Hello everybody!

My name is William, I'm from Brazil and this is my first post here, this is a great forum, I'm always reading and following the advice of all users here.

I got an iPhone 3GS, it is NewBootrom and former owner updated the baseband to 06.15.00, but is inconsistent and therefore "deleted" the original baseband. When conected to the Itunes, it is displayed the error -1.

Can you help me please?

Thanks in foward and sorry if my english sucks, I'm Improving it!

Regards to all!