G570F New security Unlock failed. Any genius person to help?

[Sam-City]

Originally Posted by savanaunlok

Operation: Unlock
Selected model: SM-G570F
Software version: 30.8

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-G570F
Android version: 7.0
Product code: SM-G570FZKGINS
Phone version: G570FDDU1BQJ1
PDA version: G570FDDU1BQI6
CSC version: G570FODD1BQJ1
CSC country code: India
CSC sales code: INS
HW version: MP 0.600
Phone SN: RZ8K1188ELV
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2017-08-01
RF cal date: 20180113
IMEI: 351676094440528
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... error
Security damaged (4 13)
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.30.8



I tried downgrade modem to G570FXXU1APJ3 version but phone says security check failed.
Any way to disable security check on this phone or any solution?
Knox is tripped so cannot read codes via server or unlock with msl.
I also requested code online but had 'not found' reply.
Any genius person here to help pls.

try downgrade version G570FXXU1AQA5
testet solution working 1000%
after try unlock

[farukpdm]

Originally Posted by savanaunlok

Bro, If you read my first post carefully, I have already tried flashing this modem but failed.
Security check failed. This modem does not correspond to my phone

hlo

first u need to flash combination file with same binary
then root your phone

then flash this cp file
then unlock your file
then
flash stock file again 7 ver

& then i hope u have to be done

[savanaunlok]

Originally Posted by bk.gsm

hi

if u can to downgrade the whole firmware to android 6 then downgrade it and try again..

b.r.

Bro, here is your suggestion.
After downgrade to 6.0.1, I flashed modem from combination firmware. Still no success.
I wonder if can get a lower modem version than this one G570FDDU1AQC4
I have searched all the internet but there seems to be none.

Operation: Unlock
Selected model: SM-G570F
Software version: 30.8

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-G570F
Android version: 6.0.1
Product code: SM-G570FZKGINS
Phone version: G570FDDU1AQC4
PDA version: G570FDDU1AQC4
CSC version: G570FODD1AQD1
CSC country code: India
CSC sales code: INS
HW version: MP 0.600
Phone SN: RZ8K1188ELV
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2017-04-01
RF cal date: 20180113
IMEI: 351676094440528
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... error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.30.8

[ksm_lovers2000]

Originally Posted by savanaunlok

Bro, here is your suggestion.
After downgrade to 6.0.1, I flashed modem from combination firmware. Still no success.
I wonder if can get a lower modem version than this one G570FDDU1AQC4
I have searched all the internet but there seems to be none.

Operation: Unlock
Selected model: SM-G570F
Software version: 30.8

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-G570F
Android version: 6.0.1
Product code: SM-G570FZKGINS
Phone version: G570FDDU1AQC4
PDA version: G570FDDU1AQC4
CSC version: G570FODD1AQD1
CSC country code: India
CSC sales code: INS
HW version: MP 0.600
Phone SN: RZ8K1188ELV
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2017-04-01
RF cal date: 20180113
IMEI: 351676094440528
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... error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.30.8

Dear bro thise G570FDDU1AQC4 model unlock with credit with z3x box if ur waranty not avoid if your phone knox warfanty 001 avoid then not sported any box this time if u like press thanks

Sent from my SM-G532F using Tapatalk

[ateeq khan]

Try To downgrad modem , root and then retry to unlock your device from this

BuT ITS YOUR OWN RISK COZ I CANT TESTED

HERE
G570F_MODEM_DOWNGRADE_TECHNOCAREtricks

[ateeq khan]

Root file here

CF-Auto-Root-sm-g570f_by_technocareTRICKS