N920T PH2 imei write fail? - GSM-Forum

sik528i · 10-07-2016, 05:08

-----------------------------------------------------------------------------------
To connect SM-N920T 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: COM47
Selected model: SM-N920T
Reading info, please wait...
Detected phone model: SM-N920T
Firmware compiled date: Mon Aug 29 20:26:07 KST 2016
PDA version: N920TUVS4DPH2
CSC version: N920TTMB4DPH2
SW version: N920TUVS4DPH2
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Sales code: TMB
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: nobleltetmo
Performed by 2.3.8 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM47
Selected model: SM-N920T
Selected file: C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Cert-SM-N920T-RF8G92NLRHR-35375607******.cert
Detected phone model: SM-N920T
Firmware compiled date: Mon Aug 29 20:26:07 KST 2016
PDA version: N920TUVS4DPH2
CSC version: N920TTMB4DPH2
SW version: N920TUVS4DPH2
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Sales code: TMB
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: nobleltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-N920T-Unknown06-10-2016_21-01-51-.asec
file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Executing exploit failed
Writing Certificate failed
Performed by 2.3.8 Software version.

Octopus box · 10-07-2016, 07:56

Hello.

Please try to do the next:
1. Write "Security-SM-N920T-Unknown06-10-2016_21-01-51-.asec" Security backup back into the phone.
2. Make "Read EFS".
3. Make "Repair EFS".
4. Repeat "Write Cert" operation.

Post here result and full Software log of your actions.

sik528i · 10-07-2016, 16:07

Welcome to Octoplus/Octopus Box Samsung software version 2.3.8
-----------------------------------------------------------------------------------
To connect SM-N920T 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: COM47
Selected model: SM-N920T
Detected phone model: SM-N920T
Firmware compiled date: Mon Aug 29 20:26:07 KST 2016
PDA version: N920TUVS4DPH2
CSC version: N920TTMB4DPH2
SW version: N920TUVS4DPH2
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Sales code: TMB
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: nobleltetmo
Checking Root:
Phone is Rooted.
Writing security backup, please wait...
Phone will restart now. Please don't disconnect cable!
Security write successfully.
Performed by 2.3.8 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM47
Selected model: SM-N920T
Detected phone model: SM-N920T
Firmware compiled date: Mon Aug 29 20:26:07 KST 2016
PDA version: N920TUVS4DPH2
CSC version: N920TTMB4DPH2
SW version: N920TUVS4DPH2
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Sales code: TMB
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: nobleltetmo
Checking Root:
Phone is Rooted.
Reading EFS, please wait...
EFS read successfully.
Performed by 2.3.8 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM3
Selected model: SM-N920T
To put SM-N920T 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 2.3.8 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM3
Selected model: SM-N920T
Selected file: C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Cert-SM-N920T-RF8G92NLRHR-353756071771828.cert
Detected phone model: SM-N920T
Firmware compiled date: Mon Aug 29 20:26:07 KST 2016
PDA version: N920TUVS4DPH2
CSC version: N920TTMB4DPH2
SW version: N920TUVS4DPH2
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Sales code: TMB
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: nobleltetmo
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-N920T-Unknown07-10-2016_05-54-47-.asec
file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Executing exploit failed
Writing Certificate failed
Performed by 2.3.8 Software version.

Still the same results...

Octopus box · 10-07-2016, 16:14

Try to do the next:
1. Write first Security backup back into the phone.
2. Write EFS backup back into the phone.
3. Reflash the phone.
4. Root the phone with different root method.
5. Try to write Cert file again.

10-07-2016, 05:08	#1 (permalink)
sik528i Freak Poster Join Date: Mar 2014 Posts: 298 Member: 2138290 Status: Offline Thanks Meter: 26	N920T PH2 imei write fail? ----------------------------------------------------------------------------------- To connect SM-N920T 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: COM47 Selected model: SM-N920T Reading info, please wait... Detected phone model: SM-N920T Firmware compiled date: Mon Aug 29 20:26:07 KST 2016 PDA version: N920TUVS4DPH2 CSC version: N920TTMB4DPH2 SW version: N920TUVS4DPH2 Phone SN: RF1D45EJGGR Android version: 6.0.1 (MMB29K) Sales code: TMB Country: USA HW platform: exynos5 HW Chip: exynos7420 HW Modem: SHANNON333 Codename: nobleltetmo Performed by 2.3.8 Software version. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM47 Selected model: SM-N920T Selected file: C:\Program Files (x86)\Octoplus\Octoplus_Samsung \BACKUP\Cert-SM-N920T-RF8G92NLRHR-35375607******.cert Detected phone model: SM-N920T Firmware compiled date: Mon Aug 29 20:26:07 KST 2016 PDA version: N920TUVS4DPH2 CSC version: N920TTMB4DPH2 SW version: N920TUVS4DPH2 Phone SN: RF1D45EJGGR Android version: 6.0.1 (MMB29K) Sales code: TMB Country: USA HW platform: exynos5 HW Chip: exynos7420 HW Modem: SHANNON333 Codename: nobleltetmo Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung \BACKUP\Security-SM-N920T-Unknown06-10-2016_21-01-51-.asec file Checking Certificate file... Certificate file successfully checked Deactivating MSL... Executing exploit... Executing exploit failed Writing Certificate failed Performed by 2.3.8 Software version.

10-07-2016, 07:56	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,838 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,411	Hello. Please try to do the next: 1. Write "Security-SM-N920T-Unknown06-10-2016_21-01-51-.asec" Security backup back into the phone. 2. Make "Read EFS". 3. Make "Repair EFS". 4. Repeat "Write Cert" operation. Post here result and full Software log of your actions.

10-07-2016, 16:07	#3 (permalink)
sik528i Freak Poster Join Date: Mar 2014 Posts: 298 Member: 2138290 Status: Offline Thanks Meter: 26	Welcome to Octoplus/Octopus Box Samsung software version 2.3.8 ----------------------------------------------------------------------------------- To connect SM-N920T 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: COM47 Selected model: SM-N920T Detected phone model: SM-N920T Firmware compiled date: Mon Aug 29 20:26:07 KST 2016 PDA version: N920TUVS4DPH2 CSC version: N920TTMB4DPH2 SW version: N920TUVS4DPH2 Phone SN: RF1D45EJGGR Android version: 6.0.1 (MMB29K) Sales code: TMB Country: USA HW platform: exynos5 HW Chip: exynos7420 HW Modem: SHANNON333 Codename: nobleltetmo Checking Root: Phone is Rooted. Writing security backup, please wait... Phone will restart now. Please don't disconnect cable! Security write successfully. Performed by 2.3.8 Software version. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM47 Selected model: SM-N920T Detected phone model: SM-N920T Firmware compiled date: Mon Aug 29 20:26:07 KST 2016 PDA version: N920TUVS4DPH2 CSC version: N920TTMB4DPH2 SW version: N920TUVS4DPH2 Phone SN: RF1D45EJGGR Android version: 6.0.1 (MMB29K) Sales code: TMB Country: USA HW platform: exynos5 HW Chip: exynos7420 HW Modem: SHANNON333 Codename: nobleltetmo Checking Root: Phone is Rooted. Reading EFS, please wait... EFS read successfully. Performed by 2.3.8 Software version. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM3 Selected model: SM-N920T To put SM-N920T 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 2.3.8 Software version. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM3 Selected model: SM-N920T Selected file: C:\Program Files (x86)\Octoplus\Octoplus_Samsung \BACKUP\Cert-SM-N920T-RF8G92NLRHR-353756071771828.cert Detected phone model: SM-N920T Firmware compiled date: Mon Aug 29 20:26:07 KST 2016 PDA version: N920TUVS4DPH2 CSC version: N920TTMB4DPH2 SW version: N920TUVS4DPH2 Phone SN: RF1D45EJGGR Android version: 6.0.1 (MMB29K) Sales code: TMB Country: USA HW platform: exynos5 HW Chip: exynos7420 HW Modem: SHANNON333 Codename: nobleltetmo Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung \BACKUP\Security-SM-N920T-Unknown07-10-2016_05-54-47-.asec file Checking Certificate file... Certificate file successfully checked Deactivating MSL... Executing exploit... Executing exploit failed Writing Certificate failed Performed by 2.3.8 Software version. Still the same results...

10-07-2016, 16:14	#4 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,838 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,411	Try to do the next: 1. Write first Security backup back into the phone. 2. Write EFS backup back into the phone. 3. Reflash the phone. 4. Root the phone with different root method. 5. Try to write Cert file again.