Lenovo Yt3-x90f Firmware Update File

(it has reached end-of-life). However, you can still find the last official ROMs on third-party firmware archives.

YT3-X90F_S000054_160708_ROW (Android 6.0.1) lenovo yt3-x90f firmware update

Here’s the most direct piece of information for you: (it has reached end-of-life)