Rooting One Plus One

1. Install TWRP recovery steps
2. Install Lineage OS 14.1 based on Android 7 and GApps using the “Install” option on TWRP via sd card. Link to the guide.

A few lessons learnt along the way

• Ensure the USB wire being used can also transfer data
• Useful commands:

  adb devices -l
  fastboot devices
  fastboot oem unlock
  fastboot flash recovery /path/on/laptop/recovery.img
  adb push /path/on/laptop/supersu-v2.82.zip /sdcard/
  adb devices -l