iOS 18 beta 4 loss of network connection

Hello,

I installed iOS 18 beta 4 today and since then my phone loses network connection all the time. Im unable to use my phone, make phone calls, use 5g etc. Please help!

I restored my phone to 17.5.1 via itunes but I was unable to restore my iCloud backup without installing iOS 18 beta 4 again.

How can I restore my backup without installing 18 beta 4 ? Now my phone is useless....

Chris

Same issue in Sofia, Bulgaria.

Same issue in Izmir, Turkey. It is so frustrating that there is still no any solution

Same issue here. It is driving me crazy.

Same in Poland!!!! yesterday I couldn't order a taxi, go to the website or even send a message to my family, send an email from work. The Internet disconnects every few seconds, it's random and completely independent of anything. I'm disappointed with the iPhone

I have the same issue and across two networks. EE and Vodafone in the uk. There not being an easy option to downgrade to 17 without losing backup data is frustrating.

I have updated to 18.1 developer beta and still same issue. I found out, that when I disable 5G option and set it to just use LTE everything seems to be working fine. also on the move, handshake between cell stations is working, even while in a call, I do not get disconnected while on the move. Maybe that also helps you until Apple fixes it with a new release.

I have been having the same problem. Signal is lost and calls are dropped when I am using the phone on the move. iOS 18 Public beta 2/iPhone 15 Pro Max. Polish Orange network.

Same issue Poland (Play)

After ios 18 update , kept loosing signal.

I Have the same issue, keeps loosing cellular signal. Esim configured. Location Norway - Telenor

Same issue here, downgrade to 17.6 didn’t help!

Is this fixed in the new beta five that came out today? I downgraded using one of the IPS W files for beta three which I knew didn’t have the network issue for me. If you aren’t aware of this option, just google iOS 18, beta IPSW and there are some good instructions. I recommend the configurator app to load this as I ran into an error just using the regular finder restore. I think I used this site but there are a couple https://ipsw.dev/download/iPhone16,1/22A5307i

With iOS 18.0 Beta 5 (22A5326f) no network lost problems with my iPhone 15 Pro Max in germany

Same for me constantly dropping connections on the move in the UK. I have EE for primary line and alternate between 3 and Vodafone for secondary line and drops 100's of times a day rendering the phone almost inoperable. I wish I had never signed up for this developer beta and just waited for the public release. Lack of patience resulting in me nearly throwing my phone out of the window. Avoid!!

Same issue from Turkey

iOS 18 beta 4 loss of network connection
 
 
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