iTunes 9.1, which was released a few hours ago caused syncing issues for many users (specially on Windows), who were jailbroken on iPhone 3.1.2 (tethered) using blackra1n. But now thanks to ih8sn0w, this issue can now be fixed by using BlackBreeze.

Those of you who have jailbroken your iPhone with blackra1n and then later unlocked it with blacksn0w might have faced issues with Youtube not working, WiFi not connecting to any hotspot and other issues related to GPS. Some of you got it fixed by following our guide posted here which used Push Fix app from Cydia. This app, which was available on iPhoneil repo was removed shortly after we posted about it. The good news is that the app has now been repackaged and rebranded as “Push Fix & youtube” and is now available for download via Cydia. “Push Fix & youtube” is guaranteed to fix all the issues that you may be having with the Youtube app not working after blackra1n jailbreak.

blackra1n RC3 with blacksn0w unlocks iPhone 3G and 3GS running on iPhone 3.1.2 firmware with 05.11.07 baseband. But like most other tools, it comes with its share of problems as well. I have received loads of emails and comments related to problems with WiFi, Youtube and GPS not working when jailbreaking iPhone 3G/3GS with blackra1n RC3, and unlocking with blacksn0w on iPhone 3.1.2 firmware. After lots of trial and error, I have found the following two workarounds which are confirmed to fix all your issues related to no WiFi, Youtube app not working and GPS issue.