How to flash a Vogue to cricket with GPS and Gmail (Updated 4-01-2010)

[UndeadSquirrel]

I flashed the stock ROM a few months ago, then upgraded the radio and put on my own ROM. I had that one on until last night, when I rebuilt the old ROM and updated some of the apps on it. Other than that, I did the QPST edits for the GPS. It works now and then, but seems to take a long time to lock on, and sometimes won't lock on at all.