All the Nexus users must have been trying to install the Instagram and instead they were getting the unsupported device message. If you’re a Nexus user, you don’t have to worry now because Instagram have issued an update regarding its app for Google’s Nexus. Instagram will allow you to check updates about who added new photos and it will also allow you to take pictures from the front facing camera if you want to.
Apart from that, Instagram will help you to share your photos on Flickr, which is one of the features that are available for the iOS. The Instagram will not support the option of emailing pictures, though you can download this app for free.