I have a Lg optimus m (2.2 stock) i root the phone with gingerbreak v1.20 and is rooted, Superuser is there and working. I download the custom recovery and put it in the sdcard, when i open the android terminal emulator i type su and work then i type just like it say in the post (flash_image recovery /sdcard/recovery-RA-optm-2.2.1-GNM.img) I try like this also lower case and always say not found. What is wrong???