Slow startup (15+ sec) on MK15 Android build — need to optimize QML load time”

While working on a customized QGroundControl Android build, I noticed that when running the app on the MK15 controller, QGC (without any changes) takes more than 15 seconds to load before the main page appears.

I am specifically using for Agriculture spraying application.How can I reduce this startup delay?

I am also a MK15 user.

Given the low specs and old Android version used on the MK15, I strongly suspect you can’t get much improvement.