A:AnswerYou can get them by using an app from the Google Play Store which uses feeds from the internet. Works well for me although you may not find police bands for the place you live. It all depends on what others have provided.
A:AnswerGo to Google+ and pick a scene from the timeline. I go there alot. The scene shows on tablet. Pick save as desktop option. Adjust picture if needed. The picture downloads. There you have a wall paper.
A:AnswerYes Snapchat works through this device. Though Snapchat only allows you to use your account on one device at a time so you must sign in and out when switching between devices. Camera isn't the highest quality.
