so they didn't enable the write-protection after flashing? | Hacker News

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obilgic 4 months ago | parent | context | favorite | on: Custom firmware for MI fitness band

so they didn't enable the write-protection after flashing?

scq 4 months ago [–]

It has OTA firmware upgrades, I suppose if they did that they wouldn't be able to update the firmware.

Reviving1514 4 months ago | [–]

If I remember correctly you can disable flashing through UART/whatever without disabling OTA flashing.

Eg. The ESP32 has this feature.

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