Merry Christmas to all of you!
Have a question, iPhone 3GS on 05.14.02 trying to update to 06.15.00 and to unlock it too,but after all it keeps restoring to same old 05.14.02. Any clue, i am doing all the way i did with another phone before.
If any of you know how and it is not out on Christmas walk, please help. ;)
Again, Merry Merry Christmas!

Job well done! Thanks to all that worked on this!
You are amazing!
Upgrade, install, unlock!
10/10