You want your own phone to go in jail?
Before any of that, turn off the phone, then turn it back on. Do not just reboot. Then retrain/readjust your fingerprint reader to read as many different sides of your finger(s) as possible. If it still has problems - you have an active and ongoing warranty so you can visit a service centre and claim your rights as a customer.
Edit: Forgot to mention - great update from what I can tell, zero issues of any kind with my 3a, everything works great. Thanks Nothing team 🫡
