Sonys Press conference from MWC took place end of February
If you missed it you can watch it here.
Please join the discussion here and share your thoughts on what was anounced here.
MWC 2019 discussion.
A security policy restricts the use of USB storage
Re: A security policy restricts the use of USB storage
I had it on my Xperia XZ and it disappeared on my Xperia XZ Premiun (bought it yesterday), UNTIL I connected to my MS Exchange server (FASTHOSTS). I diagonally read through their imposed restriction, but it could well be this is one of their ways to protect their servers.