N920 cd

[hella]

Hello



Do you know any source where I can get N920CD flash file?

[Octopus box]

Hello.

There is no separate firmwares for dual SIM edition of SM-N920C. You can use firmwares of SM-N920C from the Support Area.

[hella]

Originally Posted by Octopus box

Hello.

There is no separate firmwares for dual SIM edition of SM-N920C. You can use firmwares of SM-N920C from the Support Area.

Is it possible to restore the the IMEI of the unit?

[Octopus box]

Currently IMIE of SM-N920CD can be repaired only via "Write Cert" operation.
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 enter Support Area, press "Go to support" button on "Support & options" tab of the Software.

Also You can use Files Downloader on "Support & options" tab of the Software to browse, search and download files from the Support Area.

[hella]

Originally Posted by Octopus box

Currently IMIE of SM-N920CD can be repaired only via "Write Cert" operation.
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 enter Support Area, press "Go to support" button on "Support & options" tab of the Software.

Also You can use Files Downloader on "Support & options" tab of the Software to browse, search and download files from the Support Area.

As I see, if I do not find my model in support site, I can take another certificate by key ID. I can not find the key ID's on support site. Please can you help which cert I have to use exactly?

[Octopus box]

Please check Certificate files compatibility list: https://docs.google.com/spreadsheets...TSE/edit#gid=0

Certificate files of phones with same "Key ID" are compatible.

[hella]

Originally Posted by Octopus box

Please check Certificate files compatibility list: https://docs.google.com/spreadsheets...TSE/edit#gid=0

Certificate files of phones with same "Key ID" are compatible.

I use N910t cert files from support (two different IMEI) Cert function fail with below messages.

Executing exploit failed
Writing certificate failed

N920CD has 5.1.1 firmware

[hella]

Hello

Could you help for me?

[Octopus box]

Please remove SIM card from the phone, then try to write a Cert file again.
If problem will remain - reflash the phone, root it with CF Auto Root, then repeat "Write Cert" operation.

Post here result and full Software logs of your actions.

[hella]

Originally Posted by Octopus box

Please remove SIM card from the phone, then try to write a Cert file again.
If problem will remain - reflash the phone, root it with CF Auto Root, then repeat "Write Cert" operation.

Post here result and full Software logs of your actions.

I trying to flash again the unit, flash successfully finished but unit hangs on Samsung Galaxy Note 5 logo.

Do you have idea?

[Octopus box]

Please root the phone, then check whether phone boots completely.

[hella]

Root help, phone switch on. I can not post software log beacuse I flash the phone via Odin, and I can not get details from it.

Rest below:

Welcome to Octoplus/Octopus Box Samsung software version 2.2.2
-----------------------------------------------------------------------------------
To connect SM-N920C 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: COM7
Selected model: SM-N920CD
Reading info, please wait...
Please, press "OK" button on the phone to allow USB debugging..
Performed by 2.2.2 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM7
Selected model: SM-N920CD
Reading info, please wait...
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-N920CD) differs from the detected one
(SM-N920C)!
If you want select (SM-N920C) as (SM-N920CD) model, please check
"manual select".
Performed by 2.2.2 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM7
Selected model: SM-N920CD
Reading info, 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-N920C
Firmware compiled date: Tue Jan 19 11:44:23 KST 2016
PDA version: N920CXXU2APA2
CSC version: N920COJV2APA1
SW version: Unknown
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Performed by 2.2.2 software version
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM7
Selected model: SM-N920CD
Selected file: C:\Documents and Settings\Rendszergazdi\Desktop\n920c
\cert-sm-n920t_353756070698188_rf8g72l7d1r.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-N920C
Firmware compiled date: Tue Jan 19 11:44:23 KST 2016
PDA version: N920CXXU2APA2
CSC version: N920COJV2APA1
SW version: Unknown
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-N920CD-Unknown13-05-2016_09-55-38-.asec
file
Select Certificate2...
Selected file: C:\Documents and Settings\Rendszergazdi\Desktop\n920c
\cert-sm-n920t_354035070103799_rf8g82h36wm.cert
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Executing exploit failed
Writing Certificate failed
Performed by 2.2.2 software version

[Octopus box]

As You can see from Software log, phone's modem part is damaged:

SW version: unknown

This can be Software (modem firmware or EFS is damaged, or You have written unsuitable firmware) or HW problem.

You should re-flash the device with different firmwares one by one and check, whether modem is correct (not Unknown). It is not possible to repair IMEI, if phone's modem part is damaged.
Also, please use the latest Software version.