Potatochip

Hey, I am picking up a streak of someone on craigslist and he says it occasionally doesnt start properly and gets stuck at the dell logo. With a battery pull it will start up fine (the phone will be working when i meet him) and I am just wondering if theres a way to revert the streak to a stock rom. Right now he said its running dj steve droid. Any help or pointing in the right direction is much appreciated!

Thanks