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jb-LA

macrumors newbie
Original poster
Sep 9, 2008
4
0
Los Angeles, CA
I've owned my iPhone 3G for almost a month, and I've generally had great 3G service... until this afternoon. I always left my 3G enabled, and never had any issues.

My phone has no service – voice or data – with 3G enabled. When I disable 3G, the phone suddenly has 5 bars and Edge service.

Is anyone else in L.A. experiencing sudden problems with their iPhone service when 3G is enabled? I'm located near the USC campus...
 
Yep, rebooted several times. I just can't seem to get back on the 3G network.

Once I reboot, it will show no bars, then it will switch to a "No Service" message. Once I disable 3G, 5 bars and Edge appear.

I'm near the USC campus, and I've generally had terrific 3G service... if I ever lose 3G around here, the phone will switch to Edge. However, that's not the case this time...
 
I live, work, and play all day in Los Angeles, I was downtown today, in Burbank for work, and then The Valley to meet my girlfriend, had 3G all the time. Toggle airplane mode i suppose....
 
I performed a restore in iTunes, and now at least the phone can remain on 3G mode – it now switches to Edge on its own, which is an improvement. I still can't get on the 3G network from home like I normally do, but at least I don't have to manually turn 3G off.
 
It took approx. 3 hours to complete, but the restore process fixed my iPhone 3G's aberrant behavior. It seems to be switching between 3G and Edge appropriately now, and I no longer need to manually toggle 3G service in order to maintain voice service.

I appreciate your responses.
 
im right by USC campus (Ellendale / Adams) where i normally have very good 3G coverage, and now i only have edge...
edit: I now have 3G... weird. but happy nonetheless
 
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