Bugs because of not updating?
Recently my phone has giving me the 'no sim' error, and when that happens and i dont correct it using airplane mode it says that i have no imessage address, and that ive been logged out of my imessage account on icloud. It all goes away when i use airplane mode to fix it, but whenever i open imessages i get the screen i share here. I have to turn airplane mode on and off 4-8 times for it to get rid of the no sim error. It is not updated to Ios 16.6 and i was wondering if that fixed it for anyone, or if anyone knows how to fix it. Thanks!