This is for the Wi-Fi only version of the tablet and has not been tested on the 3G version!
Use at your own risk!
Website and Download
Release notes.
Device specific page on "twrp.me".
Download page with current and past versions.
Installation
- Enable USB debugging in developer options.
- adb reboot bootloader (The bootloader is not visible tablet will look stuck at lenovo logo, this is fine.)
- fastboot oem unlock
- fastboot flash recovery twrp-2.8.7.0-b8080f.img
- fastboot reboot
- adb reboot recovery
Boot to Bootloader
You can also boot to the bootloader by holding volume up + power while powering on (release as soon as you see the logo).
Again the bootloader looks like you’re stuck at the lenovo logo that is fine and should work.
There is no boot to recovery option from the bootloader, just use "fastboot boot twrp-2.8.7.0-b8080f.img" instead.