atc1441 / ATC_MiThermometer

Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter

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Device bricked after successful flash and battery removal

82MHz opened this issue · comments

Hi, bit of a long shot here... I flashed the device OTA with the latest release version, and it booted up fine afterwards, showed the last bytes of the MAC address as expected, everything seemed good. I noticed the battery indicator showed low battery, so I took the battery out, put a new one in and now the device seems dead, there is no activity on the screen anymore.

Any idea how I could revive this?