I would like to ask for advice on backup my eMMC content. I tried to follow the steps from http://elinux.org/BeagleBone_Black_Extracting_eMMC_contents, but it doesn’t work as it has to be. Here is my procedures:
- 8GB uSD card that is FAT32 formatted, partition on the uSD card is marked as active
- Download the zip file and extract the contents onto uSD card.
- Insert uSD into powered-off BeagleBone Black and apply power to board while pushing the S2 button (all of the 4 LEDs stay blank)
- If i apply power to board without pushing the S2 button, it will enter a normal eMMC boot.
Any help would be much appreciated.