Asus Zenfone 4 IMEI Recovery (Null IMEI)

Null Imei Problem on Zenfone | www.asus-zenfone.com

Null Imei Problem on Zenfone | www.asus-zenfone.com

Today I will post how to restore IMEI on Asus Zenfone 4. When your zenfone got null IMEI you can't call/text/data because your zenfone will not recognize simcard.

IMEI RECOVERY METHOD 1

1. First root your device
2. download and install terminal emulator
3. download this and copy it to internal sd card
4. open terminal emulator and type su
5. grant superuser access
6. type dd if=/sdcard/mmcblk0p3.img of=/dev/block/mmcblk0p3
7. and enter
8. after success restart ur phone and pray.