The Nexus users can download the OTA update, users need to go to 'Settings > About device > System updates > Check now'.
The handset should have more than half of battery life and 500MB space in order to download the Android 5.0 Lollipop update which is 394.4MB.
The new devices Nexus 6 and Nexus 9 will run Android Lollipop out of the box.
While Motorola has also commenced its soak test for the Android 5.0 Lollipop in India. Motorola has also posted the release notes for both the Moto X and Moto G devices on its website. However, the public rollout is expected to begin soon.
Its is yet to be seen Nexus 4 also faces bugs like the Nexus 5 upon the download as earlier, some Nexus 5 users have been complaining about battery and Wi-Fi issues after using Lollipop.