The LCD Screen Guard is protection against:
To be used with the DS Lite (DSL)
Male to male 3.5mm (headphone) stereo speaker extension
NB. This is the power adapter and does not come with the lead.
These Digital Audio Stereo Earphones (headphones to some) are compatible with most portable music players, infact any music player with the 3.5mm jack including the iPod and iPhone.
Replacement iPhone USB Lead uses USB connection for power source so can plug into the original plug, a new plug, PC or MAC.
The DC/DC Converter with USB Outlet can be plugged into your car cigarette lighter and a normal USB lead can be plugged into the converter.
The Konig Travel USB Charger can be plugged in to all the main power sockets in the EU and the rest of the world and can be used to charge any USB device including the iPhone.
3 in 1 Charger (for use with iPhones) is a travel charger that can charge the iPhone from a mains socket, computer or cigarette lighter in a car
The UK plug iPhone Charger is for use with iphones and similar products, it can be plugged in to all UK power sockets can be used to charge the iPhone and similar devices.
NO JAILBREAK REQUIRED
NO NEED TO DOWNGRADE ANY SOFTWARE/FIRMWARE.