dd if=/volume1/app/vendor.bin of=/dev/mtdblock3+ B7 r( Y; L2 A2 o$ |# J/ ~4 D
dd: writing to ‘/dev/mtdblock3’: Operation not permitted6 M. h1 e; y6 ?, z2 N7 u
1+0 records in 0 b6 F' Y1 P/ t7 R. g0+0 records out 9 u$ ]; Z) w! ]. v0 bytes (0 B) copied, 0.00330307 s, 0.0 kB/s) W" A5 y3 p- R
好像不行