Messaging on your Samsung Galaxy is not working because of the issues that you are having with the messaging app. Kindly restart your device.
Yes, it should be able to via Hangouts or a third-party messaging app.
You can either move it via a USB to microUSB cable, through a cloud transfer app such as AirDroid, Dropbox, Google Drive and others, or you can also upload music into Google Music, and that music can be played cross-platforms, including the Galaxy Nexus.
No, the messaging app comes free with iOS 5.0
The initial release of the 2012 Nexus 7 did not have the camera app installed, but future OS updates should have installed the app. If one still isn't installed on your Nexus 7, you can download a third party camera app, and it should function the same way as a smartphone camera app. The 2013 Nexus 7 should have the camera app pre-installed.
With the stock Messaging app, you should be able to download an SMS file into your phone by clicking it. Also, most third-party messaging apps allows for downloading pictures.
You can simply install a third party SMS or messaging app, and make it your default app for messaging. Typically you will get a popup when a message arrives if you want to use a particular app "Just Once" or "Always". If you choose always, any more messages will default on whichever you chose. If it doesn't indicate how you can make it your default, you can go to Settings>Apps then find the app and go into App Info. From there, you can set it as your default.
With the People app, click on a particular contact. At the top of their profile is a star icon. Press it, it will be highlighted, and that contact becomes one of your favorites.
yes, app is working fine on nexus 5 with lollipop OS, recently i have updated my nexus 5 and the app running on it smoothly.
Much like a camera app on an Android phone, the Nexus 7 also has its own camera app. If you have the 2012 Nexus 7, it has one front-facing camera. On the 2013 Nexus 7, you have a front- and rear-facing camera. The app is defaulted to the rear-facing camera, but it can be toggled depending on your needs.
Hold the volume down and power button at the same time on the screenshot you'd like to take. After a couple of seconds, a screenshot will be taken, and it will save in your Gallery app.
Sales totals have never been disclosed during the Galaxy Nexus' run. A TIME magazine article cited (August 22, 2012) said the phone captured 0.5% of the smartphone market and $250 million in revenue through the first two quarters of sales. Considering the Nexus line traditionally caters to app developers and tech enthusiasts and not the general public, the low numbers shouldn't be surprising.