Author Topic: [Solved] iPhone 3G Free Unlock Baseband 05.15.04 05.14.02 - No Service Searching  (Read 256864 times)

Offline GowmiMX

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.. or that! I'm not sure what was the exact version, but any below 11 will do.

OK! i will try it I'm in the same situation as you were... my friend leaves the city in 4 hours and I can't unlock it :'(

Offline Bruan

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OK! i will try it I'm in the same situation as you were... my friend leaves the city in 4 hours and I can't unlock it :'(

iTunes 11.05 or lower is needed, or you have to use Redsn0w - both of which can be found in this thread :)
iTunes 16xx error even when using iReb - READ THIS

Offline Exodious

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hello all, I want to ask the iPhone 3G iOS 3.1.3 Baseband 6:15:00 and I wear my ingn downgrade baseband redsn0w version 0.9.14b2 I put the note why is it always like this when selecting IPSW "That IPSW is not supported by this version of redsn0w"


Offline Bruan

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hello all, I want to ask the iPhone 3G iOS 3.1.3 Baseband 6:15:00 and I wear my ingn downgrade baseband redsn0w version 0.9.14b2 I put the note why is it always like this when selecting IPSW "That IPSW is not supported by this version of redsn0w"

You have to point it to the stock firmware for your device, not whited00r ;) Keep this on the other thread you made though please :)

Offline avijit.das08

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Iphone 3G Unable to Downgrade Baseband to 5.13.04
« Reply #154 on: January 05, 2014, 01:31:00 PM »
I have iphone 3G IOS 4.2.1 baseband 6.15.00. PC operating system windows 7 64 Bit. Followed all the steps to downgrade my baseband to 5.13.04 by redsnow. I used redsn0w 0.9.14b2. but end of the step my BB is blank. I also used all other versions. but end of the steps my BB stays to 6.15.00. Please somebody help me.....

Offline Bruan

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Welcome to the forums :)

When you have the blank baseband, you need to restore to stock 3.1.3, as that will write in a compatible baseband :) (compatible with the whited00r unlocker).

After that, follow the rest of the tutorial for entering PWNED DFU mode with redsn0w 0.9.14b2 and then restore to the whited00r .ipsw.

Offline jacob122

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Thanks for this information. My problem solved now.