The update carries the JDQ39 build number and is 54MB in size. As we previously reported, the Android 4.2.2 update brings an updated download progress status bar which shows how much time is left until the app has completed downloading. It also brings new sounds including one for wireless charging and an update to the Quick Settings feature, which allows you to toggle your Wi-Fi and Bluetooth with a long press. There are also new animations in the gallery app which allow pictures to load faster and option to list all calls has been removed in the Phone app’s call list.
The update will roll out in phases, so it may be a couple of days when it arrives on your device. However if you are impatient and don’t want to wait for the OTA update, you can manually download and install the update using the following link.
- Download Android 4.2.2 for Google Nexus 4
source - Android Central