iOS 14 no signal, no cellular data

I am using 11 pro max .In ios13 my phone was perfect , after update of ios14 the network shows no service in every few minutes, done everything with phone (include reset, format and install fresh IPSW file from itunes) after struggle of 2 month today i visit apple service centre they said there is no hardware issue . they also install ios but nothing happen , problem will still remain .. I gone switch to android ,apple is totally shit company , very bad response

I spoke to soon, it still fails with ios 14.3 with iphone 7 though so far less often

My cellular data on iPhone 7 Plus, with iOS 14.3, works perfectly fine when I removed VPN.

I have an iPhone 7 Plus and I had the same issue as everyone else. When I first updated to iOS 14, I lost all data and could only call and receive texts. Only with WiFi could I open up my apps. The only thing that worked was when I removed VPN on my phone and then I was able to have data.

We have 3 iPhones in my family, wifi quit working on all of them after updating to iOS 14, have tried all the suggestions on this thread and can't find a solution. Can't revert back to previous versions because I have to have wifi to proceed. Replaced one of my phones with iPhone 12 pro, it came with iOS 14 installed wifi doesn't work on it. We also have 3 iPads that will not be updated until Apple resolves this issue

Guys if you 3g connectivity in your sim card , then use 3g connection until apple fix this issue, this issue makes problem only in when you are using 4g not in 3g, i know 3g is slow internet atleast you have make calls on 3g which is important without any call drops.....

My situation was rectified by turning off my VPN which is HotSpot Shield Elite. The moment the VPN was disconnected, every app connected and worked perfectly...

Still having this problem (posted 5 days prior). These past 2 days my connectivity was better but still unreliable and seemingly random. Hours ago cellular connectivity stopped and rebooting the device, the only solution that appears to work, did not restore cellular service.

I upgraded to iOS 14.4 public beta. This did not help.
I uninstalled Passpartout (openvpn app). This did not help.
I reset my Network settings. This was interesting, if my cellular connection was still searching this action would freeze the Preferences app rather than reset the phone. I'm not sure this action can be performed while the network is "Searching". I also attempted this with the SIM removed and it failed to work.

I am not successful modifying anything in the Cellular settings because it is empty while searching.

Today I reached out to Apple Chat Support which was marginally helpful. They could only tell me there is a Hardware Issue that requires service by a technician. Therefore, Apple believes this particular phone is broken.

I'm on an iPhone XS max and I am getting a drop down on 4g speeds on iOS 14.4. im only getting about 0.07mbps up and 0.32mbps up on a full 4g connection

Does anyone know when Apple are going to issue a fix for this bug? My iphone7 now has no cell phone access and I have tried all the fixes recommended. Apple support just told me to contact my sim card provider which I know is not the issue.

If you have a external VPN app on your phone delete it and your problem should be resolved. That software doesn’t mix with iOS14 update. I was just having this issue the last 4 days
took it to a apple specialist they couldn’t even figure it out. Just deleted that app and everything went back to normal.

We have seen this before, not as bad on our 7 and 8 phone, BUT once we realized they were messing signal we turned off Auto-Update until it is fixed. With that BOTH phones now will not charge ... on a multitude of chargers and cables.

Anyone see that before?

Also, to Elang25, we dont have a VPN or one configured. So what else may be looking like this?

Hello, Does somebody try the last iOS 14.4 beta 2 ? is there any good news on that subject. ?

Just installed 14.4 Beta 2. Still the same... no change whatsoever...

same just installed 14.4 beta 2 same fckin shit, quite done with this.

The fact that i cannot understand is why in my house it keeps stable ( but it fails sometimes) and around the town it goes so wrong

Coz when u r going around your cellular is jumping from one cell “tower” to another and is on that transition that iOS is not being able to “close” session on cell A before leaving then is not opening session on cell
B because it’s is “already opened”

my iPhone 11 with movistar (Spain) the modem
firmware from 14.3 to 14.4 beta 1 was “upgraded” from 2.03.04 to 2.03.03 and I had almost no issues... on 14.4 beta 2 again the firmware is 2.03.04 and problems appeard so... sincerely I don’t understand how it is being so difficult for developers to find the root cause.... being IT “guy” sin more than 24 years I can’t understand at all this ... first and most important that has to work on mobile is: data and call when MOVING around ;))) so really upset with this....