Samsung SGH-A117

1st method

  • Power on the phone
  • Press the Menu key -> Settings -> Press the select key or the AT&T key
  • Select reset settings using the select key or the AT&T key
  • Set options to All by using the select key or the AT&T key
  • Press the reset soft key
  • Confirm by clicking Yes

 

2nd method

  • Enter *2767*3855#
  • Wait until phone reboots