Lenovo A238t must to flashing caused by some problems :
*/ Cannot Run Playstore
*/ Hit by Virus
*/ Application Lost / Error System
*/ Forget locked code / patten locked
*/ Wanna Downgrade/ Upgrade Firmwares
*/ And many more problems
How to flasher Lenovo A238t using file PAC
First time download firmware and upgrade tool / Research Download latest version.
Make sure battery upper 50%
Open Research Download like image above, insert firmware target .
Click Start button.
Pull (+) Volume UP button then insert USB.
Wait untill really done.
Download Firmware and Research Download :
Firmware All Langguage : Download Link via Mega.zn
Research Download : Download Link