How To Get Android OTA Updates

While googling, I found this link that guided me step-by-step to get Android Jelly Bean 4.1.2 into my Nexus 7.

But there is a quick little trick that will push the OTA update into my Nexus 7 immediately.

1. Go to Settings -> Apps -> All

2. Find Google Services Framework.

3. Tap on Force Stop.

4. Select Clear Data.

5. Head back to the Nexus 7’s Settings, go to About, and check for a System Update.

This trick was taken from this site.