been trying to change gionee m3 for months.mobile uncle and adk tools could not.even my PC could not install the phone's driver.

this solved my problem.
pls leave a space BTW AT and +. else it won't work.

read below

This tutorial explains how to change your MTK android
IMEI to a Blackberry (Or, any device IMEI) using MTK
Engineering MOD, downloadable from the Google
PlayStore.
1- Download MTK Engineering Mod from the PlayStore.
2- Open/Lunch the MTK Engineering Mode on your phone.
3- Click/Select MTK Settings.
4- Navigate left to Connectivity.
5- On the connectivity panel, select CDS Information.
6- On the CDS section, selectRadio Information.
7- Now, select either the SIM1 or SIM2, depending on
whichever SIM you wish to change its IMEI.
8- On this page, click on theAT . About four (4) options
should be presented to you, just choose either of this
options below:
AT EGMR=1,10,”” -for SIM 2
AT EGMR=1,7,”” -for SIM 1
Don’t forget to put the IMEI you wish to change to in-
between this signs“”above.
9- Now, tap/click the Send AT Command option.
Yes it all done…
now you can restart the phone and check the IMEI by
pressing *#06#
YOU Can now use any bis plan of ur choice on your
android.
Yea dats just it, hope it helps?

don't forget the space


source: http://www.naijabams.com/forum/showtopic.php?id=7818

my imei for sim 2 is not changing

how much did you buy your gionee m3

afemgbosey:
been trying to change gionee m3 for months.mobile uncle and adk tools could not.even my PC could not install the phone's driver.

this solved my problem.
pls leave a space BTW AT and +. else it won't work.

read below

This tutorial explains how to change your MTK android
IMEI to a Blackberry (Or, any device IMEI) using MTK
Engineering MOD, downloadable from the Google
PlayStore.
1- Download MTK Engineering Mod from the PlayStore.
2- Open/Lunch the MTK Engineering Mode on your phone.
3- Click/Select MTK Settings.
4- Navigate left to Connectivity.
5- On the connectivity panel, select CDS Information.
6- On the CDS section, selectRadio Information.
7- Now, select either the SIM1 or SIM2, depending on
whichever SIM you wish to change its IMEI.
8- On this page, click on theAT . About four (4) options
should be presented to you, just choose either of this
options below:
AT EGMR=1,10,”” -for SIM 2
AT EGMR=1,7,”” -for SIM 1
Don’t forget to put the IMEI you wish to change to in-
between this signs“”above.
9- Now, tap/click the Send AT Command option.
Yes it all done…
now you can restart the phone and check the IMEI by
pressing *#06#
YOU Can now use any bis plan of ur choice on your
android.
Yea dats just it, hope it helps?

don't forget the space


source: http://www.naijabams.com/forum/showtopic.php?id=7818

Thanks man. Jah bless