Can you visually inspect, with a magnifying glass, that the centre pins on the USB port in the phone are OK? Also check that there is no fluff etc in the socket which many impede the connection. The centre pins are the data -ve and data + ve leads which do the communicating with external sources. Also if possible check if the socket 'feels' loose. insert a USB cable and very gently see how much up and down and side to side movement you can feel. Stress very gently. It may be that one (it only takes one for it not to work) data lead is not connecting to the systemboard
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Can you visually inspect, with a magnifying glass, that the centre pins on the USB port in the phone are OK? Also check that there is no fluff etc in the socket which may impede the connection. The centre pins are the data -ve and data + ve leads which do the communicating with external sources. Also if possible check if the socket 'feels' loose. Insert a USB cable and very gently see how much up and down and side to side movement you can feel in the socket. Stress very gently. It may be that one (it only takes one for it not to work) data lead is not connecting to the systemboard
Hi,
Can you visually inspect, with a magnifying glass, that the centre pins on the USB port in the phone are OK? Also check that there is no fluff etc in the socket which many impede the connection. The centre pins are the data -ve and data + ve leads which do the communicating with external sources. Also if possible check if the socket 'feels' loose. insert a USB cable and very gently see how much up and down and side to side movement you can feel. Stress very gently. It may be that one (it only takes one for it not to work) data lead is not connecting to the systemboard