![hardware - How do I extract the firmware from this bluetooth speaker board? - Reverse Engineering Stack Exchange hardware - How do I extract the firmware from this bluetooth speaker board? - Reverse Engineering Stack Exchange](https://i.stack.imgur.com/9H2ux.png)
hardware - How do I extract the firmware from this bluetooth speaker board? - Reverse Engineering Stack Exchange
GitHub - ThingPulse/esp32-icon64-a2dp: Stock firmware for the Icon64. Bluetooth speaker with graphical spectrum analyzer
![Solution: JBL Pulse 2 bluetooth disconnecting or pairing problems resolved by a firmware upgrade - update | GetGui.com Solution: JBL Pulse 2 bluetooth disconnecting or pairing problems resolved by a firmware upgrade - update | GetGui.com](https://getgui.com/blog/wp-content/uploads/2017/12/JBL-Pulse-2-firmware-upgrade-JBL-Connect-app-greyed-out-button.png)
Solution: JBL Pulse 2 bluetooth disconnecting or pairing problems resolved by a firmware upgrade - update | GetGui.com
![Xiaomi Sound Move Bluetooth Speaker teased to launch April 18; Buds 4 with 192 kHz audio to get firmware update - Gizmochina Xiaomi Sound Move Bluetooth Speaker teased to launch April 18; Buds 4 with 192 kHz audio to get firmware update - Gizmochina](https://www.gizmochina.com/wp-content/uploads/2023/04/Xiaomi-Sound-Move-768x1024.webp)
Xiaomi Sound Move Bluetooth Speaker teased to launch April 18; Buds 4 with 192 kHz audio to get firmware update - Gizmochina
![Latest SOUNDBOKS firmware cuts the performance of their speakers by half in a "mandatory firmware update" Latest SOUNDBOKS firmware cuts the performance of their speakers by half in a "mandatory firmware update"](https://ghuntley.com/content/images/2022/07/Screen-Shot-2022-07-18-at-10.59.22-am.png)
Latest SOUNDBOKS firmware cuts the performance of their speakers by half in a "mandatory firmware update"
![hardware - How do I extract the firmware from this bluetooth speaker board? - Reverse Engineering Stack Exchange hardware - How do I extract the firmware from this bluetooth speaker board? - Reverse Engineering Stack Exchange](https://i.stack.imgur.com/7Xwxl.jpg)