Update

[simmy2462]

Got updated this morning on galaxy s20 ultra now can't connect to network provider says no service anyone else having this problem Samsung advice factory reset phone ..no help at all

[Pugs1957]

Hi, I would suggest checking the APN settings match those of your carrier.

[weskerevil]

My s22 ultra did that so I plugged it into my PC and cleared the cache works ok now 👌

[simmy2462]

Checked all.settings over 2 hour period with tech but no luck still

[simmy2462]

Will try that now

[simmy2462]

What app did you use on pc

[Pugs1957]

Here's a tutorial, no app needed but you will need a PC https://galaxys20userguide.com/clear-cache-galaxy-s20/

[simmy2462]

Tried that but it just restarts it wont go to the menu tried a number of times with no luck