G900T unlock problem [Solved] - GSM-Forum

djdansmart · 08-15-2015, 10:36

Software show Unlock OK but phone still locked and ask for unlock code!

Welcome to Octoplus/Octopus Box Samsung software version 2.0.3
-----------------------------------------------------------------------------------
To connect SM-G900T 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: COM1
Selected model: SM-G900T
Reading info...
Mode: Normal
Firmware compiled date: Apr 16 2015
Firmware compiled time: 19:00:00
Firmware released date: Jun 10 2015
Firmware released time: 18:14:37
SW Version: MPSS.DI.2.0.1.c2-00158-M8974AAAAANRZM-1
Detected phone model: SM-G900T
Firmware compiled date: Thu Jun 11 02:15:27 KST 2015
PDA version: G900TUVU1FOF6
CSC version: G900TTMB1FOF6
SW version: G900TUVU1FOF6
Phone IMEI: Unknown
Phone SN: R38FA0PYREF
Android version: 5.1.1 (LMY47X)
Unlocking phone...
Phone will restart now. Please don't disconnect cable!
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.

Octopus box · 08-15-2015, 12:09

Hello.

Please try to perform "Unlock" operation as for SM-E700H (with enabled "Manual select" option).
Post here result and full Software log of the operation.

djdansmart · 08-17-2015, 07:28

Not work..

Welcome to Octoplus/Octopus Box Samsung software version 2.0.3
-----------------------------------------------------------------------------------
To connect SM-G900T 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.
-----------------------------------------------------------------------------------
To connect SM-E700H 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. Press "Read Info" in software.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Reading info, please wait...
Warning: Selected model (SM-E700H) differs from the detected one
(SM-G900T)!
If you want select (SM-G900T) as (SM-E700H) model, please check
"manual select".
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Reading info, please wait...
Detected phone model: SM-G900T
Firmware compiled date: Thu Jun 11 02:15:27 KST 2015
PDA version: G900TUVU1FOF6
CSC version: G900TTMB1FOF6
SW version: G900TUVU1FOF6
Phone IMEI: Unknown
Phone SN: R38FA0PYREF
Android version: 5.1.1 (LMY47X)
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Detected phone model: SM-G900T
Firmware compiled date: Thu Jun 11 02:15:27 KST 2015
PDA version: G900TUVU1FOF6
CSC version: G900TTMB1FOF6
SW version: G900TUVU1FOF6
Phone IMEI: Unknown
Phone SN: R38FA0PYREF
Android version: 5.1.1 (LMY47X)
Phone unlocking failed
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Phone was not found on the selected port!
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Proper android device not found. Make shure that "USB debug" option
on the device is turned on.
Phone unlocking failed
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Proper android device not found. Make shure that "USB debug" option
on the device is turned on.
Phone unlocking failed
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Proper android device not found. Make shure that "USB debug" option
on the device is turned on.
Phone unlocking failed
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Proper android device not found. Make shure that "USB debug" option
on the device is turned on.
Phone unlocking failed
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-E700H
Detected phone model: SM-G900T
Firmware compiled date: Thu Jun 11 02:15:27 KST 2015
PDA version: G900TUVU1FOF6
CSC version: G900TTMB1FOF6
SW version: G900TUVU1FOF6
Phone IMEI: Unknown
Phone SN: R38FA0PYREF
Android version: 5.1.1 (LMY47X)
Phone unlocking failed

ashish.srk2 · 08-17-2015, 07:57

in ur log ,unable 2 to read imei.
first chek ur imei in ur ph.
if ok ,then connect d ph in setup n get info.
if still imei doesn't shows,its setup problem .
n 2n option is ,u have repair imei n write qcn ur ph will be ok.

djdansmart · 08-17-2015, 08:41

Imei is OK..nothing whit imei..i think is new security and only way is downgrade to android 5.0 or 4.4.2..

djdansmart · 08-17-2015, 13:02

Is safe to downgrade this device? If i downgrade..unlock is posible?

Octopus box · 08-17-2015, 15:14

It is highly not recommended to downgrade phone's firmware from Android 5.1.1, it may damage your device. You can try to do it only on your own risk.
We research this problem and will notify You about possible solution.

djdansmart · 08-17-2015, 16:08

Downgrade from 5.1.1 to 5.0..wipe data,vipe cache,reboot. Phone ok..no imei damaged,all ok! After that error in red line..phone unlocked..signal ok..make call..all OK!

Platform: Samsung Android
Selected port: COM112
Selected model: SM-G900T
Detected phone model: SM-G900T
Firmware compiled date: Sat Feb 7 14:18:29 KST 2015
PDA version: G900TUVU1DOB1
CSC version: G900TTMB1DOB1
SW version: G900TUVU1DOB1
Phone IMEI: Unknown
Phone SN: R38FA0PYREF
Android version: 5.0 (LRX21T)
ERROR : 8/17/2015 4:11:04 PM > Reading security failed.
INFO : 8/17/2015 4:12:39 PM > -----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM112
Selected model: SM-G900T
Reading info...
Mode: Normal
Firmware compiled date: Dec 01 2014
Firmware compiled time: 23:00:00
Firmware released date: Feb 7 2015
Firmware released time: 11:23:36
SW Version: MPSS.DI.2.0.1.c2-00114-M8974AAAAANRZM-1
Proper android device not found. Make shure that "USB debug" option on the device is turned on.
Unlocking phone...
Phone will restart now. Please don't disconnect cable!
Phone is successfully unlocked
WARN To finish the operation, please restart the phone via phone's menu.

Octopus box · 08-17-2015, 17:41

10x for detailed report!

08-15-2015, 10:36	#1 (permalink)
djdansmart No Life Poster Join Date: May 2005 Location: Romania Focsani Posts: 962 Member: 149135 Status: Offline Thanks Meter: 234	G900T unlock problem [Solved] Software show Unlock OK but phone still locked and ask for unlock code! Welcome to Octoplus/Octopus Box Samsung software version 2.0.3 ----------------------------------------------------------------------------------- To connect SM-G900T 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: COM1 Selected model: SM-G900T Reading info... Mode: Normal Firmware compiled date: Apr 16 2015 Firmware compiled time: 19:00:00 Firmware released date: Jun 10 2015 Firmware released time: 18:14:37 SW Version: MPSS.DI.2.0.1.c2-00158-M8974AAAAANRZM-1 Detected phone model: SM-G900T Firmware compiled date: Thu Jun 11 02:15:27 KST 2015 PDA version: G900TUVU1FOF6 CSC version: G900TTMB1FOF6 SW version: G900TUVU1FOF6 Phone IMEI: Unknown Phone SN: R38FA0PYREF Android version: 5.1.1 (LMY47X) Unlocking phone... Phone will restart now. Please don't disconnect cable! Phone is successfully unlocked To finish the operation, please restart the phone via phone's menu. Last edited by Octopus box; 08-17-2015 at 17:42.*

08-17-2015, 15:14	#7 (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	It is highly not recommended to downgrade phone's firmware from Android 5.1.1, it may damage your device. You can try to do it only on your own risk. We research this problem and will notify You about possible solution. Last edited by Octopus box; 08-17-2015 at 17:41.

08-15-2015, 12:09	#2 (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. Please try to perform "Unlock" operation as for SM-E700H (with enabled "Manual select" option). Post here result and full Software log of the operation.

08-17-2015, 07:28	#3 (permalink)
djdansmart No Life Poster Join Date: May 2005 Location: Romania Focsani Posts: 962 Member: 149135 Status: Offline Thanks Meter: 234	Not work.. Welcome to Octoplus/Octopus Box Samsung software version 2.0.3 ----------------------------------------------------------------------------------- To connect SM-G900T 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. ----------------------------------------------------------------------------------- To connect SM-E700H 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. Press "Read Info" in software. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Reading info, please wait... Warning: Selected model (SM-E700H) differs from the detected one (SM-G900T)! If you want select (SM-G900T) as (SM-E700H) model, please check "manual select". ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Reading info, please wait... Detected phone model: SM-G900T Firmware compiled date: Thu Jun 11 02:15:27 KST 2015 PDA version: G900TUVU1FOF6 CSC version: G900TTMB1FOF6 SW version: G900TUVU1FOF6 Phone IMEI: Unknown Phone SN: R38FA0PYREF Android version: 5.1.1 (LMY47X) ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Detected phone model: SM-G900T Firmware compiled date: Thu Jun 11 02:15:27 KST 2015 PDA version: G900TUVU1FOF6 CSC version: G900TTMB1FOF6 SW version: G900TUVU1FOF6 Phone IMEI: Unknown Phone SN: R38FA0PYREF Android version: 5.1.1 (LMY47X) Phone unlocking failed ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Phone was not found on the selected port! ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Proper android device not found. Make shure that "USB debug" option on the device is turned on. Phone unlocking failed ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Proper android device not found. Make shure that "USB debug" option on the device is turned on. Phone unlocking failed ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Proper android device not found. Make shure that "USB debug" option on the device is turned on. Phone unlocking failed ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Proper android device not found. Make shure that "USB debug" option on the device is turned on. Phone unlocking failed ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-E700H Detected phone model: SM-G900T Firmware compiled date: Thu Jun 11 02:15:27 KST 2015 PDA version: G900TUVU1FOF6 CSC version: G900TTMB1FOF6 SW version: G900TUVU1FOF6 Phone IMEI: Unknown Phone SN: R38FA0PYREF Android version: 5.1.1 (LMY47X) Phone unlocking failed

08-17-2015, 07:57	#4 (permalink)
ashish.srk2 Freak Poster Join Date: May 2011 Location: INDIA Posts: 226 Member: 1584831 Status: Offline Thanks Meter: 46	in ur log ,unable 2 to read imei. first chek ur imei in ur ph. if ok ,then connect d ph in setup n get info. if still imei doesn't shows,its setup problem . n 2n option is ,u have repair imei n write qcn ur ph will be ok.

08-17-2015, 08:41	#5 (permalink)
djdansmart No Life Poster Join Date: May 2005 Location: Romania Focsani Posts: 962 Member: 149135 Status: Offline Thanks Meter: 234	Imei is OK..nothing whit imei..i think is new security and only way is downgrade to android 5.0 or 4.4.2..

08-17-2015, 13:02	#6 (permalink)
djdansmart No Life Poster Join Date: May 2005 Location: Romania Focsani Posts: 962 Member: 149135 Status: Offline Thanks Meter: 234	Is safe to downgrade this device? If i downgrade..unlock is posible?

08-17-2015, 16:08	#8 (permalink)
djdansmart No Life Poster Join Date: May 2005 Location: Romania Focsani Posts: 962 Member: 149135 Status: Offline Thanks Meter: 234	Downgrade from 5.1.1 to 5.0..wipe data,vipe cache,reboot. Phone ok..no imei damaged,all ok! After that error in red line..phone unlocked..signal ok..make call..all OK! Platform: Samsung Android Selected port: COM112 Selected model: SM-G900T Detected phone model: SM-G900T Firmware compiled date: Sat Feb 7 14:18:29 KST 2015 PDA version: G900TUVU1DOB1 CSC version: G900TTMB1DOB1 SW version: G900TUVU1DOB1 Phone IMEI: Unknown Phone SN: R38FA0PYREF Android version: 5.0 (LRX21T) ERROR : 8/17/2015 4:11:04 PM > Reading security failed. INFO : 8/17/2015 4:12:39 PM > ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM112 Selected model: SM-G900T Reading info... Mode: Normal Firmware compiled date: Dec 01 2014 Firmware compiled time: 23:00:00 Firmware released date: Feb 7 2015 Firmware released time: 11:23:36 SW Version: MPSS.DI.2.0.1.c2-00114-M8974AAAAANRZM-1 Proper android device not found. Make shure that "USB debug" option on the device is turned on. Unlocking phone... Phone will restart now. Please don't disconnect cable! Phone is successfully unlocked WARN To finish the operation, please restart the phone via phone's menu.

08-17-2015, 17:41	#9 (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	10x for detailed report!