Chosen Solution

This is quoted from another post: Factory rest [for UE Boom 2] Note that doing this many times in a row may harm your speaker, so refrain from doing this more than once or twice. What does this mean exactly? I have tried resetting my UE Boom 2 and now the Bluetooth Sync light won’t stop flashing when I try to turn it on. And it won’t display on any devices either. Is this speaker toast? Thanks.

Im not really familiar with this device but I would recommend going to the manufacturers website or calling them, here is a link to their faqs.. and phone number. https://support.ultimateears.com/en/boom

I think it is the latest iOS. Old iPad connect. iPhone 7 running 11.3.1 doesn’t connect. Arghhhg