So I recently finally got a phone for my birthday and it is an LG optimus f3. It only comes with 2g of internal storage so I bought a 16g micro SD and put it in just to find out that I can't set my SD card to default and I can't move apps to my SD card. People say that in the application manger there should be a button labeled move to SD card and sometimes it will be grayed out, but it is just not there for me. Does anyone know what the problem is? And if so, how can I fix it? I just made my account so I could find help