iPhone 12 Pro MAX keeps crashing after "update all" on AppStore

About a hour ago I went to the AppStore and clicked "update all". All the apps started spinning and after about 20 seconds the screen froze and after a minute or so the screen turned black and a frozen "spinning" wheel appeared. It remained on the screen for like 5 minutes after which I did a hard reset (Volume up/down, power) and it booted again. I entered my code and after 30 or so seconds it froze again and repeated the behaviour above except it now did a full restart instead of locking up on the "spinning" wheel.

I have at least 15% of free storage out of my 256GB, I tried pulling out my sim card (though I do have my personal number on an e-sim and don't have the QR-code to restore it so I can't remove that). I tried to reset network settings but the phone freezes before I am able to complete it.

The strange thing is that if I don't unlock the phone after a reboot it remains responsive until I unlock it. Is it caused by any of the apps that I tried to update perhaps?