One month in with my phone, and I’ve already run into a decent sized issue. Whenever I push 1 twice on my keypad while texting, the phone restarts. It means I can’t text properly anymore, which is really annoying, considering how much I text. Orange refuse to help, and the Nokia service line is closed. Wonderful.
Update:
I called Nokia a today, and they were very helpful. They ran me through a variety of troubleshooting options, and then helped me through a software update, which cured the bug.
I guess I screwed up the software somewhere or other, that’s the first report of the bug Nokia have had, which means it’s something I did. At least it’s fixed 
I tried the Nokia helpline a while back (admittedly from US) and they were very helpful with my N80. I guess the UK one will be as good if you get them when the helpdesk is open?
I have a problem with my nokia phone.Sometimes a lines of different colours comes on the phone screen .The phone which I am using is N73.
What should I do .
Plz help me out
I cannot update any softwere in my nokia 7610