You can uninstall uncommon software and delete some uncommon video photos.

Expand:

1. When the mobile phone runs some high-end or large-scale game software, the configuration requirements of the mobile phone are high, and the game may not be smooth due to insufficient cache during operation. It is recommended that you try to close other background applications.

2. Restart the phone.

3. Check whether this happens when using all games. It is possible that this game/software version is compatible with mobile phone software. It is suggested to uninstall and delete this game/software and download other versions again.

4. If all games are stuck during operation, please back up the data in your phone and restore the factory settings.

If the problem still exists, please bring the purchase invoice, maintenance card and machine to the service center, and the professional after-sales engineer will help you test it.

Improvement method:

1. Uninstall or freeze unnecessary system programs.

2. Close some irrelevant self-starting programs, such as call manager, firewall and other programs that occupy a lot of running memory. If typing is not fast, don't change the Chinese pen, which also takes up a lot of memory. You can install it, and then switch back and restart it when you really need it.

3. Don't install unnecessary programs. Due to the message management mechanism of Android, most programs have the problem of automatic startup.