According to the description provided in Cydia:
A simple tweak that shifts the wallpaper based on the device orientation
It looks like Petrich managed the effect using iPhone’s gyroscope, as it changes your iPhone’s screen orientation based on how you hold your iPhone.
You can checkout the video of the app in action to get an idea:
- Launch Cydia on your jailbroken iOS device:
Tap on the Manage Tab and then tap on Sources.
Tap on the Edit button and then tap add to add the following repo URL to add sources: http://rpetri.ch/repo/
After it is successfully installed, tap on the Search tab and search for DeepEnd.
Tap on DeenEnd to install it on your iPhone.
That’s it, you should see the effect on the homescreen.
As always, please don’t forget to give us your feedback on the jailbreak tweak in the comments section below.