原帖由： Marty Morrow ,
the connectors trap water that cannot be absorbed by rice. the trapped water is corroding the connector. there are 32 tiny connections. a few of them have already failed causing the dead spot. There is still a chance this can be fixed but time is of the essence. You need to have a repair shop do a water treatment program on the phone. this involves opening up the phone and using a special liquid to dislodge the water. you need special equipment to do this not unlike the equipment used to clean jewelry. you will then need to replace the screen assembly and connectors. hope this helps.