Clearing the cache on an Android device can greatly improve performance, free up storage space, and eliminate problems with ...

When you restart the phone, let it boot in normal mode. Clear the phone's cache partition If your phone still gets uncomfortably warm in normal use, it's possible the phone's cache partition has ...

Originally, this option downloaded and installed monthly updates in the background to a separate partition on the phone, enabling a quick restart, rather than the much longer install and reboot.