[release notes] Kvarken 4.1.0

Hi all :slight_smile:

I gave my Xperia X installed with SFOS 4.1 to my girlfriend some days ago.

She just complained to me about the heat and the quick battery drain.

I don’t remember having those issues while I was using this phone as a daily driver (from 2.x to 4.0).

Are these known issues of SFOS 4.1 on Xperia X ? What could we do to help find the root cause ?

Cheers, Samuel