I found this in my notes from when I loaded NetHunter on my old OnePlus one a while back. Thought someone might find it useful so enjoy.. (apologies for the formatting, copy/paste from google docs broke some things..) 1) Backup The first thing to do is backup your OnePlus One! This can be done many ways but i found the following commands useful: Adb pull /storage/ /local/path/to/stuff/storage Adb pull /sdcard/ /local/path/to/stuff/sdcard Once your data is backed up verify that you have what you need before moving on. The later steps will ERASE ALL YOUR DATA! 2) Install stock CyanogenMod Once all important data is backed up, we are ready to install CyanogenMod 2.1) Download The first (and hardest) part of this install is finding the binaries. Unfortunately, CyanogenMod has moved on and is no longer supported. This means official links are no longer available. Cyanogenmod.org looks dead, and cyngn.com domain now belongs to an autonomous vehicle com