Google's finally released Android 5.1 Lollipop for the Nexus 4, in hopes to fix a slew of problems. Here's how to install the update right now vs waiting.

The Android 5.0 System Image is a download that contains all the files needed to install a stock version of Android 5.0 on the Nexus 4.

Step-by-step guide to install Android 5.0 Lollipop on Nexus 4, Nexus 5 and Nexus 7 2013 via AOSP build LRX21M.

Step-by-step guide to install Android 5.0.2 LRX22G on Nexus 4 using SimpleAOSP custom ROM.

Nexus 4 and Nexus 5 gets Android 5.1.1 update over-the-air (OTA), check out the guide to install the updates manually.

Sometimes, not every Android app will be available on the Google Play Store in your region, which means you'll need to install the APK file instead.

The world has Android 5.0 fever, and while most Android device owners will have to wait until next year at the earliest to get Lollipop … ...