Tap the More tab. Scroll to and tap Application manager. Swipe left to the All tab. Scroll to and tap the Camera application. Tap Clear cache. Tap Clear data. If the above steps fail to resolve
Optus mobile data not working. Along with the usual solutuions, Optus suggests updating your phone’s software if you’re experiencing problems with mobile data. You can also perform a network reset - you’ll find this in the settings section of any device. You'll want to look for Reset Network Settings in your phone's Settings app.
Detailed features and specs for the Samsung Galaxy S 4 (GSM) for AT&T, Cricket, Metro, T-Mobile. Plus discussion forum and photos.