iOS 5 beta 2 released by Apple is now available for download [links below]. iPhone 4 Unlockers stay away as this update Blocks Gevey Sim Unlock . If you are using Gevey Sim based unlock method , stop upgrading to iOS 5 ipsw beta 2. You can read how this block works here . Apart that iOS 5 beta brings amazing new features to iPhone 4 which includes :
- Wireless Syncing with iTunes
- Wireless Recovery Mode – Possible Wireless Jailbreak in future
- Over -The-Air software updates via 3G Networks
iPhone WiKi moderator Veeence confirmed on Twitter that Snowbreeze can preserve baseband while jailbreaking with custom iOS 5 ipsw and Gevey Sim can still work on a iOS 5 jailbroken iPhone 4 .