to fix the problem on bms daly i think it can only be done by changing the firmware. The following is a good tutorial with a PC or Android phone and firmware that I got from Daly.
now my bms is back to work normally
I hope in the future Daly will not do stupid things like this again
yes, the android application will find your bms via bluetooth. and don't worry about installing the wrong firmware because the app will automatically reject it