found a solution of this problem on the link
http://rootmydroid.co.uk/guides/howto-fix-the-backup-cid-missing-error-on-unrevoked/
and then tried first option 1 downloaded the software and it rooted the phone and installed custome recovery as I was getting the Validation error: Backup CID missing
Cheers
http://rootmydroid.co.uk/guides/howto-fix-the-backup-cid-missing-error-on-unrevoked/
and then tried first option 1 downloaded the software and it rooted the phone and installed custome recovery as I was getting the Validation error: Backup CID missing
Cheers