How can I bind my Android file system to my Linux machine, and modify it? When I plug in my Android device, it seems to use one USB interface but I couldn't find whre the mount point is. I checked
/mnt but there is nothing.
Some phones have icky USB storage interfaces, which don't work on Linux reliably (look here for example), others (e.g. my Samsung Galaxy with Android 4.3) seem not to offer USB access to their innards at all (nothing in the logs when plugging it in). Some need to be set up specially (allow USB in their configuration) to mount them.