How to Wipe Cache Partition on SAMSUNG Galaxy A3 Core – Recovery Mode
How to Easily Master Format SAMSUNG GALAXY A3 (SM-A300F / SM-A300FU / SM-A300G / SM-A300HQ / SM-A300M / SM-A300YZ) with Safety Hard Reset? - Hard Reset & Factory Default Community
How to wipe cache partition SAMSUNG A320F Galaxy A3 (2017)? - HardReset.info