I am annoyed that samsung decided to remove the status bar notification icons for Bluetooth and alarms and probably others. I often need to have my Bluetooth turned on or off and so it was always very useful to see at a glance whether it was on or off, similarly with alarms is useful to know at a glance whether there is an alarm set or not. This should really be a setting that we can control to allow us to choose what notification icons show next to the network and battery percentage. Samsung please include this in the next update!