Samsung Galaxy S Duos S7562 hard reset

1. Turn off your phone.
2. Press both Volume DOWN + UP and HOME + Power keys  together until the Samsung logo comes up.

All data will be lost!
Samsung Galaxy S Duos S7562 hard reset

press and hold the HOME + VOLUME UP button
, and then briefly press the POWER button for a few seconds, but keep pressing the other buttons until the recovery menu comes up.
3. In recovery menu select wipe data / Factory reset using Volume down button and confirm with power key.
4. Repeat it on the next screen, highlight Yes -- delete all user data using the Volume down and confirm the deletion using the power key.
After hard reset completed select reboot system now, press power.

All data will be lost!

Reset you Samsung Galaxy S Duos S7562 Your device freezes or has fatal errors
If your device freezes or hangs, you may need to close programs or reset the device to regain functionality. If your
device is frozen and unresponsive, press and hold the Power key for 10-15 seconds. The device will reboot automatically.
If this does not solve the problem, perform a factory data reset. In Idle mode, open the application list and select
Settings → Privacy → Factory data reset → Reset phone → Erase everything.
On Andorid ICS 4.0 Select Settings → Back up and reset→ Factory data reset → Reset device→ Delete all.

Select Settings > Privacy > Factory data reset: Reset your settings to the factory default values and delete all your data.

Press Application button, then Settings > Reset settings: Reset your settings to the factory default values.

While using your device, be sure to back up important data. When disposing of your device, back up all data and then reset your device to prevent misuse of your personal information.

Use this method to hard reset your Samsung Galaxy S Duos S7562: Enter *2767*3855#. Warning! All your data including contacts, messages etc. will be lost! Copy all your necessary data/Contacts/Messages etc. to SIM or make backup to your PC before full reset! Take out SIM card before full reset.

If your phone hangs, freezes:
To soft reset your Samsung Galaxy S Duos GT-S7562 simply take out battery and reinsert it. Turn on your phone.

Samsung Galaxy S Duos S7562 hard reset samsung s7562 galaxy s duos label
Samsung GT-S7562 Galaxy S Duos service parts A/S ASSY-PBA MAIN(COMM) GT-S7562, SVC, MODULE-SPEAKER, GT-S7562, SCREW-MACHINE
How to unlock and remove password on samsung s7562 galaxy s duos mainboard

General advice: Before you buy a new cell phone or new tablet, please try the following procedure to repair your device. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card before factory reset. It is impossible to recover your data after doing a hard reset, so online backup is always important. For all of your data, a backup should be done on an external device, hard drive, raid system or media. With or without insurance, if your cell phone lost, damaged or stolen at least your invaluable data is backed up in a safe place. If you are about to sell your phone and you want to wipe your personal data, or if your phone affected with virus you have to do a hard reset. In some cases, you can delete the forgotten password or lock pattern from your device as well. All information is for devices with stock based ROMs. If you are using rooted device, always back up your EFS folder first, containing your IMEI info, etc.!