If your phone can't remember WiFi password.
If your WiFi password have been lost every time you reboot the phone or turn on/off airplane mode.
If your phone doesn't connect remembered WiFi.
If you often forget WiFi password or you don't have to remember them.

JUST USE THIS APP.

Features
1. Remember WiFi name (SSID) password and security mode.
2. Auto connect remembered WiFi when they are available.
3. Restore WiFi configuration if they are lost.
4. Enable or Disable auto restore WiFi configuration function.
5. Support WiFi 3 Securities - None (Open) WEP WPA/WPA2
6. Unlimited remembered WiFi in this application.