Apple iPhone OS 5.0 Beta5: Tethered jailbreak guide by Redsn0w 0.9.8b5
A few days ago, the engineers at Cupertino have released only for developers to upgrade the IOS operating system 5.0 Beta5, the well-known and readily Dev Team has released the jailbreak utility for Tethered Redsn0w 0.9.8b5.
This type of jailbreak, unlike the untethered, needs to be reinstalled every time you restart the terminal. We remind you that the operation is not officially supported by Apple, hence the drawing of PianetaCellulare does not assume any responsibility in this regard.
The DevTeam is not recommended to upgrade to Beta5 if you are not application developers, because there are still many bugs in the system.
RedSn0w 0.9.8b5 is available for both Windows and Mac
Once downloaded, connect your device to your PC, start the utility, click the Browse button to select the IPSW file Beta5 IOS 5.0, then click on Next, put the check mark on "Install Cydia" and follow the onscreen instructions to complete the operation.