How to change Google account ?

There are quite a lot of reasons to change or delete Google Account on your Samsung Galaxy Young Duos. For example if you forget your Account Password, you buy used Android device and the Google Account is belong to previous owner, or you just simply want to change it.
Whatever the reason, this time I will give you a tutorial how to change Gmail account with or without factory (hard) reset.

Method # 1: Factory Reset

I’m still writting how to delete Google account on Android by using factory reset menu just for information for people who don’t know how to do it.
What is Android Factory Reset/Hard Reset?
Factory reset or hard reset is a method to make your gadget software back to standard or like-new condition out of the box. It will erase all data and applications installed in your phone, include Gmail account integrated with the device. It's needed backup all important data, files and applications, before hard reset.

The Steps:

1. Go to the main screen by pessing HOME button
2. Press the MENU button > click on Settings > Privacy > Factory data reset
3. Wait a while until the process is complete

factory reset usually can resolve all problems that caused by software error. For example, if there is one of your default application error, unable to start Bluetooth or Wi-Fi, or if your phone performance is slow or full of lag etc.

Method # 2: how to change Google account without hard reset: Delete accounts.db file

This method only for Rooted phone. If you don’t know how to root, you can read this article:

How to Root Galaxy Y Duos ?

You need "Root explorer", and this is the steps for this method:

1. Open the “data/system” with root explorer
2. Find the “accounts.db” file > delete the file
3. Restart your phone

Do With Your Own isk

Hopefully Usefull, enjoy it!!!