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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Octopus/Octoplus > Octopus Samsung/Octoplus Samsung

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Old 06-12-2014, 01:58   #1 (permalink)
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Imei certi: Failed .. Network: Blocked


Welcome to Octoplus/Octopus Box Samsung software version 1.5.8
-----------------------------------------------------------------------------------
To connect SM-N900W8 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. Go to dial window.
11. Enter "*#9090#" number.
12. Set "Diag config" to "USB" value.
13. Restart phone.
14. Press "Read Info" in software.
=
Platform: Samsung Android
Selected port: COM3138
Selected model: SM-N900W8
Mode: Normal
Phone model: SM-N900W8
Firmware compiled date: Feb 05 2014
Firmware compiled time: 05:00:00
Firmware released date: Feb 21 2014
Firmware released time: 19:05:52
Phone IMEI: 357507-05-005289-6
SW version: M8974A-AAAANAZM-2.0.10028
Unlocking phone...
Creating NVM backup
Reading NVM done!
Connecting to ADB, please waite...
Firmware compiled date: Thu Feb 27 17:12:49 KST 2014
PDA version: N900W8VLUCNB7
CSC version: N900W8OYACNB7
SW version: N900W8VLUCNB7
Phone IMEI: 357507050052896
Phone SN: RV8DC03R2PP
Android version: 4.4.2 (KOT49H)
Cheking Root
Erasing old IMEI. It can take some time. Please wait...
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-N900W8-357507050052896-11-06-2014_20-46-
17-.asec file
Phone will restart now. Please don't disconnect cable!
After phone being rebooted and powered on perform the following
steps:
1. Disconnect USB cable.
2. Wait for 1-2 minutes.
3. Connect phone via UART cable to the Box.
Serching phone...
Phone found.
Writing new IMEI. Please wait...
Please connect phone to USB cable and press OK button.
Serching phone...
Firmware compiled date: Feb 05 2014
Firmware compiled time: 05:00:00
Firmware released date: Feb 21 2014
Firmware released time: 19:05:52
Phone IMEI: 357507-05-000001-0
SW version: M8974A-AAAANAZM-2.0.10028
Found phone on COM3138
Repairing NVM for SM-N900W8 phone...
Repairing 3G/4G...
3G/4G repair successfully
Phone is successfully unlocked

Last edited by alifauad79; 06-12-2014 at 02:05.
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Old 06-12-2014, 02:02   #2 (permalink)
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What did I do wrong? I have heard that u must reset EFS to reset to SUPER IMEI
Need help developers?

Last edited by Octopus box; 06-12-2014 at 07:09.
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Old 06-12-2014, 07:09   #3 (permalink)
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I just flashed a new ROM and still not good.. The only thing left is I saw the option PHONE EFS CLEAR option in ODIN but don't know is it advisable to do.. can it be repairable with OCTOPUS if I happen to clear the EFS..

Developers/Octopus Team still waiting for any solution..

Thanks in advance.
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Old 06-12-2014, 07:10   #4 (permalink)
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Try to write Security backup "Security-SM-N900W8-357507050052896-11-06-2014_20-46-17-.asec" back into the phone and then write another service IMEI.
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Old 06-12-2014, 07:15   #5 (permalink)
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It is not writing the security issue.. or you think IMEI CERT: Failed is Security issue, because the initial security while I was performing this step was never saved because when it comes to connecting to UART Cable my phone kept saying searching, after cancelling the process, and did some more research I saw your comment where you said that we can connect another box and use UART cable through that box. So, I don't know if I have original security saved or not.

I hope you can shed some light how to fix IMER CERT: Failed.. Network: Blocked as shown in image.
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Old 06-12-2014, 07:25   #6 (permalink)
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I have written the backup security as you mentioned and I am still getting the same IMEI CERT: Failed

I have uploaded the Text file for all the operations I have done
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Old 06-12-2014, 07:36   #7 (permalink)
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Most likely, the problem is with phone's EFS and Security. Unfortunately, Repair/Reset EFS is currently not supported for this device. We will try to add Repair/Reset EFS operation for this device in one of the future Software updates.
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Old 06-12-2014, 15:24   #8 (permalink)
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Do you think I can get security and EFS from another phone and write on this and repair IMEI? Will that work?
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Old 06-12-2014, 15:26   #9 (permalink)
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No, need try to reset them.
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Old 06-12-2014, 15:35   #10 (permalink)
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Quote:
Originally Posted by Octopus box View Post
Most likely, the problem is with phone's EFS and Security. Unfortunately, Repair/Reset EFS is currently not supported for this device. We will try to add Repair/Reset EFS operation for this device in one of the future Software updates.
You said reset EFS is currently not supported for this device
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Old 06-12-2014, 18:33   #11 (permalink)
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problem isnt u, happened to me also what u have to do is write seurity fash firmware and imei repair again.
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Old 06-12-2014, 21:33   #12 (permalink)
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Quote:
Originally Posted by Txp2015 View Post
problem isnt u, happened to me also what u have to do is write seurity fash firmware and imei repair again.
Problem is I don't have good security saved in my backup.. apparently when I performed the very first process the security was not saved why don't know.. however after the first process I have all the security in my logs.. but none of them worked all have Failed option.

Lesson learnt, before start any NOTE III

Make a backup of NVM, Security and EFS before started messing with UNLOCK or IMEI Repair.
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Old 06-12-2014, 21:53   #13 (permalink)
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i have good efs and nvm. i had same problem and mine was a higher version firmware 4.4.2 baseband ne6. nobody could help me so i messed around and i repaired the imei now getting voLTE with the new update and all.
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Old 06-12-2014, 22:36   #14 (permalink)
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Mine is NB7, I have asked the support if we can use the EFS or NVM from other phone, and all I got the reply all you need is RESET EFS which is not supported by OCTOPUS.. So I don't know if you have any experience in the past that you know it can be fixed by borrowing the EFS from other phone?

Any help will be appreciated
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