Do you you have a task killer, anti-virus software? No but will get one
Have you checked the battery manager to see what it says? Yes but really don't understand it.
Have you tried restarting the phone? Yes
Can you provide us with a few more details as to how the phone is behaving.
It started a few days ago, when weather bug tried updating my location. Seemed to be stuck on updating, so I uninstalled it today and turn off the phone. Then I stopped almost all applications that were running. Seems to be charging fine now and not heating up. I am still trying to learn this mini laptop... Thanks.