Hey guys I'm happy to tell u that today I found the solution to how to open the applications if it is protected by pattern . 1st go to settings thn click application there than click topmost right button there u will find reset application preferences click that ur pattern will be removed without loosing any of your data .
Forgot to write there if u facing problem in unlocking the pattern because u forgot the pattern than this can be done its very safe without loosing any of data
