Second update in two days for redsnow, the famous tool to jailbreak, released by the Dev-Team. The utility, after undergoing a substantial upgrade, with this update reaches version 0.9.15b2. The update brings only to correct some of the problems that occurred with the iPhone 3GS.
Version 0.9.15b2 fixes a few issues for 3GS owners: old-bootrom awesomeness is no longer forgotten directly after a restore, and iPad baseband upgrade/downgrade support is fixed (same production date cutoffs apply!). If your 3GS is currently tethered at 6.0 even though you have an old bootrom, just re-run redsn0w’s Jailbreak step (no need to restore). Don’t forget you can add some pizzaz with your own boot logo or a nerdy verbose boot.
In addition to solving problems related to the iPhone 3GS, it also improved support to upgrade/downgrade the baseband of the iPad.