1. How to control data connection on this phone - for example: how do I set the phone to disable all data, 2G, 3G, WiFi, everything...
I would use that mode when I'm in my house, there's no need for phone doing any background data transfer of any kind, I have everything I need on my computer.
I tried with 2 things: Power saving mode settings shortcut and with Profiles. When I turn on Power saving mode settings I think I occasionally get Facebook notifications (new messages etc) - I don't want that. Shouldn't this mode turn off all those kinds of data connections?
Also, sometimes when I pick up incoming call, the phone speaker is on for some reason, which is not cool if I'm in public. Is this a known bug maybe?