iOS 7

As part of the suite of aesthetic improvements introduced by iOS, Apple has included dynamic wallpaper as a new background option for your iPhone and iPad. These wallpapers have subtle animations that add new depth to the visual experience by giving your home screen a moving background.

The pre-installed dynamic wallpapers are bubble themed, but others are available in the App Store. The bubbles will move depending on the motion of your device, so if you want to move them in a certain direction simply tilt it that way. If you are interested in a dynamic background for your iOS 7 or later device, here's how to do it:

The iOS 9 app switcher is not without its faults. Some iPhone owners, especially those with smaller screens, have complained that switching apps is difficult. The problem arises due to overlapping app cards combined with overly fluid motion. Sometimes scrolling between apps results in having to go back and forth several times, as the targeted app card is missed or floats by too quickly. The jailbreak tweak AppSwitcher7 solves these problems by resurrecting a previous app switcher design.

Incoming call controls can be modified on jailbroken iOS devices with the tweak Cou. Once installed, Cou changes the steps required to decline an incoming call. Instead of a "slide to answer" slider, the user is presented with two individual buttons, Decline and Accept.

Tapping Decline will have the same effect as pressing the power button twice, which declines the call. This can make it faster and easier to decline a call, however the buttons can also be accidentally pressed more easily. Cou provides a toggle to enable or disable the tweak entirely.

Once paired with the iPhone, Bluetooth devices are remembered for future use, even after they are disconnected. In some cases, a long list of Bluetooth devices can be confusing, especially if some are duplicates or will never be used again. Removing paired Bluetooth devices from the iPhone can solve this problem.

Once removed, a device will need to be re-paired from the beginning in order to be used again. To begin the process of removing a Bluetooth device from iOS 7, first navigate to Settings -> Bluetooth. Bluetooth must be switched ON for the list of paired devices to be displayed.

How many times have you used Apple Maps while walking only to realize it was giving you turn-by-turn driving directions? There is actually a really quick fix for this if you're using iOS 7. If you're a frequent walker, you may not realize you can change your settings to make Apple Maps give you walking directions by default. Here's how:

Navigate to Settings > Maps and scroll down until you see the "Preferred Directions" section. From here you can simply tap the "Walking" panel to set your default directions. You will know your Preferred Directions is set when a blue check appears next to the word "Walking".