We’ve seen a mechanical iPhone 3G SIM unlock the other day. After ordering one SIM you would be placing it between your iPhone and your carrier’s SIM and everything would work out.

Well Brando has something really similar. The iSmartphone unlocks your iPhone 3G as well as other mobiles. Simply place it in the same soft and change the design of your carrier’s card with some scissors. The iSmartphone is available for just $20.50 and will ship worldwide. Tell us how it works if you’ve got one already!

Tags: 3g iphone, Apple, Mobile News, sim card, SIM unlock, smartphone