HT201420: If you get an alert about the SIM card in your iPhone

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Barnygs

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Q: IPhone 4s displays No Service in an area with good network coverage

My iPhone has lost its connection to O2. Dispays No Service. I have turned it off, reset all setting, removed and replaced the sim. Is there anything else to do before I take it to Apple? O2 mnetwork coverage here is very good.

iPhone 4S, iOS 5.1.1

Posted on Jul 11, 2012 4:03 PM

I have this question too

Q: IPhone 4s displays No Service in an area with good network coverage

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by razmee209,

razmee209 Jul 11, 2012 4:03 PM in response to Barnygs
Level 7 (33,791 points)

Jul 11, 2012 4:03 PM in response to Barnygs

02 network is having problems with their network right now.
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by Barnygs,

Barnygs Jul 11, 2012 4:07 PM in response to razmee209
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Jul 11, 2012 4:07 PM in response to razmee209

Thanks for the information. Unfortunately I think there is a problem with my phone. My iPad displays 4 bars and
My wife's iPhone is working fine..
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by razmee209,Helpful

razmee209 Jul 11, 2012 4:09 PM in response to Barnygs
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Jul 11, 2012 4:09 PM in response to Barnygs

http://discussions.apple.com/thread/4099429?tstart=30
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by Julian Wright,Helpful

Julian Wright Jul 11, 2012 4:11 PM in response to Barnygs
Level 7 (34,867 points)

Jul 11, 2012 4:11 PM in response to Barnygs

It's not a problem with your phone. It is the O2 network. See the message on their homepage here: http://www.o2.co.uk.

The fact that your wife's iPhone is working fine proves nothing. The problem affects phones randomly, even in the same physical location.
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by Barnygs,

Barnygs Jul 11, 2012 4:12 PM in response to razmee209
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Jul 11, 2012 4:12 PM in response to razmee209

Thank you. I'll wait and see. B
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HT201420: If you get an alert about the SIM card in your iPhone

Q: IPhone 4s displays No Service in an area with good network coverage

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by razmee209,

by Barnygs,

by razmee209,★Helpful

by Julian Wright,★Helpful

by Barnygs,

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by razmee209,Helpful

by Julian Wright,Helpful