Samsung T377A unlock [done]

[zangoako]

Operation: Unlock
Selected model: SM-T3777
Software version: 26.9

Searching Samsung modem... detected COM40
Reading phone info... OK
Model: SM-T377A
AP version: T377AUCU1APF1
CSC version: T377AATT1APF1
CP version: T377AUCU1APF1
Product code: SM-T377AZKAATT
Phone SN: R52H705C26Z
Unique number: CAJ030A0EF0CB53
Reading IMEI... OK
IMEI: 353608072208880 (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.26.9

[bigjef1]

UNLOCK INSTRUCTIONS:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' 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.

To read security codes:
1. Power on the phone.
2. Connect the phone to PC with USB cable.
3. Check Samsung modem in device manager, install drivers if needed.
4. Press 'Read codes' button to read security codes.

To reset Google account activation or Samsung reactivation lock:
1. ADB must be activated in any way (you can flash sBoot from combination firmware,
make sure, that you are not upgrade sBoot).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Select device in ADB settings.
4. Press 'Reset FRP/React/EE' to deactivate Google/Samsung/EE account activation lock.
(Sometimes needs to perform 'wipe data/factory reset' once more, to complete this locks removal.)

Operation: Read Codes
Selected model: SM-T3777
Software version: 27.6

Searching Samsung modem... detected COM188
Reading phone info... Ok
Model: SM-T377A
AP version: T377AUCU2APJ2
CSC version: T377AATT2APJ2
CP version: T377AUCU2APJ2
Product code: SM-T377AZKAATT
Phone SN: R52H910NFFY
Unique number: CAJ033406B49B93
Reading IMEI... Ok
IMEI: 353608073450267 (SIGN: OK)
Checking hash file... Ok
Reading data from phone... Ok
Modem board: SHANNON308
HWID: 8D 63 82 05 EC A2 70 79 82 59 4D 2B B5 54 67 70
Reading NV data... Ok
Checking NV data... Ok
Calculating... Ok
Please wait, calculating codes... OK (time - 00:00:13)
Freeze code: 16257595
NET lock: 97075825
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#

Done with Samsung Tool PRO v.27.6

[xxkrakunxx]

how i can remove the att numbersync from this tablet icant use it like phone because of this function, there is a way to disable it or remove it? thanx its a t377a att 6.0.1

[xxkrakunxx]

double pooooosstt!!!!!

[pito-turbo]

hello how to root this tab?

[zangoako]

Originally Posted by pito-turbo

hello how to root this tab?

Doesn't need root for unlock

[pito-turbo]

how to unlock? have z3x

[jsdeleon58]

Hello, you could remove AT & T NumberSync

[xiocer]

Hi there everyone,

I am trying to find a solution to my problem, i got the 29.1 installed but i dont see the SM-T377A model, i can see the SM-T377 /7 /P /T /V /W variants but not the /A, any clue?
I would really appreciate the help.

ps: i understand clearly he said 26.9 but i cannot find it anywhere and i think 29.1 should have everything..... no?

[zangoako]

Originally Posted by xiocer

Hi there everyone,

I am trying to find a solution to my problem, i got the 29.1 installed but i dont see the SM-T377A model, i can see the SM-T377 /7 /P /T /V /W variants but not the /A, any clue?
I would really appreciate the help.

ps: i understand clearly he said 26.9 but i cannot find it anywhere and i think 29.1 should have everything..... no?

Choose model SM-T3777. look at my firs post

[gsmanam]

Searching Samsung modem... detected COM118
Reading phone info... OK
Model: SM-T377A
AP version: T377AUCU1APF1
CSC version: T377AATT1APF1
CP version: T377AUCU1APF1
Product code: SM-T377AZKAATT
Phone SN: R52H80G2LQP
Unique number: CAJ036693EE0573
Reading IMEI... OK
IMEI: 353608072896023 (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool 29.4

[mohitkhurana93]

Searching Samsung modem... detected COM94
Reading phone info... OK
Model: SM-T377A
AP version: T377AUCU2APJ2
CSC version: T377AATT2APJ2
CP version: T377AUCU2APJ2
Product code: SM-T377AZKAATT
Phone SN: R52J7036QLM
Unique number: CAJ0351C9EEBE64
Reading IMEI... OK
IMEI: 359768081745837 (SIGN: OK)
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.30.1

[Christina714]

Unlock Done with Nougat update

Operation: Read Codes
Selected model: SM-T3777
Software version: 30.5

Searching Samsung modem... detected COM56
Reading phone info... OK
Model: SM-T377A
AP version: T377AUCU2BQK2
CSC version: T377AATT2BQK2
CP version: T377AUCU2APJ2
Product code: ATT
Phone SN: R52H908KFJR
Unique number: CAJ03AA63EA5D83
Reading IMEI... OK
IMEI: 35 (SIGN: OK)
Please wait, generating hash codes file, this can take few minutes... OK
Reading data from phone... OK
Modem board: SHANNON308
HWID: 48 91 9A 70 9A FF 58 4D 9E 08 E9 A6 27 63 78 12
Reading NV data... OK
Checking NV data... OK
Calculating... OK
Please wait, calculating codes... OK (time - 00:00:00)
Freeze code: 19353174
NET lock: 39035030
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#

Done with Samsung Tool PRO v.30.5

[CastleSamsung12]

Originally Posted by mohitkhurana93

Searching Samsung modem... detected COM94
Reading phone info... OK
Model: SM-T377A
AP version: T377AUCU2APJ2
CSC version: T377AATT2APJ2
CP version: T377AUCU2APJ2
Product code: SM-T377AZKAATT
Phone SN: R52J7036QLM
Unique number: CAJ0351C9EEBE64
Reading IMEI... OK
IMEI: 359768081745837 (SIGN: OK)
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.30.1

Use modem from the Rev 2 Combo and retry. Only extract the modem from the t377a rev 2 combo and flash in CP slot of Odin. It will work then 100%.
Sincerely,
The Cell Magicians

[CastleSamsung12]

Originally Posted by zangoako

Operation: Unlock
Selected model: SM-T3777
Software version: 26.9

Searching Samsung modem... detected COM40
Reading phone info... OK
Model: SM-T377A
AP version: T377AUCU1APF1
CSC version: T377AATT1APF1
CP version: T377AUCU1APF1
Product code: SM-T377AZKAATT
Phone SN: R52H705C26Z
Unique number: CAJ030A0EF0CB53
Reading IMEI... OK
IMEI: 353608072208880 (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.26.9

If on revision 2, just extract the rev 2 combination file. In Odin, select the CP slot and select modem.bin extracted from the .tar. This will work, and yes as OG posted, select model T3777 on any Samsung tool pro version past 26.3. For frp removal, unzip the combo and use 7zip to make a tar of the boot.img from the combo, after making just that file a .tar, use same revision important! When tablet boots, select adb and frp reset. Done.