After rebooting my rooted, unencrypted, android phone, the lock screen keeps telling me my password is wrong. But I am very sure that the password is correct. Because I input this password once per day. I have adb debug enabled and I can connect this phone to computer, what can I do now? I don't want to reset my phone, that will lose my data. Thanks a lot.
PS: Another weird thing is even if it keeps telling me my password is wrong, after attempting this correct password many times (more than 30 times, I didn't count), there is no password failure attempts warning at all.