camera error

7 common errors in Windows Phone 8 and how to fix it
the operating system, though perfect, cannot avoid the error during use. how to fix common errors in windows phone 8 will help you master your device in the best way. some common errors are: phone screen is dark when making a call; camera button and camera application do not work ...
The cause of iPhone shooting error is vibration, blur and remedy
recently, some iphone users have a camera error that is blurry, constantly vibrating and not taking pictures, which makes them feel uncomfortable because they can't take a photo. so what causes iphone camera error and how to fix it?