[Android Central Question]

Hi, I have a problem, this morning trying to unlock the phone (HTC desire 820) I received information that the pattern was incorrect. The formula is 100% correct. Finally, after a few phobe resets, the pattern came in and I have access to the phone, but now to turn this pattern off I have to provide it again in Security options, but it does not work again. What to do to get rid of this pattern? I have access to the phone and have to wake up every 15th time so that the pattern lock does not turn on again. I do not have ROOT. Please help

[Rukbat]

Restart the phone again (and again and again and ...) until the pattern works both in unlocking and in changing. Then get rid of it. (Don't use a PIN - if you look, you'll see that the pattern is actually swiping a PIN on a 9 key keypad, so that's what's failing.)

The phone is 4 years old - it's probably starting to have mechanical problems.