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How to master reset Samsung SGH-i747 Galaxy S III
Reset instructions for Samsung SGH-i747 Galaxy S III

 

Steps to Reset Phone

This will reset the phone to factory default settings and erase all user data. It will permanently erase all personal data, and content such as pictures, ringtones and apps that are saved to the device.  Data stored in the internal phone storage will not be erased unless otherwise selected.  It is recommended that you save (backup) important data to your SIM, or a computer before proceeding.

 

  1. From the home screen, press the Menu key, and then tap Settings.
  2. Scroll to and tap Back up and reset.  
  3. Tap Factory data reset.  
  4. Tap Reset device
  5. If security is enabled, enter your unlock PIN, password, pattern, or face unlock.
  6. Tap Delete all 

 

Alternate method to Reset Phone

This will reset the phone to factory default settings and erase all user data. It will permanently erase all personal data, and content such as pictures, ringtones and apps that are saved to the device.  Data stored in the internal phone storage will not be erased unless otherwise selected.  It is recommended that you save (backup) important data to your SIM, or a computer before proceeding.

 

  1. With phone powered off, press and hold the Volume up and the Home key.
  2. Press the Power key, and then release when the device starts up.
  3. Press the Volume down key, and then highlight wipe data/factory reset.
  4. Press the Power key.

 

Warning!: While reset/restore operation under process, you are advised not to remove your battery until the operation is completed and cellphone restarts otherwise phone damage may occur.
*Disclaimer:Performing a master clear/master reset/hard reset will erase all your data (photos,videos,contacts etc) completely and reset all the settings to Factory default. The information contained in this website is for general information purposes only.In no event will resetcellphone.com be liable for any loss or damage including without limitation, indirect or consequential loss or damage. For complete disclaimer notice please visit Disclaimer. The brand names are the registered trademark of respective manufacturers.