Oppo A83 T( A1) China touch not work Error charger, Firmware troubled after flashing FIX Done 100

Oppo A83T(A1) China touch not work Error charger, Firmware troubled after flashing FIX Done 100 Touch Screen is dead Connect USB charger show error. . And i have two Oppo A83T(A1) China in my hands, one is good working And other one is troubled. So, continue here i need to backup full firmware from Oppo A83T(A1) China( good working ) for Flash to Fix other Oppo A83T(A1) China that problem. . Now i will you how to backup full firmware with MRT Key Note: this using MRT Tool Your phone must connect Test Point and Connect USB to PC And now, when done backup file. I show step how to flash new file to Oppo A83T(A1) China touch not work Error charger, Firmware troubled learn more: Need try format it with MRT key format by test point too, Reconnect battery and start Power On hope your oppo a83t good working for any method please watchful video step by step don t skip. Click subscribe here :