What is the flash back of Redmi MIUI's SMS? What should we do?

The red rice mobile phone has been used for a long time, and this problem will occur when it is running, because the memory of the fuselage is too small. There is no way to avoid it. The following methods can be used to improve this problem:

(1) Click Settings-Applications-Clear Data, clear the software data and open it.

② After uninstalling, download and install the corresponding program again.

(3) If all the software is slow to open or there are problems in opening, you can back it up and try to clear the cache and user data when restoring. Methods: Press and hold the "Volume Increase Key" and then the "Power Key" when the power-on screen appears, and then let go to resume. Select simplified Chinese > clear data > clear cache+clear user data. Tip: The touch screen is temporarily disabled in the recovery state. Please confirm with the "Power Button" and select the "Volume Button".

(4) If the corresponding program has problems and other software programs are normal after the above operations, it can be judged that the program is incompatible with the system, and you can try to replace other versions of the program or game.

⑤ It is recommended to download Baidu Security Guard, and use this software to clean up the garbage in the mobile phone and release the memory space.