All MTK China Phone IMEI restore and backup tutorial

A common problem many face in their phone is loss of IMEI number. This is results in no network detection by your phone. You can come to know you have lost your IMEI by checking "Settings>About phone>Phone information". There under IMEI section you won’t be finding your mobile IMEI numbers displayed.

Don’t worry you can restore your IMEI. Just follow my guide and you will be able to restore your IMEI.

Whats Needed:-

• MTK Dorid Tool Download
• ADB Driver Download
• Data Cable
• Root Explorer Download

BACKING-UP OR REPLACE  IMEI :-

• First step before performing all these things is that your phone should be rooted.
• When your phone is in normal state with everything functioning install Root explorer open and navigate to the below location data>NVRAM>md>NVRAM>NVD_IMEI>MP0B_001
• Now copy this MP0B_001 file to your SD card or PC whichever place you feel the file we be safe.
• Now download MTK Dorid Tool and ADB driver.Now extract the zip file and open the MTK droid tool.exe file.

• Now in your phone turn on USB Debugging by going to Settings>About phone>Developer options(Android Version_4.00-4+) or Settings>Application>Development>USB Debugging( Gingerbread)  and there turn on USB debugging. Now connect your phone by data cable to Computer then install Downloaded ADB driver apps when install complete successfully that time MTK droid tools should be able to detect your phone. You should see a window like this appearing after your phone has been detected.

• Now press the ROOT button present in lower right corner. When it asks Supersu grant in your mobile click allow. After MTK droid gets access you should see a green colour box appearing in the lower left corner which means u have correctly granted access to MTK droid.

• Now click on the IMEI/NVRAM tab. A window should open and click backup or replace NVRAM and MTK droid tools would take a backup or replace of NVRAM in its folder.

RESTORING IMEI :-

• Now when you lose IMEI first try this method. Now take the MPDB_001 file which you took backup at the first step and navigate through Root explorer to this location data>NVRAM->md>NVRAM>NVD_IMEI. Now paste that file and replace the one present there. Now set the permissions for that file as( Mounted as r/o-Mount R/W). Now reboot your phone and you should be able to get your IMEI back.
• If you still haven’t got IMEI open MTK droid tools and connect your phone and press ROOT again and give MTK droid tools root access. Now click on IMEI/Nvram tab and select Restore option and restore the NVram backup which you took earlier. Now reboot your phone and you should be able to get your IMEI.

Should you have any queries feel free to comment box and we will be there to help you

Note: I will not be held responsible in any way for any harm done on your device when practicing this tutorial as rooting has a high tendency of bricking your device. Do it at your own risk. 

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