Thanks for your help about the backup issue. The phone has come back to me today for the second time, thank god the problem is now fixed, so for backup what is best to use?
HTC account but then use google drive and sign in with my google details (switching away from Dropbox) or should I just use my google account and then like you say have a 3rd party app to save home screen etc.
Had to manually setup the phone up which is annoying, but made me realise again how good this phone is!
Thanks in advance.....