I think I follow your blog… https://sspaeth.de/2021/08/flashing-the-foss-modem-firmware-on-the-pinephone/
With the L5 you’re not another brick in the wall, you’re a free brick in the woods or wherever you want:
[https://invidious.privacydev.net/watch?v=YR5ApYxkU-U]