n910t unable to unlock. - GSM-Forum

SeerePetrova · 07-18-2016, 16:58

This phone was previously unlocked i think by cert.
then it lost signal and I tried to write another cert but it didnt worked because every time i try to wipe security, the program marks it as okay but the phone remains with the original imei... yea it got back to its original imei.

Octopus box · 07-18-2016, 17:25

Hello.

Try to do the next:
1. Install the latest Software version.
2. Write first Security backup back into the phone.
3. Perform "Reset MSL"/"Fast Reset MSL" operation.
4. Perform "Write Cert" operation.

Post here result and full Software log of your actions.

SeerePetrova · 07-18-2016, 18:46

Bienvenido en Octoplus/Octopus Box Samsung software versión 2.3.0

-----------------------------------------------------------------------------------
Plataforma: Samsung Android
Puerto seleccionado: COM6
Modelo seleccionado: SM-N910T
Reading info...
Mode: Normal
Firmware compiled date: Mar 11 2016
Firmware compiled time: 03:00:00
Firmware released date: May 12 2016
Firmware released time: 12:09:35
SW Version: MPSS.DI.3.0.c5-00452-M9625TAARANSZM-1
Reseting MSL...
Fast Reset MSL method is not supported for current security settings in
your phone!
Operation was failed!
Performed by 2.3.0 software version
-----------------------------------------------------------------------------------
Plataforma: Samsung Android
Puerto seleccionado: COM6
Modelo seleccionado: SM-N910T
Reading info...
Mode: Normal
Firmware compiled date: Mar 11 2016
Firmware compiled time: 03:00:00
Firmware released date: May 12 2016
Firmware released time: 12:09:35
SW Version: MPSS.DI.3.0.c5-00452-M9625TAARANSZM-1
Reseting MSL...
Operation was failed!
Performed by 2.3.0 software version

I have the phone rooted... i got original imei, and original SN... no luck with z3x as well... nor chimeratool.
BASEBAND: N910TUVU2EPE3
Security patch May 1 2016..

Octopus box · 07-19-2016, 09:56

Try to do the next:
1. Write "n910t_modem_for_unlock" modem file from the Support Area.
2. Perform "Reset MSL" operation.
3. Perform "Write Cert" operation.

Post here result and full Software log of performed operations.

07-18-2016, 16:58	#1 (permalink)
SeerePetrova Junior Member Join Date: Nov 2013 Posts: 37 Member: 2057175 Status: Offline Thanks Meter: 1	n910t unable to unlock. This phone was previously unlocked i think by cert. then it lost signal and I tried to write another cert but it didnt worked because every time i try to wipe security, the program marks it as okay but the phone remains with the original imei... yea it got back to its original imei.

07-18-2016, 17:25	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,947 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,422	Hello. Try to do the next: 1. Install the latest Software version. 2. Write first Security backup back into the phone. 3. Perform "Reset MSL"/"Fast Reset MSL" operation. 4. Perform "Write Cert" operation. Post here result and full Software log of your actions.

07-18-2016, 18:46	#3 (permalink)
SeerePetrova Junior Member Join Date: Nov 2013 Posts: 37 Member: 2057175 Status: Offline Thanks Meter: 1	Bienvenido en Octoplus/Octopus Box Samsung software versión 2.3.0 ----------------------------------------------------------------------------------- Plataforma: Samsung Android Puerto seleccionado: COM6 Modelo seleccionado: SM-N910T Reading info... Mode: Normal Firmware compiled date: Mar 11 2016 Firmware compiled time: 03:00:00 Firmware released date: May 12 2016 Firmware released time: 12:09:35 SW Version: MPSS.DI.3.0.c5-00452-M9625TAARANSZM-1 Reseting MSL... Fast Reset MSL method is not supported for current security settings in your phone! Operation was failed! Performed by 2.3.0 software version ----------------------------------------------------------------------------------- Plataforma: Samsung Android Puerto seleccionado: COM6 Modelo seleccionado: SM-N910T Reading info... Mode: Normal Firmware compiled date: Mar 11 2016 Firmware compiled time: 03:00:00 Firmware released date: May 12 2016 Firmware released time: 12:09:35 SW Version: MPSS.DI.3.0.c5-00452-M9625TAARANSZM-1 Reseting MSL... Operation was failed! Performed by 2.3.0 software version I have the phone rooted... i got original imei, and original SN... no luck with z3x as well... nor chimeratool. BASEBAND: N910TUVU2EPE3 Security patch May 1 2016..

07-19-2016, 09:56	#4 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,947 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,422	Try to do the next: 1. Write "n910t_modem_for_unlock" modem file from the Support Area. 2. Perform "Reset MSL" operation. 3. Perform "Write Cert" operation. Post here result and full Software log of performed operations.