Just an update anyone who has recently checked out our Roundup: Two Three ways to downgrade iPhone 3G baseband. We’ve updated the article because there is now an even better, simplier method does downgrades your iPhone 3G’s baseband back down from 02.30 to 02.28 allowing you to unlock your iPhone 3G using yellowsn0w for use with any network.

As you can see in the screenshots above, this new tool called 3G Fuzzyband Downgrader automatically checks your bootloader version to make sure it is 5.08 and then downgrades your iPhone 3G’s baseband for you seaminglessly.

If you’re looking to downgrade your iPhone 3G’s baseband, or you haven’t been so successful with other methods, we definitely recommend checking out 3G Fuzzyband Downgrader here: Roundup: Two Three ways to downgrade iPhone 3G baseband