I just upgraded to 7.20 Flash seems slow still, I´m hoping battery time will be better. I have no scientific way of measuring this but I´ll give you my subjective opinion in a few days!
2010-10-30 8:31 - edited 2010-10-30 8:32
Yes, you are right. I'm from Italy. I did the first upgrade flashing the phone (perhaps from 6.01 to 6.51 I didn't remember) with no brand firmware (originally was vodafone). After from mobile phone (wap) to 7.10.
2010-12-18 11:43 - edited 2010-12-18 11:45
Today I upgraded to 7.10 via FOTA (Firmware Over The Air - wasn't available before). It's in Settings - Data Manager - Device Manager.
Nokia Software update shows only 6.01 - but 7.10 it's available over the air (2-3MB internet traffic).