This is a good news for both Wi-Fi version of the Nexus 7 and also Nexus 10 to receive KitKat officially. The 3G Nexus 7 and Nexus 4 at this time have an availability for OTA update. Android 4.4. KitKat factory images on Google’s Android Developer are available so it is possible to install lickety split. It means that OTA version could come soon.
Just head over to Android Developer site to get all the factory image download links. Not only that, but you can also get many information and instruction if you need it too. It has a pretty simple instructions for installation especially if you have flashed ROMs to your device. Download the factory image and then process flash-all.bat file. For your information, Nexus driver binaries are available for you.
If the links are broken, it must be because Google are working on them so you could check it for the next time. If you think that you comfort about installing factory images, it is possible for you to be our guests. However, we just want to advise you to wait since OTA update will be very soon to pushed out and we cannot owe any responsibility if you think that you have done bad things on your Nexus while you are trying something which is not familiar for you.
We have known that CyanogenMod, Paranoid Android, AQKP and Omni ROM are running on the versions of KitKat code base and it is not an easier job, it means that you will be able in order to have Google’s KitKat version or a custom ROM in this time. We think it is possible for you to have KitKat even if you do not have Nexus. Use new Google search and also Google Experience Launcher to get more.
Do you have Nexus? Have you installed KitKat?