J5 2017 SM-J530F UNLOCK SOLUTION

WHEN WE TRY UNLOCK NETWORK OF THIS MODEL

WE WILL FACE A PROBLEM : 

[ 7/11/2017 6:42:00 PM ] Initialization… Ok
[ 7/11/2017 6:42:00 PM ] Generate and check client proof… Ok
[ 7/11/2017 6:42:00 PM ] Verify proof by client… Ok
[ 7/11/2017 6:42:00 PM ] Reading data from phone… error (0)
[ 7/11/2017 6:42:00 PM ] Try downgrade modem if possible

 

SO LET SEE THE SOLUTION 

REQUIRED :

1.ROOT ACCESS ( to see how to root click here

2.ENGINEERING MODEM CLICK HERE

STPES  :

1. FIRST BE SURE PHONE IS ROOTED 

2.FLASH ENGINEERING MODEM 

3.RUN Z3X SAMSUNG TOOL AND CLICK UNLOCK 

 

THEN RESULT WILL BE LIKE THIS

 

Model: SM-J530F
Android version: 7.0
Product code: SM-J530FZKDBGL
Phone version: J530FXXU1AQE5
PDA version: J530FXXU1AQF5
CSC version: J530FOXX1AQF5
CSC country code: Bulgaria
CSC sales code: BGL
HW version: MP 0.500
Phone SN: RF8J60LXTZA
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2017-06-01
RF cal date: 20170607
IMEI:
Checking Super user right… true
Reading NV data… OK
Checking NV data… OK
Reading data… OK
Detecting MODEM… OK
Reading MODEM… OK
Calculating… OK
Writing zTool… OK
Initialization zTool… OK
Running zTool, please wait…
Start… OK
Initialization… OK
Generate and check client proof… OK
Verify proof by client… OK
Reading data… OK
HWID: 37 24 A6 4F 8E 14 F0 F8 C3 33 45 47 D9 00 63 FD
Calculating… OK
Unlocking… OK
Writing NV data… OK
Rebooting phone… OK
Unlock done

Done with Samsung Tool PRO v.29.0

 

IN SOME CASES EVEN AFTER FLASHING THE ENGINEERING MODEM THE PHONE WONT BE UNLOCKED 

ALL YOU HAVE TO DI IS FLASHING THIS FIRMWARE 

 

G570FXXU1APIB_FIXED_FOR_UNLOCK 

 

 

AFTER FLASH FIRMWARE JUST ROOT THE PHONE 

THEN DO UNLOCK 

AND PHONE WILL 100% UNLOCKED 

 

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