iPhone 13 Pro freezes all the time

Hi JudyPal,

Thanks for using Apple Support Communities. We understand you are experiencing an issue with your iPhone becoming unresponsive. We know how important it is to resolve this, and we're happy to help. We recommend checking out the steps in the following resource that can help resolve iOS performance concerns: If your iPhone or iPad is running slow - Apple Support

Thanks.

I've had this problem ONLY AFTER "upgrading" to v16.3. Was fine before. Unfortunately, there is no ability to roll back to a previous working version. A physician I work with has the same issue with his iPhone 13. I can only hope my phone will function when a fix is available. If not by this weekend, I'll be switching to an Android. Apple should never have released an iOS version that wasn't extensively tested with all applicable iPhones. I'm not going to buy a 14 to fix a problem Apple created.

I'm using iPhone 13 pro. Today I updated to 16.3.1, and it keeps freezing -> no response (even if there is a phone call happening) -> restart. Already happened 6 times, still going on. Right now, I received a phone call from Apple support, then my phone is frozen, then turned off, call disconnected, lol, I'm hopeless. Please someone help me, I only have one cell phone, urgent!