0

I don't know if this is the right community to ask this to but I have this speaker and I want to change the startup, shutdown sound effect of it. It is not a chinese BT speaker but a Hama soundbarrel. I can't disassemble it to reveal the circuit board. Any way to pull the firmware to my PC and then push back the modified firmware? I only have an AUX, USB and a Type C port.

7
  • as what device does it appear if it is connected to a PC? And posting pictures of the device label with model# and regulatory information can be a good pointer, too. Depending on the model it can be done but that needs information on whats inside (which can be googled with some base pointers)
    – masterX244
    Jun 28 at 13:06
  • Well if I just connect it to the PC with a type C cable it appears as a sound device in the device manager and I can get the device properties in the device manager
    – B3nceee
    Jun 28 at 13:13
  • Take a picture of the label on the device itself, that should give me enough pointers to google around. Also: whats the hardwareid/vendorid of the device under windows?
    – masterX244
    Jun 28 at 13:15
  • The hardwareid is: "BTHENUM\{0000110b-0000-1000-8000-00805f9b34fb}_LOCALMFG&005d", I could only find the link to the product on their website which is: hama.com/00188217
    – B3nceee
    Jun 28 at 13:40
  • Damnit... making it hard to tickle out information. was hoping for a FCC id when i asked for the label on the device (FCC ID points to a US regulation database where some information is mandatory published, often you can gleam off some information on the inner parts there). and no trace of a firmware update file either so far...
    – masterX244
    Jun 29 at 8:38

1 Answer 1

1

No, you would have to disassemble it to find ISP or JTAG connectors. I suggest you always do it on a device you will not use or you are not currently using because there is always a chance of bricking the device or shorting circuitry so if you want to do it on your speaker just buy another one and try it on that second one.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.