For the past couple of months my wife and I have been having trouble charging up our Samsung Tab E’s. Our USBs weren’t charging quickly enough to suit us. We thought something was wrong with the Tablets. Then I decided to switch to our cell phone USBs. Right away the Tablets began to charge more quickly. Meanwhile, when I tried to download images from my desktop computer to my Samsung Tab E only one in four or five would download. Finally, today I switched to my Cell Phone USB to transfer the images and it worked immediately. It had been the Samsung USB connector causing the problems all along. So, if you’re having charging or image transfer problems check your USB connector. You may need to switch as we did.
Hope this helps someone?
Dan O. De Ment