Using Jailbroken iPhone that runs iOS 7? Then you might have noticed the missing unlock sound. Fortunately, you can get it back using the new Cydia tweak called “UnlockSound7”. UnlockSound7 tweak allows you to enable the sound that plays while unlocking the device.
To install the tweak, tap on the Cydia icon on your device’s home screen and launch the Cydia app store. Jump to search section and search for ‘UnlockSound7’. Once found, tap to install it.
That’s it. The tweak will enable the unlock sound on your jailbroken iOS 7 device.
