MyYuntab will not play saved videos. The sound from the videos play, but screen goes black. device is a 10.1 inch Android 5.1 Yuntab I bought thru amazon

SOURCE: what dose code 10 mean for my proscan 7 inch tablet

It means you will likely have to do a "factory reset." That would return the tablet to "fresh out of the box" status. Yes, you lose what ever has happened since then.

1. Look for the reset hole on the sides of the device. 2. Poke the hole for 5 sec. using a paper clip or a pen. 3. The device will reset. If that did not worked try this. 1. Power off the device. 2. Press and Hold Volume down and Power button at the same time till you see the recovery screen. 3. Use volume down and select Wipe data/factory reset. 4. Press power button to accept. 5. Use Volume down and select YES. 6. Press power button to accept. 7. Press Power button to select Reboot after the reset.

Otherwise, you might have to take it to a shop or send it off and you won't like what that will cost if it is not under warranty.