The Malaysian network Dragonfly has recently open an event to win also an Iphone 5 + Iphone games installed on the device.
This event may require you to submit your mobile number for entry ticket as well as for registration to the event.
The Malaysian network is currently looking for more entries for the raffle draw, weekly and every the end of the month you will have the chance to win this awesome prizes.
If they require you to send your email address you must use a valid one so that you will be updated with the event. It is also important that you check your email regularly for notices about the event.