i need efs for SM-N910s - GSM-Forum

cellmod · 06-19-2015, 23:23

i have imei 0000000000000 , i need back up of backup up a working phone
, Thanks

To connect SM-N910S 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.
-----------------------------------------------------------------------------------
Plataforma: Samsung Android
Puerto seleccionado: COM1
Modelo seleccionado: SM-N910S
Selected file: H:\G\G\Soft cel\Cert-SM-N910S_354678060615684.cert
Modelo del teléfono detectado: SM-N910S
Fecha de creación del firmware: Sat Oct 4 23:19:58 KST 2014
PDA version: N910SKSU1ANJ1
CSC version: N910SSKC1ANJ1
Versión del SW: N910SKSU0ANJ1
IMEI del teléfono: 000000000000000
Phone SN: 00000000000
Android version: 4.4.4 (KTU84P)
Checking Root:
Phone is not Rooted.
Writing Certificate failed
-----------------------------------------------------------------------------------
Plataforma: Samsung Android
Puerto seleccionado: COM1
Modelo seleccionado: SM-N910S
Selected file: H:\G\G\Soft cel\Cert-SM-N910S_354678060615684.cert
ADB server killed.
Modelo del teléfono detectado: SM-N910S
Fecha de creación del firmware: Sat Oct 4 23:19:58 KST 2014
PDA version: N910SKSU1ANJ1
CSC version: N910SSKC1ANJ1
Versión del SW: N910SKSU0ANJ1
IMEI del teléfono: 000000000000000
Phone SN: 00000000000
Android version: 4.4.4 (KTU84P)
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Phone will restart now. Please don't disconnect cable!
Perform the following steps:
1. Connect phone via UART cable to the Box.
2. Note: phone screen must be active
Connecting to phone, please wait...
Writing Certificate failed

Octopus box · 06-20-2015, 09:41

Hello.

In order to connect the phone via UART, You need to block highlighted pin with a tape/paper and use Samsung C3300k/C3303k micro UART cable with 525-530kOm resistor for connection.

cellmod · 06-22-2015, 15:46

INFO : 22/06/2015 11:17:37 > Platform: Samsung Android
INFO : 22/06/2015 11:17:37 > Selected port: COM4
INFO : 22/06/2015 11:17:38 > Selected model: SM-N910S
INFO : 22/06/2015 11:17:45 > Selected file: C:\Users\Daniel\Downloads\Cert-SM-N910S_354678060615684.cert
WARN : 22/06/2015 11:17:46 > Please, press "OK" button on the phone to allow USB debugging..
INFO : 22/06/2015 11:17:49 > Detected phone model: SM-N910S
INFO : 22/06/2015 11:17:49 > Firmware compiled date: Sat Oct 4 23:19:58 KST 2014
INFO : 22/06/2015 11:17:49 > PDA version: N910SKSU1ANJ1
INFO : 22/06/2015 11:17:50 > CSC version: N910SSKC1ANJ1
INFO : 22/06/2015 11:17:50 > SW version: N910SKSU0ANJ1
INFO : 22/06/2015 11:17:52 > Phone IMEI: 000000000000000
INFO : 22/06/2015 11:17:52 > Phone SN: 00000000000
INFO : 22/06/2015 11:17:52 > Android version: 4.4.4 (KTU84P)
INFO : 22/06/2015 11:17:52 > Checking Root:
INFO : 22/06/2015 11:17:53 > Phone is Rooted.
INFO : 22/06/2015 11:17:53 > Reading security backup, please wait...
WARN : 22/06/2015 11:18:32 > Phone will restart now. Please don't disconnect cable!
WARN : 22/06/2015 11:19:55 > Perform the following steps:
WARN : 22/06/2015 11:19:55 > 1. Connect phone via UART cable to the Box.
WARN : 22/06/2015 11:19:55 > 2. Note: phone screen must be active
INFO : 22/06/2015 11:19:55 > Connecting to phone, please wait...
INFO : 22/06/2015 11:20:00 > Found phone on COM4
INFO : 22/06/2015 11:20:00 > Phone connected successfully
INFO : 22/06/2015 11:20:00 > Checking Certificate file...

wait more than 40 minutes and does nothing, any ideas? thank

Octopus box · 06-22-2015, 16:26

Please download "Cert-SM-N910S_354678060615684.cert" Certificate file from the Support Area again and repeat "Write Cert" operation.

jibonrex13 · 05-08-2016, 11:59

yes boss battry method werks very good.

nokia3020 · 01-09-2017, 05:14

please help write cert failed

Quote:

INFO : 08.01.2017 14:00:17 > Platform: Samsung Android
INFO : 08.01.2017 14:00:17 > Selected port: COM48
INFO : 08.01.2017 14:00:17 > Selected model: SM-N910S
INFO : 08.01.2017 14:00:19 > Selected file: E:\SAMSUNG\Unlock and Rapir\Cert\SM-N910S\SM-N910S_354678060615676_0516.cert
INFO : 08.01.2017 14:00:21 > Detected phone model: SM-N910S
INFO : 08.01.2017 14:00:21 > Firmware compiled date: Thu Oct 15 13:38:24 KST 2015
INFO : 08.01.2017 14:00:21 > PDA version: N910SKSU2COJ4
INFO : 08.01.2017 14:00:21 > CSC version: N910SSKC2COJ4
INFO : 08.01.2017 14:00:21 > SW version: N910SKSU0COJ3
INFO : 08.01.2017 14:00:21 > Phone SN: RF1D45EJGGR
INFO : 08.01.2017 14:00:22 > Android version: 5.1.1 (LMY47X)
INFO : 08.01.2017 14:00:22 > Sales code: SKC
INFO : 08.01.2017 14:00:22 > Country: KOREA
INFO : 08.01.2017 14:00:22 > HW platform: exynos5
INFO : 08.01.2017 14:00:22 > HW Chip: exynos5433
INFO : 08.01.2017 14:00:22 > HW Modem: SS303
INFO : 08.01.2017 14:00:22 > Codename: trelteskt
INFO : 08.01.2017 14:00:22 > Checking Root:
INFO : 08.01.2017 14:00:22 > Phone is Rooted.
INFO : 08.01.2017 14:00:22 > Reading security backup, please wait...
INFO : 08.01.2017 14:01:00 > Checking Certificate file...
INFO : 08.01.2017 14:01:00 > Certificate file successfully checked
INFO : 08.01.2017 14:01:00 > Writing Certificate...
INFO : 08.01.2017 14:01:00 > Executing exploit...
ERROR : 08.01.2017 14:02:11 > Writing Certificate failed
INFO : 08.01.2017 14:02:11 > Performed by 2.4.5 Software version.

Octopus box · 01-09-2017, 10:29

Please install the latest Software version and repeat "Write Cert" operation. If problem will remain the same - reflash the phone, then try to write a Cert file again.

nokia3020 · 01-10-2017, 06:42

Quote:

Originally Posted by Octopus box

Please install the latest Software version and repeat "Write Cert" operation. If problem will remain the same - reflash the phone, then try to write a Cert file again.

Quote:

-----------------------------------------------------------------------------------
Платформа: Samsung Android
Выбранный порт: COM1
Выбранная модель: SM-N910S
Selected file: C:\Users\user\Desktop\SM-N910S_
354678060615684.cert
Определена модель телефона: SM-N910S
Дата создания прошивки: Thu Nov 24 17:07:09 KST 2016
PDA version: N910SKSU2DPK2
CSC version: N910SSKC2DPK2
Версия программного обеспечения: N910SKSU0DPK2
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Sales code: SKC
Country: KOREA
HW platform: exynos5
HW Chip: exynos5433
HW Modem: SS303
Security patch level: 2016-11-01
Codename: trelteskt
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Checking Certificate file...
Certificate file successfully checked
Writing Certificate...
Executing exploit...
Writing Certificate failed
Performed by 2.4.7 Software version.

what should I do next???????

Octopus box · 01-10-2017, 08:56

Please upload the following files to any file-sharing service:
1. Security backup of the phone. You can make a backup via "Read Security" operation.
2. *.log and *.logx files of performed operations. Files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder.

Post here download link for these 3 files and we will check what causes the problem.

nokia3020 · 01-10-2017, 09:23

Quote:

Originally Posted by Octopus box

Please upload the following files to any file-sharing service:
1. Security backup of the phone. You can make a backup via "Read Security" operation.
2. *.log and *.logx files of performed operations. Files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder.

Post here download link for these 3 files and we will check what causes the problem.

Quote:

-----------------------------------------------------------------------------------
Платформа: Samsung Android
Выбранный порт: COM1
Выбранная модель: SM-N910S
Определена модель телефона: SM-N910S
Дата создания прошивки: Thu Nov 24 17:07:09 KST 2016
PDA version: N910SKSU2DPK2
CSC version: N910SSKC2DPK2
Версия программного обеспечения: N910SKSU0DPK2
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Sales code: SKC
Country: KOREA
HW platform: exynos5
HW Chip: exynos5433
HW Modem: SS303
Security patch level: 2016-11-01
Codename: trelteskt
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Security read successfully.
Performed by 2.4.7 Software version.

log file google Drive

Log file

Octopus box · 01-10-2017, 09:51

Please contact us to Skype, or Yahoo! Messenger, we'll check where can be the problem with the phone. Our contacts You can find in our profile.

Tom_ptm · 02-04-2017, 10:53

Welcome to Octoplus/Octopus Box Samsung software version 2.4.7
-----------------------------------------------------------------------------------
To connect SM-N910S 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.
-----------------------------------------------------------------------------------
To connect SM-N910L 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.
-----------------------------------------------------------------------------------
To connect SM-N910K 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.
-----------------------------------------------------------------------------------
To connect SM-N910C 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.
-----------------------------------------------------------------------------------
To connect SM-N910H 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.
-----------------------------------------------------------------------------------
To connect SM-N910S 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: COM17
Selected model: SM-N910S
Selected file: C:\Users\TESTMODESHOP\Desktop\New folder\SM-
N910S_354678060615676_0516.cert
Detected phone model: SM-N910S
Firmware compiled date: Thu Nov 24 17:07:09 KST 2016
PDA version: N910SKSU2DPK2
CSC version: N910SSKC2DPK2
SW version: N910SKSU0DPK2
Android version: 6.0.1 (MMB29K)
Sales code: SKC
Country: KOREA
HW platform: exynos5
HW Chip: exynos5433
HW Modem: SS303
Security patch level: 2016-11-01
Codename: trelteskt
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Phone will restart now. Please don't disconnect cable!
Perform the following steps:
1. Connect phone via UART cable to the Box.
2. Note: phone screen must be active
Connecting to phone, please wait...
Found more then one box connected to COM40
Found phone on COM40
Phone connected successfully
Checking Certificate file...
Certificate file successfully checked
Writing new phone IMEI...
Writing Certificate failed
Performed by 2.4.7 Software version.
-----------------------------------------------------------------------------------
To connect SM-N920F 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.
-----------------------------------------------------------------------------------
To connect SM-N910C 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.
-----------------------------------------------------------------------------------
To connect GT-P3100 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 the message appears press "Yes".
5. Connect USB cable to the phone.
6. Press "Read Info" in software.
-----------------------------------------------------------------------------------
To connect SM-N910C 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.

Octopus box · 02-04-2017, 11:23

Please upload the following files to any file-sharing service:
1. Security backup of the phone. You can make a backup via "Read Security" operation.
2. *.log and *.logx files of performed operations. Files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder.

Post here download link for these 3 files and we will check what causes the problem.

mcjepoy_12 · 03-16-2017, 10:25

same problem of mine same model n910s.but icant find cert, file from octoplus support.my imei is 000000000000000.hoping that someone would give certificate file for the said model.

Octopus box · 03-16-2017, 11:03

Cert files, which we have at the moment, are available in "Samsung/For unlock and repair/Certificates" folder of the Support Area (Cert files compatibility).
To access Support Area, press "Go to support" button on "Support & options" tab of the Software.

06-19-2015, 23:23	#1 (permalink)
cellmod Freak Poster Join Date: Jul 2006 Location: Argentina Posts: 105 Member: 322470 Status: Offline Sonork: 1596253 Thanks Meter: 25	i need efs for SM-N910s i have imei 0000000000000 , i need back up of backup up a working phone , Thanks To connect SM-N910S 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. ----------------------------------------------------------------------------------- Plataforma: Samsung Android Puerto seleccionado: COM1 Modelo seleccionado: SM-N910S Selected file: H:\G\G\Soft cel\Cert-SM-N910S_354678060615684.cert Modelo del teléfono detectado: SM-N910S Fecha de creación del firmware: Sat Oct 4 23:19:58 KST 2014 PDA version: N910SKSU1ANJ1 CSC version: N910SSKC1ANJ1 Versión del SW: N910SKSU0ANJ1 IMEI del teléfono: 000000000000000 Phone SN: 00000000000 Android version: 4.4.4 (KTU84P) Checking Root: Phone is not Rooted. Writing Certificate failed ----------------------------------------------------------------------------------- Plataforma: Samsung Android Puerto seleccionado: COM1 Modelo seleccionado: SM-N910S Selected file: H:\G\G\Soft cel\Cert-SM-N910S_354678060615684.cert ADB server killed. Modelo del teléfono detectado: SM-N910S Fecha de creación del firmware: Sat Oct 4 23:19:58 KST 2014 PDA version: N910SKSU1ANJ1 CSC version: N910SSKC1ANJ1 Versión del SW: N910SKSU0ANJ1 IMEI del teléfono: 000000000000000 Phone SN: 00000000000 Android version: 4.4.4 (KTU84P) Checking Root: Phone is Rooted. Reading security backup, please wait... Phone will restart now. Please don't disconnect cable! Perform the following steps: 1. Connect phone via UART cable to the Box. 2. Note: phone screen must be active Connecting to phone, please wait... Writing Certificate failed

06-20-2015, 09:41	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,847 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Hello. In order to connect the phone via UART, You need to block highlighted pin with a tape/paper and use Samsung C3300k/C3303k micro UART cable with 525-530kOm resistor for connection.

06-22-2015, 15:46	#3 (permalink)
cellmod Freak Poster Join Date: Jul 2006 Location: Argentina Posts: 105 Member: 322470 Status: Offline Sonork: 1596253 Thanks Meter: 25	INFO : 22/06/2015 11:17:37 > Platform: Samsung Android INFO : 22/06/2015 11:17:37 > Selected port: COM4 INFO : 22/06/2015 11:17:38 > Selected model: SM-N910S INFO : 22/06/2015 11:17:45 > Selected file: C:\Users\Daniel\Downloads\Cert-SM-N910S_354678060615684.cert WARN : 22/06/2015 11:17:46 > Please, press "OK" button on the phone to allow USB debugging.. INFO : 22/06/2015 11:17:49 > Detected phone model: SM-N910S INFO : 22/06/2015 11:17:49 > Firmware compiled date: Sat Oct 4 23:19:58 KST 2014 INFO : 22/06/2015 11:17:49 > PDA version: N910SKSU1ANJ1 INFO : 22/06/2015 11:17:50 > CSC version: N910SSKC1ANJ1 INFO : 22/06/2015 11:17:50 > SW version: N910SKSU0ANJ1 INFO : 22/06/2015 11:17:52 > Phone IMEI: 000000000000000 INFO : 22/06/2015 11:17:52 > Phone SN: 00000000000 INFO : 22/06/2015 11:17:52 > Android version: 4.4.4 (KTU84P) INFO : 22/06/2015 11:17:52 > Checking Root: INFO : 22/06/2015 11:17:53 > Phone is Rooted. INFO : 22/06/2015 11:17:53 > Reading security backup, please wait... WARN : 22/06/2015 11:18:32 > Phone will restart now. Please don't disconnect cable! WARN : 22/06/2015 11:19:55 > Perform the following steps: WARN : 22/06/2015 11:19:55 > 1. Connect phone via UART cable to the Box. WARN : 22/06/2015 11:19:55 > 2. Note: phone screen must be active INFO : 22/06/2015 11:19:55 > Connecting to phone, please wait... INFO : 22/06/2015 11:20:00 > Found phone on COM4 INFO : 22/06/2015 11:20:00 > Phone connected successfully INFO : 22/06/2015 11:20:00 > Checking Certificate file... wait more than 40 minutes and does nothing, any ideas? thank

06-22-2015, 16:26	#4 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,847 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please download "Cert-SM-N910S_354678060615684.cert" Certificate file from the Support Area again and repeat "Write Cert" operation.

05-08-2016, 11:59	#5 (permalink)
jibonrex13 Crazy Poster Join Date: Jun 2015 Location: Dhaka Posts: 59 Member: 2419215 Status: Offline Thanks Meter: 5	yes boss battry method werks very good.

01-09-2017, 10:29	#7 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,847 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please install the latest Software version and repeat "Write Cert" operation. If problem will remain the same - reflash the phone, then try to write a Cert file again.

01-10-2017, 08:56	#9 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,847 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please upload the following files to any file-sharing service: 1. Security backup of the phone. You can make a backup via "Read Security" operation. 2. .log and .logx files of performed operations. Files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder. Post here download link for these 3 files and we will check what causes the problem.

01-10-2017, 09:51	#11 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,847 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please contact us to Skype, or Yahoo! Messenger, we'll check where can be the problem with the phone. Our contacts You can find in our profile.

02-04-2017, 10:53	#12 (permalink)
Tom_ptm Freak Poster Join Date: Feb 2007 Location: thailand Posts: 414 Member: 451521 Status: Offline Thanks Meter: 317	Welcome to Octoplus/Octopus Box Samsung software version 2.4.7 ----------------------------------------------------------------------------------- To connect SM-N910S 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. ----------------------------------------------------------------------------------- To connect SM-N910L 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. ----------------------------------------------------------------------------------- To connect SM-N910K 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. ----------------------------------------------------------------------------------- To connect SM-N910C 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. ----------------------------------------------------------------------------------- To connect SM-N910H 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. ----------------------------------------------------------------------------------- To connect SM-N910S 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: COM17 Selected model: SM-N910S Selected file: C:\Users\TESTMODESHOP\Desktop\New folder\SM- N910S_354678060615676_0516.cert Detected phone model: SM-N910S Firmware compiled date: Thu Nov 24 17:07:09 KST 2016 PDA version: N910SKSU2DPK2 CSC version: N910SSKC2DPK2 SW version: N910SKSU0DPK2 Android version: 6.0.1 (MMB29K) Sales code: SKC Country: KOREA HW platform: exynos5 HW Chip: exynos5433 HW Modem: SS303 Security patch level: 2016-11-01 Codename: trelteskt Checking Root: Phone is Rooted. Reading security backup, please wait... Phone will restart now. Please don't disconnect cable! Perform the following steps: 1. Connect phone via UART cable to the Box. 2. Note: phone screen must be active Connecting to phone, please wait... Found more then one box connected to COM40 Found phone on COM40 Phone connected successfully Checking Certificate file... Certificate file successfully checked Writing new phone IMEI... Writing Certificate failed Performed by 2.4.7 Software version. ----------------------------------------------------------------------------------- To connect SM-N920F 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. ----------------------------------------------------------------------------------- To connect SM-N910C 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. ----------------------------------------------------------------------------------- To connect GT-P3100 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 the message appears press "Yes". 5. Connect USB cable to the phone. 6. Press "Read Info" in software. ----------------------------------------------------------------------------------- To connect SM-N910C 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.

02-04-2017, 11:23	#13 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,847 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Please upload the following files to any file-sharing service: 1. Security backup of the phone. You can make a backup via "Read Security" operation. 2. .log and .logx files of performed operations. Files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder. Post here download link for these 3 files and we will check what causes the problem.

03-16-2017, 10:25	#14 (permalink)
mcjepoy_12 Freak Poster Join Date: May 2010 Location: angeles city,pampanga Age: 45 Posts: 262 Member: 1304373 Status: Offline Thanks Meter: 31	same problem of mine same model n910s.but icant find cert, file from octoplus support.my imei is 000000000000000.hoping that someone would give certificate file for the said model.

03-16-2017, 11:03	#15 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,847 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Cert files, which we have at the moment, are available in "Samsung/For unlock and repair/Certificates" folder of the Support Area (Cert files compatibility). To access Support Area, press "Go to support" button on "Support & options" tab of the Software.