Oh my god! I have same situation in Bios setting & Android/Windows Boot manager & Bios setting after bios updated !
Also, I found the downloaded bios version(2013) is older than the first unbox (2015)
First of all, I just follow the Windows 10 update notification from system, even the update is very very slow but smoothly, but the screen cannot turn on after updated Windows 10 when the screen off at once, hold 20 second to turn off is only one way to open system again ! It suck product is really really make me trouble and unhappy and wasted my time!
Thus, I toke this thing to retailer but they said its not their responsibility so they cannot change the new one to me because I did the update myself !
Now, I re-install to Windows 8.1 but touch screen still is not work and system not stable (Somethings will turn off suddenly)
I really angry and I swear never buy any China cheaper tablets/PC product!
Today I bought the Microsoft Surface 3 instead of Pipo W3F already.
