Sim not recognised after upgrade to latest ios

[Duane65]

Hi. Can anyone help with this problem? My iPhone 12 has updated to the latest iOS 17.6.1 this morning and does not now recognise my sim, hence no network coverage. I have restarted the phone and removed and replaced the sim but to no avail. Thank you in advance.

[pgn]

@Duane65 Try this, Google is often better for such matters:

[Duane65]

tried everything in the video but no joy. Looks like a trip to the o2 shop on a Saturday afternoon 😔.

Thanks again for your help 👍

[pgn]

You are welcome, @Duane65 - good luck in the shop, don't forget the photo id! 👍🏼

[Duane65]

SIM card needed replacing and worked instantly. Apparently it was a coincidence that it stopped working as upgrade went through.

Great service from the Northallerton o2 shop.

[pgn]

Result, @Duane65 - superb!