download link: http://edownloadok.com/Teodorico504/Baseband
YouTube - Limesn0w Unlock for iOS 4.1 Baseband 02.10.04 - 05.14.02
You can save your $30 by jailbreak your iphone just download the files, read the instructions very Carefully and apply them.
Also comment and rate my video if you like it it will encourge me to more work on iphone.
Jailbreak iOs 4.1:
-iPhone 4, 3G, 3GS
Thank you for watching