samsung G570f/ds need help try to downgrade modem

[rabj]

Operation: Unlock
Selected model: SM-G570F
Software version: 28.2

Waiting ADB device... Ok
Reading phone info...
Model: SM-G570F
Android version: 6.0.1
Product code: SM-G570FZDDCAC
Phone version: G570FXXU1AQC1
PDA version: G570FXXU1AQC5
CSC version: G570FOXE1AQC1
CSC country code: Central Asia
CSC sales code: CAC
HW version: MP 0.500
Phone SN: R58J33R556P
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2017-04-01
RF cal date: 20170317
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... error (1 13.3)
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... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.28.2


not work need to downgrade modem

 

[DAFS2017]

Anu problema nya unlock ba try no pusit read code.

 

[rabj]

-

Anu problema nya unlock ba try no pusit read code.

wala me pusit bosss z3x pro lang myron ako
nagalit pa naman my ari bkit ko daw na bura ang manga nka save na file ndi rin daw nagawa

 

[rabj]

up up

 

[abring]

root mo boss tapos ma root manhihingi ng code ok lng yan
unlock mo na tapos program mo boss para mwala ang password