GeoHot released Blackra1n RC3 and Blacksn0w RC1 for jailbreaking and unlocking iPhone 3G/3GS with baseband 5.11.07, If you haven’t jailbroken yet then follow our guides for iPhone 3G 3GS Firmware 3.1.2 and for iPhone 2G Firmware 3.1.2 The process of jailbreak unlock is very easy but many user reported back us that they have broken Wi-Fi after jailbreaking their iPhones with blackra1n. Some folks also reported problems with GPS or YouTube after unlocking the iPhone with BlackSn0w.
Broken Wi-Fi Fix : There is an easy fix for all of this. All you have to do is to go to Settings>General>Reset> and hit Reset Network Settings. After resetting the network settings. Then reboot your phone and you should be fine.
Push Notifications Fix : Launch the cydia and add the following repo “ http://cydia.iphoneil.net/ ” then search for “ pushfix “ and install this patch. By doing this your push notification bug caused by blackra1n will be patched.
Thanks to Jane for dropping the tip
Some of our follower asked us they don’t have the working WiFI connection, so how can they unlock their iPhones with Blacksn0w without having WiFi connection. For them here is a workaround to Unlock iPhone 3.1.2 Blacksn0w Offline Without WiFi Cydia.
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