Lenovo Tbx704f Android Update 2021 ((link)) -

The XDA Developers forum became the central hub for TB-X704F Android 11 discussions in 2021, with thousands of views and hundreds of posts on the LineageOS 18.1 thread alone. Here's what the community had to say.

A: It is likely a small bug fix or Google Play system update, not a full Android version upgrade. Do not expect Android 9 or 10. lenovo tbx704f android update 2021

: Discontinued (No further official updates will be released) The XDA Developers forum became the central hub