While i was using samsung tab 4 it was hanged and didn't work..so how can i reboot this device..pls help.

[eimonthantt]

While i was using samsung tab 4 it was hanged and didn't work..so how can i reboot this device..pls help..thz u..

 

[webworkings]

You need to turn it off and back on. If you are unable to do so, you will have to wait for the battery to run out of power and it to turn off on its own.