The Nexus 7 (2013) Wi-Fi version tablet is the last among the current breed of Nexus devices to receive the Android 4.4.1 update from Google. The update introduces transparency on the lockscreen, fixes few icons in the status bar and replaces the Gallery option in the camera app with Photos. The update is being made available to devices in staged rollouts via OTA. If you haven’t received it yet and are eager to try out the new update, you can manually install it as the OTA link of the update has been captured. The installation can be done by either of the two methods mentioned below depending on whether your Nexus 7 is rooted or not.