Nokia N85
Phone gets restarts

Hi sir

This is Removivian From Bangalore i Recently Nokia N85 Purchased Dated July 8th my IMEI no is 356376025649041 phone was absolutely fine for one Weak after that it gets restarts continesly i had visted Nokia Care through out Bangalore there are telling they dont have new Version to Reinstall the Software, I need Replacement of the Handset pls Consider this Request.