How to master reset Samsung SPH-a420
Reset instructions for Samsung SPH-a420
Steps to Reset Phone
This restores all the factory defaults, including the ringer types and display settings.
- Select Menu > Settings > Security.
- Enter your lock code. (The Security menu is displayed.) The default lock code is the last 4 digits of your phone number.
- Select Reset Phone and press Menu/OK key.
- Select Yes and press Menu/OK 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.