I have had an x10 on Orange for around 6 months and love it. Great camera and video playback. No problems using the phone until.... had a text asking to upgrade to 1.6. I usually do as I am told - so dutifully updated. I then found that the dialer started to lock in call if I needed to use the draw out keypad to select menu items. Impacts - I can't access voice mails or customer service or any automated switchboard. Orange talked me though some potential fixes - without success. Sent me a new phone today also running 1.6. No SD card installed - just the SIM - same fault. So now lining up another handset. Am I really the only one having this problem guys?