I got a "generic" Palm 650 from eBay new (unbranded). Trying to put it on an Alltel account, we can program it just fine the first time out but cannot any longer get back to the programming screen to check setttings, etc.

I want to do a hard reset and update the phone to Alltel's stuff (1.04).

How can I do a hard reset to completely whack EVERYTHING out of it and start over.