How To Hard Reset Samsung Prevail2 M840

Hello!
Today I will show you how to reset SAMSUNG M840 Galaxy Prevail 2.Use this method if you don’t know your unlock pattern model or if you have software problems with your phone and you can’t access the phone menu.
Warning!All data will be lost!
Firs step is to power off your phone.

 

Before you give your handset to repair shop or buy new handset, please try the following procedure to repair your device. First charge your battery more then 70%, backup your important data like phonebook, message, email, images and settings and in most cases take out SIM card and SD card. After doing hard reset not possible to recover your data, so online backup is always important. For all of your data, a backup should be done on a external device, hard drive, raid system media or SD card.

 

Hard Reset SAMSUNG M840 Galaxy Prevail 2
First method:

First power off your phone.
Reset SAMSUNG M840 Galaxy Prevail 2
Then press and hold together 3 keys: Volume Up + Home button + Power button or Volume Up + Power button.
Reset SAMSUNG M840 Galaxy Prevail 2
When you see logo Samsung, then release all holded keys.
Next select option “wipe data/factory reset” -> use Volume buttons to browse, and Power button to confirm option.
Reset SAMSUNG M840 Galaxy Prevail 2
Now choose “yes” with Volume Down, and confirm with Power button.
Reset SAMSUNG M840 Galaxy Prevail 2
After that press Power button, to confirm option: “reboot”.
Reset SAMSUNG M840 Galaxy Prevail 2

Second method:

Turn on you cell phone.
Reset SAMSUNG M840 Galaxy Prevail 2
After that browse to Settings -> User and Backup -> Factory Data Reset.
Next please confirm info on your screen.
That’s all.

Third method:

Switch on device.
Reset SAMSUNG M840 Galaxy Prevail 2
Dial or press number to call: *2767*3855#
That number code will force format on device.

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