Galaxy tab 3. Battery is good.
*Often shuts off during videos, now anytime.
*Reset using power+volume up won't work.
*Loops Galaxy screen, Samsung logo sometimes starts to appear then right back to Galaxy screen over and over and won't turn off.
Eventually it will stop looping and shut off. Most times after that it will turn on fine but it's happening multiple times a day now.
Thank you for your response.
The problem is, it doesn't do it whenever it's turned on and when it shuts itself off, nothing works, including trying to turn on safe mode, to turn it back on. After awhile, it just turns on normally. I thought it was overheating but it does it at totally random temps.
I've checked for viruses and malware and it's clean so I'm really at a loss!
If it is under warranty, I would definitely contact the manufacturer before getting rid of it. You may want to consider an app that will monitor it for problems and perhaps give you a better idea of the cause. Or, you could try a "Hard Reset", before getting rid of it.