Luma

From the project's README ("Installation"):

Homebrew Channel

https://github.com/ecklf/lg-luma/releases/latest/download/repo.json

SSH

On your computer, replace TVIP:

scp -O dist/com.ecklf.luma2.15.3arm.ipk root@TVIP:/tmp/luma.ipk ssh root@TVIP

In the TV's root shell:

luna-send -i luna://com.webos.appInstallService/dev/install
'{"id":"com.ecklf.luma","ipkUrl":"/tmp/luma.ipk","subscribe":true}'

Read the full instructions

From the project's README ("Takeover Method"):

> [!NOTE] > Takeover is supported on webOS 5, 6, 25 and 26.
> The takeover does not delete LG Home: it remains underneath a temporary mount, which is cleared by > a reboot. If Luma is uninstalled first, LG Home returns on reboot, but the separate takeover boot > hook remains and logs an error because it can no longer find Luma. No TV reset is needed. For > clean removal, disable takeover before uninstalling.

Install Luma and verify that it opens normally. Disable any Home-button mapping in LG Input Hook (remove its Home-key action) and any other Home replacement, then run in the TV's root SSH shell:

If you enabled Lumas autostart method earlier, disable it first:

APP=/media/developer/apps/usr/palm/applications/com.ecklf.luma sh "$APP/autostart.sh" disable

To enable the takeover run:

APP=/media/developer/apps/usr/palm/applications/com.ecklf.luma sh "$APP/home.sh" enable

To see the status or disable the home override use:

sh /var/lib/luma-home/home.sh status sh /var/lib/luma-home/home.sh disable

restore is an alias for disable.

Boot log: /var/lib/luma-home/boot.log. See the development guide for implementation details.

Method for webOS 5 / 6

On webOS 5 and 6, SAM cannot reread a mounted Home manifest, so home.sh enable instead bind-mounts Luma's executable over LG's /usr/bin/com.webos.app.home. LG's Home manifest stays in place and Luma registers with SAM itself, so the Home key brings the running Luma back instead …

Read the full instructions