[sgaia]

I had a brand new 8830 and keeps rebooting

[akosnitzky]

Welcome. Pull the battery with the device on. wait 30 seconds and place back.

[sgaia]

Originally Posted by sgaia

I had a brand new 8830 and keeps rebooting

I also got a brand new battery and still keeps rebooting

[akosnitzky]

You may need to wipe the device and reinstall the OS if you installed the OS in the first place. If its new, just return it.