'BootSound' Plays a Mac OS X-inspired Boot Up Sound When Your iOS Device Starts Up
For adding that nice little touch to your iOS device so that it acts and sounds like your Mac, a new free jailbreak tweak called BootSound
by iOS developer cl3ment is now available in Cydia's ModMyi repository.
With this tweak installed, each and every time you boot up your SpringBoard, either by rebooting it or respringing it, you will hear a nice Mac OS X-inspired chime sound indicating that your device has started up successfully.
Notably, if your device is in silent mode via the ring/silent switch, the boot sound won't be audible. Your device will need to be in ring mode for you to hear the sound every time you reboot or respring your iOS device.
The tweak doesn't have any options to configure, and if you'd like to give it a try, you can download it right now from Cydia's ModMyi repository. The tweak works great on iOS 7.
iPhone 5 running iOS 7.0.4