iPhone 15 poor signal and data loss

[Matty71]

I moved to iPhone 15 and ever since day 1 I’ve had nothing but trouble with signal and data not working and showing I have signal but won’t work is there a problem with these handsets 

[madasaf1sh]

@Matty71 

Not that I know of, first place to start is doing a network reset on the device, and checking all your settings.. 

What happens when you put your sim in a different phone, is it the same? As it could be worth a new sim which can be obtained by popping into an o2 store with Photo ID. 

If you think its a phone fault then speak to Apple https://support.apple.com 

[MI5]

@Matty71 

Also check here for any local issues O2 | Service Status

Guide: How can I sort out my network issues? 

Guide: Is the network down for me or everyone? 

https://www.o2.co.uk/apps/my-network