You may suffer from malfunction of keypad issues on your iPod Nano because of long term usage. And it is only a waste of money to buy a new one. So why not replace the original flex cable with a new one? It could be both economical and reasonable. Thus you can replace the faulty or damaged part with this new flex cable. Make sure that all the connectors are installed properly before testing.                                    Features            All flex cables have been tested before shipThis is the best place for Bargain prices and great Quality Flex CableIt&acute;s the connecting cable that links different parts in your deviceIdeal for replacing broken， cracked， damaged， or dirty sensor flex cableIf the buttons don&acute;t work correctly. Then you probably need to replace the flex cableFit on iPod well， easy install                                                            Specifications            Color    Brown    <br>Dimensions    0.98" / 2.5cm (L x W x H)    <br>Weight    0.02oz / 0.5g    <br>Compatible with    iPod Nano 5    <br>                                                            Package Includes            1 xTurntable Flexible Cable for iPod Nano 5