How yo change Htc imei

For my brethren out there still using
want to use bb glo or AIRTEL 1K FOR 4GB sub on their Htc ....
HTC IMEI TOOL V2b

This is a beta
you can view the alpha version LINK

Features
Supports dual sim
fast and easy
works without root access
works with locked/unlocked bootloaders
Automatically detects devices
20 imei

Features to add in upcoming version
Root mode
may support s-on devices
can accept imei from user
may temporary root s-on devices to
accept modification
Fix lag bug
Current Bugs
Logical errors
few lags

Download Links
V1.0 apha LINK
V1.2 Apha LINK
V2.0 Beta : coming soon

JUST DOWNLOAD AND TWEAK AS USUAL....