NCARD upgrade core V1.42 + 2.47 XMenu Update note: 1) Additional ECC error correction 2) FLASH4M type perfect operate 3) Add Automatic choose file type detect accessory type (for homebrew) 4) Fix some problems of moonshell 5) Optimization of kernel improve stability * if you used v1.41 core, No need to format. * if you used v1.40 core or old version core, Need to quick-format after core upgrade..