I was very curious to know what kind of memory I have but when I enter this (cat /sys/class/block/mmcblk0/device/name) command line I get that it is not found. This is strange because when I type su and press enter it says superuser rights granted. I'm using atomicmod ROM running 2030 baseband.
Don't use brackets!
Try downloading an app called file manager from the play store, go settings, tick root explorer, grant SU, then mount system. Now press up until there is a single / at the top. Then go sys > class > block > mmcblk0 > device > name. open it, press text then open it with a text editor. If it says access denied or cant find file just press back and use a different editor. You will also probably have to grant SU to the text editor. Dont worry - its fine
Commiserations to al the people who have hynix