SM J100F BASEDBAND SOLUTION NETWORK FIX FREE

SM J100F NETWORK SOLUTION FREE

If u faced this problem on your Samsung j100f u have to flash it with 4 file then root your device with cf auto root.

Now use Z3x box

Reset efs 

Write efs 

Now Write cert done 🆗

ALL LINK HERE ⏬⏬

SM J100F FIRMWARE 4 FILE

SM J100F EFS CERT AND ROOT 

IF YOU DONT HAVE Z3X BOX USE THIS

CLICK FOLLOW BUTTON