So I've taken my phone apart, and it's been pretty disastrous. The only good news is that my battery still holds a lot of charge, the multimeter reported a voltage of 4.13v. The problems started when I tried to reassemble it.
The connector for the fingerprint sensor is rage-inducing to snap back on, and after 40 mins I though I finally succeeded when I realised I broke off the ribbon cable. So no more fingerprint sensor. 😠While doing so, some small piece of rubber seems to have fallen off, and I can't figure out where it goes after scouring the inside of the phone, the case, and F