Nokia 6230i firmware upgrade

Gollom

My phone (Nokia 6230i) needs the firmware upgrading. CPW were all set to do it for me until a jobsworth noticed it had been unlocked from Orange - promptly informed me it would cost £40!!

Any suggestions how I can get the firmware done free or at the very least, for a more sensible price?

Many thanks

turbodiesel

local independent fone shop or market trader will do it for around £10.
Or take it Nokia repair centre (not cpw)
Did you advise CPW that the fone had been unlocked via the official channels i.e. you purchased the unlock code from Orange - (even if you didnt lol)