CyanogenMod is no more. You can consider as the next gen of CyanogenMod. Lineage OS is an open source project with additional contributions by various developers. The Lineage OS 14.1 ROM developed by wee-known XDA developer unjustified Dev, and it built to support Android 7.x Nougat, while ROM Kernel is Linux 3.10.x and the ROM is based on CyanogenMod. Just keep in mind that it needs Universal Bootloader and Modem packages to flash the ROM. Alright. Let’s proceed to the next part now.
Things work fine with this update
Camera (front and rear)
Requires Root Access and latest TWRP Recovery.
Your device must have 50-60% charged.
Take a full backup of your data.
The Custom ROM shared here only works on LeTV 1S X500.
Download Required Files
Files required to Flash Lineage OS 14.1 in Letv Le 1s-
Official build: Available, check the download link below: