اولا التفليش بواسطة :


Write "G531FXXU1AOF7_PHN1AOF2_Android_5.1.1" firmware from the Support Area
ثانيا التفليش بواسطة:الروت
.
2. Write "G531FXXU1AOF7_ROOT" root file from the Support Area.

بعد المرحلة الثانية نشغل الهاتف ثم سنرى على الهاتف ظهور يقونة اسمها  superus ثم نشغل الويفي ونضع التحديث ل superus

3- نعمل انلوك


Welcome to Octoplus/Octopus Box Samsung software version 2.1.7
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM17
Selected model: SM-G531F
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G531F
Firmware compiled date: Sat Jun 13 21:07:21 KST 2015
PDA version: G531FXXU1AOF7
CSC version: Unknown
SW version: G531FXXU1AOF7
Phone SN: RV8GB2F6H3Z
Android version: 5.1.1 (LMY48B)
Cheking Root
Phone is Rooted
Deactivating MSL...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\NV-SM-G531F-Unknown file
MSL deactivate successfully
Unlocking phone...
Please insert card into phone, if phone is locked, then type 00000000
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.