SB 3 - first blinks purple and now it won‘t turn on?!

Hey guys,

my Soundboks 3 is kinda dead?!

What happend: we listend to music but the sound had some fluctations. Then a friend thought it‘s a good idea to press „every“ button at the same time. Then the music stopped and the Join-Button + some of the Volume LED have blinked purple.

After trying various reset-methods (6x BOND-Button, 10s power-button or join-button or both the same time, battery-reset, etc.) nothing changed. I even deleted it in my app. As soon the Boks gets power the leds blinked.

The day after (no power on the boks) i tried it again with fully recharged battery. Now the Boks is „dead“. Nothing blinks, no reaction. Just the Bond-buttons blinks 2x red after pressing it 6x.

Any tips for me?

PS: sorry for my bad english, I‘m no nativ speaker