I put a screen lock pattern on my phone but now the pattern wont work

[Android Central Question]

I put a plain upside down "I". It won't accept it now....how do I get into my phone?

 

[belodion]

Were you not required to set a backup method as well?
Have you tried a Power Off and Restart?
https://forums.androidcentral.com/showthread.php?t=409154

 

[B. Diddy]

Welcome to Android Central! Which phone? Do you mean an upside-down capital L?