Sometimes, the Coby Kyros MID7015 tablet has become locked up or frozen. If nothing, including the Power button will make the device respond, it’s time to try a reset. You may not have noticed that there is a Reset button on the lower-back part of the tablet. Simply use a paper clip or other type of small tool to press the button. After a few seconds, the Kyros should restart.
If the Kyros locks up frequently, you may want to uninstall apps that may be running in the background and causing trouble with the device to see if that fixes the issue.