What Is The Safest Way To Downgrade An Iphone 3g From 2.2 Firmware To 2.1 Firmware?
{ Posted on Nov 13 2009 by Richard }
I want to downgrade my iphone 3g frm 2.2 firmaware to 2.1 firmware… how do i do it ?
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2 Responses
to “What Is The Safest Way To Downgrade An Iphone 3g From 2.2 Firmware To 2.1 Firmware?”
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Welcome to iPhone App Reviews
If you made the upgrade with itunes ,, then you cant down grade the firmware .
if you are looking to unlock you iphone you can get a turbo sim here: http://www.buyinisrael.com/iphone3g.html
Why would you want to?
Id rather get custom firmware…
anyways heres a great vid to do it.
http://www.youtube.com/watch?v=VIlEJLiL7xU
Peace!!!