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Maaz

macrumors 6502a
Original poster
Mar 13, 2010
645
27
Hey guys, iam selling my iPhone but every reply I get says they would have bought it if it was unlocked to use on tmobile or not 3.1.3. Is there any way I can downgrade my iPhone or unlock my 3GS while on 3.1.3? Thanks.
 
Not yet.

Muscle Tweeted:
@Seatory No carrier unlock til next major FW release (which will likely coincide with next iPhone)
about 6 hours ago via web in reply to Seatory

Nice to hear a recent repeat of this from a reputable source.
 
can you link to instructions please? going abroad in a few days and would love to use it. thanks.

It is not possible at this time. I know you're new around here, but you should know that you can generally trust information from Applejuiced, -aggie-, dhlizard, or myself (this is not an exhaustive list of reliable posters...just those who posted in this thread). And, although we are human and do make mistakes, if all four of us are telling you one thing, you can be pretty sure it's correct.

To be clear, there is not -- and almost certainly will not be -- an unlock for the 05.12.01 baseband installed with 3.1.3. You can expect that an unlock will be made for whatever baseband version comes with the initial release of 4.0 in July, however. Until then, you're out of luck.
 
That really sucks for me. Oh well thanks for the info guys.
 
is 3.1.3 unlock out yet for Tmobile

Guys...thanks..if you hear anything now that 4 is out...pls advise...cheers
 
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