How To Format The Samsung Sch-u430 Forgot Unlock Security Code For My Samsung Cell Phone?

This is the information given by Samsung regarding a reset of your phone:How Do I Reset My SCH-U430 Phone?WARNING: Restoring the handset will permenently Delete All Data, including ContactsTo restore the handset to the factory default settings follow the steps below:

1. While in standby mode, press the OK button for Menu
2. Select Settings & Tools (9)
3. Select Phone Settings (6)
4. Select Security (6)
5. Enter the lock code, default password is the last 4 digits of cell phone number, unless it has been changed
6. Select Restore Phone (5)
7. Highlight Yes, using the navigation keys
8. Press the OK button to confirm resetting the handset
9. Press the OK button at the re-program the phone screen
10. Enter the lock code, default password is the last 4 digits of cell phone number, unless it has been changed
11. Press the OK button to confirm restoring the handset to the factory default settings

Note: Press *228 and SEND after the power cycle to re-program the phoneMore information about your model of phone can be found here:ars.samsung.com