✅ efs for
backuped by Gsm-Developers Users
Model Number :
Samsung-Galaxy-S-Duos-2 – S5301
This is a backup file taked by forum’s users and has been tested. Flash the file in the samsung tool box.
This file is only for S5301 model, dont use this file for other models .if use it can damaged your device
Use : samsung tool box for models (bst, z3x, …) [Pda Section]