Upgrade LineageOS on nx512j

Manually upgrading LineageOS

The updater app does not support upgrades from one version of LineageOS to another, and will block installation to any update for a different version. Upgrading manually requires similar steps to installing LineageOS for the first time.

  1. Build a LineageOS install package.

    • Optionally, download additional application packages such as Google Apps (use the arm64 architecture).
  2. Make sure your computer has working adb. Setup instructions can be found here.
  3. Run adb reboot sideload.
  4. Run adb sideload /path/to/zip (inserting the path to your LineageOS package).

  5. (Optionally): If you want to install any additional add-ons, run adb reboot sideload once more, then adb sideload /path/to/zip those packages in sequence.

  6. (Optionally): Root the device by installing LineageOS’s AddonSU, use the arm64 package.
  7. Once all installations are finished, run ‘adb reboot’.

Get assistance

If you have any questions or get stuck on any of the steps, feel free to ask on our subreddit or in #LineageOS on freenode.