I updated to iOS 4 yesterday on my 3gs. I haven't jailbroken because i simply can't yet. So yesterday I was able to browse safari and webpages through 3G but i usually am on wifi. Today I wake up and leave the house and try opening google.com in safari while on 3G. I loads for a minute then says it can't be open. Same on edge but takes a while for the message. I tried yahoo.com also and same thing. Wifi still works and i can recieve calls. What is going on? I checked just now (about 6 hours later) and same thing. Also this is off topic but is there an MC model of the 3gs? because i know those have the new non-pwned bootroms but mine says MB but back on 3.1.2 sn0wbreeze and blackra1n didn't do an untethered jailbreak even when sn0wbreeze said it supports old bootrom 3gs.