Hi All, I have an iPhone 4 on AT&T running iOS 4.2.1 jailbroken w/ greenpois0n. I've had it running like this perfectly for a while now, and yesterday I noticed that when I went to dinner, I wasn't getting e-mails on my phone all of a sudden. I glanced down and saw I didn't have any internet service. I figured that I was just in a bad spot, but when I got back to the hotel, I had the same issue. I've tried turning edge / 3G on/off, power-cycling the device, etc. I thought it was maybe a network issue so when i went to bed, I turned off the phone, and I turned it on again in the morning. Same issue. Then I went and reset all network settings - that didn't fix anything. Not sure which avenue to pursue next here, other than doing a full restore on the phone. I could do that, but the hotel internet is so darn slow that it would take me a while to download that big update. If I lose the jailbreak, i'll be pretty annoyed, but it won't be the end of the world. Has anyone seen this issue? I'm in Minneapolis right now, btw - as far as where i'm getting my service - or lack thereof. Thanks!