Fix 3gp

Hi there.

I was capturing a video with a Motorokr E6 Mobile and my Phone Hang Up acidentaly. Now i got a 3gp file. I saw that no program can read this file,

With this information can i try to repair or fix the 3gp file? I even tried fix in coping/pasting the start and the end of good 3gp files in the bad one.

Can anyone help me?
Thank you very much

I asked about it on doom9 a while ago
http://forum.doom9.org/showthread.php?t=147078
but never got a reply.

I really don’t know if anyone’s ever going to write anything to fix those headerless MOV/MP4/3GP files.