mogul wont go past windows mobile splash. rom mishap

[oslick]

When unlocking my phone..i used 1.2 by mistake. I downloaded sprint 2.17 installed it.. now it takes a while to boot up and when it does it stops on the windows mobile splash screen. then it says tap screen to set up device.. i tap.. and no luck no response ...

I looked and could not find this anywhere and i am sure an answer is some where..but ive spent to many hours..
thanks in advance


my end goal is to be able to install 2.40 boot loader and go back to the standard rom for the device at this point so i can then use buildos