iOS 14 no signal, no cellular data

I have an Iphone X and since the latest ios 15 update my signals for phone suddenly went off and since then it’s of no use. Tried inserting the sim in other phone working perfectly and have tried resetting network and factory reset as well it is of no use. Please let us downgrade back to ios 14 or provide a solution. Sim is really important nothin Can be done with out it. I’m really sick of this bug. Missed many important meetings and calls due to this bug. Apple’s quality is deteriorating day by day. Really disappointed. Provide some solution pls??

I went through the same thing with the iOS 15.0.2 update and now again with the 15.1 update. It's so frustrating. I did all the things suggested online and had to resort to a full factory reset. About to do it again for the 15.1 update failure. Am I going to have to do this ever single time an update comes out, @apple?!

Hi, I’m also having the same issue with my mom. She has an Iphone 11 Pro, went to the Apple Store and they told her it was a hardware error and that she had to buy a new phone. I can’t believe that it’s been a year since this forum started and Apple has done nothing to solve this issue. My mom was literally one month off the guarantee. And ok, phones can fail, but it is not possible that Apple does not provide a solution to this issue. My mom really takes care of her things, her phone is like new, and we cannot afford to buy another one now. It is so frustrating for me and for her.

Have any of you guys tried the different solutions provided in this forum? Did anything work for you? Please keep us updated!

same thing here, my iphone X have no cellular data, no signal.

I tried reset all, and it didn't work. just tried to erase all, now it won't activate, and I can't even do a back up restore.

scheduled an apple store repair visit tomorrow, see how it goes.

Same problem here (Germany) with my iphone 11. It's already iOS 15.4 and EXACTLY the same problem persists. Unbeliavable. Data works for 2 minutes after turning on and off the airplane mode and that's it. Signal gone again.

I had the problem with the iPhone 11 Pro Max after an iOS 14 Update. i tried everything including full file restore and new sim. After toggling flight mode it was working for a while and then stuck with edge/2G and nothing was loading anymore. Sometimes it was going back to 4G and sometimes it stuck until restart or toggling flight mode. Apple did not help. Genius Bar refused any help because it was already a few months out of warranty. The only thing Apple offered me was 390€ for a 1360€ iPhone as a trade in for my new iPhone 13 Pro Max. I had to take it because it had no other chance. As long as I don’t know what is wrong with the phone I couldn’t sell it to someone else…

Same issue here :-/ I only get signal after factory reset. Terrible.

I am having the same problems and have for the last 10 months. Has this been resolved? Is there a fix?

My temp fix is to put the phone in airplane mode for a 10-15 seconds. Sometimes, though, this only works for a few minutes and other times it seems to take care of it for a while.

I know others with the same issue on their iPhone 11.

I thought I was the only one with this problem, apparently this quite a lot of us. Why haven't they fixed this issue? They release new phone with no real improved mods, but yet they don't fix reoccurring bugs. I started out with the original iphone all the way to the iphone 3, then I went to droids, then my wife wanted the iphone bundle with the 10max and now that was my biggest regret, which is coming back to the iphone. They have crap customer service on their phone, no real solution, it's always "just restart your phone." APPLE!!!!! Fix your bugs!!!!! Can't wait til they stop patching the 10max or it takes a crap on me, so I can switch back to droid at this moment.