J200g sw rev.check fail devices 2 binary 1

unit comes with frp problem
i try to reset frp but nothing change
than i use combination file for j200g in suport
but its come with such error

this is log

Performed by 2.3.7 Software version.
Please put the phone into Download Mode and connect USB cable.
To put SM-J200G into Download Mode, You have to perform the
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on
Advanced mode!
Firmware write started.
Writing BOOTLOADER section…
BOOTLOADER section has been written successfully.
Writing Firmware Failed

any solutions


  • sw rev check fail device 2 binary 1 j200g