AT&T 16 GB Phone now working on Rogers Canada Network, every thing works.
I used the first method.
Thanks SSKZK.

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iPhone [1.0.2 OTB]Unlocked -->1.1.3 ziphone -->1.1.4 iLiberty -->1.1.4 WinPwn 1.0 -->2.0 WinPwn 2.0 --> WinPwn 2.2 --> Yellowsn0w 2.2
iPhone is the best cellphone I ever used