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fix iPhone3GS 6.15 baseband downgrade errors redsn0w bb downgrade problem not working redsn0w not downgrading 6.15 baseband fix errors downgrading base band iPhone3GS GPS...
Earlier this week, the iPhone Dev-Team has released popular jailbreak tool with the ability to downgrade iPhone3G and iPhone3GS baseband from b allowing iPhone users to unlock their device using Ultrasn0w. The problem with 6.15 baseband was that it messed up the GPS settings of iPhone3GS and cause battery drainage to some iPhones.
The recent redsn0w update has helped many iPhone users with iPad baseband 6.15 to downgrade their devices. However, a good portion of iPhone users have reported that they were unable to downgrade their iPhone baseband and that their device was still having 6.15 baseband. Based on the various help articles posted on various sites regarding how to fix the error, we have prepared a guide with all the possible troubleshooting errors and how to fix them.
