Message: charging is not supported by this accessory. Tried 3 charge cords, blew all clean with air, no phone charging icon.
Trying to charge the iphone 3. When connecting charger, receive message " charging is not supported by this accessory". Three chargers tried and do not work. Blew all connectors clean with compressed air. Battery charging icon does not show when plugged in and phone slowly losing power.
iPhone 3G