Firmware update?

[Csewhite]

The firmware is over 2years old .. most units are powerful enough to run even the latest versions of android ..also there is something 11gb hidden inside some units going to waste.. if any one is comfortable with flashing their unit they should look at custom firmwares .. all you need to know is your screen resolution and what type of unit you have. Double booting is a result of sloppy firmware development. I had so many issues when I first bought my unit now I only install custom firmwares. It would be nice if the units were ota updated