SM-G955u unlock

[ali_imran]

is possible to unlock samsung sm-g955u with at&t??

[blang]

Originally Posted by ali_imran

is possible to unlock samsung sm-g955u with at&t??

possible read codes and then enter codes for unlock.

[ali_imran]

UNLOCK INSTRUCTIONS:
Unlocking with original MSL code:
Warning! Knox warranty must be active (0x00)!
If you have it voided (0x01(void)), then you can't unlock this phone with MSL.
1. Phone must be powered on.
2. Type *#0808# and select 'DM+ACM+ADB'.
3. Run dialer and type *#0*# (service mode will appear).
4. Connect the phone to USB cable, choose correct COM port in port settings.
5. Press 'Unlock' button.
6. Paste MSL code in new opened window and press 'OK'.

Unlocking using Server:
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone'-'Software information'
to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Unlock' button for direct unlock, write your login and password in window if it will appear.
(Login and password will be saved as default after first input and can be changed in settings)

Reading codes using sever:
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone'-'Software information'
to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Read Codes via server' button, write your login and password in window if it will appear.
(Login and password will be saved as default after first input and can be changed in settings.)

Operation: Read Codes via Server
Selected model: SM-G955U
Selected port: COM121 SAMSUNG Mobile USB Serial Port
Software version: 32.7

Checking Login and Password... OK
Ballance: 30 crd.
You have 30 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G955U
Android version: 7.0
PDA version: G955USQS2BQL1
CSC version: G955UOYN2BQL1
Phone version: G955USQS2BQL1
Product code: SM-G955UZSAATT
CSC country code: USA
CSC sales code: ATT
Phone SN: R38J904VFXV
IMEI: 3xxxxxxxx
HW version: REV1.0
RF cal date: 2017.09.06
Chip name: MSM8998
Modem board: MSM8998
Security patch: 2017-12-01
Boot Warranty bit: 0
Rebooting phone... OK
Waiting ADB device... OK
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... 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
Searching Ramdump interface... COM47 detected
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Freeze code: 70360908
NET lock: 31529184
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
For check lock status: *#7465625#

Done with Samsung Tool PRO v.32.7

but set show wrong code
z3x calculate wrong code ??

plz guide me

[ali_imran]

set ask puk code
direct unlock work for this?

[Bimal Shah]

First Update To Oreo 8.0 then put Code

[ali_imran]

Originally Posted by Bimal Shah

First Update To Oreo 8.0 then put Code

after update still puk code show in phone

[ali_imran]

dm+modem+adb

select but cant detect in z3x

[Bimal Shah]

Change Sim card First insert Freeze code then Net lock code