Is there a simple way using Mac OS X (shell preferred) to clone an entire SDCard from the SDCard slot (byte-for-byte)), to a file? I would then want to reverse the process and restore the image from the file to the SDCard.
I was considering using
dd, but I'm wondering if boot partition / MBR data would be properly replicated. I don't want to copy the files, but rather the entire SDCard. Thanks!