1. Turn the device over. The D-ring will be on the left face of the speaker when viewing the device from this orientation.
    • Turn the device over. The D-ring will be on the left face of the speaker when viewing the device from this orientation.

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  2. Lift the handle on the D-ring and unscrew it.
    • Lift the handle on the D-ring and unscrew it.

    • Remove the D-ring.

    Hi i m looking for the d-ring and the silicone on the top of the charging holes do you know were i CAN buy it ?? Thanks

    Anatole cuny - Reply

    • Any repairs made from this point forward will void your device's warranty.

    • Holding the speaker upright, wedge the metal spudger in between the casing and the speaker. Gently pry open the tabs as they are easily broken.

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    • Find the part of the casing that covers the volume controls. Wedge the metal spudger under this and pry open all of the tabs as in the previous step.

    • Repeat for the bottom of the speaker and pry the casing open with your fingers.

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    • Using the Phillips J0 head screwdriver, unscrew the four silver 9 mm screws.

    • Do the same for the two black 7 mm screws.

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    • This next step involves the use of a hot soldering iron. Remember to be careful during this step since it can be easy to burn yourself.

    • Using a soldering iron, solder the two ends of the green Bluetooth adapter.

    • You might need another person's help to lift the adapter while you solder it.

    I think this might be the NFC board.

    It probably doesn’t have anything to do with bluetooth since removing it has no effect whatsoever on bluetooth performance.

    MrUNIMOG - Reply

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    • With the Bluetooth adapter soldered off, remove it and your device should now look like this.

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    • With a metal spudger, pry open the tabs on the speaker sleeve along the length of the speaker.

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    • Use a plastic opening tool to pry the sleeve off from the bottom of the speaker.

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    • Peel off the sleeve.

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    • Use a Phillips 1 screwdriver to unscrew the eight black 14 mm screws along the length of the casing.

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    • With the screws removed, pry open the casing to be able to get to the components inside.

    • Try prying the case open from one of the ends if that is easier.

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    • With a Phillips #00 screwdriver, unscrew two 5.6 mm screws from the rectangular shaped circuit board.

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    • With the Phillips #2 screwdriver, unscrew the 9.9 mm screw from the larger circuit board surrounding the speaker.

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    • Once all of the screws are gone, you should be able to remove the circuit boards and find the battery.

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    • Remove the battery by pulling it from the terminal as marked in the picture.

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    • Finally, after opening the speaker, locate the USB plate on the left face of the speaker and remove it from the motherboard.

    Where can I find a replacement usb port for my speaker?

    Terry Velasquez - Reply

    ISO usb port for ue boom speaker?

    ASAP please

    Terry Velasquez - Reply


To reassemble your device, follow these instructions in reverse order.

4 other people completed this guide.

Sean Reilly

Member since: 10/01/2015

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Cal Poly, Team 4-1, Maness Fall 2015 Member of Cal Poly, Team 4-1, Maness Fall 2015


4 Members

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does anyone know where to get new usb port, the logitech support didn´t really help.

cheers marius

kok0dora94 - Reply

Same question as above, where can i buy a replacement USB port?

Corbett Hix - Reply

i found 10 of them on ebay for 3-4 dollars

johnsonjohnsonalexalex - Reply

Hi there , can you give me a link to Ebay where to find this port, thanks

katiecrow -

can you send me a link on ebay where to find this replacement port , thanks

katiecrow -

I need to find the USB including the circuit board. My speaker needs that part replaced. Any idea where to get this?

Samuel Abraham - Reply

I would like to mail my speaker in for repairs what's the address? It needs a new port

Mike Stan - Reply

This is a one way street. Don’t bother even trying unless you have tremendous patience.


Useless info about replacing the USB.

Alan Knowles - Reply

So if i call Logitech and tell them the problem would they replace my megaboom or fix it for me. Cause, mine fell with the charger connected and when it started flying (fell out the window about 3 ft high) it disconnected and broke the USB port on the speaker. Now i ended up throwing away my speakers charging cable but i still have the base it connects to.

Corwin Curlin Jr - Reply

Looking for link to purchase replacement USB charging plate/cover for UE Boom.


Paul Gagnon - Reply

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