My phone synchronised with my laptop and downloaded all music onto the phone, so out of 8GB card there was about 100MB or less space left. I deleted about 1GB since, but the phone is still saying that there is insufficient storage. I cant update any apps, Gmail stopped working, cant find a satellite (when I turn maps on). I checked and the apps to be updated ar on SD card, and there is enough space to take it. Besides its only an update so how much space do they need? I'm not sure if the problems are relating to one issue or more. Can anyone help?