root@ubuntu:~# dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/laf
dd: failed to open ‘/dev/block/platform/msm_sdcc.1/by-name/laf’: No such file or directory
root@ubuntu:~# ^C
root@ubuntu:~# dd if=/home/linusfr/Desktop/aboot.img of=/dev/sdb5
2048+0 records in
2048+0 records out
1048576 bytes (1.0 MB) copied, 1.70128 s, 616 kB/s
root@ubuntu:~# dd if=/home/linusfr/Desktop/laf.img of=/dev/sdb23
dd: writing to ‘/dev/sdb23’: Input/output error
3321+0 records in
3320+0 records out
1699840 bytes (1.7 MB) copied, 4.10179 s, 414 kB/s
root@ubuntu:~#