So both of our new Space Grey iPhone 6 Pluses exhibit this issue - if you go into iTunes and select Artists - the A to Z shortcut or the right hand side of the screen does not function properly? It will select "A" and it will select "W" and anything above "W" - but you can't select or scroll anything in between?? Anyone else noticed this - can anyone else with a 6 plus 128Gb try this please? - As I say - both our Space Grey ones exhibit the same fault - whereas the two White ones (same spec) in the family are totally fine??