I have a Samsung mobile SGH- F480. It keeps continuously restarting itself. i cant even get to the main screen to do anything. the only way i can shut it off by removing the battery. Before shutting of it shows the massage "whassup?"
My Samsung F480i is doing that, now; it keep restarting and does so just when it arrives at the main screen. I can turn it off normally, however, to stop the cycle. It is not the battery, that much i know.
I recently replied saying I had the same problem, and I believe I've found the solution; the memory card has become faulty. If you have an external memory card, try removing it and then starting your phone. It should work without it, in which case it has become faulty and needs replacing.
I have a Samsung mobile SGH- F480. It keeps continuously restarting itself. i cant even get to the main screen to do anything. the only way i can shut it off by removing the battery.