China MTK 6577 4.2.2 imei problem solution

MTK6577 4.2.2

This phone 2 diffrent method if not work this code method or after successfully write imei auto restart phone and again appear old imei
you need emmc this same phone, write emmc then write imei with any tool

if need emmc file and tool contact me on yahoo for emmc link



see this video

try first this code

* # * # 3646633 # * # *


After
CDS Information
After
Radio Information
Then, for SIM1
Phone1
After
IMEI number of the phone that you scrap
AT + EGMR = 1.7, "123456789012345" (without the quotation marks will be exactly in the same way)
After
Pressing and changing IMEI number Send Command in at
For Sim2
Phone2
After
IMEI number of the phone that you scrap
AT + EGMR = 1.10, "123456789012345" (without the quotation marks will be exactly in the same way)
After
Pressing and changing IMEI number Send Command in at