Genius Appointment for USB Cable
Hi,
I had an appointment for my IPhone 5 from Genius Bar in Istanbul today about its battery problems. I also had my USB Cable which does not work properly with me. The Genius Bar took my phone to the technical department but refused to look at my USB Cable since I bought it later than the device. As I seeked for help, they told me that should have taken an appointment for the cable itself also. I cannot find any information about this: Do I really need to get an appointment just for my USB cable as well? Is it not possible to solve my problems of my iPhone 5 AND its cable at the same appointment?
I also cannot find the serial number-since it does not have one- of this USB Cable. How should I get an appointment for it?
I need advice for this problem. Thank you.
USB Cable-OTHER