Forum Discussion
Disabling Tmobile startup jingle on Samsung S20
I had successfully used Silent Boot app to disable Tmobile startup jingle on an S8. When that app was opened on my new (open box) S20 (with 5G and android 11 upgrade) a notification appeared saying i...
Just go to settings and select sounds and vibrations, then system sound and slide the ball all the way to the left. Restart your phone and it should be silent when it starts up. =)
