My Lenovo tablet model:1304 was downloading updates to applications and "lost" internet connection. Now I have to continuously navigate through multiple "force Close" windows for each application that was stopped unexpectedly. My wifi setting states "error" and can't "turn on" under the Settings page. I don't know how to re-boot or remove the battery or what to try next to restore the internet connection on my tablet. Obviously my Wi-fi is working in my home for me to write this question on my personal laptop with my Lenovo tablet beside me.