What is gms and what is it used for?

Related settings specifically for Google's various services, such as Google search and other Google service products.

Google embeds Google Mobile Services (GMS) into the Android mobile phone system and grants varying degrees of authorization to Android mobile phone manufacturers. It is designed to allow users to use Google search, Google Maps, Gmail, YouTube and other Google service products using mobile phones or other mobile devices.

Google mobile app:

Google Latitude

Google Reader

Android Market )

Google Search

Google Docs

Google Books

Google SMS (Google SMS)

Extended information

Google authorization level:

1. Unauthorized authentication: Free use of Android operating system, but GMS cannot be embedded;

2. Partial authorization and authentication: Some GMS services are embedded, but the mobile phone cannot be marked with Google’s trademark;