To Update Samsung Galaxy S Duos GT-S7562 Software you need to install a newer firmware version on it. You can update your Samsung Galaxy S Duos GT-S7562 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 S Duos GT-S7562 manually by using the Odin3 flasher and Samsung Stock Firmware files.
The explained steps in this Guide will help you to Factory Reset Samsung Galaxy S Duos with model number GT-S7562 and GT-S7562L.Samsung Galaxy S Duos GT-S7562 Factory Reset Checklist:
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.
3- Any other Email accounts info.
4- Samsung accounts info.
5- Any other log-in info and [...]