The phone condition : at first was it was updated to 8.0 oreo and imei certi was fail.
So here is how I fixed it step by step.
1. Download and flash this 7.0 binary 2 firmware
G935FXXU2DRC6_NEE2DRB5
2. Root the phone then select "G935FD"
then hit patch certificate and z3x will prompt wrong model selected then hit continue.
now after restart phone will be working fine
So here is how I fixed it step by step.
1. Download and flash this 7.0 binary 2 firmware
G935FXXU2DRC6_NEE2DRB5
2. Root the phone then select "G935FD"
then hit patch certificate and z3x will prompt wrong model selected then hit continue.
now after restart phone will be working fine