My Samsung Galaxy Tab 3 10.1 has been randomly shutting off for the past year. I brought it to the service center (even when there was no more warranty) and they did a factory reset on it to no avail. I have opened the back cover of the tab before and tried fixing it, thinking it was the battery or a loose connection. It worked for awhile after i fixed it but a month later it started doing random shutdowns again. Even the slightest touch can make it turn off. Sometimes it doesnt turn off for a day, sometimes it doesnt even want to turn on. Any suggestions?