I've noticed that the dap exhibits some unusual behavior when power is completely drained.
When I charge from a dead battery, the battery percentage gets stuck on 1% regardless of how long its charged. I have to power on the dap for it to charge properly from this point.
On top of that I get some unusual errors like it will get stuck on the hiby logo and won't boot into android unless I press and hold the power button for 30 seconds.
Then on top of that sometimes I get this error message. Which to get out of this is to hold and press the power button for 30 seconds until it turns off, then I start the whole process again hoping it doesn't repeat the cycle.
I hope this is addressed in the next firmware update. This is getting quite annoying.