hey y'all

i have a 2g that was on jb/unlock with pwnage at 3.0... decided to use pwnage to upgrade to 3.1.2 this week... then chaos ensued

first i couldn't back up the cydia/app store apps correctly so i lost all my apps... (aptbacker, not so easy to use)

now my wifi is super weak... while my imac was getting full signals, the iphone is not getting anything...

also, somehow i cannot connect to at&t edge anymore... i did the apn change app through cydia and picked at&t as the settings...

any suggestions to fix the wifi/edge issues is greatly appreciated!! thanks!!