Few days ago my friend came to me with a very strange error on his Nokia phone - whenever we tried clicking a picture/movie from phone's camera it just waited showing 'Camera on standby' message indefinitely on the phone screen after taking the picture as shown below.

After searching the web the only solution users were suggesting were either a faulty camera chip or corrupted phone software, however I was pretty convinced that this was not the case and after tinkering here and there I finally found the solution.