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How to master reset Samsung SPH-m300
Reset instructions for Samsung SPH-m300

Steps to Reset Settings

This restores all the default settings of your phone without deleting any data you have entered, such as entries to your Contacts list.

 

  1. Select Menu > Settings > Security.
  2. Enter your lock code. (The Security menu is displayed.) The default lock code is the last 4 digits of your phone number.
  3. Select Default Settings and press Menu/OK key.
  4. Select Yes and press Menu/OK key.
  5. Select Yes again and press Menu/OK key to confirm. 

 

Steps to Reset Phone

This restores all the factory defaults, including the ringer types and display settings. This type of reset also deletes any data found within the Contacts list, special numbers, and picture folders.

 

  1. Select Menu > Settings > Security.
  2. Enter your lock code. (The Security menu is displayed.) The default lock code is the last 4 digits of your phone number.
  3. Select Reset Phone and press Menu/OK key.
  4. Select Yes and press Menu/OK key.
  5. Select Yes again and press Menu/OK key to confirm. 

 

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.