Solution Of Too Many Pattern Attempt

how to unlock locked pattern or forgotten pattern 

we have some possible solutions for android phone

1. if our phone data was off and phone gets locked
    this is a big problem but it is not hard. many site
    show to reset our phone but this way not worked.
    we have to on our data and log in our id. so firstly
    you have to open your notification bar but can't able
    to open this. the solution of this problem is touch on
    emergency call on now u can open your notification bar
    then open your data and log in and start your phone
    ( i have use this method karbonn a5+)
   if your phone not have data or id then you only use edb
   commands.