According to technodify.com, Android 5.1.1 OTA Update is now on its way to LG Nexus 5 owners in India. The update is going out as a 24MB download, and you need a Wi-Fi connection to pull it down.
This one is a maintenance upgrade the primarily brings bug fixes and stability improvements. The build name is LMY48B, you can find the nitty and gritty details here if you want.
As LG just started rolling the update out, it may not have hit your device yet. To check for it manually, all you have to do is head into the settings menu and navigate to Settings > About > System Updates.
LG Nexus 5 Phone Photos – LG Cell Phone Pictures
Sprint has started rolling out the update to Android 5.1.1 Lollipop for the LG Nexus 5 units that it’s sold.
If you have a Sprint LG Nexus 5, it should soon notify you that an update is available to download and install, if it hasn’t done so already.
If you’ve yet to receive any notifications and would like to try to help the update along, you can manually check for the software by tapping: Settings > About phone > System updates > Check for update.
If an update is available, follow the prompts to download and install the new software. If not, you’ve waited this long, a few more days probably won’t kill you.
After performing the installation procedure your phone will be running Android 5.1.1, software version LMY48B.
Sprint LG Nexus 5 Phone Photos – LG Cell Phone Pictures
Android 5.1 factory image for LG Nexus 5 is now available for download from Android Developers. The build number of the release is LMY47D. This means if you own the Google Nexus 5 you can manually flash these images instead of waiting for the OTA update.
If you’re curious about the Android 5.1 update and want to try it right now on your LG Nexus 5, then download the factory image and install it manually. Follow the instructions carefully to successfully flash the 5.1 update using the automatic script given in the factory image package.
How to flash your Google Nexus 5 to Android 5.1:
LG Nexus 5 Android 5.1 factory image link
Google LG Nexus 5 Phone Photos – LG Cell Phone Pictures