[holo]

doing a hard reset will not put it back to a regular rom, it just resets whatever rom you have on there back to the way it was when you first flashed it.

to go back to the original, you'll have to flash the sprint rom 3.35 (a link is in a sticky in this forum).

FYI if you are flashing a custom rom you will have to unlock your phone first (a link to the unlocker is also in a sticky in this forum).

check the no2chem rom threads in this forum for the latest. 5060 I believe is the latest stable no2chem release, but if you are feeling daring, want working direct draw, and a lot more memory, flash 5069 (there are a few bugs but none are major)

just click the link in his first post on here to his ftp site and you'll find all the versions there. you'll also need the RUU to flash it which should be in the same thread as the unlocker I think....