Your device must be on the manufacturer's official support list (e.g., Nexus 6P, 5X, Pixel, or certain Moto/Samsung models). 2. Manual Installation via ADB Sideload
A blue light filter that makes the screen yellowish at night to reduce eye strain. android 7.1 1 download
Long-pressing an app icon (like Twitter or Maps) pulls down a menu of quick actions, similar to 3D Touch on iOS. Your device must be on the manufacturer's official
If your phone never got official Android 7.1.1 (e.g., Galaxy S4, Note 3, Moto G, HTC One M8, Xiaomi Redmi 1S), are your best option. Long-pressing an app icon (like Twitter or Maps)
Android 7.1.1 is the base for famous Custom ROMs like:
This is the safest way to download Android 7.1.1. Google provides official "Factory Images" for Nexus and Pixel devices. This is ideal if you want to restore a Google device to its original state.
Before downloading and installing Android 7.1.1, consider the following: