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The JBL Charge 3 can be recognized by its distinct woven speaker cover and rubber accents. It was released in 2016 and features a fully waterproof design, 20 hours of playback time, and bluetooth connectivity.

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Update firmware usein PC

Hi

I have Carge 3 that can't turn on, unless it's connected to the USB port.

A. There is a way to solve this issue? Pressing common button combinations do not work

B. There is a way to update firmware using my PC? The JBL Connect app can't find the device (though I can play music from my android)

Thanks

Boaz

Answer this question I have this problem too

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How to update JBL Xtreme with PC???

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I have this problem after trying to update my charge 3. Unfortunatelly for me, this method does not work.

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How to downgrade jbl charge 3? Coz i want to connct it together with jbl flip 3.

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Zu zhzz5 und und jjhhjund h5

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i think if you plug it in and hold the connect plus button and the volume up button until it turns off it should fix it

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you &&^& my xtreme

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https://www.youtube.com/watch?v=Ei54MPrA...

Its Locked, Watch this video it will Show how to unlock it.

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you have to keep the Connect button and the volume + button pressed when the device is switched on

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Deu certo com esse procedimento !

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Tava com problema na boombox

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Just fixed mine with same issue.

Follow this sequence:

1. Turn the device on while connected to charger

2. Press the call (phone icon) and the volume up (+) button at the same time and keep them pressed. After a few seconds the speaker will shut down.

3. Release the buttons.

4. Turn the speaker back on. It will automatically enter into search mode... And there you are, memory wiped up.

I then did the firmware update.

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I tried this process but did not solve my problem to.

O opened a ticket on support.

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I have the same problem. How did you solve it? I can't find anything to flash the software. Now my box can't even connect to my phone. It just keeps restarting.

With best regards

Paul

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I have the same issue. Now my Charge 3 does not connect.

This is terrible !

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I had a swollen battery. Check it first. The problem has been fixed after replacing the battery and holding Connect + Volume up

Block Image

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Plug Power and press connect button for a few secounds.

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I used the JBL Connect app to update my firmware. I'm using an android device.

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y qué hay del JBL Flip 3 Stealth Edition? Es un Flip 3 sin Connect, no lleva ni el botón... De hecho ni se puede usar el software Connect, así que es imposible actualizar éste altavoz. Sin embargo el UE Boom 2 Lite que también tengo sí que conecta con la aplicación UE global para esos altavoces, y por supuesto ha supuesto mi decisión de comprar un Megaboom 2 para complementar al "pequeño" UE Boom 2. Está claro que JBL es especial, pero ya que haces un gran altavoz deja que al menos se pueda actualizar fácilmente el firmware.

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Jbl like to Shut down suddenly when we played 2 or3 song

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You must connect the speaker to AC and hold Connect+ and Volume Up. It should be powered off by itself and then you could use it without AC.

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My JBL link portable doesn’t connect how do I fix it ?

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boaz mermelstein will be eternally grateful.
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