An over-the-air update for Sprint Spark version of the Samsung Galaxy S4 is now rolling out that brings Android 5.0 Lollipop to the device.
The support page on Sprint's site does not indicate how big the download is, but it does show the new version number to be L720TVPUCOD1. The update for the Galaxy S4 that works on Sprint's Spark LTE network also adds support for the company's Factory Reset Protection service in addition to Lollipop.
As usual with any over-the-air phone updates, it may take up to several days for the download to be available for everyone who has the Sprint Spark Galaxy S4. In the meantime, you can check out what Lollipop will look like on your Galaxy S4 right here.
Source: Sprint; Thanks to Alex for the tip!