j120w unlock error

[rajufzr]

please help with what modem to flash with or another solution for unlock
Operation: Unlock
Selected model: SM-J120W
Software version: 27.1

Searching Samsung modem... detected COM3
Reading phone info... ok
Model: SM-J120W
AP version: J120WVLS2APJ1
CSC version: J120WOYA2APJ1
CP version: J120WVLS2APJ1
Product code: SM-J120WZKAXAC
Phone SN: R58H95JZHXA
Unique number: CFN00F18AF20E83
Reading IMEI... ok
IMEI: 35711xxxxxxxxxxx (SIGN: OK)
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.1

[zardjuna]

Your phone has new security of firmware please downgrade firmware or downgrade modem by flashing combin firmware

Sent from my MI 4i using Tapatalk

[rajufzr]

easy to say downgrade ur firmware
but complete firmware downgrade not ppossible end with error.
if any tested modemfile to flash with then do provide .
i checked the modem file provided in forum but size mismatch found .
please guide and help the team
http://forum.gsmhosting.com/vbb/f684.../#post12169194

[rajufzr]

any help from team or product supporters

[rajufzr]

still waiting for confirmed solution

[kamrolhasan]

Originally Posted by rajufzr

please help with what modem to flash with or another solution for unlock
Operation: Unlock
Selected model: SM-J120W
Software version: 27.1

Searching Samsung modem... detected COM3
Reading phone info... ok
Model: SM-J120W
AP version: J120WVLS2APJ1
CSC version: J120WOYA2APJ1
CP version: J120WVLS2APJ1
Product code: SM-J120WZKAXAC
Phone SN: R58H95JZHXA
Unique number: CFN00F18AF20E83
Reading IMEI... ok
IMEI: 35711xxxxxxxxxxx (SIGN: OK)
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.1

Flash this modem file using z3x/oidin CP/Modem part then unlockMODEM_J120W - Download - 4shared - kamrol hasan

[rajufzr]

is this tested solution ?
pls share the log file

[deeptelecomzira]

bro test by self
if any error post here

[rajufzr]

now pls help z3x team

Operation: Unlock
Selected model: SM-J120W
Software version: 27.3

Waiting ADB device... Ok
Reading phone info...
Model: SM-J120W
Android version: 6.0.1
Product code: SM-J120WZKAXAC
Phone version: J120WVLS2APJ1
PDA version: J120WVLS2APJ1
CSC version: J120WOYA2APJ1
CSC country code: Canada
CSC sales code: XAC
HW version: REV0.1
Phone SN: R58H82DPCCD
Chip name: EXYNOS3475
Modem board: SHANNON308
RF cal date: 20160814
IMEI: 
Checking Super user right... true
Reading NV data... Ok
Checking NV data... 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 from phone... Ok
Modem board: SHANNON308
Calculating... error
Security damaged (hmac mismatch)
Done with Samsung Tool PRO v.27.3

[xerraco]

Flash this modem 1APC4 then try.


Br,
xerraco

[rajufzr]

- support SM-J120W (Direct(not root) Read codes (world first), Direct (no root) Read Cert (world first), Unlock new security (root required), Write CERT new security, Repair IMEI, Patch CERT (repair network) - (world first))
talking about the unlock error with latest update by now.
dont want to downgrade modem .

[yosho]

just flash this

MODEM_J120W - Download - 4shared - kamrol hasan

Searching Samsung modem... detected COM30
Reading phone info... Ok
Model: SM-J120W
AP version: J120WVLS2APJ1
CSC version: J120WOYA2APJ1
CP version: J120WVLU2APJ1
Product code: SM-J120WZKAXAC
Phone SN: R58HA27YXBN
Unique number: CFN00EF95E42B83
Reading IMEI... Ok
IMEI: 357116071924628 (SIGN: OK)
Reading data from phone... Ok
Unlocking... Ok
Rebooting phone... Ok
Unlock done
Done with Samsung Tool PRO v.27.2

[masoudsoftwrae]

Originally Posted by rajufzr

- support SM-J120W (Direct(not root) Read codes (world first), Direct (no root) Read Cert (world first), Unlock new security (root required), Write CERT new security, Repair IMEI, Patch CERT (repair network) - (world first))
talking about the unlock error with latest update by now.
dont want to downgrade modem .

Go sell your box and leave this job if you dont want to downgrade modem

[rajufzr]

my handset unlocked by read codes method
new update today 2.7.4
sorry no logs saved
but resd codes without root working perfect

[keylogger]

Originally Posted by kamrolhasan

Flash this modem file using z3x/oidin CP/Modem part then unlockMODEM_J120W - Download - 4shared - kamrol hasan

it would be better if u provide direct link without those ads and download managers on the 4share site .