Flashing the firmware

You will be required to flash a new firmware to your Pebble device in one of the following cases:

  • Update the application Firmware (e.g. for bug fixes or new added features to the main software)

  • Update the modem firmware (e.g. to switch between NB-IoT and LTE-M cellular band support - Pebble comes preconfigured for NB-IoT)

  • Update the bootloader firmware (e.g. for bug fixes or new low-level features)

Please notice that when you flash the modem firmware, after the modem is updated you will have to flash the application firmware again.

Application firmwareBootloader firmware

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