2 Firmware Update 2.4.7 — Ue Boom

Earlier versions of the BOOM 2 firmware occasionally suffered from connectivity dropouts, particularly when pairing with newer smartphones running Android 8.0 (Oreo) and above, or iOS 11+. Update 2.4.7 optimized the Bluetooth handshake protocol, resulting in faster pairing times and significantly reduced audio stuttering when the connected device is moved around.

After updating to 2.4.7, perform one more factory reset. This clears any lingering Bluetooth pairing from the old firmware, giving you the "like new" experience.

Many users reported that older firmware (e.g., 2.3.2 or 2.4.5) suffered from "dropouts"—the audio would stutter when the phone was in a pocket or behind a wall. Version 2.4.7 reworks the Bluetooth stack to prioritize a stable Advanced Audio Distribution Profile (A2DP) connection. ue boom 2 firmware update 2.4.7

If you have opened the app recently and used your speaker, you likely already have firmware 2.4.7 installed. However, because the app UI no longer displays a "Check for Updates" button for this model, users often panic, thinking their device is outdated.

If you see version 2.4.7, you are fully up to date. If you see anything lower (e.g., 2.0.1, 2.3.2, 2.4.5), proceed below. Earlier versions of the BOOM 2 firmware occasionally

However, like any piece of modern technology, the hardware is only as good as the software running it. This brings us to one of the most discussed topics in the UE community:

At the time of release:

Firmware 2.4.7 was a maintenance and performance release for the UE BOOM 2, primarily focused on resolving connectivity issues, improving battery indicator accuracy, and enhancing overall system stability. This update was released via the UE Megaboom and BOOM app (later replaced by the BOOM & Megaboom app).

Even if your app says 75%, plug the speaker into a wall charger (not a computer USB port) for 2 hours. The voltage fluctuates under load; a wall charger ensures stable power. This clears any lingering Bluetooth pairing from the

: Launch the app. You should see a notification on the home screen if an update is available. Alternatively, go to Settings and scroll down to the Speaker Update section.