Another iphone to add to my collection

A friend gave me her old iphone 3gs that fell in the lake and was underwater for about two to three minutes on the home screen and she was using it after she got it out until it shut off about a year ago. She got a 4 to replace it cause it came out right after the accident happend.Most of the things worked on it when i got it and i was able to get everything working except for the backlight so am getting a new screen and it is going to be here friday. All I had to do is clean it and it looks and functions like new, I am going to use the this 3gs as a touch because I have a 4.[IMG][/IMG]
[IMG][/IMG] The dock connector sensor and the sensor internally by the dock connector are red and the one that is in the headphone jack is pink and the internal sensor by headphone jack is white.