Lineage OS is one of the best Custom Rom for Zuk Z1 out there. if your like me and flashed Lineage OS, you would have been disappointed to see that the Fingerprint, Accelerometer and Gyroscope Sensor is not working. Luckily i have found the solution.
NOTE - I will be using TWRP recovery, you can do the same in other recovery modes also.
Just follow the steps below or watch my Youtube video -






Download this firmware - https://www.androidfilehost.com/?fid=24351979186684091

Steps -
1. Go to developer option and turn on advanced reboot.
2. Press down your home button and select restart > recovery > ok.
3. Once you are in TWRP recovery mode, go to install, and find your downloaded zip file and select it.
4. Make sure that the "zip signature verification" is unchecked.
5. Flash it.

That's it !

NOTE - The only bug is that you have to configure your fingerprint every time you change your security back to fingerprint. (Fingerprints are not saved)

If you have any questions regarding your zuk z1 comment them down below !!