News is out that Nexus 4 and Nexus 7 are getting Android 4.3 update, OTA. If you are hitting that “Check Now” button repeatedly without any luck, here is something else that you can try.
Update: Do not try this. Users are reporting issues signing in Google Account and Play Store after doing this.
- Go to Settings -> Apps on your Nexus device, and swipe to the All apps tab.
- Now, you will need to find the ‘Google Services Framework’ system app from the list of apps installed on your device.
- Then, proceed to tap the Force Stop option, followed by Clear Data.
- Restart your device
- Go to back to Settings > About Phone > System updates and try again
Good luck! let me know if it worked for you!
via Cult of Android