LockToggle is a new (and umpteenth) tweak available on Cydia that will allow you to quickly access several settings of your iPhone directly from the lock screen. Unlike its predecessors (SBSettings, NCSettings, …), LockToggle displays these shortcuts directly on your lockscreen, with no specific action to perform.
Once the tweak is installed, go to your settings and activate it to bring up the different toggles. Unfortunately, nothing currently allows to display or not these or to change the display order of the 10 icons. We thus find in order: brightness, volume, Wi-fi, Bluetooth, airplane mode, power off, reboot, respring, do not disturb mode and finally 3G.
LockToggle is available free on Cydia from the source of BigBoss and works on iPhone and iPod Touch on iOS 6.x.