Update IOS 7.1.2 - Iphone 4 - No SIM Card
Hello,
I have a IPhone 4 and just after the update 7.1.2 of IOS , I had an error "No Sim Card".
I have follow this howto: iPhone: iPhone: Troubleshooting No SIM , (without the point 6) and no result!
I see a lot of the same problem with differents models of Iphone/Ipad...
Sim Failure on update iOS 7.1.2
Re: "No Sim Card Installed" error
https://discussions.apple.com/message/26137628#26137628
iPhone: Troubleshooting No SIM
etc...
How can I resolve this problem please ?
Best regards.
I'm hoping they figure out a fix for this soon, it's too much to just be a coincidence in my opinion. I hadnt bothered with the update until last week I figured why not update, it'll get rid of the irritating notification badge I had for so long. Sure enough that evening I had my first of probably 2-3 dozen SIM card failures in a week or so. Doing a hard restart will usually temporarily fix the issue but I'm sure I'm not the only person who realizes that this kind of bug could cause serious risks. For anyone trusting a reliable network connection in a life or death situation this is actually a very big problem. I never know when or where my phone will fail on me next. It's about a year and a half old and I haven't had a single issue with network until hours after this latest update. I will be doing my research from now on before updating. This post is more so for someone within Apple, and to support the legitimacy of the others, you should really take these network failure concerns seriously.
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after finish software updates IOS 7 in my iphone 4s its showing connect to itunes after i connect with itunes its showing 40 hours remaining for update. But still not finish even after every 30-45 minutes showing error. What i will do please guide me. I'm connecting my device with my acer laptop windows 7 professional.
firstly thanks for quick reply.
sorry sir,
i am confused in last line you wrote,
" This will erase the phone but you will be given an option at the end to restore to an existing backup, if you have one."
i did not understand last sentence - if i have one? you mean to say if i have data or not in my iphone?
i have many pictures, messages, contacts which are very much important.
so will it be all restore and will be backup again in my iphone if i restore?
i am extremely sorry to interrupt you again.
waiting for your quick reply
thanks and regards,
vishal -
I own a iPhone 2G Today
He underwent updated Software
He gave me this message
"The SIM card inserted in this iPhone does not appear to be supported.
Only compatible SIM cards from a supported Carrier may be used to activate iPhone. Please insert the SIM card that came with your iPhone or visit a supported Carrier's store to receive a replacement SIM card.
I did not know what to do??Follow this article: iPhone: Troubleshooting No Service or No SIM
Symptoms
In certain situations, iPhone may present one of the following symptoms:
"Invalid SIM" or "No SIM Card installed" alert appears intermittently.
Status bar displays "No SIM" when a SIM card is installed.
Resolution
If you encounter any of the above symptoms on your iPhone, try these steps to attempt to resolve the issue:
Update your iPhone to the latest version of iOS.
Toggle Airplane mode On and Off.
Try turning iPhone off and then on again.
Check for a carrier settings update. Tap Settings > General > About. If an update is available, a prompt will appear.
Remove the SIM Card and verify that it is a valid, carrier-manufactured SIM. Also verify that it is not damaged, worn, or modified. Then reinsert it.
Restore the iPhone.
If you still are unable to resolve this issue, contact Apple support for further assistance. -
i updated my iphone 3g to ios4.2.1 ... the update was succesful but nw itunes says that sim card inserted in this phone is not acceptable and also states that on;y compatible sim from supported carrier is acceptable !!! kindly suggest ...
horsie10 wrote:
i bought my iphone in USA and im using it in india .... kindly hellp me how can i resolve this problem !!!
It has NEVER been possible to purchase an unlocked iPhone 3G in the US. Your phone was hacked. Updating it has re-locked it to AT&T. AT&T will NOT unlock iPhones for any reason.
The phone is now useless to you. There is no legitimate way to fix this. Buy a new phone. Preferably in India. -
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