dumplist

cat /dev/mtd/mtd0 > sdcard/mtd/recovery.img
cat /dev/mtd/mtd1 > sdcard/mtd/boot.img
cat /dev/mtd/mtd2 > sdcard/mtd/splash.img
cat /dev/mtd/mtd3 > sdcard/mtd/misc.img
cat /dev/mtd/mtd4 > sdcard/mtd/cashe.img
cat /dev/mtd/mtd5 > sdcard/mtd/system.img
cat /dev/mtd/mtd6 > sdcard/mtd/userdata.img
cat /dev/mtd/mtd7 > sdcard/mtd/oem.img
cat /dev/mtd/mtd8 > sdcard/mtd/persyst.img
cat /dev/mtd/mtd9 > sdcard/mtd/MIBIB.img
cat /dev/mtd/mtd10 > sdcard/mtd/SIM_SECURE.img
cat /dev/mtd/mtd11 > sdcard/mtd/QCSBL.img
cat /dev/mtd/mtd12 > sdcard/mtd/OEMSBL1.img
cat /dev/mtd/mtd13 > sdcard/mtd/OEMSBL2.img
cat /dev/mtd/mtd14 > sdcard/mtd/EFS2.img
cat /dev/mtd/mtd15 > sdcard/mtd/AMSS.img
cat /dev/mtd/mtd16 > sdcard/mtd/FTL.img
cat /dev/mtd/mtd17 > sdcard/mtd/FTL2.img
cat /dev/mtd/mtd18 > sdcard/mtd/FOTA.img
cat /dev/mtd/mtd19 > sdcard/mtd/APPSBL.img

***********************************************
Результаты введенных выше команд:
***********************************************
-rwxr----- 1 manfromnn  25M  AMSS.img
-rwxr----- 1 manfromnn 640K  APPSBL.img
-rwxr----- 1 manfromnn  10M  boot.img
-rwxr----- 1 manfromnn 105M  cashe.img
-rwxr----- 1 manfromnn  12M  EFS2.img
-rwxr----- 1 manfromnn 256K  FOTA.img
-rwxr----- 1 manfromnn 640K  FTL2.img
-rwxr----- 1 manfromnn 640K  FTL.img
-rwxr----- 1 manfromnn 1,3M  MIBIB.img
-rwxr----- 1 manfromnn 512K  misc.img
-rwxr----- 1 manfromnn 1,0M  oem.img
-rwxr----- 1 manfromnn 1,3M  OEMSBL1.img
-rwxr----- 1 manfromnn 1,3M  OEMSBL2.img
-rwxr----- 1 manfromnn 1,5M  persyst.img
-rwxr----- 1 manfromnn 640K  QCSBL.img
-rwxr----- 1 manfromnn  12M  recovery.img
-rwxr----- 1 manfromnn 512K  SIM_SECURE.img
-rwxr----- 1 manfromnn 1,5M  splash.img
-rwxr----- 1 manfromnn 439M  system.img
-rwxr----- 1 manfromnn 410M  userdata.img