How to open blocked samsung galaxy tab?

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I HAD CHAINA COMPANY TAB I DON'YT KNOW MODEL NUMBER ... TIMES USING WRONG PATTERNS SO TAB WAS BLOCKED NOW ASKING THE USER ... NAME AND PASSWORD BUT THE TAB ... ME HOW TO UNBLOCK THE TAB   more
turn on your device then press the power button once then you device will show like this: device options power off data network mode data network mode deactivated airplane mode restart. now ...   more
... didn't know that I had her tab or she would be really ...   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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