When we buy new device such as Samsung GT-S3850FYSEUR we often through away most of the documentation but the warranty.
Very often issues with Samsung GT-S3850FYSEUR begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Mobile Device Samsung GT-S3850FYSEUR is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Mobile Device on our side using links below.