How to unlock tab2 after too many attempt?

You may find the answer in the thread:

I HAD CHAINA COMPANY TAB I DON'YT KNOW MODEL NUMBER ETC. I AM MANY TIMES USING WRONG PATTERNS SO TAB WAS BLOCKED NOW ASKING THE USER NAME AND PASSWORD BUT THE TAB UNABLE TO CONNECT INTERNET PLEASE ...   more
... started with new pattern of unlocking.   more
... give t to me and tried attempting the pattern a few times but ...   more
problem solved, good suggestion on your site.   more
If you have registered the device you can go onto Samsung locate me and sign in using your Samsung login details which allows you to unlock the screen. Hope this helps :)   more
Please turn off the device then press Volume Up + Power Button. Keep these pressed until the Android logo appears. Use Volume Up/Down to select Wipe Data/Factory reset then reboot the device. ...   more

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