The iPhone Dev team recently released the latest unlocking tool for iPhone 3G and 3GS devices running the latest version 4.2 of the operating system. The unlocking solution was made possible with the help of a known exploit that the iPad’s original firmware was learned to be still vulnerable to. You can read all about the unlock in our earlier article here.
Since the release of the unlock, several users have complained that the application seems to be breaking the iPhone’s GPS software. Users have noted that the unlock either causes the iPhone to crash or cause the GPS to lose signals. In an update to their announcement, the iPhone Dev team had noted,
“Unlockers have been reporting mixed results about GPS functionality at 06.15.00. Until we can track down what differentiates those who retain GPS vs. those who lose it, be conservative and assume you’ll lose GPS at 06.15.00. As we work on finding the cause (and possibly a fix), please report your personal findings in our comments section. (Update: early indications are that while 06.15.00 is capable of GPS, it will require some further hacks. But please still be conservative and assume you will lose GPS at 06.15, in case the hacks don’t work).”
Apparently, the team is still at work at deciphering the missing links and notes that the issue is not due to the limitations of 06.15. In a recent tweet, popular jailbreaker from the Dev Team, MuscleNerd has written,
“We’re working on a fix for those who see the problem (it’s not a limitation of 06.15, we know that much)”
We will let you know if and when a fix becomes available.