dd if=/volume1/app/vendor.bin of=/dev/mtdblock3 4 [, Y5 o1 ?4 m e( C; {- A: wdd: writing to ‘/dev/mtdblock3’: Operation not permitted- ?/ q" V5 i3 v( P
1+0 records in ) A8 w% ]3 C& @3 D' m; P0+0 records out 2 O0 I% i. O( d8 k0 bytes (0 B) copied, 0.00330307 s, 0.0 kB/s& t/ p7 `& d& j' c" u
好像不行