Tips

Many iPhone users like to switch Airplane Mode on either for peace and quiet or to reduce exposure to radio signals at night. Bringing your iOS device on an airplane will require that the radios be switched off during takeoff and landing. Thanks to the simple, free jailbreak tweak LockScreenAirPlaneMode this process is easy and quick.

If you use Airplane Mode often, you already know that switching it ON or OFF means unlocking your device and navigating to Settings. WIth LockScreenAirplaneMode installed from Cydia, the process is easy as long pressing an airplane icon directly on the lock screen.

Flipping between landscape and portrait mode on the iPhone can be useful, or it can be detrimental to getting things done. Locking the screen orientation in iOS is a simple proposition, however there are some apps where one mode is almost always better than the other. So why not automatically switch when needed?

Using the stock iOS calculator in landscape mode provides many scientific functions beyond the extremely simple portrait mode numerical calculator. If you're interested in only using the scientific calculator the tweak LandscapeCalc will automatically switch the calculator app into this mode. Once installed on a jailbroken iOS device, there are no settings to configure.

Some of the best jailbreak tweaks provide useful information in a sleek and stylish manner, improving on stock iOS features. One such tweak is Live Battery Indicator, which merges the best of both worlds when it comes to showing battery life remaining. Not only will the new status bar icon displayed by this tweak show current battery percentage, but it will graphically show how much power is left.

A simple circle surrounding the percentage indicates this value visually, so as the battery power is depleted the circle indicates life remaining. When battery life is low, the circle will be proportionally dark to indicate that charging is needed. Unlike the stock iOS battery icon with percentage turned on, Live Battery Indicator is compact, saving space and displaying information efficiently.

Locking your iOS device with a passcode can offer some protection for personal data. What if you could password protect photos, or prevent access to any individual app? Now on a jailbroken device with the tweak Password Protect you can add this functionality to iOS for free. Once installed from the Cydia app store, Password Protect adds several photo and application protection options to the Settings.

Not only can you prevent someone from viewing your photos, you can prevent photo access from software besides the Photos and Camera apps. Beyond photos, navigating to Application Protection makes it possible to select one or more apps from a list of those installed. Any apps with protection ON will require a password to launch.

Using the built-in LED flash while recording video on iOS can help illuminate a dark scene or highlight your subject. Unfortunately, it's impossible to switch the flash on or off while recording is in progress. The Camera app hides the flash toggle option as soon as the record button is pressed. This means that the choice of whether to turn the flash on or off must be made before recording begins.

The free jailbreak tweak Record 'n' Torch seeks to improve the situation by adding a moveable flash toggle button to the video recording screen. The button can be dragged to different places on the screen, and when tapped it will turn the flash on or off while the video is being recorded. To remind you the flash is switched on, the button even turns yellow.