How to change Imei for infenion chip, Geepee mobile
 

HI

I need help for change Imei for Infenion :-

Model No - GEE PEE - 1064 , infenion chip.

Imei # 004999010640000

I am sure imei is wrong.

Now when i am going to change Imei

1. by infenion easy tool : always showing success but , imei no change.

2. by phone tools : Imei write programing ok, but imei not change, also when trying to unlock , always showing "access denied"

plz help me for this problem

how can i change imei efficiently.

Thanks.