- Baseband updates for the 3GS and iPad (original)
- Fixed memory hang that results in memory corruption when reading large files from USIM filesystem
- Fixed problem with NTLM authentication in apps and on websites
- Fixed issue with the Springboard and 3rd party apps not recognizing the gyroscope on the iPad 2
- Fixed iPad 2 jailbreak vulnerability
The source also still confirming that Apple will release iOS 4.3.1 between one to two weeks, stay tuned.