Samsung J4 J400F FRP Reset By Combination File Method And Flash File

SAMSUNG ANDROID BASE SMART PHONE
SM-J400F FRP GOOGLE ACCOUNT LOCK RESET SOLUTION
100% SAFE AND SECURE METHOD FOR SM-J400F SM-J250F SM-J600F

AFTER DOWNLOAD COMBINATION AND FULL FIRMWARE

FLASH COMBINATION FILE WITH ODIN 3.13 DOWN VERSION OF ODIN NOT FULLY SUPPORTED J400F etc

AFTER FLASH ITSELF REBOOT NOW LOG ON TO SETTING DEVELOPER MODE ON BY 7 TIME PRESS BUILT NUMBER

AFTER DEVELOPER MODE ON TURN ON OEM LOCK


NOW FLASH FULL FIRMWARE 

Downloading links :


SM-J400F_J400FXXU1AREC_INS.zip (2.2G) 

COMBINATION_FAC_FA80_J400FXXU1ARE1

Video Guide Here: