Why I've bought this smartphone, even though I knew that the OS (Symbian / Nokia Belle) is dead? Clear answer: because the camera. The OS itself is not bad, but with the last (quite welcome) Update I got a few apps problems. For example WhatsApp unsupported now centrally suspended in the OS keyboard and an update was not to be expected. Another point of criticism was the time it took the phone to install an app. Even with Apps with 2 MB size, it took about 2 minutes (no download time!) Was to the installation done. Also, the OS felt in some places still a little sluggish. All in all it has, however, very pleased me. I sold it for lack of support from apps that I knew from other ecosystems. Anyone looking for a camera replacement or a grandiose "Always with mini digicam", which is the right place! Thumbs up!