SAMSUNG Galaxy Serie A

This tutorial help you How to reset Phone SAMSUNG Galaxy Serie A (A3-A5-A7-A8-A9) to solve the problems of your device & To unlock the device when you forgot Pattern, Pin, Password, & Fingerprint.

factory reset is operation restore hardware settings in the State it was in before Sale for several reasons including :

– Fix multiple crashes– Delete viruses

Reset the settings to what it was in the case where errors

– Delete the names stored in the device

– Deleting files from the device

– Heavy use of the device & more….


Before you start to Hard reset , do the backup of your personal data in your phone SAMSUNG Galaxy Serie A (A3-A5-A7-A8-A9).
Prefers to use factory reset in the recent cases because the device files Will be deleted during this operation, but can avoid losing files by storing them To an external device or any other appropriate manners.


Notice : This method is applicable  to all Samsung Galaxy Serie A (A3-A5-A7-A8-A9).

First method:

1.switch off your device by holding the Power key for a few Time.

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2.Puch  and hold together: Volume Up + Home + Power button for a couple of seconds.

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3.Get release held keys when the Samsung Logo appears on the phone’s screen.

4-Select ‘wipe data / factory reset‘ by using Volume buttons to navigate & Power key to confirm.

5-Select ‘Yes — delete all user data‘ & Power key to confirm.

6-select ‘reboot system now to restart your device.

Success! The Hard reset is done.

Second method:

1. switch ON your device by holding the Power key for a few Time.

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2-Go to main menu & tab to setting

How to Reset Samsung Galaxy S3 I9300 1

3-Select General & Tab to Back up and reset


4-Tab to Factory data reset


5-Select Reset device


6-Tab Delete all to confirm & the device will begin restoring.


Well done! You have just performed the Factory reset operation.