Avoid user accessing Android kernal

[khairun]

Hi, thanks for let me be part of the best forum for android.
How to avoid ppl using this step to root.

Reboot the device into Download mode. This can be done by pressing and holding Volume DOWN+Power buttons together.

I having a issue, that we have a table gave to staff, manage to block some of app or installing app with admin right, but the thing is, some of the user still can install and downland game with authorize. My theories is that thy root the Tab and do as they like. My question is, how to avoid this issue.

Thanks & appreciate if you guys could help.

 

[Bosbouer]

Avast has software that can be applied to rooted devices to stop tampering. Not sure if you have to pay for that privilege, though.

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