GSM-Forum - SM-T837T Unlock by server...not supported. [Answered]

GSM-Forum (https://forum.gsmhosting.com/vbb/)

- Z3X-Team Products (https://forum.gsmhosting.com/vbb/f453/)

- - SM-T837T Unlock by server...not supported. [Answered] (https://forum.gsmhosting.com/vbb/f453/sm-t837t-unlock-server-not-supported-answered-2618345/)

SM-T837T Unlock by server...not supported. [Answered]

This tablet ask for unlock code but not matter is anounced as supported by server it is not.

Let's wait, should be supported in future releases but for now must buy the unlock code.

Using Model T837T:

Code:

 Operation: Unlock

 Selected model: SM-T837T

 Software version: 36.2

 

 Checking Login and Password... OK

 Ballance: 15 crd.

 You have 15 credit(s) left. This operation takes 8 credits.Continue?  Yes

 Waiting ADB device... OK

 Reading phone info...

 Model: SM-T837T

 Android version: 8.1.0

 PDA version: T837TUVU1ARK1

 CSC version: T837TTMB1ARK1

 Phone version: T837TUVU1ARK1

 Product code: SM-T837TZKATMB

 CSC country code: USA

 CSC sales code: TMB

 Phone SN: R52KA2740QA

 IMEI: 351594100148326

 HW version: REV0.4

 RF cal date: 2018.10.31

 Chip name: MSM8998

 Modem board: MSM8998

 Security patch: 2018-09-01

 Boot Warranty bit: 0

 SIM State: NETWORK_LOCKED

 SM-T837T is not supported

Using Model T837:

Code:

 Operation: Info

 Selected model: SM-T837

 Software version: 36.2

 

 Searching Samsung modem... detected COM150

 Reading phone info...

 Model: SM-T837T

 AP version: T837TUVU1ARK1

 CSC version: T837TTMB1ARK1

 CP version: T837TUVU1ARK1

 Product code: TMB

 Phone SN: R52KA2740QA

 IMEI: 351594100148326

 Unique number: CE0918297A0B2537047E

 Reading IMEI... OK

 IMEI: 351594100148326

 

 Operation: Read Codes via Server

 Selected model: SM-T837

 Software version: 36.2

 

 Checking Login and Password... OK

 Ballance: 15 crd.

 You have 15 credit(s) left. This operation takes 5 credits.Continue?  Yes

 Waiting ADB device... OK

 Reading phone info...

 Model: SM-T837T

 Android version: 8.1.0

 PDA version: T837TUVU1ARK1

 CSC version: T837TTMB1ARK1

 Phone version: T837TUVU1ARK1

 Product code: SM-T837TZKATMB

 CSC country code: USA

 CSC sales code: TMB

 Phone SN: R52KA2740QA

 IMEI: 351594100148326

 HW version: REV0.4

 RF cal date: 2018.10.31

 Chip name: MSM8998

 Modem board: MSM8998

 Security patch: 2018-09-01

 Boot Warranty bit: 0

 SIM State: NETWORK_LOCKED

 Incorrect model selected

Using model T837V:

Code:

 Operation: Read Codes via Server

 Selected model: SM-T837V

 Software version: 36.2

 

 Checking Login and Password... OK

 Ballance: 15 crd.

 You have 15 credit(s) left. This operation takes 5 credits.Continue?  Yes

 Waiting ADB device... OK

 Reading phone info...

 Model: SM-T837T

 Android version: 8.1.0

 PDA version: T837TUVU1ARK1

 CSC version: T837TTMB1ARK1

 Phone version: T837TUVU1ARK1

 Product code: SM-T837TZKATMB

 CSC country code: USA

 CSC sales code: TMB

 Phone SN: R52KA2740QA

 IMEI: 351594100148326

 HW version: REV0.4

 RF cal date: 2018.10.31

 Chip name: MSM8998

 Modem board: MSM8998

 Security patch: 2018-09-01

 Boot Warranty bit: 0

 SIM State: NETWORK_LOCKED

 Incorrect model selected

thanks for report.
we will check and will fix this issue in next version.

Checking Login and Password... OK
Ballance: 12 crd.
You have 12 credit(s) left. This operation takes 8 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-T837T
Android version: 9
PDA version: T837TUVU3BSI1
CSC version: T837TTMB3BSI1
Phone version: T837TUVU3BSI1
Product code: SM-T837TZKATMB
CSC country code: USA
CSC sales code: TMB
Phone SN: R52KB07W0TD
IMEI: 351594100221727
HW version: REV0.4
RF cal date: 2018.11.03
Chip name: MSM8998
Modem board: MSM8998
Security patch: 2019-08-01
Boot Warranty bit: 0
SIM State: ABSENT
Searching Samsung diag port... not found
Waiting for device to become ready... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Rebooting to upload... OK
Searching Ramdump interface... COM10 detected
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... error (1)
Server error: Hash not found
Done with Samsung Tool PRO v.38.2

same here

same here, all these months later

Code:

Operation: Unlock

Selected model: SM-T837T

Software version: 41.2
 

Checking Login and Password... OK

Ballance: 28 crd.

You have 28 credit(s) left. This operation takes 6 credits.Continue?  Yes

Waiting ADB device... OK

Reading phone info...

Model: SM-T837T

Android version: 9

PDA version: T837TUVU4BTB2

CSC version: T837TTMB4BTB2

Phone version: T837TUVU4BTB2

Product code: SM-T837TZKATMB

CSC country code: USA

CSC sales code: TMB

Phone SN: R52M30VCY2T

IMEI: 351594100742177

HW version: REV0.4

RF cal date: 2019.03.26

Chip name: MSM8998

Modem board: MSM8998

Security patch: 2020-02-01

Boot Warranty bit: 0

SIM State: NETWORK_LOCKED

Searching Samsung diag port... detected COM66

Reading phone info... OK

Reading data from phone... error (0), skip

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... OK

Reading data from phone... OK

Rebooting to upload... OK

Searching Ramdump interface... COM12 detected

Reading data from phone... OK

Calculating... OK

Searching server... OK

Waiting for server answer... error (1)

Server error: Hash not found

Done with Samsung Tool PRO v.41.2