I need help! I'm running 3.1 with my registered developers account and I recently traveled to canada. Upon my return home today, I found that my data was no longer working i.e. i couldn't get email or use safari. I had no problems with making calls, getting texts, doing anything else. I went to sync and backed up the phone and just hit alt+update. Pink screen of death no luck! I put it into recovery mode and now it gives me error 2006 (i think) what should i do?? I'm really stuck here and need my phone working! any advice would be great!