dictateur visiteur Un ami boot sound cydia Cause coude commencer
This Tweak Puts Your iPhone in Hibernation Mode to Save Tons of Battery « iOS & iPhone :: Gadget Hacks
How to Add a Boot Up Sound for FREE - iPhone, iPod, iPad - YouTube
Give Your iPhone Mac-Like Shutdown and Startup Chimes So You Know When It Powers Off and On « iOS & iPhone :: Gadget Hacks
How to add Startup Sound to your iPhone
iSounds: Add Custom Sound Effects To iOS Actions [Cydia Tweak]
New BootSound jailbreak tweak makes your iPhone play a custom sound when it starts up
Request] a tweak to bring separate app sound to iphone which allows you to play tow apps sounds separately (for example you can play TikTok through the speaker and music through Bluetooth) :