Originally Posted by Shade.sh

You know that your "faked" IMEI is gone after a firmware update from 1.1.4 to any other? Its not a "branding" its a software fake IMEI change, which is overwritten by next firmware update, so your are stuck at 1.1.4 if you really need to change the IMEI.

Those guys here
http://www.hackint0sh.org/forum/show...t=46529&page=3
claim it would stay, even though I did not test this one cause have no need for changing IMEI...