Here we take the Samsung GalaxyJ7 (2016) sm-j7109 (5.1.1) mobile phone For example, as long as the high version of smart Samsung mobile phones have this function.
1. In Samsung GalaxyJ7 "Utilities" folder.
2. Click on the "Smart Manager" option, as shown in the following figure we click.
3. Then in the open interface we found "Use Network Connections"-"OK". (this requires a network, because it needs to be updated OH best to update in WiFi status)
4. Click on "Storage Space" and look at some storage space as shown below.
5. Click "Details", you can view the available space size, the system occupies the memory size, the use of space size.
6. Click "←"-"Useless data"-"remove" to free more storage space.
7. Once cleared, the main storage interface is automatically returned and the removal option becomes grayed out.
8. Under User data, you can choose to delete large files, delete apk files, and uninstall infrequently used applications. Here, for example, click "Uninstall infrequently used applications".
9. Check the application you want to uninstall, and then click Uninstall. Here to uninstall "Archie Art video" as an example.
10. Click "Uninstall" again.
All right, smart management appliance. Management of storage space we also have some basic functions of battery management usage, here we will no longer introduce you to the site to look for.