Clean up the garbage cached on your mobile phone first. If not, you can back up important data such as mobile phone contacts and text messages, and then enter the mobile phone settings, restore the factory settings, and format the memory.
The solution of insufficient memory in Xiaomi mobile phone;
Clean up the garbage:
File management-file cleaning-start scanning, finish scanning-one-click cleaning.
Security center-garbage cleaning-start scanning and finish scanning-one-click cleaning.
Click "Deep Cleaning" after cleaning.
System slimming:
First, make system backup: Settings-All Settings-Reset Mobile Phone-Local Backup-New Backup.
After the system is backed up, you can clear the system storage.
System update-click the menu button-restart recovery. If it is turned off, press and hold the volume plus button and the power button, and then let go when the boot screen appears, or you can enter the recovery mode.
In recovery mode: press the volume key to select and press the power key to confirm.
Simplified Chinese-OK-Clear Data-OK-Clear All Data-OK-Return-Restart the phone-Select the latest system-Restart.
After re-entering the system, you will find that all the software previously installed in the system is gone. Don't worry, just restore the system backup we made before: Settings-All Settings-Reset the phone-Local backup-Click on the files that were previously backed up-Select All, and click Start to restore.
Waiting for the recovery to complete,