SAMSUNG A1 Core SM-A013G Downgrade U4 To U3 For Repair Security/FRP 100% Tested |Only GSM
Hello, Friends Welcome To Only GSM Channel, In this video, I will show you how to downgrade A013g u4 to u3. For this purpose, I am using UNLOCK TOOL which is not free. It's very easy to just connect the Mobile With test point and start.
A1 Core SM-A013G Downgrade File
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Password: OnlyGSM
File: https://samfw.com/firmware/SM-A013F/SER/A013FPUS3AUD1