10 iPhone Tips Which You Should Know
Close three apps at once
Need to force-close multiple apps fast? At the risk of looking like you’re clawing at your phone, you can close up to three apps at once by swiping up with three fingers.
Quickly shut off the flashlight
Included in iOS’s Control Center is access to a flashlight. Once enabled, you can quickly shut it off by using the camera shortcut from the lock screen.
Hidden bubble level
Leave your lime-green bubble level in the drawer. iOS’s built-in leveling tool uses the phone’s gyroscope to help you find out if an object is perfectly horizontal (or vertical).
To access it, launch the compass, then swipe right to reveal the level.
Quickly ‘go back’
Unlike Android, the iPhone doesn’t have a dedicated “back” button. But, a little-known gesture makes that completely acceptable.
In Messages, Mail, and even Safari, simply swipe right from the edge of the screen to go to the previous window. The gesture even works in some third-party apps like Instagram.
Lock focus and exposure
When the camera is active, tapping the screen sets the focus and exposure for that object. But, the moment the camera moves, these settings are lost.
To lock the focus and exposure, tap and hold until you see a yellow bar appear at the top of the screen, Even if you change your composition, the focus and exposure will be unaffected.
Be more frugal with data
If you’re watching your data usage, it’s a good idea to use a feature introduced in iOS 7: cellular data management.
With this tool, you can decide which apps get to use cellular data, and which apps can load only over Wi-Fi.
Head over to Settings > Cellular to disable cellular data usage for any installed apps.
Long-press for more characters
Hidden beneath the unassuming characters of the iOS keyboard is a world of letters and symbols only available with a long-press.
For example long-pressing the dash key reveals em and en dashes, while long-pressing the numeral 0 lets you insert a degree symbol.
Charge your phone much faster
Sometimes you need to charge your phone fast. The fastest way to do that? Airplane mode.
With all sending and receiving of data cut off, your phone will charge much faster. Just be sure to leave the backlight off, too.
Shoot in burst mode
Thanks to the iPhone 5S’s fast processor, the camera now lets you shoot in burst mode, snapping multiple photos per second.
Increase battery life
Spotlight is really useful for quickly surfacing data on your phone. In order to do that, however, the tool needs to constantly survey your phone for new data and index it.
To temper the effects on your battery, go to Settings > General >Spotlight and uncheck the items you don’t necessarily need indexed.
Bonus: iPhone 5S Tip.
Faster Touch ID recognition
Touch ID seems to have a beef with certain fingers, consistently requiring multiple scans before unlocking the device.
If this sounds familiar, try this: Go to Settings > Touch ID & Passcode. Here, enroll the same finger two to three times by choosing Add a fingerprint.
Doing so will give Touch ID more information about your finger patterns, resulting in a faster scan.