How do i fix a tablet that reboots very often?

[AC Question]

I have an Hkc p886a that keeps rebooting. At first it shows the logo and the it shows the android update mascot but then it reboots again.
I have no idea what happened, please help.

 

[B. Diddy]

Welcome to Android Central! Try booting into Safe Mode, which temporarily disables all 3rd party apps. On most Android devices, while powered on, press and hold Power until the Power Off menu appears. Press and hold the Power Off selection until the Safe Mode prompt appears. Tap OK.

If the problem disappears in Safe Mode, then something you installed is causing the problem. You may have to uninstall apps one by one until the problem disappears. If the problem persists in Safe Mode, then it's more likely to be a hardware or firmware problem (which would not be surprising on an off-brand device like yours).