I had purchased a samsung galaxy tab 2 for my wife. I purchased it from a relatIves shop. It was a good device that time. It worked perfectly fine for 6 months. After that charging issue occurs in it. I plugged its charger for all night but it didn’t get charged. While switched on the device while charging it shows a red error on battery icon. Then I take it to the service centre, they took around 15 days. Then it worked fine for few days and that problem arise again. I told service centre guy to check it properly. But that problem has never been rectified by samsung. So its a total loss for me