With the developer build having now been out for a while, and some folks claiming to have already received the update via Apples customer care -- Apple has now sent iOS 5.0.1 to the masses. You can either update over-the-air (OTA) right on your iPhone, iPad, or iPod touch, or plug into iTunes and do it the old fashioned way. As noted in the change log:
Safe to say quite a few people who have been experiencing issues with their battery on the iPhone 4S will be looking carefully at this update to ensure it really does address their concerns. Full release notes are past the break for you all as well as a list of compatible devices.
If you need extra help getting it installed, or want to chat about battery life and other fixes, jump on into our iOS 5 Forum!
NOTE: This update is NOT SAFE for Jailbreakers. Don't go near it unless you want to lose your Jailbreak, or until an updated Jailbreak is released.
This update contains improvements and other bug fixes including:
Products compatible with this software update:
For information on the security content of this update, please visit this website: http://support.apple.com/kb/HT1222