A photo has turned up online the claims to be the SIM card tray for the new iPhone 5. The tray looks very much like the one used on the 4S with minor differences suggesting, if there’s any validity to the photo, a similar form factor to the current iPhone.

The Instagram app has hit 50 million users and most of them are on the iPhone. Between the two available versions of Instagram, the iPhone version is more popular for now.

Apple is reportedly rejecting apps that have Dropbox functionality. The tip comes from developers who are seeing their apps rejected if they integrate support for Dropbox.