Repair IMEI SM-N910F [Solved]

[dante801]

Hi guys how to proceed to repair imei sm-n910f????Thank you

[imranaslam khan]

WWrite cert then write qcn

[Octopusindia]

HI,
DO NEXT---


1.Root your phone manually.
2.Block (stick) batterys proper contact by using tape, accordingly to picture above.
3.Connect powered-on phone to PC via Samsung Micro UART cable.
4.Install necessary driver.
5.Click "Repair Security/Wipe Security" button.
6.Click "Write Cert" button.

[dante801]

I must also make repair security/wipe security?where do I get the cert?

[Octopusindia]

Hi
all cert file on support site

[Octopus box]

Hello.

Do the next:

1. Make Factory data reset and wipe cache partition.
2. Root the phone.
3. Make Wipe Security.
4. Write IMEI Certificate.

All Certificates files, which we have, are present in the Support Area (press "Go to Support" button at "Support & Options" tab in the Software) in the folder "Samsung/FOR UNLOCK ANDREPAIR/Certificates/".

[dante801]

imei write failed problem help how do I fix

[Octopus box]

Perfrom steps 1-4 and post here full Software log.

[dante801]

After doing wipe security remains old imei

[Octopus box]

Try to wipe EFS via phone's menu. Try to wipe EFS from the phone's menu, do the next:

1. Write any firmware (don't root the phone after, this is important!).
2. Type *#9090#.
3. Type at rigth corner MENU + select "Back".
4. Typy at rigth corner MENU + input Q.
5. Type at rigth croner MENU + input 0000.

Look this video manual: https://www.youtube.com/watch?v=1DtPT2MmNhg.

Also, look here: http://forum.gsmhosting.com/vbb/f684.../#post10978789.

[dante801]

OK I try and let you know thanks

[dante801]

-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM22
Selected model: SM-N910F
Selected file: D:\Program Files\Octoplus\Octoplus_Samsung\cert\Cert-
sm-n910f_354780061170717.cert
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 phone on COM22
Phone connected successfully
Checking Certificate file...
Certificate file successfully checked
Writing new phone IMEI...
Writing Certificate failed

[Octopus box]

Have You wiped Security successfully? What is the IMEI in the phone now exactly?

[dante801]

yes imei /01

Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-N910F
Firmware compiled date: Wed Oct 8 14:49:22 KST 2014
PDA version: N910FXXU1ANJ4
CSC version: N910FITV1ANJ2
SW version: N910FXXU1ANJ4
Phone IMEI: 356900063125711
Phone SN: R58FB1R3YHJ
Android version: 4.4.4 (KTU84P)
Reading info...
Mode: Normal
Firmware compiled date: Sep 06 2014
Firmware compiled time: 20:00:00
Firmware released date: Oct 8 2014
Firmware released time: 11:40:28
SW Version: MPSS.BO.1.0.r10-00108-M9635TAARANAZM-1.5514.1
Backup saved as D:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\QCN-SM-N910F-356900063125711-17-04-2015_09-14-
34-.qcn file
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as D:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-N910F-356900063125711-17-04-2015_09-14-
38-.asec file
Wiping EFS...
EFS wipe successfully
Phone will restart now. Please don't disconnect cable!
Searching for a phone. Please wait...
Reading info...
Mode: Normal
Firmware compiled date: Sep 06 2014
Firmware compiled time: 20:00:00
Firmware released date: Oct 8 2014
Firmware released time: 11:40:28
SW Version: MPSS.BO.1.0.r10-00108-M9635TAARANAZM-1.5514.1
Wipe security successfully complete.
Phone will restart now. Please don't disconnect cable!

--------------------

[Octopus box]

Read out phone's info via ADB (press "Read info" button at "Android / EFS manager" tab in the Software) now and post here full Software log with this info.