Forum Discussion
OnePlus 7T Pro Mclaren Andoid 11 uodate sim oroblems
Sinc the update yesterday I've had times where the phone doesn't read sim card or connect to Wifi. It's frustrating because I never had a problem with the phone until the update. It's only been a day...
Anyone still struggling with this. I had no wifi calling, T-Mobile data just wasn't working and other connectivity issues. The last October 2022 security patch screwed with the SIM and phone functionality. Chances are this might be the same issue again. Go to T-Mobile and get a new SIM stat. Don't let them say it's cause your phone's not updated cause it's not your phone it's that update.
