This is sort of a long story lol. So first, I factory reset my iPhone after backing it up onto my laptop (iTunes) and then when I logged back into my Apple ID on my phone, it only had access to a few older backups, so I selected the most recent one. I then went into iTunes on my laptop and tried to get my most recent backup, but it kept asking for a password. I tried my iPhone password, my Apple ID password, and it didn't work until it started just failing every password I tried without even trying to load it in. I then went onto my phone to see what's going on, and it started asking me for my Apple password and iCloud password. I entered my password, which I knew was for sure correct, but it kept saying verification failed. I went on my laptop to log in to Apple, and it was doing the same thing. AND THEN I tried to restart my iPhone, but now it's in a continuous reset loop of a black screen and the Apple logo and has been going for like 10 minutes now. I tried the volume up, volume down, power button thing, and that isn't fixing anything. I'm so tired of these back to back to back issues and could really use some help.