I am curious this was not possible to put on phones with stock 2.2.1 because there was no way to go into recovery and flash it, that has now changed could it be possible to do?
I do not want to test it out I can not afford to not have it working right now.
Never mind I decided to do a backup and try it, I got the lg screen then black screen while saying metropcs hello .....
pulled the battery held the buttons went into recovery and recovered my back up. all is good.
So it will not work at all on phones that came stock 2.2.1 that is too bad.