What's up? So on my iPod touch 4G (JAILBROKEN), when the volume is turned all the way down, all app noise is turned off, but all iOS sounds are still present--The lock/unlock sounds, clicking of the keyboard, and the new mail "ping!" sound. Is this a default "feature" of the device. I don't remember whether or not this occurred before jailbreaking, but I like to think it still did. Could jailbreaking be the cause of this problem? Does this happen to 4G owners unjailbroken? Is there a Cydia package to remove these system sounds at 0 volume? Firmware=4.2.1 Thanks! EDIT: Well, for everyone wondering, you go to Settings>Sounds and just toggle everything to "off," but there should REALLY be an SBsettings toggle for this. Ciao!