nokia map loader

uberalles

Not sure if this is entirely related, or whether I am even attempting a warning unnecessarily, but:-

I read this post yesterday and went to upload Ovi Maps on my 5800.
It told me that my firmware would need to be upgraded and asked if I wanted to progress, I responded yes after backing up.
All went well, all installed, until I left my phone unattended for about 30 minutes and the Lock Code activated.

Now I cannot get past this with neither the default code or my correct code.

I have seached the Nokia site and called them and they advise the only way to overcome this is to visit a Nokia Repairer for a 'flush'.