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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Octopus/Octoplus > Octopus Samsung/Octoplus Samsung


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Old 04-14-2016, 10:35   #1 (permalink)
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Smile unlock erreur g920t [Solved]


-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_10-30-46-.asec
file
Unlocking phone...
Deactivating MSL...
Executing exploit...
Executing exploit failed
Phone unlocking failed
Performed by 2.2.4 software version

Last edited by Octopus box; 04-16-2016 at 14:16.
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Old 04-14-2016, 11:38   #2 (permalink)
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Hello.

Please remove SIM card from the phone and repeat "Unlock" operation.

If problem will remain, please do teh next:
1. Reflash the phone.
2. Root the phone with CF Auto Root.
3. Perform "Unlock" operation.

Post here result and full Software log of your actions.
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The Following User Says Thank You to Octopus box For This Useful Post:
Old 04-14-2016, 17:05   #3 (permalink)
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same problem help

Code:
Welcome to Octoplus/Octopus Box Samsung software version 2.2.4
-----------------------------------------------------------------------------------
To connect SM-G920T 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-G920T
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Operation was canceled
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_13-08-58-.asec 
file
Unlocking phone...
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_13-10-03-.asec 
file
Unlocking phone...
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_13-11-13-.asec 
file
Unlocking phone...
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Phone found.
Initializing..
Resetting FRP lock..success
Resetting EE lock..success
Resetting Samsung Account lock..
Operation was failed!
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Proper android device not found. Make shure that "USB debug" option 
on the device is turned on.
DRK fixing failed!
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Searching for a phone. Please wait...
Please, press "OK" button on the phone to allow USB debugging..
Phone found.
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_13-14-25-.asec 
file
Unlocking phone...
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
To connect SM-G928F 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-G928F
To put SM-G928F into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Phone found.
Initializing..
Resetting FRP lock..success
Resetting EE lock..success
Resetting Samsung Account lock..success
Reset operation completed!
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
To connect SM-G920T 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-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Initializing exploit...
Executing exploit...
DM-Verity verification..Ok!
Not need to Fix!
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Operation was canceled
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Proper android device not found. Make shure that "USB debug" option 
on the device is turned on.
Phone unlocking failed
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_13-20-58-.asec 
file
Unlocking phone...
Performed by 2.2.4 software version
Selected firmware file: 
G920TUVS3DOJC_G920TTMB3DOJC_TMB_Android_5.1.1.oct
Please put the phone into Download Mode and connect USB cable.
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on 
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing CM section...
CM section has been written successfully.
Writing BOOT section...
BOOT section has been written successfully.
Writing RECOVERY section...
RECOVERY section has been written successfully.
Writing SYSTEM section...
SYSTEM section has been written successfully.
Writing CACHE section...
CACHE section has been written successfully.
Writing RADIO section...
RADIO section has been written successfully.
Firmware writing successfully completed.
Performed by 2.2.4 software version

Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is not Rooted.
Phone unlocking failed
Performed by 2.2.4 software version
Please put the phone into Download Mode and connect USB cable.
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on 
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing CM section...
CM section has been written successfully.
Writing BOOT section...
BOOT section has been written successfully.
Writing RECOVERY section...
RECOVERY section has been written successfully.
Writing SYSTEM section...
SYSTEM section has been written successfully.
Writing CACHE section...
CACHE section has been written successfully.
Writing RADIO section...
RADIO section has been written successfully.
Firmware writing successfully completed.
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
To connect GT-S7562 phone you have to perform the following steps:
1. Disconnect USB cable from phone. 
2. Go to Menu->Settings->Applications->Development.
3. Turn on "USB Debugging" option.
4. When message is appear press "Yes".
5. Go to dial window.
6. Enter "*#9090#" number.
7. Set "Diag config" to "USB" value.
8. Restart phone.
9. Press "Read Info" in software.
Selected firmware file: S7562XXALHC_OJVALH3
_XSG_United_Arab_Emirates_Android_4.0.4.oct
Please put the phone into Download Mode and connect USB cable.
To put GT-S7562 into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on 
Firmware write started.
Writing APPS section...
APPS section has been written successfully.
Writing RECOVERY section...
RECOVERY section has been written successfully.
Writing SYSTEM section...
SYSTEM section has been written successfully.
Writing FAT section...
FAT section has been written successfully.
Writing CACHE section...
CACHE section has been written successfully.
Writing HIDDEN section...
HIDDEN section has been written successfully.
Firmware writing successfully completed.
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
To connect SM-G920T1 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-G920T1
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: R58G52AX83P
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T1-Unknown14-04-2016_15-29-01-.asec 
file
Deactivating MSL...
Executing exploit...
Executing exploit failed
Phone unlocking failed
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
To connect SM-G920T 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-G920T
Phone was not found on the selected port!
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Repairing EFS...
Searching for a phone. Please wait...
Phone found.
EFS Repair successfully
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Selected file: C:\Documents and Settings\Administrateur\Bureau\cert-
sm-g920t-357746060831994-r58g31myxyb.cert
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_15-34-55-.asec 
file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Executing exploit failed
Writing Certificate failed
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_15-38-30-.asec 
file
Wiping EFS...
Phone will restart now. Please don't disconnect cable!
EFS wipe successfully
Searching for a phone. Please wait...
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Repairing security
Security repair successfully
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Selected file: C:\Documents and Settings\Administrateur\Bureau\cert-
sm-g920t-357746060831994-r58g31myxyb.cert
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_16-56-54-.asec 
file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Executing exploit failed
Writing Certificate failed
Performed by 2.2.4 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Selected file: C:\Documents and Settings\Administrateur\Bureau\cert-
sm-g920t-357746060831994-r58g31myxyb.cert
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown14-04-2016_17-00-29-.asec 
file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Executing exploit failed
Writing Certificate failed
Performed by 2.2.4 software version

Last edited by Octopus box; 04-15-2016 at 17:19.
  Reply With Quote
Old 04-14-2016, 17:10   #4 (permalink)
Freak Poster
 
Join Date: Nov 2013
Posts: 145
Member: 2058197
Status: Offline
Thanks Meter: 32
downgrade to firmware DO1L
and it will work
  Reply With Quote
Old 04-15-2016, 16:35   #5 (permalink)
No Life Poster
 
Join Date: Apr 2011
Location: algerie
Age: 54
Posts: 2,501
Member: 1562854
Status: Offline
Sonork: 1245
Thanks Meter: 259
HELP PLEASE

Code:
Welcome to Octoplus/Octopus Box Samsung software version 2.2.3
-----------------------------------------------------------------------------------
To connect SM-G920T 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.
Selected firmware file: G920TUEU2COG3_G920TXAR2COG3
_G920TUEU2COG3_HOME.oct
Please put the phone into Download Mode and connect USB cable.
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on 
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing Firmware Failed
Performed by 2.2.3 software version
Selected firmware file: 
G920TUVS3DOJC_G920TTMB3DOJC_TMB_Android_5.1.1.oct
Please put the phone into Download Mode and connect USB cable.
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on 
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing CM section...
CM section has been written successfully.
Writing BOOT section...
BOOT section has been written successfully.
Writing RECOVERY section...
RECOVERY section has been written successfully.
Writing SYSTEM section...
SYSTEM section has been written successfully.
Writing CACHE section...
CACHE section has been written successfully.
Writing RADIO section...
RADIO section has been written successfully.
Firmware writing successfully completed.
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Phone found.
Initializing..
Resetting FRP lock..success
Resetting EE lock..success
Resetting Samsung Account lock..
Reset operation completed!
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Repairing EFS...
Searching for a phone. Please wait...
Phone found.
EFS Repair successfully
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Searching for a phone. Please wait...
Phone was not found on the selected port!
Searching for USB diagnostic port...
No diagnostic ports found!
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Searching for a phone. Please wait...
Please, press "OK" button on the phone to allow USB debugging..
Phone found.
Proper android device not found. Make shure that "USB debug" option 
on the device is turned on.
Phone was not found on the selected port!
Searching for USB diagnostic port...
No diagnostic ports found!
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
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\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown15-04-2016_16-11-49-.asec 
file
Unlocking phone...
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Selected file: C:\Documents and Settings\Administrateur\Bureau\cert-
sm-g920t-357746060831994-r58g31myxyb.cert
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
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\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown15-04-2016_16-13-28-.asec 
file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Executing exploit failed
Writing Certificate failed
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Operation was canceled
Writing Certificate failed
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
To connect SM-G920T1 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-G920T1
Selected file: C:\Documents and Settings\Administrateur\Bureau\cert-
sm-g920t-357746060831994-r58g31myxyb.cert
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Warning: Selected model (SM-G920T1) differs from the detected one 
(SM-G920T)!
If you want select (SM-G920T) as (SM-G920T1) model, please check 
"manual select".
Writing Certificate failed
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T1
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Mon Nov 30 10:58:17 KST 2015
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
SW version: G920TUVS3DOJC
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\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T1-Unknown15-04-2016_16-17-45-.asec 
file
Deactivating MSL...
Executing exploit...
Executing exploit failed
Phone unlocking failed
Performed by 2.2.3 software version

Last edited by Octopus box; 04-15-2016 at 17:20.
  Reply With Quote
Old 04-15-2016, 17:22   #6 (permalink)
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Join Date: Oct 2009
Location: Romania, Bucharest
Posts: 99,848
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Status: Offline
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Please do exactly the next:
1. Install the
2. Write first Security backup back into the phone.
3. Reflash the phone with "G920TUVU3DOI1_G920TTMB3DOI1_TMB_Android_5.1.1 " firmware from the Support Area.
4. Root the phone with CF Auto Root.
5. Select correct model in Software. SM-G920T, not SM-G920T1.
6. Repeat "Unlock" operation.

Post here full Software log of all your actions.
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The Following User Says Thank You to Octopus box For This Useful Post:
Old 04-16-2016, 08:01   #7 (permalink)
No Life Poster
 
Join Date: Apr 2011
Location: algerie
Age: 54
Posts: 2,501
Member: 1562854
Status: Offline
Sonork: 1245
Thanks Meter: 259
solved thanx

Code:
Welcome to Octoplus/Octopus Box Samsung software version 2.2.3
-----------------------------------------------------------------------------------
To connect SM-G920T 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.
Selected firmware file: G920TUVU3DOI1_G920TTMB3DOI1
_TMB_Android_5.1.1.oct
Please put the phone into Download Mode and connect USB cable.
To put SM-G920T into Download Mode, You have to perform the 
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on 
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing CM section...
CM section has been written successfully.
Writing BOOT section...
BOOT section has been written successfully.
Writing RECOVERY section...
RECOVERY section has been written successfully.
Writing SYSTEM section...
SYSTEM section has been written successfully.
Writing CACHE section...
CACHE section has been written successfully.
Writing RADIO section...
RADIO section has been written successfully.
Firmware writing successfully completed.
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Searching for a phone. Please wait...
Please, press "OK" button on the phone to allow USB debugging..
Phone found.
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Firmware compiled date: Sat Sep 19 16:30:57 KST 2015
PDA version: G920TUVU3DOI1
CSC version: G920TTMB3DOI1
SW version: G920TUVU3DOI1
Phone IMEI: Unknown
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Performed by 2.2.3 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G920T
Please, press "OK" button on the phone to allow USB debugging..
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G920T
Firmware compiled date: Sat Sep 19 16:30:57 KST 2015
PDA version: G920TUVU3DOI1
CSC version: G920TTMB3DOI1
SW version: G920TUVU3DOI1
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\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920T-Unknown16-04-2016_07-56-55-.asec 
file
Unlocking phone...
Deactivating MSL...
Executing exploit...
Exploit has been executed successfully 
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.
Performed by 2.2.3 software version
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