Changing of Android IMEI has been around for quiet some time now and yes, i just change the IMEI of one of my android phone which enables me to spend less on data bundles. And in this article i’ll be showing you how i changed my Android IMEI number to Blackberry (BB) IMEI number. And doing this, you’ll be able to Use Glo BIS (Blackberry Subscription) on your android and pc with the aid of hotspot tethering.
This is only for MTK Device only, if your device is not using the MTK Chips, this is not for you. To know if your device is an MTK device, head to play store, search and download CPU-Z.
After installation, launch the app and you will see all your phones and hardware components models.
You will see about 5 menu buttons at the top; SOC (System on Chips), System, Battery, Sensors and About menus.
On the SOC menu, you will see the chip and model of your device boldly written at the top portion of your screen. On the other way round you can also navigate to the system menu to see the hardware component. The models for MTK devices always start with Mt prefix, while that of Spreadtrum often start with SPD or SC.
All right, confirmed. read more here