If your phone says that is is NOT allowed... sorry, but it is not possible.
Even though Sony is happy for us to unlock the bootloader, if the carrier/operator (verizon, o2, virgin, etc) wants - these companies can ask Sony to stop the bootloader f...
Just flash v2.82-SR1 as normal on my Nexus 6P using Android O Dev Preview 3 and it works! Thanks developer.
It may happen due to font cache corruption or invalid/broken font.
Even if you select "Ignore fonts mentioned in SSA", MX Player will still cache the fonts.
goto settings » general & clear the font cache if the problem persists.
There's a bug that the battery will tint with "Pixel blue" when it's under 15%. Here's why (framework-res.apk):
Left: Pixel Experience, Right: Pixel