Hi

I bought a nokia 7390 a month or so ago thru trade me (parrell import) (I knnnnow i suck)

It started freezing randomly a few days ago now i can tlak for about 1 min before it cuts me off then turns itself of, i cant text as it does the same it goes into a white screen and stays that way before turning itself off.
it takes like 6 mins at times to go back on again.

I think it needs a software upgrade....

Does anyone knwo anywhere i can take it in CHCH for cheap that the techs no what they r doing?

Thanks!!!