iPhone Firmware

Apple has released iOS 6.0.1 for all iOS devices including the 4th generation iPad and iPad mini. iPhone 5 owners will need to download an app called "iOS Updater" to access the over the air update. iOS 6.0.1 fixes a bug that prevents the iPhone 5 from installing wireless updates. To download the Updater go to Settings >> General >> Software Update, and tap “Learn More” on the "Updater for iPhone 5" page to access the download screen.

Here's the complete changelog for iOS 6.0.1. You'll notice it's mostly a maintenance release.

-Fixes a bug that prevents iPhone 5 from installing software updates wirelessly over the air
-Fixes a bug where horizontal lines may be displayed across the keyboard
-Fixes an issue that could cause camera flash to not go off
-Improves reliability of iPhone 5 and iPod touch (5th generation) when connected to encrypted WPA2 Wi-Fi networks
-Resolves an issue that prevents iPhone from using the cellular network in some instances
-Consolidated the Use Cellular Data switch for iTunes Match
-Fixes a Passcode Lock bug which sometimes allowed access to Passbook pass details from lock screen
-Fixes a bug affecting Exchange meetings

A round of bug fixes and improvements is on the way for iOS 6 users across the globe. Apple is reportedly testing iOS 6.0.1 firmware and will release the update in the coming weeks. An inside source also told BGR that a further update to iOS 6.1 will not be ready for release until after the new year. Apple has just started testing this version, which looks unlikely to ship on the iPad mini.

When it comes to iOS 6.0.1, issues that will be addressed include two of the top five iPhone 5 bugs, problems and complaints that have been making headlines and filling user support forums. Scott Forstall is said to have personally emailed one iOS 6 user verifying the iPhone keyboard glitch is a software bug that will be fixed.

Do you miss Google Maps? Did the iOS 6.0 update shorten battery life on your A4 device? Whether you upgraded by mistake, or you're just looking to bring back the older firmware, now you can downgrade your iPhone 4 or iPhone 3GS to iOS 5.1.1. The following iOS downgrade instructions work on most A4 devices, including the iPod touch 4G.

Now that Apple has stopped signing older firmware, you must have your SHSH blobs saved for iOS 5.1.1 for this procedure to work properly. Downgrading will also require that you have the appropriate IPSW firmware file downloaded to your computer. You can grab iOS 5.1.1 for the iPhone 4 here, or for the iPhone 3GS at this link. Make sure you know where this IPSW file is saved before starting the instructions below.