The explained steps in this Guide will help you to Factory Reset Samsung Galaxy Core Duos with model numbers GT-I8262, GT-I8262B, And GT-I8260 with single SIM Card.

1- This process restores the Android platform to its original state and wipe all your data, So backup all the wanted data (Contacts, SMS, Photos, Videos,… Etc).

2- Make sure that you know the Google account name and password.

To Update Samsung Galaxy Core Duos GT-I8262 Software you need to install a newer firmware version on it. You can update your Samsung Galaxy Core Duos GT-I8262 without a computer by going to Settings > About Device > Software Update. Also, You can update this Samsung device manually, But you need to use a computer.

In this Guide, You will learn how to update Samsung Galaxy Core Duos GT-I8262 manually by using the Odin3 flash tool and Samsung Stock Firmware files.