Herelink needs a custom QGC, it won’t work with just a normal Android QGC build.
The provided QGC is horribly outdated, there are so many neat and useful features for touchscreen use in the current master.
Please provide a updated, daily build.
It is right here GitHub - CubePilot/qgroundcontrol-herelink
thank you, but the last build is from May this year. I hoped for something more up-to-date.
That is the most up to date released version of QGC.
If you want something different, I invite you to compile it yourself