how can i update my iphone when i have the 2.2.1 firmware in a cd.... plzzz help?

AhmedJ

New member
My internet speed was slow , so i asked my friend to download the software update . he send me that file in a cd . when i open this file , it just opens itunes . how should i update my iphone now . PLZZZZZ HELP I NEED IT sO MUCH.........
 
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