In order to enable USB mass storage mode, I placed a file in the
/system/etc/init.d/ directory. My situation has changed, and now I want to remove that file. I know it is safe to remove because I put it there.
However, I can not delete it. I have a rooted phone, and I have tried using ES File Explorer and also
su mode in a command line emulator, but every time I try to delete it, I get an error that says
rm can't remove 'MassStorage': Read-only file system.
How do I delete this file?