JBL Wave 300 not charging... FIXED!!! 

Thanks Mate, you saved me from having to buy new ear buds. Mine didn't require soldering though, it was the white ribbon wires on top. Pull up the little black clip on the end of the female connector box, slide the ribbon wires back in and clamp down the little plastic black clip.

Great video. I have same problem with JBL wave flex. The case looks the same but I can't seem to open it like in the video.

Great, thanks! My flex was disconnected, repaired, great!!!

Hi there mate ! My usb c port is dead, do you know where could i buy a new one?

I have the same device, but a different isue. One earphone is much quiter than the other, I think one speaker turned of. Do you have any idea how to fix that?

Brilliant, thanks. In my 'case' (har) it was the ribbon cable that had popped out.

Thanks bro, you helped out a lot

Thanks for the video mate! Simply got it repaired at home, had exactly the same problem!

Super helpful but I can’t seem to open them! Been trying and trying but all I do is scratch the case 😢

Thanks guy. I can open and find out the flex was disconnected, I only plug again and works well 🙌

Thanks!!! I had the connector slipped pit so no soldering, but you guided me into the right direction!

Does anyone know what the usb charging part that the white ribbon connects is called, mine is overheating

I have the same model and had charging issues. I opened it and the white ribbon cable was disconnected on the USB-C PCB. Only used it for about one month. To reconnect the cable, make sure to open the black clip of the plug (lift the black clip from opposed of the cable connection, really the opposite not between the white and black plastic part, until it is 90° open. it's a hinge basically). Worked perfectly again.

my one had a charging switch disconnected - it was as simple as plugging a laptop sata back in.

Спасибо помогло!!! Шлейф отпал.

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