How to Repair Corrupted EFS in Redmi Note 3 (Kenzo)

Repair Corrupted EFS in REDMI NOTE 3


Your EFS may get corrupted if you downgrade from a marshmallow rom to lollipop rom.
There will issues like no sim card, unstable WiFi, bluetooth, etc.

Welcome to my blog. I know many of you are facing the above issue. Now the issue will be solved. Just go through the post properly and then you can fix this issue.
The FIX works 100% if followed correctly.

The only Requirement is Unlocked Bootloader.
So to fix this issue download the below file.

How to know if your EFS is corrupted ?
  1. Your SIM card(s) will not work properly
  2. No signal will be there in most cases
  3. Wifi will also keep on disconnecting
  4. Bluetooth will not turn on
  5. GPS will crash

Steps to fix that issue.

  1. Extract the file to get 4 files.
  2. Hold Shift and Right Click on black space and choose Open command window here.
  3. Restart the device in fastboot mode by holding power and volume button together.
  4. Connect your device to pc and type the following commands in command window opened earlier.
  • fastboot flash modemst1 modemst1
  • fastboot flash modemst2 modemst2
  • fastboot flash fsg fsg
  • fastboot reboot
    5. Voila! Your EFS is back to normal again.



I hope by going through above post you have fixed your EFS Issue. The Files provided in the download link are only for REDMI Note 3. 
Please do not try this method in any other device. I will not be responsible for the damage you will cause. 
If you will follow the steps correctly the issue will be fixed.

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