You can use Samsung's built-in tools to manage your smartphone, and some. This quick guide explains how to free up space on the Galaxy S7 and Galaxy S7 Edge. Samsung Phone: Optimise, Clean storage and Memory Last Update date: Apr 12. 2021 Samsung Device Care (or Battery and device care) lets you boost your device performance as well as clear up some storage space on your device. This works on the Samsung Galaxy S7 fortunately by means of an integrated app or function. We show you here how to clean up the internal system memory on the Samsung Galaxy S7 quickly and easily. From the Samsung Galaxy S7 home screen, open the app menu and then the Android system settings. Scroll down to 'Smart Manager' and tap the entry. It can happen all too easily, especially if you’ve got an Android phone with less than 128GB of storage: one day, you try to install a cool new game or an intriguing new app, and you can’t.
We show you how to free up storage space on your new Galaxy S7 or Galaxy S7 Edge phone, and how to install a microSD memory card to expand the available storage.
If you’ve already run out of space on your Galaxy S7 or Galaxy S7 Edge, there are a few possible solutions to free up some storage. Your best bet is to use Samsung’s Smart Manager to delete files and apps you don’t need, and install a microSD memory card to quickly expand your available storage. Here’s how.

How to use Samsung Smart Manager to free up Galaxy S7 storage
If you go to the Galaxy S7’s settings menu and scroll down a bit, you’ll see the Smart Manager tool listed. Give this a tap.
Smart Manager is a simple phone management app that can help to clear the clutter and keep your S7 clean. When it pops up, you’ll see four different sections. The top left deals with battery life, the bottom left covers memory, and the bottom right is all about data security. But the one we’re interested in is the top right segment, which helps to manage your storage space.
Tap that quadrant and you’ll see a breakdown of how much storage space you’re using. To perform a quick and simple clean up, just tap the ‘Delete’ button in the Unnecessary Data section. This gets rid of cached info and other rubbish that you don’t need, and can generally free up 500MB to 1GB of space, if you only occasionally use it.
If that’s not enough, then head down to the User Data section and tap Details. This shows you how much space is being used up by your photos, videos, music, apps and documents. If one particular area is hogging most of your S7’s storage, then you can tap it and delete anything you don’t need. We recommend tapping the apps section, which shows you any apps you rarely use – uninstalling these is a quick and easy win.
How to insert a microSD memory card into the S7 and move apps over
Pop open the SIM tray on the top of the Galaxy S7 by inserting Samsung’s pin tool inside the hole. In here you’ll also find space for a microSD memory card. You can buy microSD cards cheaply from manufacturers like Amazon, with cards up to 200GB supported, and it’s a very quick and easy way to add loads of extra storage to the S7.
When you’ve fitted your microSD memory card, head to your S7’s Settings and then scroll down to Storage. Tap ‘Used Space’ in the Storage menu, followed by ‘Apps’. Here you’ll see a list of your installed apps which are taking up valuable space on your phone. To move these across to your new microSD memory card, just tap one and then select ‘Change’ beside Storage Used. From here you can transfer the app to your card.
Learn how to use the task manager and free up memory on the Samsung Galaxy A11.
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Manage memory
Restart device regularly


You should restart your phone at least once per day.
- Press and hold the Power key.
- Tap Restart.
Reduce memory use
- The built-in clean storage option assists in keeping the memory at optimal levels.
- Animated widgets and widgets that update information use the most memory.
- If your phone is running slow, you can reduce the amount of memory it is using.
Samsung Phone: Optimise, Clean Storage And Memory
Clean memory
- From the Home screen, swipe up on an empty spot to open the Apps tray.
- Tap Settings > Device care > Memory > CLEAN NOW.
- The device automatically cleans the memory in use.
Clean storage
- From the Home screen, swipe up on an empty spot to open the Apps tray.
- Tap Settings > Device care > Storage > CLEAN NOW.
- The device automatically cleans the storage in use.
Turn off Wallpaper motion
- From the Home screen, swipe up on an empty spot to open the Apps tray.
- Tap Settings > Wallpapers and themes > Wallpapers.
- Tap the desired image, then tap Home screen.
- Set a new wallpaper, uncheck the Motion effect, then tap SET WALLPAPER.
Remove Widgets
- From the desired Home screen, touch and hold the widget.
- Once the App menu opens, tap Remove.
Manage apps to keep your device running smoothly
- Update apps, clear app cache and data, and uninstall apps that are causing issues.
- Never install a third-party task or battery manager. These interfere with how device software works.
- Research and monitor new apps that you install.
- Read app reviews before installing. Not all apps run smoothly on phones.
- Read customer reviews before downloading an app to see if it has a history of not working properly.
- If your device starts having problems after installing an app, consider uninstalling the app.
Samsung Internal Storage Full
Task manager
A task manager can view running apps and close them.
How To Clean Internal Storage On Samsung S9
- From any home screen tap the Recent apps key, located in the bottom left corner.
- Running apps wil appear in carousel form.
- Swipe right on an app to close or tap the X.
View free memory
- From the Home screen, swipe up on an empty spot to open the Apps tray.
- Tap Settings > Device care > Memory.
- View the Available space value.
