SM-G925T 5.1.1 Unlock Failed. IMEI missing [Solved] - GSM-Forum

hyratech · 01-09-2016, 20:38

Hello,

Tried unlock a G925T with OJ7 Firmwire.
after successful unlock, the IMEI goes to defaul IMEI.

Retore Security, and IMEI comes back.
I think the unlock is not working..
I have include log for you to fix this issue:

-----------------------------------------------------------------------------------
To connect SM-G925T phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G925T
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G925T
Firmware compiled date: Tue Oct 27 22:45:54 KST 2015
PDA version: G925TUVU3DOJ7
CSC version: G925TTMB3DOJ7
SW version: G925TUVU3DOJ7
Phone SN: R58G51NEAJY
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-G925T-Unknown09-01-2016_14-25-22-.asec file
Unlocking phone...
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G925T
Detected phone model: SM-G925T
Firmware compiled date: Tue Oct 27 22:45:54 KST 2015
PDA version: G925TUVU3DOJ7
CSC version: G925TTMB3DOJ7
SW version: G925TUVU3DOJ7
Phone SN: R58G51NEAJY
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Writing security backup, please wait...
Phone will restart now. Please don't disconnect cable!
Security write successfully.

ernestico911 · 01-11-2016, 02:38

Flash This Stock Rom to downgrade, it ok i proved, then root it with This then unlock again with octopus samsung software 2.1.7

Octopus box · 01-11-2016, 11:09

Hello.

Most likely your phone has new type of Security. Please upload first Security backup of the phone, *.log and *.logx of performed operations to any file-sharing service and post here download link.
*.log and *.logx files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder.

razib143 · 01-27-2016, 11:43

Quote:

Originally Posted by Octopus box

Hello.

Most likely your phone has new type of Security. Please upload first Security backup of the phone, *.log and *.logx of performed operations to any file-sharing service and post here download link.
*.log and *.logx files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder.

I have same problem with S6 EDGE G925TUVS3DOJC Phone Unlock Failed.

Here your Security and log and logx. ( Waiting for Reply )

Samsung G925T G925TUVS3DOJC logs - Download - 4shared - Mahadi Hassan Razib

Code:

Welcome to Octoplus/Octopus Box Samsung software version 2.1.8
-----------------------------------------------------------------------------------
To connect SM-N910V phone you have to perform the following steps:
1. Disconnect USB cable from phone. 
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Restart phone.
11. Press "Read Info" in software.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM60
Selected model: SM-G925T
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G925T
Firmware compiled date: Mon Nov 30 10:59:44 KST 2015
PDA version: G925TUVS3DOJC
CSC version: G925TTMB3DOJC
SW version: G925TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Security read successfully.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM60
Selected model: SM-G925T
Detected phone model: SM-G925T
Firmware compiled date: Mon Nov 30 10:59:44 KST 2015
PDA version: G925TUVS3DOJC
CSC version: G925TTMB3DOJC
SW version: G925TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Reading EFS, please wait...
EFS read successfully.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM60
Selected model: SM-G925T
Detected phone model: SM-G925T
Firmware compiled date: Mon Nov 30 10:59:44 KST 2015
PDA version: G925TUVS3DOJC
CSC version: G925TTMB3DOJC
SW version: G925TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-G925T-Unknown27-01-2016_10-14-15-.asec file
Deactivating MSL...
Executing exploit...
Executing exploit failed
Reading Certificate failed
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM60
Selected model: SM-G925T
Detected phone model: SM-G925T
Firmware compiled date: Mon Nov 30 10:59:44 KST 2015
PDA version: G925TUVS3DOJC
CSC version: G925TTMB3DOJC
SW version: G925TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-G925T-Unknown27-01-2016_10-27-20-.asec file
Deactivating MSL...
Executing exploit...
Executing exploit failed
Phone unlocking failed

Octopus box · 01-27-2016, 12:07

Please do exactly the next:
1. Install the latest Software version.
2. Make Factory Reset and reflash the phone.
3. Root the phone with CF Auto Root.
4. Remove SIM card from the phone.
5. Repeat "Unlock" operation.

razib143 · 01-27-2016, 15:00

Quote:

Originally Posted by Octopus box

Please do exactly the next:
1. Install the latest Software version.
2. Make Factory Reset and reflash the phone.
3. Root the phone with CF Auto Root.
4. Remove SIM card from the phone.
5. Repeat "Unlock" operation.

Made Factory Reset and Reflash With This Firmware G925TUVS3DOJC_G925TTMB3DOJC_TMB.zip ( Downloaded from samfirmware)

Now Mobile is Hang on Logo.

Past Mobile History:
01. Customer went somewhere for Unlock this mobile but they can't, They change IMEI with Cert file write. ( After I received for unlock IMEI showed 350000000000036 )
02. When Powered on With unsupported SIM, it showed these messages.

03. Then I tried to Unlock but show
Executing exploit failed
Phone unlocking failed
04. I backed Up Security and EFS file from Mobile.
05. Then I flashed With Original Latest Firmware G925T 5.1.1 UVS3DOJC_G925TTMB3DOJC_TMB.zip.
06. After That Mobile Hang On logo.

Waiting for Solution...

cwcast · 01-27-2016, 15:05

Bro i had same issue with that version, You need to downgrade to G925TUVU3DOJ7 then use this root.
https://download.chainfire.eu/732/CF...mo-smg925t.zip

Octopus box · 01-27-2016, 15:11

Please root the phone, then check whether it powers on correctly.

razib143 · 01-27-2016, 16:13

Quote:

Originally Posted by Octopus box

Please root the phone, then check whether it powers on correctly.

Support Your Solution Worked. Mobile in now Normal mode

Now What Next for Unlock? I should Downgrade Mobile firmware to G925TUVU3DOJ7?

Or I should do what?

Octopus box · 01-27-2016, 16:25

Please remove SIM card from the phone and perform "Unlock" operation. Post here the result.

razib143 · 01-27-2016, 17:09

Quote:

Originally Posted by Octopus box

Please remove SIM card from the phone and perform "Unlock" operation. Post here the result.

Yes...! Now Unlock done..

But Network is Searching... (Unable to Connect with Network.... ) How to repair Network now?

Code:

Welcome to Octoplus/Octopus Box Samsung software version 2.1.8
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM60
Selected model: SM-G925T
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G925T
Firmware compiled date: Mon Nov 30 10:59:44 KST 2015
PDA version: G925TUVS3DOJC
CSC version: G925TTMB3DOJC
SW version: G925TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-G925T-Unknown27-01-2016_15-49-26-.asec file
Deactivating MSL...
Executing exploit...
Exploit has been executed successfully 
Unlocking phone...
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.

razib143 · 01-27-2016, 17:33

Unlock and Network Problem Solved by Octopus Box and Support...

Code:

Platform: Samsung Android
Selected port: COM60
Selected model: SM-G925T
Selected file: E:\Flash Files\Certifincats\cert-sm-g925t-359715060542XXX.cert
Detected phone model: SM-G925T
Firmware compiled date: Mon Nov 30 10:59:44 KST 2015
PDA version: G925TUVS3DOJC
CSC version: Unknown
SW version: G925TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-G925T-Unknown27-01-2016_16-21-18-.asec file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Exploit has been executed successfully 
Certificate has been written successfully
Please, restart the phone to apply changes

xerraco · 02-10-2016, 08:54

So unlocked is done thru write CERT.

unlock in nepal · 03-07-2016, 03:56

Quote:

Originally Posted by Octopus box

Please root the phone, then check whether it powers on correctly.

Thanks Sir Me also worked

01-09-2016, 20:38	#1 (permalink)
hyratech Freak Poster Join Date: Aug 2009 Location: NYC Posts: 353 Member: 1105429 Status: Offline Thanks Meter: 118	SM-G925T 5.1.1 Unlock Failed. IMEI missing [Solved] Hello, Tried unlock a G925T with OJ7 Firmwire. after successful unlock, the IMEI goes to defaul IMEI. Retore Security, and IMEI comes back. I think the unlock is not working.. I have include log for you to fix this issue: ----------------------------------------------------------------------------------- To connect SM-G925T phone you have to perform the following steps: 1. Disconnect USB cable from phone. 2. Go to Menu->Settings->More->About Device. 3.Tap on "Build number" 7 times to enable developer options. 4. Go to Menu->Settings->More->Developer options. 5. Turn on "USB Debugging" option. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-G925T Please, press "OK" button on the phone to allow USB debugging.. Detected phone model: SM-G925T Firmware compiled date: Tue Oct 27 22:45:54 KST 2015 PDA version: G925TUVU3DOJ7 CSC version: G925TTMB3DOJ7 SW version: G925TUVU3DOJ7 Phone SN: R58G51NEAJY Android version: 5.1.1 (LMY47X) Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-G925T-Unknown09-01-2016_14-25-22-.asec file Unlocking phone... Phone is successfully unlocked To finish the operation, please restart the phone via phone's menu. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-G925T Detected phone model: SM-G925T Firmware compiled date: Tue Oct 27 22:45:54 KST 2015 PDA version: G925TUVU3DOJ7 CSC version: G925TTMB3DOJ7 SW version: G925TUVU3DOJ7 Phone SN: R58G51NEAJY Android version: 5.1.1 (LMY47X) Checking Root: Phone is Rooted. Writing security backup, please wait... Phone will restart now. Please don't disconnect cable! Security write successfully. Last edited by Octopus box; 01-27-2016 at 18:18.

01-11-2016, 02:38	#2 (permalink)
ernestico911 No Life Poster Join Date: Mar 2013 Location: Cuba Age: 36 Posts: 617 Member: 1892086 Status: Offline Sonork: 1671742 Thanks Meter: 282	Flash This Stock Rom to downgrade, it ok i proved, then root it with This then unlock again with octopus samsung software 2.1.7

01-11-2016, 11:09	#3 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Hello. Most likely your phone has new type of Security. Please upload first Security backup of the phone, .log and .logx of performed operations to any file-sharing service and post here download link. .log and .logx files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder.

01-27-2016, 12:07	#5 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please do exactly the next: 1. Install the latest Software version. 2. Make Factory Reset and reflash the phone. 3. Root the phone with CF Auto Root. 4. Remove SIM card from the phone. 5. Repeat "Unlock" operation.

01-27-2016, 15:05	#7 (permalink)
cwcast No Life Poster Join Date: May 2009 Location: USA/NY Posts: 1,095 Member: 1025079 Status: Offline Thanks Meter: 311	Bro i had same issue with that version, You need to downgrade to G925TUVU3DOJ7 then use this root. https://download.chainfire.eu/732/CF...mo-smg925t.zip

01-27-2016, 15:11	#8 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please root the phone, then check whether it powers on correctly.

01-27-2016, 16:25	#10 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please remove SIM card from the phone and perform "Unlock" operation. Post here the result.

02-10-2016, 08:54	#13 (permalink)
xerraco No Life Poster Join Date: Nov 2008 Location: RVIII Posts: 11,696 Member: 890926 Status: Offline Thanks Meter: 2,053	So unlocked is done thru write CERT.