Messaging tool free from tomorrow.
Insiders claim new watch could be minor upgrade.
Flux was barred from iPhone last year.
Korean giant set to produce OLED screens for its biggest rival.
New report claims trial run is imminent.
Latest software shows just how much data the function uses.
Annual event should see launch of new Android software.
Rise in numbers shows increasing stability of Apple platform.
Report suggested Apple would help users quit iOS.
Latest beta software reduced blue light to improve sleep.