There were reports from iPhone Dev Team member Musclenerd about the release of a new downgrade option in redsn0w for 06.15.00 baseband in iPhone 3G and 3GS. They have launched this new version of redsnow named ‘redsn0w 0.9.14b1′ a few moments before, which will help you to downgrade your baseband from 06.15.00 to 05.13.04.
This new update is gonna help a lot of users who are caught in this narrow 06.15 baseband, at the same time they will also be able to enjoy ultrasn0w compatibility by staying in the normal iPhone baseband.
Downgrading to 05.13.04 baseband will also allow you to experience full GPS functionality.
Download Redsn0w 0.9.14b1
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