Usually when you connect your iOS device with the USB cable it starts charging and shows the green or red battery logo . To keep your default wallpaper running on the lockscreen when the device is charging follow the steps below .
How to Install Charging Background :
- First Jailbreak your iPhone or iPod Touch and install Cydia
- In Cydia search ChargingBackground . This is available in Cydia’s BigBoss repository for Free
- Install the application and reboot your phone for the changes to take place .
- Restart the phone and connect with the USB cable . You should see the image as shown above with your iPhone home screen wallpaper in the background .