How to silence start up sound?

[kiss_less]

I had the same problem with a notification sound from the System-UI when starting the Kompakt and I could stop it following this instructions:

Instructions for customizing notification sounds / vibration for sideloaded apps on Kompakt

I’ve seen a few people ask about customising which notifications make a sound or vibrate on the Kompakt. Hopefully these instructions help if you want to have sideloaded apps installed, but disable some of the notification sounds and/or turn off vibration. Here’s how: Disclaimer Please be careful and don’t trust random people on the internet. The steps below unlocks some of the underlying Android functionality which could be used to make your phone unusable - so be careful digging around with…