Apr 25 2009, 01:17 AM
QUOTE(waggygee @ Apr 6 2009, 06:58 PM)
Hi, my friend recently updated his Iphone 3G to 2.2.1 firmware, which inturn updated his baseband to 02.03.30 or something (the one that is not supported by yellowsn0w). Has anyone heard of a downgrade yet?
Is there a turbo sim (hardware unlock) for this firmware? if so, how much and where can i get it?
try this link it may help you Is there a turbo sim (hardware unlock) for this firmware? if so, how much and where can i get it?
http://thebigboss.org/2009/04/14/phaseband...in-your-iphone/
in cyndia also got type 'downgrade baseband'
however all of this will work if your using Bootloader 5.8 in the simple word your phone manufacured b4 september 2008.
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