Apple is reportedly working on two new updates for iOS 5. The iOS 5.0.2 is another update to try and fix the battery issues the iPhones have been facing since iOS 5 was released. The iOS 5.1 update is said to add new features to Apple digital voice assistant - Siri.
Apple has been working on fixing the the battery issues but their release of iOS 5.0.1 has left some users facing worse problems than before. Apple seams confident that they will have the issue under control with the iOS 5.0.2 firmware release.
The iOS 5.1 will be a major release focused on bringing some new features to Siri. The ability to control picture taking, video recording and toggling Wi-Fi or Bluetooth will be possible with this update.
Apple has not publicly shared release dates for these updates, but we will be sure to update you once some news surfaces.
source - BGR