Tap the arrow in Panorama mode to switch the shooting direction so you can take a panorama picture from left to right or right to left.
Shaky hands not getting you good photos? Well you can trigger a snapshot using the volume up or down buttons on your headphone.
Do you like to listen to music when getting into bed for the night but often doze off without switching the iPhone off? You can use a timer to help you shut down the music. To do this, tap on Clock > Timer > When Timer Ends. Scroll down and tap Stop Playing. Then, set
When your iPhone battery is running low, turning off the following settings can help make your iPhone last longer. With these off, you can still receive calls, SMS and even go online with EDGE connection. Settings > Wi-Fi > Off. Settings > Bluetooth > Off. Settings > Privacy > Location Services > Off. Settings >
Entered a wrong digit in the Calculator app? Instead of tapping the Clear [C] button, you can just swipe your finger to the left or right of the numbers to clear the last digit. Each swipe will remove the last digit until the number becomes zero.
Add an extra layer of protection to your iPhone with an alphanumeric passcode. To activate it, go to: Settings > General > Passcode Lock Turn off Simple Passcode and you will be prompted to enter your alphanumeric password. Done!