Galaxy S7 Guides

Android Nougat update for Galaxy S7 and Galaxy S7 edge introduced some changes in icons and buttons. This page explains to you two of the most confusing new Galaxy S7 status icons you may find in the status bar: data saver status icon and performance mode notification icon.

Some Galaxy S7 status icons are carrier specific, for example, voLTE, WiFi calling. For these icons, they may be different in different phones.

But for data saver and performance mode status icons, they are identical in  all Galaxy S7 and Galaxy S7 edge devices.

New Galaxy S7 status icons: Data saver icon

By default, after you apply the Android Nougat udpate for Galaxy S7 or Galaxy S7 edge, data saver will be automatically turned on.

And therefore, you may notice the following icon in the right side of the status bar.

Data saver is a new feature in Android Nougat.

Prior to Android Nougat, there is an option called restrict background data in stock Android. Data saver in Android Nougat is a replacement for this option.

Compared to simply restricting background data, data saver uses some algorithms to decide how to save data usage without comprising the phone functions.

Data saver can prevent some apps from sending and receiving data in background.

For apps you are actively using, it may also reduce the frequency of data usage to save data.

You can turn off  or turn on data saver in Settings —Connections-–Data usage–-Data saver in Galaxy S7 and Galaxy S7 edge.

After data saver is turned off, the data saver status icon will then disappear from the status bar.

New Galaxy S7 status icons: Performance mode icon

After applying Android Nougat udpate, Galaxy S7 and Galaxy S7 edge is in optimized mode. You can manually adjust some settings to meet your needs.

For example, the default screen resolution was scaled down to 1080p in optimized mode. You can adjust the screen resolution to WQHD 1440p or HD 720p as explained in this guide.

To make your life easier, Samsung also introduced three pre-defined performance modes for gaming, entertainment and high performance.

So, you can switch to any of these 3 modes with one tap to get the optimized settings for each mode without fiddling around various settings.

When any of the 3 performance modes is activated, you will find the performance mode icon as shown below.… Read the rest

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Android Nougat udpate for Galaxy S7 and S7 edge allows you to adjust the screen zoom levels so that you can adjust size of both icons and text.

What is screen zoom in Android Nougat update for Galaxy S7 and Galaxy S7 edge?

In Android Nougat, Google introduced a feature named display size (aka display scaling).

Prior to Android Nougat, you can only set font size to adjust the size of text. You cannot adjust the size of icons.

Also the size of some texts, for example, lock screen keypad/keyboard, notification messages, and menu items in some apps, is fixed.

In other words, changing font size will not change these text.

This is the reason why Android Nougat brought this new setting so that you can further customize the interface of Android.

Luckily, Samsung did not remove this feature in Android Nougat update for Galaxy S7 and Galaxy S7 edge.

But Samsung, as usual, wants to confuse other non-Samsung users with a new name: screen zoom.

So, screen zoom in Android Nougat update for Galaxy S7 and Galaxy S7 edge equals to display size (or display scaling) in other Android Nougat devices.

The difference between font size and screen zoom in Android Nougat update for Galaxy S7 and Galaxy S7 edge?

As mentioned above, screen zoom is different from font size. Actually, it solves the problem that font size cannot handle.

Font size only can affect the size of “adjustable” text.

But unfortunately, size of some texts in Android is not adjustable through font size, including, notifications, lock screen text.

For example, a lot of users complained about the size of the keypad in the lock screen, or the size of notification text.

In addition, some apps may also do not allow you to use font size settings to overwrite its default settings.

Screen zoom works with all text and icons. It works just like you zoom in  to the screen.

So, the major different between screen zoom and font sizer in Android Nougat update for Galaxy S7 and Galaxy S7 edge include:

• Screen zoom works with all text. You can adjust the size of notification text and lock screen keypad.
• Screen zoom can adjust the icon size of the quick setting buttons.
• Screen zoom works with all apps.

You can use screen zoom together to get desired display.

If you need further customization, in addition to font size and screen zoom, you may try Galaxy S7 themes.… Read the rest

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Update 2, added section: new features for Galaxy S7 always-on display. Recently updated Galaxy S7 always-on display now allows you to enable always on display on S View Window when a S View cover is snapped on Galaxy S7 or Galaxy S7 edge.  Clock face now is renamed as layout with more clock faces.

Update 1, added section:  Limitations of Galaxy S7 always-on display.

One of the best features in Galaxy S7 and Galaxy S7 edge is the always-on display.

This post tries to explain to you what Galaxy S7 always-on display (AOD) is  and how to configure and use Galaxy S7 always-on display in Samsung Galaxy S7 and Galaxy S7 edge.

Please note Galaxy S7  always-on display is available in both Galaxy S7 and Galaxy S7 edge.  In the post, I will just refer them as Galaxy S7.

What is Galaxy S7 always-on display (AOD)?

Very often, we check our smartphones just for time or for notifications. In this situations, we may have no intention to unlock the phone and use it.

But to check time or notification on Galaxy S7 lock screen, we must wake up (turn on) the display by pressing power button or home button (see this page for Galaxy Sy7 layout of buttons).

Now, Galaxy S7 always-on display, if enabled, can display clock, notifications and a image all the time except when Galaxy S7 is in your pocket.

It is a cool feature for some Galaxy S7 owners.

The super AMOLED display in Galaxy S7 does not drain battery significantly if you choose black background.

The Galaxy S7 always-on display is different from Galaxy S7 lock screen.  Galaxy S7 always-on display will disappear automatically when you wake up the screen.

In other words, you get the lock screen when you wake up the phone.  Galaxy S7 always-on display is activated only after screen is timed out and phone is locked.

When will you need Galaxy S7 always-on display?

In many situations, you may find Galaxy S7 always-on display is useful, for example,

• During a meeting,  you can just glimpse on Galaxy S7 screen to know the time, the missed calls, the incoming messages…
• In your office or cubicle, you can easily check time and notifications when your hands are not free.
• In kitchen, your hands are busy with other things.
• In the bed, when you want to check time.

Anyway, although Galaxy S7 always-on display looks like another gimmick, it actually is very useful for some Galaxy S7  and Galaxy S7 edge owners.… Read the rest

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Can you unlock Galaxy S7 and Galaxy S7 edge, if you forget PIN, password, pattern and fingerprint is not recognized?

It is always frustrating when you are locked out of your own Galaxy S7 or S7 edge.

You may have 100 proofs that you are the owner. You are holding your Galaxy S7 or S7 edge, with all legal documents.

But the guys in Samsung service center, or in your carrier’s service center will NOT help you unlock the phone.

They simply tell you to reset the phone.

For legal reasons, in most regions, no legit business will help you unlock Galaxy S7 or S7 edge.

Privacy in most regions is a serious legal issue because many personal data are stored on smartphones.

So, always remember your lock screen PIN/password/pattern. It is your responsibility to remember them.

If you forget the PIN, or password or lock pattern, and your fingerprint is not accepted (or when your fingerprint cannot be used after a reboot), the only official way to unlock Galaxy S7 or Galaxy S7 edge is Samsung’s Find My mobile service.

This guide will show you how to use Find My Mobile to unlock Galaxy S7 (and S7 edge) when you are locked out of your phone.

Why I cannot unlock Galaxy S7 and Galaxy S7 edge with Google account?

Prior to Android Lollipop, you have the option to reset lock screen pattern with your Google account if you forget the pattern and the backup password.

And for some Samsung devices, you can even unlock the device with Google account after a few tries. But this is NOT a formal Android feature.

In Samsung devices running Android Lollipop, unlock with Google account may be offered in special versions of devices. In most regions, it was removed.

For Samsung devices with Android Marshmallow, unlock with Google account is removed.

Why I cannot unlock Galaxy S7 and Galaxy S7 edge with Android device manager?

If you follow some old guides to unlock Galaxy S7 or to unlock Galaxy S7 edge, you may end up in Android device manager, which is available in web and as an Android app.

Unfortunately, unlock function has been removed from Android device manager since 2015, very likely for possible legal troubles Google may face.

As shown below, in addition to locating Galaxy S7 or S7 edge, Android device manager now only allows you to:

• Ring Galaxy S7 or S7 edge so that you can find it.

… Read the rest

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Why you may want to disable Multi Window on Galaxy S7 and Galaxy S7 edge?

Multi Window is actually one of the most useful features that Samsung introduced into Galaxy phones.

Initially, Multi Window was designed for Galaxy Note devices since Galaxy Note II with large screen so that owners can use two apps side by side.

You can also let one app (window is re-sizable) floating around and over another app. This is often referred as pop-up view.

So, Multi Window is a cool feature that Samsung phone users have enjoyed for years.  We have a detailed guide on how to use Multi Window on Galaxy devices.

FYI, Android will only start to offer similar multi window feature in the coming Android N (which is currently in Preview 2).

But for some owners, they may not use this feature. They want to disable Multi Window on Galaxy S7 and Galaxy S7 edge.

Because it is so easy to enter Multi Window mode inadvertently.

It is a bit annoying when you enter Multi Window mode accidentally.

And to make it worse, Galaxy S7 and Galaxy S7 edge is very responsive: it responds so fast that you have no time to stop.

Sometimes,  Galaxy S7 responds to several accidental taps when you realized the error.

Tapping and holding left Recent button to enter Multi Window button is not the a good choice. Due to the tiny bezel, most Galaxy S7 and Galaxy S7 owners probably have entered Multi Window on Galaxy S7 and Galaxy S7 edge inadvertently at least a few times.

It is hard to avoid it.

Another way to enter Multi Window on Galaxy S7 and Galaxy S7 edge is dragging down diagonally from either end of the top edge inside supported apps. This will convert the app to pop-up view (floating).

Some Galaxy S7 and S7 owners may also enter Multi Window mode accidentally through this method when they actually just want to scroll the page.

So, at least some Galaxy S7 and Galxy S7 edge owners are looking for settings to disable Multi Window on Galaxy S7 and Galaxy S7 edge.

Unfortunately, since Galaxy S6, Samsung removed the settings entry to disable Multi Window on Galaxy S7 and Galaxy S7 edge (and S6 as well).

Does it mean you cannot disable Multi Window on Galaxy S7 and Galaxy S7 edge?

No, you can still still disable Multi Window on Galaxy S7 and Galaxy S7 edge with an app.… Read the rest

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Why Galaxy S7 buyer guide?

The problem of getting a new smartphone today is not lack of choices.

There are so many choices! Android, iOS, Windows.. Samsung, Huawei, LG, Motorola…..

Samsung Galaxy S7 is only one of the options. You need know whether Galaxy S7 is the right phone for you.

Galaxy S7 buyer guide is here to help you to make the decisions wisely.

We will compare Samsung Galaxy S7 against  Samsung ‘s previous generation phones, for example, Galaxy S6, Galaxy Note 5, and against many other popular 2016 smartphones (LG G5, HTC One M10. iPhone 7….) in this Galaxy S7 buyer guide.

These comparisons and reviews of Galaxy S7 will give you better idea whether you should get Galaxy S7 or other smartphones.

Another common problems for many smartphone owners is getting quality and affordable accessories.

Galaxy S7 buyer guide will introduce you some high quality and yet affordable Galaxy S7 accessories to match your expectations.

You will find out that you can get decent and affordable Galaxy S7 accessories (e.g., Galaxy S7 case, Galaxy S7 screen protector, Galaxy S7 wireless charger, Galaxy S7 fast charger, OTG devices for Galaxy S7, fast wireless charger for Galaxy S7,….)

You should always understand your budget and your needs when buying a phone or buying accessories for Galaxy S7. This Galaxy S7 buyer guide will try to cover as broad range of products as possible so that you can find the a solution suitable for you.

Galaxy S7 accessories guide

1. Galaxy S7 case guide

   Do you need a case for Galaxy S7? How to find the right Galaxy S7 case to meet your needs?

2. Galaxy S7 screen protector guide

   Is Galaxy S7 screen protector a necessity? Does screen protector affect screen performance? Is tempered glass screen protector  always better for your Galaxy S7?

3. Galaxy S7 Wireless charger guide

   How does Galaxy S7 wireless charger work? What are the differences between wireless charging and fast wireless charging for Galaxy S7? How to get a correct backup Galaxy S7 charger?

4. USB OTG storage guide for Galaxy S7

   How to expand Galaxy S7 storage  with USB OTG drive?

5. …

Galaxy S7 buyer guide: is Samsung Galaxy S7 the “right”  phone for you in 2016?

1. Galaxy S7 vs Galaxy S6: what are the new features and improvements?

2. Galaxy S7 vs LG G5

3. Galaxy S7 vs iPhone 6S

4. Galaxy S7 vs HTC M10

5. Galaxy S7 vs Moto X 2015 Pure edition (Moto X 3nd Gen)

This Galaxy S7 buyer guide page is a live page.… Read the rest

The post Galaxy S7 buyer guide appeared first on Galaxy S7 Guides.

Why you need Galaxy S7 camera mode shortcut in home screen?

As discussed in this page, the selection of Galaxy S7 camera mode is not persistent.

When you start Galaxy S7 camera app after you close the app, the camera mode will be default to Auto mode (for rear camera) or selfie mode (for front camera).

This can be very annoying if you want to use some Galaxy S7 camera modes very often. You may want Galaxy S7 or S7 edge to “remember” your selection.

Currently, there is no option for Galaxy S7 or Galaxy S7 edge to remember the last camera mode used.

But Samsung does provide a new feature in Galaxy S7 and Galaxy S7 edge to solve your problem: you can add Galaxy S7 camera mode shortcut to Home screen.

This means for any of the camera modes (including the pre-installed camera modes, and Galaxy S7 camera modes downloaded and installed by you), you can add a shortcut in Galaxy S7 Home screen.  If you tap the shortcut icon in Galaxy S7 home screen, it will start camera app, and at the same time switch to the corresponding mode.

For example, if you use Pro mode very often, you can add it to Home screen. You can then use this shortcut to directly launch camera app in Pro mode.

Of course, you can still use the default camera app icon and other methods to launch Galaxy S7 camera in Auto mode.

Isn’t a good solution?

Even better:

You can even use Galaxy S7 camera mode shortcut in home screen to launch front camera directly

Although Galaxy S7 camera does not save the camera mode used, it does remember which camera was used last time.

When you start camera app, it always use the camera you used before closing the app (until you reboot the phone).

This is convenient for some Galaxy S7 owners.

But this can also be a problem.

Sometimes, when you want to take a selfie, you may find rear camera is active. You have to fiddle around and manually switch to front-facing camera.

Now, the Galaxy S7 camera mode shortcut can solve this problem.

You can add a shortcut for Selfie mode or Wide selfie mode to Galaxy S7 home screen.

You can then use this  Galaxy S7 camera mode shortcut to launch front-facing camera in selfie mode or wide-selfie mode directly.… Read the rest

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Why you may want to hide apps screen on Galaxy S7 and Galaxy S7 edge

As you may know, iOS does not have an apps screen (aka app drawer). All apps are put in the home  screen. Owners has no control on this.

Android gives more options. All Android phones come with home screen and apps screen (aka app drawer). You can only put frequently used apps  and widgets (btw, iOS does not have widgets) to home screen. In Galaxy S7 or Galaxy S7 edge, you can tap the apps icon (9 dots) to navigate to apps screen. Tapping home button (see Galaxy S7 and Galaxy S7 edge layout page) to navigate back to home screen.

Some Android phone owners often laugh at iOS users for lacking such flexibility.

But some Android users may feel it is confusing when you have two locations to hold your apps.

Especially for new Android users, they may try to launch all apps from  apps screen. This means it requires at least one more tap.

Now, Samsung offers a new feature that allows you to hide apps screen on Galaxy S7 and Galaxy S7 edge through Galaxy Labs. All apps will be placed in Galaxy S7 home screen.

Please note, this feature of hiding apps screen on Galaxy S7 and Galaxy S7 edge may be not available in some regions/carriers.

How to hide apps screen on Galaxy S7 and Galaxy S7 edge?

To hide apps screen on Galaxy S7 and Galaxy S7 edge, please follow these steps.

Step 1: Go to Settings

You can enter Galaxy S7 Settings using one of the following two methods:

• Tap Settings app icon in Apps screen or home screen (if you put the app in Galaxy S7 home screen).
• Swipe down from top of the screen (status bar), then tap the Gear icon.

Step 2:  Enter Advanced features.

In the Settings page, you can find Advanced features entry as shown below.

Tap Advanced features.

Step 3: Enter Galaxy labs

As shown below, under Advanced features, you can find Galaxy Labs.

Tap Galaxy Labs to try some new (and maybe experimental) features.

If you cannot find Galaxy Labs in Advanced features page, it means your carrier chose to disable this feature. You cannot use hide apps screen on Galaxy S7 and Galaxy S7 edge.

Step 4: Start Galaxy Labs.

Tap Start button as shown above to check available features in Galaxy Labs for Galaxy S7 and Galaxy S7 edge.… Read the rest

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Samsung Galaxy S7 and S7 edge have the best camera you can find in smartphones in 2016 according to DxOMark. Period.

Although using Galaxy S7 camera is not complicated for most Galaxy S7 owners, some owners who do not use smartphone camera frequently may get confused on the camera features offered in Samsung Galaxy S7 and Galaxy S7 edge.

To help all owners of Galaxy S7 and Galaxy S7 edge use the camera effectively, a series of Galaxy S7 camera guides are prepared.

This is a live page. New Samsung Galaxy S7 camera guides will be released once they are tested.

So, do check this page periodically if you want to read more Samsung Galaxy S7 camera guides.

If you have any questions on using Samsung Galaxy S7 camera, you can post your questions in comment section in this page or other relevant pages.

Here is the list of Samsung Galaxy S7 camera guides

1. How to launch Galaxy S7 camera app? How to use Galaxy S7 camera quick launch?

   You can launch Galaxy S7 camera app in several different ways. This Galaxy S7 camera guide shows you the following 5 methods: use Galaxy S7 camera quick launch; launch Galaxy S7 camera app from Galaxy S7 lock screen; launch Galaxy S7 camera app from Galaxy S7 Home screen; launch Galaxy S7 camera app from Galaxy S7 Apps screen and launch Galaxy S7 camera app from other apps. This Galaxy S7 camera guide also shows you hot to enable or disable Galaxy S7 camera quick launch.  Read on.…

2. Use Galaxy S7 camera preview screen

   This Galaxy S7 camera guide explains the functions of all buttons and icons in Galaxy S7 camera preview screen (Galaxy S7 camera app interface), and touch screen gestures that can be used in Galaxy S7 camera preview screen. Read on…

3. Samsung Galaxy S7 camera settings

   If the default settings for Galaxy S7 camera are not sufficient for you, you can change and tweak some Galaxy S7 camera settings on Galaxy S7 and Galaxy S7 edge. This Galaxy S7 camera guide gives you detailed explanations of all entries of Samsung Galaxy S7 camera settings for both rear (main) camera and front-facing camera. Read on.….

4. How to set Galaxy S7 camera picture size and video size on Galaxy S7 and Galaxy S7 edge?

   Do you know how to decide what are the “good enough” Galaxy S7 camera picture size and video size for your needs?

… Read the rest

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What are Galaxy S7 developer options?

Galaxy S7 developer options are some settings for app developers to test apps under some simulated environment in Galaxy S7 and S7 edge. For example, to test apps with limited available RAM.

In recent versions of Android, some complicated settings, and some settings for seldom-used backward compatibility were also moved/added to developer options.

Since Android Jelly Bean 4.2, developer options are hidden. This was done deliberately so that users will not accidentally enable some settings.  And most Android users do not need developer options at all.

But for app developers and a few owners, they may need to access and use Galaxy S7 developer options to test some apps or try some settings. For example, some owners may want to run a few ADB commands. They then have to enable USB debugging in Galaxy S7 developer options.

Samsung Galaxy S7 and Galaxy S7 edge have the identical developer options. So this guide applies to both Galaxy S7 and Galaxy S7 edge although we took screenshots from Galaxy S7 edge.

Do you need Galaxy S7 developer options?

Please note, for most owners of Galaxy S7 and S7 edge, you may not need to access developer options at all.

Galaxy S7 developer options do NOT solve any of your phone problems. If you have any issues with your Galaxy S7 or S7 edge, seldom the developer options can solve them.

And some settings in Galaxy S7 developer options may affect the performance or functions of Galaxy S7 and S7 edge.

You may need Galaxy S7 developer options if

• you are an app developer to test apps on Galaxy S7 or Galaxy S7 edge.
• you want to to use ADB commands (you need to enable USB debugging).
• you want to force RTL layout.
• you want to adjust animation speed or turn off animations when opening apps.
• you want to keep mobile data always on.
• you want to turn the Galaxy S7 screen on all the time  when it is connected to a charger.

Anyway, if you are not sure, you may not need Galaxy S7 developer options.

How to enable Galaxy S7 developer options?

As mentioned, by default, developer options in Galaxy S7 and S7 edge are hidden. You cannot find it in Settings before you enable (unhide) them.

To enable Galaxy S7 developer options, you need follow these steps.

Step 1: Go to Settings– About device –Software info

You can access Galaxy S7 Settings from Home screen, Apps screen or notification panel.… Read the rest

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What is Galaxy S7 auto factory data reset?

The No. 1 concern for smartphone owners whose phones were stolen or lost is usually private data saved on the phone.  If the data went to hands of bad guys, the loss may be far more significant than monetary value of the phone.

So, a lot of Android security features were introduced since Android Lollipop. For example, you can encrypt the whole phone to protect your data. Of course, factory data reset (FDR) protection may also deter phone thieves.

On top of the standard Android security measures, since Android Marshmallow, Samsung also added Galaxy S7 auto factory data reset to further protect private data for phone owners.

If someone tries to unlock your phone for more than 15 times, your Galaxy S7 can then destroy all data and reset the phone if Galaxy S7 auto factory data reset is enabled.

Please note Galaxy S7 auto factory data reset is a security feature for your private data. If you forget your lock screen PIN/password/pattern, the measure applies to you as well.

If you want to manually factory reset Galaxy S7 or Galaxy S7 edge, please follow this guide.

How to enable and disable Galaxy S7 auto factory data reset?

By default,  Galaxy S7 auto factory data reset is disabled.

To enable Galaxy S7 auto factory data reset, you can go to Galaxy S7 Settings.

Tap lock screen and security in Galaxy S7 Settings page.

In Lock screen and security page, tap Secure lock  settings as shown below.

Tap (or drag) the switch for Auto factory reset as shown below to enable or disable Galaxy S7 auto factory data reset on your S7 or S7 edge.

What are the waiting time for wrong input on Galaxy S7 lock screen?

If auto factory reset is turned on Galaxy S7 or S7 edge,  Galaxy S7 will wiped the phone automatically after 15 failed attempts.

Since Android Marshmallow, Samsung introduced a new waiting time scheme for wrong input on Galaxy S7 edge lock screen.  In other words, if you offer wrong PIN/password/pattern/fingerprint, you may have to wait up to 60 minutes (1 hour) to try again. This is also a security feature to deter brute force attack in case you lose your Galaxy S7 or S7 edge.

Please note, the result of Galaxy S7 auto factory data reset is identical to that of factory data reset done manually.… Read the rest

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This page is specially for official Samsung Galaxy S7 edge user manual in all languages.

If you are looking for user manuals for Galaxy S7, please check this page.

All of the Galaxy S7 edge user manuals in this page are in PDF format (You can get Adobe PDF Reader here). You can download it (choose save as) to your devices (PC, smartphone, tablet) to read it later or read it online in your browser now. You can even print them if you really need a hard copy.

In different regions or countries, or even for different carriers in the same country, Galaxy S7 edge may offer slightly different features. Some carriers may bundle some special apps. So, please try to download and use the Galaxy S7 edge user manual for your region and for your Galaxy S7 edge model.

If you want to read the Galaxy S7 online user manual, please follow this page.

For more detailed guides for Samsung Galaxy S7 and Galaxy S7 edge,  please check our Galaxy S7 how-to guides page.

If you cannot find the Galaxy S7 edge user manual in your language, please let us know in the comment box below.

1. Samsung Galaxy S7 edge User Manual in English language for International versions (Android Marshmallow 6.0, Europe, Latin America, Middle East, Africa and Asia, SM-G935)

This English version of Galaxy S7 edge User Manual is for Samsung Galaxy S7 edge sold in Europe, Latin America, Middle East, Africa, and Southeast Asia with Android Marshmallow 6.0. The model number of the corresponding  Galaxy S7 includes SM-G935, SM-G935F, SM-G935FD, SM-G935X, SM-G935C.

If you cannot find the Galaxy S7  edge user manual for your Galaxy S7 edge, you can try  this user guide.

Download link (in PDF): Samsung Galaxy S7 edge User Manual in English language for International versions (Android Marshmallow 6.0, Europe, Latin America, Middle East, Africa and Asia, SM-G935)

2. Samsung Galaxy S7 edge User Manual in German language (Deutsch) (Android Marshmallow 6.0, Germany)

This German language (Deutsch) version of Galaxy S7 edge User Manual is for Samsung Galaxy S7 edge sold in Germany with Android Marshmallow 6.0. The model number of the corresponding  Galaxy S7 edge is SM-G935F.

If your Galaxy S7 edge was not bought from Germany, this  German language (Deutsch) version of Galaxy S7 edge user manual  may be not for your phone. You may try the  English version.… Read the rest

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Why (and when) you want to wipe cache partition on Galaxy S7 and Galaxy S7 edge?

Cache partition is a special and separated region in the storage where Android saves frequently accessed data and app (including system apps) components in a special format.

The main purpose of cache partition in Android is to make the system “faster” by serving data and files in a special format from a specific location.

But occasionally,  cache partition may becomes a problem in performance or system stability  and you may want to wipe cache partition on Galaxy S7 or S7 edge.

For example, you may consider to wipe cache partition on Galaxy S7 and Galaxy S7 edge:

• after a major system update. Although the update agent will wipe cache partition on Galaxy S7 and Galaxy S7 edge during the update and rebuild the partition, some problems may occur when migrating data and apps thereafter.
• when Galaxy S7 and S7 edge suddenly becomes very slow.  If the internal storage is sufficient and reboot the phone does not solve the issue, often, it is time to clear cache partition.
• when random apps crash frequently.  You may try to reboot the phone first to see whether the problem persists because sometimes the problem is caused by non-responsive system services. If this is the case, a reboot should solve the issue. But if the reboot does not solve the issue, you may consider to wipe cache partition on Galaxy S7 and Galaxy S7 edge.
• when battery life is consistently poor. If you find battery life (usually screen-on time) is consistently poor (less than 3 hours, for example) without obvious abnormalities, you may try to wipe Galaxy S7 cache partition to see whether it helps.

Although it is simple to wipe cache partition on Galaxy S7 and Galaxy S7 edge, you may seek assistance in Samsung service center if you are not comfortable to do it by yourself.

Is it safe to wipe cache partition on Galaxy S7 and Galaxy S7 edge?

As cache partition is separated from your data and files in the storage, it is safe for your data and settings when you wipe cache partition on Galaxy S7 and Galaxy S7 edge.

In other words, your files, settings, apps will NOT be affected when clearing cache partition.

Will wiping cache partition on Galaxy S7 and Galaxy S7 edge free up my internal storage?

… Read the rest

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About Samsung Galaxy S7 How-to guides

Samsung Galaxy S7 How-to Guides will help you to explore and better use some important Galaxy S7 features.

All these Galaxy S7 guides include very detailed step-by-step instructions. All Galaxy S7 owners can easily follow these Galaxy S7 how-to guides.

We release new Galaxy S7 how-to guides regularly. So, bookmark this page because this Galaxy S7 guides page will be updated regularly.

All Galaxy S7 how-to guides are tested vigorously before they are released. This makes sure these guides should work on most Galaxy S7 devices (Galaxy S7  and Galaxy S7 edge) in all regions .

You may also check Galaxy S7 online user manual page for using some common  features in Galaxy S7 and Galaxy S7 edge.

If you want to download the official Galaxy S7 user guide (in PDF) in your own language, you may check this Galaxy S7 user manual page and Galaxy S7 edge user manual page.

If you cannot find the Galaxy S7 how-to guides you are looking for, please feel free to leave you questions or problems in the comment box below. The community will try to find a solution or an answer for you.

List of Samsung Galaxy S7 How-to guides

1. Meaning of Galaxy S7 notification icons and status icons?

2. Switch to Galaxy S7: how to transfer data from your previous device to Samsung Galaxy S7 with Smart Switch?

   It is very easy to switch to Galaxy S7 thanks to Smart Switch.  You can even migrate old phone data to Galaxy S7 without installing any apps. This Galaxy S7 how-to guide shows you how to use USB cable to connect your old phone (Android, iPhone or BlackBerry) to Galaxy S7, and migrate all your data and apps to Galaxy S7.  This is the easily one to migrate phone data to Galaxy S7. Read on….

3. How to use Galaxy S7 always-on display (AOD)?

   Galaxy S7 always on display (AOD) allows you to choose an image or a clock or other information to display instead of turning off the screen for your Galaxy S7 and Galaxy S7 edge. Without waking up the phone, you can check time, notifications and calendar. This Galaxy S7 how-t0 guide shows you how to enable and customize Galaxy S7 always-on display (AOD). Read on.…

4. How to hide apps screen on Galaxy S7 and Galaxy S7 edge and show all apps on Galaxy S7 home screen?

… Read the rest

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Update: Android Nougat update for Galaxy S7 and S7 edge will prevent you from powering the phone before you unlock the phone. You can bypass this restriction by power off Galaxy S7 and S7 edge without unlocking the phone.

Who doesn’t know how to turn on or turn off Galaxy S7?

When you get a new phone, the first thing you will do is probably power it on (i.e. turn on).

Galaxy S7 (or Galaxy S7 edge) is not an exception. In most regions, Samsung does not offer 1-to-1 exchange. You have to check the phone before leaving the counter; otherwise, any problems will probably be handled through service centers.

Any kids can turn on Galaxy S7 or turn off Galaxy S7 because the power button is there.

But if Galaxy S7 does not respond to holding power button, or any buttons in Galaxy S7 or S7 edge, what can you do?

Remember, the battery in Galaxy S7 (and S7 edge) is non-removable for users. You cannot pull out the battery and insert it again.

This guide will try to show you how to turn on Galaxy S7 and turn off Galaxy S7 in all situations, including when the phone does not respond to any buttons.

How to reboot or turn off Galaxy S7 and Galaxy S7 edge if phone is not responding to power button?

When Samsung first changed design slimmed down TouchWiz for Galaxy S6 (and Galaxy S6), there are some reports that the phone is not responsive for no reason. You may read comments in this page to get a better idea on the issue in Galaxy S6 and Galaxy S6 edge.

Through incremental improvements in Galaxy Note 5, the reported cases of non-responsive Galaxy S7 have significantly decreased.

But occasionally, some Galaxy S7 and Galaxy S7 edge owners still encountered the similar issue: Galaxy S7 is not responsive to touch screen gestures and pressing of any buttons.

The issue can be caused by some apps you installed. But most of the time, it is caused by bugs in firmware bugs or TouchWiz.

Anyway, finding out the cause of the problem is out of the scope of this post.

When Galaxy S7 is not responsive to any touchscreen gesture or any buttons (i.e, Galaxy S7 hangs), the first thing you can try is to hold power button for more than 7 seconds. In most cases, your Galaxy S7 should reboot (i.e.,… Read the rest

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Samsung started to release the Android Nougat update for Galaxy S7 and Galaxy S7 edge. There are some new features and improvements in this Android Nougat update.

This post will explain to you the top 7 new features in Android Nougat update for Galaxy S7 and Galaxy S7 edge. You may check Galaxy S7 and Galaxy S7 edge Android Nougat update guide for detailed guides on how to use the new features in Android Nougat update.

For the updated user guide in your own languages, you may check official user manual for Galaxy S7 with Android Nougat update page.

If you have a non-Samsung phone with Android Nougat, some of the features discussed below may be not available in your device. You may check Android Nougat guides.

Grouped notifications and quick action

In Android Nougat, multiple notifications from the same app are now grouped.

And you can also take a quick action in the notification panel directly. The quick actions supported are offered by individual app developers. In other words, quick actions you can use are limited by individual apps.

Actually, in the recalled Galaxy Note 7 (with Android Marshmallow),  Samsung already implemented the bundled notification through the new UI.

Now, in Galaxy S7 and Galaxy S7 edge, grouped notification and quick action is natively supported.  This means more apps will support direct action in the notification panel.

Launcher shortcut support

Another new feature in Android Nougat update for Galaxy S7 and Galaxy S7 edge is shortcut (quick action) support in launcher.

In Marshmallow, by default, in Galaxy S7 home screen,  when you tap and hold an app icon, you have the option to remove it from the home screen. In addition, you can move it to other home screen panels. These options are universal: for all apps.

In the Android Nougat update for Galaxy S7 and S7 edge, you now have some app specific options. For example, if you tap and hold Google Play store app, in addition to the two universal options, you have an app specific option: my apps. In other words,  you can enter My Apps page in Google Play app directly from Galaxy S7 home screen. Google Keep app has even more options.

Such options is similar to widgets.  Of course, only app developer can add such options. Android Nougat and the the launcher simply support it.

Launcher shortcut support works in Galaxy S7 apps screen as well.… Read the rest

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What are Galaxy S7 wallpapers?

Galaxy S7 wallpapers are just background images in Galaxy S7 home screen, apps screen and lock screen.

And it is the easiest part when you want to customize your Galaxy S7 or S7 edge.  You can simply use your photo or your dog’s photo to make the phone “yours”.

But you should not overdo it.

Because app icons are overlaid on Galaxy S7 wallpapers, you may try to choose wallpapers so that it should not be difficult to see the app icons.

Some Galaxy S7 owners may prefer dark wallpapers to save battery because of the Super AMOLED display in Galaxy S7 and S7 edge. But do not expect too much.

Anyway, choose Galaxy S7 wallpapers you like so that you can enjoy your phone. Don’t think too much on battery consumption: the difference is very marginal.

However, some poor designed live wallpapers may drain battery in Galaxy S7 or S7 edge noticeably.

So, you need to check battery usage by live wallpapers only.

How to set Galaxy S7 wallpapers for Galaxy S7 and Galaxy S7 edge?

You can set Galaxy S7 wallpapers for Galaxy S7 and Galaxy S7 edge by following these steps.

Step 1: Enter edit mode of Galaxy S7 home screen.

In Galaxy S7 home screen ,you can tap and hold (aka “long tap”) any empty area to enter edit mode of Galaxy S7 home screen (aka, access Galaxy S7 home screen options) as shown below.

You can also enter home screen edit mode through pinching to zoom in in the home screen.

In the Galaxy S7 home screen edit mode (aka home screen options), tap Wallpapers as shown below to customize Galaxy S7 wallpapers.

Step 2: Select wallpaper for home screen or lock screen or both

By default, the wallpaper setting is for Galaxy S7 home screen.

The preview of home panel of Galaxy S7 home screen is shown (marked in green box in the screenshot above).

Tap Home screen as shown above.

Now you have 3 options:

• Home screen.
• Lock screen.
• Home and lock screen.

These options let you choose which screen(s) you want to apply the wallpaper.

For example, you want to use the same wallpapers for Galaxy S7 home screen and lock screen.

Tap Home and lock screens as shown below.

The preview windows for the home panel of home screen and lock screen will be shown as illustrated in the green box below.… Read the rest

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If you just switch to Galaxy S7 and  are trying to migrate old phone data to Galaxy S7 or S7 edge, this guide will show you the best way to migrate your data.

You probably even do not need to install any apps or tools when you switch to Galaxy S7 and S7 edge.

The tool we are going to use to help you switch to Galaxy S7  is called Smart Switch, free software offered by Samsung.

What is Smart Switch for me to switch to Galaxy S7?

Smart Switch is Samsung’s killer tool for you to migrate old phone data to Galaxy S7 and Galaxy S7 edge.  It will help you migrate to Galaxy S7 and Galaxy S7 edge.

There are 2 different Smart Switch software packages:

1. Samsung Smart Switch Mobile App.  The Smart Switch mobile app allows you to migrate data from your old device (Android, iOS, BlackBerry) to Galaxy S7 directly (from mobile to mobile).
2. Samsung Smart Switch for PC/Mac. The Smart Switch for PC/Mac allows you to backup phone (Galaxy phones only)  data to the PC/Mac, and to restore backup data (not limited to Galaxy phones) to Galaxy S7.

When you switch to Galaxy S7, Smart Switch mobile app can migrate old phone data to Galaxy S7 in 2 different ways:

• Wireless transfer through WiFi Direct. If your old phone is 1). an Android phone with Android ICS 4.o or later, or 2). an iPhone with iCloud backup, you can use this method. You need install Smart Switch app on the old Android phone.
• Wired transfer through USB cable. If you old phone is 1). a Galaxy phone with Android Jelly Bean 4.3 or later, or 2). an iPhone with iOS 5 or later, or  3). a BlackBerry with BlackBerry 7 OS or earlier,  you can migrate the phone data from old device to Galaxy S7 with the USB connector in your Galaxy S7 box and the USB cable.

 Why I cannot install Smart Switch on Galaxy S7 and Galaxy S7 edge?

Smart Switch was pre-installed and enabled in Galaxy S7 and Galaxy S7 edge already. You don’t need to install Smart Switch on Galaxy S7.

But you cannot find  Smart Switch app on Galaxy S7 or Galaxy S7 edge.

Then, how to launch and use Smart Switch on Galaxy S7 and Galaxy S7 edge to switch to Galaxy S7?

Samsung puts Smart Switch in Settings— Backup and reset –-Open Smart Switch as shown below.  … Read the rest

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What is Galaxy S7 and Galaxy S7 edge Android Nougat update?

Android Nougat is the latest version of Android released in August 22, 2016.  There are lots of new features and improvements in Android Nougat (both Android 7.0 and Android 7.1).

Galaxy S7 and Galaxy S7 edge was released with previous version of Android (Android Marshmallow). Samsung invited beta testers for Galaxy S7 and Galaxy S7 edge Android Nougat update in November 2016 to try the unofficial firmware in selected regions.

The beta program stopped by the end of 2016. Now, Samsung is ready to roll out the Android Nougat update for Galaxy S7 and Galaxy S7 globally.

Since January 2017, Galaxy S7 and Galaxy S7 edge will start to receive the Android Nougat (Android 7.0) udpate gradually. It is expected that by the end of Q1 2017, majority of Galaxy S7 and Galaxy S7 edge devices will get the Android Nougat update.

List of Galaxy S7 and Galaxy S7 edge Android Nougat update guides

Because Galaxy S7 and Galaxy S7 edge Android Nougat update is a major software udpate, the change is significant.

New features in Android Nougat (Android 7.0) were introduced in the udpate. At the same time, Samsung also tweaked the UI for Galaxy S7 and Galaxy S7 edge. The new UI is similar to that of the recalled Galaxy Note 7.

Many owners of Galaxy S7 and Galaxy S7 edge may find it is hard to use the phone after applying Galaxy S7 and Galaxy S7 edge Android Nougat update.

Therefore, a series of Galaxy S7 and Galaxy S7 edge Android Nougat update guides has been prepared and released gradually.

• Official user guide for Galaxy S7 edge with Android Nougat udpate
• Official user guide for Galaxy S7  with Android Nougat udpate
• Top 7 new features in Galaxy S7 and Galaxy S7 edge Android Nougat update
• How to use the new multi window feature in Galaxy S7 and Galaxy S7 edge Android Nougat update?
• How to use the grouped notifications and quick reply in Galaxy S7 and Galaxy S7 edge Android Nougat update?
• How to use the new quick settings panel  and customize quick setting buttons in Galaxy S7 and Galaxy S7 edge Android Nougat update?
• How to use new camera app features in Galaxy S7 and Galaxy S7 edge Android Nougat update?
• How to use new features in Gallery app in Galaxy S7 and Galaxy S7 edge Android Nougat update?

… Read the rest

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Purpose of Galaxy S7 Guides community

It is time to talk about Samsung Galaxy S7, which will be announced just in a few weeks in early 2016.

Will Galaxy S7 be the best Android phone in 2016?

Will Galaxy S7 save Samsung in 2016?

Is Galaxy S7 the right smartphone for you?

How to use the new features in Galaxy S7?

All these will be answered in this Galaxy S7 Guides community. At least, we will try to answer all of them.

If you are familiar with us, you probably already know that we have created many high-quality guides for Samsung smartphone and tablet in following sites already:

• Galaxy S4 (for Samsung Galaxy S4 owners)
• Galaxy S5 (for Samsung Galaxy S5 owners)
• Galaxy S6 (for Samsung Galaxy S6 owners)
• Galaxy Note series devices (for Samsung Galaxy  Note devices owners, including Galaxy note, Note II, Note 3, Note 4, Note 5, Note 10.1, Note 8.0, Note Pro)

So, this Galaxy S7 Guides community  is a natural expansion of our efforts of offering best quality guides for Galaxy S7 owners.

It is a community for Galaxy S7 owners to help Galaxy S7 owners.

Please note, this site/blog/community is NOT affiliated to Samsung. Please contact Samsung for any warranty issues or for requesting official technical support of Galaxy S7.

What will be offered in Galaxy S7 Guides community

As a blog dedicated offering detailed Galaxy S7 guides for all Galaxy S7 owners, the following contents are offered in  Galaxy S7 Guides community:

• Official Samsung Galaxy S7 User Guide (PDF)

You can find the official Galaxy S7 user guide (user manual) in your own languages. All these official Galaxy S7 user manuals are in PDF format and are free to download and print.

• Galaxy S7 How-to guides

High-quality Galaxy S7 how-to guides are the core of the community.

The detailed step-by-step Galaxy S7 guides will show you how to use some important features of Galaxy S7, or to change/customize certain settings on your Galaxy S7.

• Galaxy S7 online manual

You can find the HTML (and extended) version of Galaxy S7 user manual (Galaxy S7 user guide) for all Galaxy S7 owners. Most commonly used Galaxy S7 features are explained, and the usage are shown in detail.

• Galaxy S7 camera guide

Galaxy S7 has the best smartphone camera you can get in 2016.  Samsung Galaxy S7 camera guide will show you how to use the Galaxy S7 camera.… Read the rest

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