1 Only support IOS 7.0 or above
2 Jailbroken is required
3 Standard view display resolution is required

Run DummySprite on iPhone or iPad
1 Find Cydia on iPhone/iPad desktop

2 Run Cydia ...

3 Select "Source"

4 Click "Edit -> Add" and input

5 Click "Add Source" and waiting till download completed

6 Click "Return to Cydia"

7 Select DummySprite -> All Packages -> DummySprite

8 Click "Install" and waiting till installation completed

9 Click "Restart SpringBoard" and waiting till restarting completed

10 Run DummySprite and enjoy our software

Question: Manual Installation?
Answer: Download DEB and install by iFunBox