Stock Android 8.0 Oreo (Binary 8/U8) firmware, such as version G930FXXS8ETC3 . Step-by-Step IMEI Repair Guide 1. Prepare the Device
Navigate to the Repair tab. Enter the original 15-digit IMEI number found on the device's back cover or original box into the "IMEI" field. g930f u8 imei repair z3x
Go to the "Backup" tab and click Read EFS . This is a critical safety step to prevent permanent baseband loss. Stock Android 8