why my android start password is not working?

[Android Central Question]

i am trying to start my phone , it is encrypted by start from password, i am giving rhht password but still it is not taking it. Every time i am getting a message wrong password.
how to start it , please help

 

[B. Diddy]

Welcome to Android Central! Which phone? Are you certain the keyboard isn't set to Caps Lock? Is there a screen protector on that might be causing inaccurate touches?