Unlike CyanogenMod, the LineageOS nightly builds will be released once a week. The installation process of Lineage OS is same as any other custom ROM and requires a clean installation (by wiping system). However, there will be an ‘experimental’ LineageOS build for those who want to migrate from the CyanogenMod installation without wiping data.

Note that the experimental builds of Lineage OS will only be available for all supported devices for two months. Users can install this build to transfer data from their previous CyanogenMod installation. Once the experimental migration build installed, users can upgrade to the latest weekly builds without losing data. Keep in mind do not install experimental LineageOS 14.1 build on top of CyanogenMod 13.0 or LineageOS 13 on top of CyanogenMod 14.1, as they will not work. Make sure you download and flash the correct builds for your device. Lineage OS official download portal, install stats page, and Lineage OS Wiki are now live. Below is the list of Android smartphones that supports official Lineage OS. More information available at here. Below are currently supported devices by LineageOS: angler – Nexus 6P armani – Xiaomi Redmi 1S athene – Moto G4/G4 Plus bacon – OnePlus One bullhead – Nexus 5X cancro – Xiaomi Mi3w/Mi4 condor – Moto E cherry – Honor 4/4x clark – Moto X Style crackling – Wileyfox Swift d802 – LG G2 d855 – LG G3 deb – Nexus 7 2013 4G ether – Nextbit Robin falcon – Moto G find7 – Oppo Find 7 find7s – Oppo Find 7s flo – Nexus 7 2013 Wi-Fi gemini – Xiaomi Mi5 h815 – LG G4 hammerhead – Nexus 5 hayabusa – Xperia TX hero2lte – Galaxy S7 Edge herolte – Galaxy S7 huashan – Xperia SP i9100 – Galaxy S2 i9300 – Galaxy S3 ido – Xiaomi Redmin 3/Prime jag3gds – LG G3s kiwi – Honor 5X klte – Galaxy S5 lt03lte – Note 10.1 (2014) LTE m8 – HTC M8 mako – Nexus 4 mint – Xperia T mt2 – Ascend Mate 2 n3 – Oppo N3 nicki – Xperia M oneplus2 – OnePlus 2 oneplus3 – OnePlus 3 osprey – Moto G 2015 otus – Moto E 2015 P024 – Zenpad 8 (z380kl) peregrine – Moto G 4G piccolo – Acquaris M5 r7plus – R7 Plus seed – Android One 2nd gen shamu – Nexus 6 thea – Moto G 2014 4G titan – Moto G 2014 tomato – Yu Yureka tsubasa – Xperia V v410 – LG G Pad 7 LTE v480 – LG G Pad 8 v500 – LG G Pad 8.3 vegetalte – Acquaris E5 4G victara – Moto X 2014 w5 – Lg L70 wt88047 – Xiaomi Redmi 2 Z00L – Zenfone 2 Laser (720p) Z00T – Zenfone 2 Laser/Selfie (1080p) (Source – Lineage OS)