I started up my phone as normal a few days ago, clean noticed that when I entered in my PIN number, I was returned back to the lock screen where my only option was to once again press my thumbprint which brought me to the pin screen. No matter how many times I did this it would keep me locked out.
I have tried starting up in safe mode and removing the SIM card, the same behavior.
The only notice I initially got was that my device was running low on space.
I was however able to eventually get in the phone by swiping down to get the top menu and selecting the settings button which would bring up the pin. I can log in this way, but it gives me the error message "System UI keeps stopping". I was able to get to the apps section of the settings menu and delete some unused apps, however when I try to go to the home screen," pixel is starting..." with an endless scrolling bar.
If someone calls me, I can receive a phone call in this manner, not make any calls as I cannot get to the phone app.
I would appreciate any help.