Samsung Galaxy A5 Prime G570F g570fxxu1aqc2 downgrade And unlock done By z3x.
Mobile come with country lock from UAE file loaded ''G570FXXU1AQC2 UAE''
enable usb debugging and disable oem unlock for frp off. flash ''Sm-G570F_Root_601'' for rooting device (File Download from here )
now mobile ask for password and ADB already enable
now Do unlock with Z3x but unlocking error :
Reading data from phone... error (0)
Try downgrade modem if possible
then flash with ''G570FODD1API7'' (file Download from here ) flashing success for downgrade now again enable usb debugging and disable oem unlock and flash same root file for rooting. now set does`t ask for any password. then do unlock with z3x and unlock done.
log :
Waiting ADB device... Ok
Reading phone info...
Model: SM-G570F
Android version: 6.0.1
Product code: SM-G570FZDDINS
Phone version: G570FXXU1API6
PDA version: G570FXXU1API6
CSC version: G570FODD1API7
CSC country code: India
CSC sales code: INS
HW version: MP 0.500
Phone SN: R58J36MYH5Y
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2016-09-01
RF cal date: 20170331
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Reading data... error
Security damaged (4 23)
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Reading data from phone... Ok
Modem board: SHANNON305
HWID: 8E B5 00 D0 5F 82 8C 32 55 72 B7 9E 0A 00 00 00
Calculating... Ok
Unlocking... Ok
Writing NV data... Ok
Rebooting phone... Ok
Unlock done
Done with Samsung Tool PRO v.28.2
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