sm-g925t unlock failed

[Y0ussef12]

Waiting ADB device... OK
Reading phone info...
Model: SM-G925T
Android version: 5.1.1
Product code: SM-G925TZDETMB
Phone version: G925TUVS3DOJC
PDA version: G925TUVS3DOJC
CSC version: G925TTMB3DOJC
CSC country code: USA
CSC sales code: TMB
HW version: REV0.2
Phone S/N: R58G525M6KD
Modem board: SHANNON333
RF cal date: 20150527
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait... error (7.7.8)
Done with Samsung Tool PRO v.23.9

[ghacks]

Originally Posted by Y0ussef12

Waiting ADB device... OK
Reading phone info...
Model: SM-G925T
Android version: 5.1.1
Product code: SM-G925TZDETMB
Phone version: G925TUVS3DOJC
PDA version: G925TUVS3DOJC
CSC version: G925TTMB3DOJC
CSC country code: USA
CSC sales code: TMB
HW version: REV0.2
Phone S/N: R58G525M6KD
Modem board: SHANNON333
RF cal date: 20150527
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait... error (7.7.8)
Done with Samsung Tool PRO v.23.9

its a new type security z3x cannot bypass security change modem firmware after work fine..

[shahsoft]

Can anyone give me the link for g925T modem file below from OJC baseband like OI7 or OJ7 because OJC baseband always show this error (error 7.7.8)

Please its urgent I messed up with phone

I Downgrade the modem to of8 but know baseband unknown after many work know baseband alive with OJC and imei turn to 3500000..6

All process like imei repair,cert write,unlock give me this error (error 7.7.8)

Anyway to write cert I have cert backup

[Y0ussef12]

unknown baseband after downgrade the modem

[hyratech]

i'm faced with this same issue:


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 or 'Read codes' to read security codes.

To reset Google account activation or Samsung reactivation lock:
1. Power on phone in download mode (turn off phone, press vol.down + home + power).
2. Connect phone to PC with USB cable, install drivers if needed.
3. 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: Unlock
Selected model: SM-G925T
Software version: 23.9

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-G925T
Android version: 5.1.1
Product code:
Phone version: G925TUVU3DOL1
PDA version: G925TUVS3DOJC
CSC version:
CSC country code:
CSC sales code:
HW version:
Phone S/N: R58G51NEAJY
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait... error (7.7.8)

Done with Samsung Tool PRO v.23.9

[hyratech]

For those who still have problem with this version of 5.1.1 T-Mobile Unlock (OJC)

I had the same problem, GCPro Key can do the unlock without any problems..

I just did one.

[SupermanZ3XBOX]

Originally Posted by hyratech

For those who still have problem with this version of 5.1.1 T-Mobile Unlock (OJC)

I had the same problem, GCPro Key can do the unlock without any problems..

I just did one.

You just mention GCPro, Blang Arch nemesis hahahahahahahahaha.

[hyratech]

Sorry, I was only sharing some Info with the user that had this issue... Normally we have multiple boxes.. And it gets confusing which can do what... No disrespect ... Z3x is still my favorite.


Sent from my iPhone using Tapatalk

[SupermanZ3XBOX]

Originally Posted by hyratech

Sorry, I was only sharing some Info with the user that had this issue... Normally we have multiple boxes.. And it gets confusing which can do what... No disrespect ... Z3x is still my favorite.


Sent from my iPhone using Tapatalk

F. Blang the dictator, I swear this guy is grumpy old man. Living in the past.

[hyratech]

Originally Posted by SupermanZ3XBOX

F. Blang the dictator, I swear this guy is grumpy old man. Living in the past.

Maybe, but he does help us a lot with z3x tool... So, I would give him the respect that is due.


Sent from my iPhone using Tapatalk

[jesto80]

upgrade phones with latest firmware to fix imei and baseband issue

[SupermanZ3XBOX]

Originally Posted by hyratech

Maybe, but he does help us a lot with z3x tool... So, I would give him the respect that is due.


Sent from my iPhone using Tapatalk

Blang stop helping people a long time ago, do me a favor try to see if you can get in touch with him right now, if you have a problem

[hyratech]

Originally Posted by SupermanZ3XBOX

Blang stop helping people a long time ago, do me a favor try to see if you can get in touch with him right now, if you have a problem

you are right.. i meant to say is that the TOOL helped us alot.. not blang himself.

We been having this "Running zTool, please wait... error (7.7.8)" for weeks now with the new 5.1.1 .. he still haven't mentioned anything about it.

[mobileq]

Originally Posted by Y0ussef12

unknown baseband after downgrade the modem

What baseband did you download to and what is the source of the modem file you used?