Hi, can anyone help me with this? My v3x's camera prompts this message when I open it: Busy. Try again later.

Is this hardware or software problem? And how can I fix this?

I think this started when my microSD got corrupted. After that everytime I open my phone, the starting motorola logo has static. and i can't use my phone's camera. I tried reflashing my phone but the same problem persists. Please help! Thank you in advance..