Please see the sticky Nukemaster referred to.
Specifically:
Q. My phone is locked after too many pattern traces it won't unlock.
Q. My phone is locked and I have forgotten my password.
Q. My phone is locked and I have forgotten my Google account info.
Q. My phone was locked by my son and I don't know what he did.
Q. Forgotton Password.
Q. How to recover Password.
Q. Unlock my phone without a Google account
These questions and more are what we get every day with people wanting unlocking help and instruction on how to get around entering a password. We cannot verify ownership and or identity so therefore it's against forum rules to be creating a thread to ask for help with unlocking. Any threads made asking for unlocking help will be closed by one of the Moderators.
Believe it or