Step 1: Download the required ROM and GApps files from the download section below.

How to Unlock Bootloader and Install TWRP Recovery in Xiaomi Poco F1

Step 3: Now Boot into TWRP Recovery mode and do a full factory reset and data and cache wipe. Step 5: That’s all After successful installation reboot your device.     ROM Version: Resurrection Remix Android Version: Android 8.1 Oreo     ROM: Download Resurrection Remix ROM   GApps: Download OpenGApps (ARM64)    Source: XDA Forums  

Credits

Lineage OS TeamResurrection Remix TeamAll Respected Developers and Device Maintainers

  If you any queries or suggestions then don’t forget to leave them in the comments below.