If I upgrade to new firmware in my Sonoff Zigbee 3.0 dongle, do I lose HA data, or can I just plug it back in, reboot and all my devices and integrations will be there?
I didn’t lose anything by upgrading the firmware on my Sonoff dongle P.
Thank you. All worked well.
For those looking to update their Sonoff USB 3.0 2652P or others to the latest firmware version, I followed the instructions in this YouTube video, they were very clear, and it updated to the latest version.
YouTube video to update Sonoff USB Controller