Google has started releasing September's Android security update to Nexus devices. This isthe first update to roll out to Nougat. However, Marshmallow devices will also receive over the air notifications. As mentioned in the previous security post, today's update brings an important security patch, finally fixing Quadrooter vulnerabilities. With over 900 million vulnerable Android devices, you wouldn't want to miss today's patches when they go live for your device.

You can now start downloading factory images and OTA files as Google updates its servers. Android 7.0 Nougat files will be uploaded for Nexus 5X, Nexus 9 WiFi, Nexus Player, and Pixel C.Yep, Nexus 6P is still waiting for the images, however, it does receive a consolatory Marshmallow patch. Android 6.0.1 Marshmallow files are also available forNexus 5X,Nexus 5,Nexus 6, andNexus 9 LTE.

Download Android 7.0 Nougat factory images and OTA files

It could take Google about a week to roll out the update to everyone. If you can't wait and want to manually update your devices, following are the links to Android 7.0 Nougat September security release factory images and OTA files.

Nexus 5XFactory ImageNexus PlayerFactory ImageNexus 9 (Wi-Fi)Factory ImagePixel CFactory Image

Hereare the Android 7.0 Nougat NRD90_ OTA files:

Nexus 5XOTANexus PlayerOTANexus 9OTAPixel COTA

Download Android 6.0.1 Marshmallow September patch

Latest update doesn't bring a patch for 2013 Nexus 7, possibly marking the end of software support for the tablet.Marshmallow factory images and OTAs for other devices are now live:

Nexus 6PFactory ImageNexus 5XFactory ImageNexus 6Factory Image(2)Nexus 9 (LTE)Factory ImageNexus 5Factory Image

Following are the Marshmallow OTA files:

Nexus 6POTANexus 5XOTANexus 6OTA(2)Nexus 5OTANexus 9 (LTE)OTA

For more details about the factory images, visit the officialdownload page. You can fine the OTA fileshere.