According to a tweet sent on Sunday, the long-awaited Android 4.3 update for the Samsung Galaxy S4 is just 1 to 2 weeks away; at the beginning of this month, we passed along a video showing some of the features on the update. As we told you, Samsung Wallet is a default app on Android 4.3 and secure business application Samsung KNOX is also included. Android 4.3 also brings better color reproduction and text looks sharper on the screen...Source: http://www.phonearena.com/news/Android-4.3-update-for-Samsung-Galaxy-S4-said-to-be-close-at-hand_id48245
