My ip7 work well with ios 13.xx. When i upgrade it to ios 14.4 , it have "no service" error . Then i reboot it to ios 14.5 beta . It have signal but only last 1 day and then i upgrade it to 14.5 rc it have signal for just a couple hours. Now i am waitting for the last 14.5 to fix the error. I have try all the ways like reset network, reset phone, turn airplane mode on/off, delete vpn ,...
Scorpio9410
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution