Android phones rarely slow down overnight. Performance usually erodes in small, frustrating steps as apps pile up temporary files, browsers hoard old images, and the system juggles more cached data ...
Clearing app cache can free storage and fix minor Android issues. It removes temporary files, not your accounts or login credentials. Clearing cache every so often helps keep your device running well.
A full cache can cause your Galaxy phone to operate poorly. You can clear the cache for individual apps or for the whole device to help it run better. Freeing up memory can also help your phone ...