Deleting useless folders in mobile phones How to delete useless folders in mobile phones?

1, mobile phone background programs are cleaned regularly: many programs in our mobile phone will still

Deleting useless folders in mobile phones How to delete useless folders in mobile phones?

1, mobile phone background programs are cleaned regularly: many programs in our mobile phone will still run in the background after exiting, which will not only make the mobile phone stuck for a long time, but also weaken the battery life of the mobile phone. You can use the management software that comes with your mobile phone to clean it up and reduce the burden on your mobile phone.

2. Try to use simple desktop themes: Many friends like to use dynamic wallpaper, which looks cool, but these themes need to occupy a lot of memory, and dynamic wallpaper will also speed up the power consumption of mobile phones, so if you want mobile phones to be smoother and more durable, choose simple desktop themes.

3. Use the RE file browser to delete useless garbage: In addition, you can download the RE file browser. The files in the folder /data/dalvik-cache are useless, and they are basically cached files of some systems. You can delete them and make room.

4. Delete the useless software installation package in time: After downloading and installing the APP, delete the software installation package as soon as possible. The installation package takes up a lot of space, but generally the current mobile phone will automatically delete the installation package after the default installation is completed. If your mobile phone doesn't have this function, you need to delete it yourself.