Hello, I have just purchased an iPhone 4 32GB from Sonera in Finland and taken out a separate data contract. I find that 3G performance is poor compared to providers such as Elisa /Saunalahti. Part no is MC605KS/A – 32GB Black According to this site it states that my model is a factory unlocked model. Does anyone know for certain if this is true as I would rather not cut up my PAYG sim card which is loaded up with lots of credit if I can help it. P.S. Elisa in Finland has just started selling unlocked /no contract necessary iPhone 4's. Does anyone know if they offer this phone on a pay monthly basis? It does not state anything on their website.