sony mx4 lastest firmware autopower off not working

[steelcork]

Updated latest firmware on the mx4 headphones on 7th November , now the auto power off isn't working and the battery will die unless you manually turn it off. I've done a factory reset , the firmware has messed this up also no option to change the time interval on the latest Android mobile app. Was working before the latest firmware update. Now its not

[Joe_Dohn]

Hi steelcork,

An update was released recently for the app and the headphones (v2.0.7). Try resetting them then install the new app and try that again.

- JD