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The Wonderboom is a Bluetooth portable speaker from Ultimate Ears. Released in 2017. Model number: 984-000839.

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Anyone have Wonderboom firmware loader? Stuck with demo firmware.

Purchased a Wonderboom on eBay and it has the demo firmware loaded on it. Works when plugged in and using AUX only. Thanks

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I have one wonderboom ultimate buy about 6 month ago. Now hawe l proplems cant connect bluetouth no pc no mobile l try any way imposible


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Use your cell phone (i.e.iPhone) to download the UE app. Then run the updater with your UE connected via USB cable. Otherwise you’ll need to get your money back.

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The Wonderboom does not have a dedicated app as far as I know


I do believe it's a common app for all of the UE Bluetooth devices "BOOM by Ultimate Ears"


Were you able to solve the issue?


Just tried the BOOM app here in 2020. There you can pick which speaker you want to connect with, and they do give Wonderboom as a choice. But when you choose it, the app says that it does not support that speaker, and that there IS no UE app that does.


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mdeblasi will be eternally grateful.
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