I have updated 0.0.25(english version) from 1.0.0 original version. Unfortunatelly, 0.0.25 does not support energency waking up from a collision when the device is off.
So I want to roll back the firmware to 1.0.0.
Could you let me know how to get the firmware?
Please be informed that APP upgrade was not able because APP is always showing a message "device is up to date"