Dear Kirill,
do you able to test the fw if offset 0000200 change to 1.3.0.4 i/o 1.2.0.8 ? does it work?
( i cannot brick my wearable ;)
This adress is a trigger to verify the right version.
and meanwhile is it possible to get access to mi band 3 using bt tools or somthing else to extract the...