Having the same issues with my 4S in Turkeyl since the update to iOS5.0.1. I keep losing signal, I can't text or even call, i need to turn off then on the phone so it works for a couple minutes. Sad.

Apple, read this, help us please.

Same problem in USA.Have iPhone 4 for work and iPad2. Working fine for years. In same location all day w excellent coverage.

Just bought Iphone 4s for personal use. Random no signal, searching for network, unable to make/receive calls without powering on off several times a day. Have latest iOS on all three devices. No problem at all with other devices. This is not an ATT network issue. I work for AT&T & have done all necessary troubleshooting, resets, etc It's Apple hardware or software. I Put sim from iPhone 4 in 4S and 4s sim in 4 and same problem w 4S..  not the sim. Epic fail.

iPhone 4S displays 'No Service' or 'No SIM Card Installed'

Here we go folks... spread the link!

https://discussions.apple.com/thread/3730868

Encrypted11 wrote:

 

iPhone 4S displays 'No Service' or 'No SIM Card Installed'

Thanks for the post but I know I tried that and it didn't work.

Mritacca and Cealtr,

Looks like Apple is censoring the posts again. Don't want us to talk and make known issues we have. Very Interesting.

mritacca wrote:

 

Here we go folks... spread the link!

 

 

https://discussions.apple.com/thread/3730868

It says "Unauthorized". Anybody else with this problem?

Yes Apple is deleting it... if it wasn't a 'real' issue they wouldn't be on the defensive!

Let's keep making some noise!

These issues are real. We paid money for our devices and we want it to work!

Get back to the drawing board Apple and give us a product that works or refund me my money!!!

I invite everyone to send Apple a message here....

apple.com/feedback

look for the iPhone and send in ALL your bugs with iOS 5.

The more noise we make, the faster Apple works in resolving all our issues!

I am tired of holding an iPod Touch S when I ordered an iPhone 4S!

https://discussions.apple.com/thread/3730868 this link is block and unauthorized! apple does not want the world to know that they have defective Iphone 4S!!!!! Spread the word that apple is a swindler!! Boycott apple product

I agree!

Ever heard of freedom of speech& the First Ammendment  Apple?

http://en.wikipedia.org/wiki/Freedom_of_speech_in_the_United_States

http://en.wikipedia.org/wiki/Freedom_of_speech

SHAME ON YOU APPLE!

You have outdone Microsoft!

Apple is the new Microsoft!

Fix our BUGGY iOS... it's been 120 days and counting!

iOS 5 released October 12th.  Today is February 12th!

APPLE iPhone 4S issues?

1. No Service / Searching bug

2. Audio issues

3. Random signal loss when switching from 3G to Edge and vice versa

5. Battery depletion issues

Completed all troubleshooting with wireless carrier and Apple and still experiencing?

Replaced device &/or SIM still issues ?

Tried apple support community?

Asked SIRI but she was only able to help w hiding a dead body?

GIVE PRODUCT FEEDBACK here-    www.apple.com/feedback

Cealtr wrote:

 

APPLE iPhone 4S issues?

 

1. No Service / Searching bug

2. Audio issues

3. Random signal loss when switching from 3G to Edge and vice versa

5. Battery depletion issues

 

Completed all troubleshooting with wireless carrier and Apple and still experiencing?

Replaced device &/or SIM still issues ?

Tried apple support community?

Asked SIRI but she was only able to help w hiding a dead body?

 

GIVE PRODUCT FEEDBACK here-    www.apple.com/feedback

Yes I have the "No Service" issue and others as well.

I see Apple doesn't like the L word when it pretains to them.

While they are busy doing it, we are waisting time trying to make our iTouch 4S work as stated

*iPhone 4S.