[Samsung Galaxy Grand Quattro] Arinio:
Few Interesting Files And Folders Of Galaxy Grand Quattro - Tutorial 2

Now the /efs folder.

root@android:/dev/block # cat /efs/FactoryApp/serial_no

RV1D*******

Again,

root@android:/dev/block # cat /efs/imei/mps_code.dat

INU

root@android:/dev/block # cat /efs/wifi/.mac.info

7*:1*:3*:6*:C*

Now we will move to /etc

root@android:/dev/block # cd /etcoot@android:/dev/block # cd /etc

root@android:/etc # cat vold.conf

## vold configuration file for the emulator/SDK

volume_sdcard {

## This is the direct uevent device path to the SD slot on the device

emu_media_path /devices/platform/goldfish_mmc.0/mmc_host/mmc0

media_type mmc

mount_point /sdcard

ums_path /devices/platform/usb_mass_storage/lun0

}

Now the /mnt folder

root@android:/etc # cd /mnt

root@android:/mnt # cd extSdCard/

root@android:/mnt/extSdCard # ls

DCIM

Gallery

LOST.DIR

Live Wallpaper

Movie Collection

Ringtones

Video

So, this is our external memory card!

Now let us shift to /preload folder.

root@android:/mnt/extSdCard # cd /preload/

root@android:/preload # cd Common_app/

BubbleBash3_480x800_WVGA_v10.5.2_GLOBAL_TOUCH.apk

CricketT20Fever_480x800_WVGA_v10.6.1_GLOBAL_TOUCH.apk

SharkOrDie_480x800_WVGA_v10.9.1_GLOBAL_TOUCH.apk

Oh, these are the demo games loaded by default when we update the Firmware.

Now the /proc folder.

So,

root@android:/preload/Common_app # cat /proc/cpuinfo

Processor : ARMv7 Processor rev 1 (v7l)

processor : 0

BogoMIPS : 122.30

processor : 1

BogoMIPS : 122.30

processor : 2

BogoMIPS : 122.30

processor : 3

BogoMIPS : 122.30

Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4

CPU implementer : 0x41

CPU architecture: 7

CPU variant : 0x0

CPU part : 0xc05

CPU revision : 1

Hardware : QRD MSM8625Q SKUD

Revision : 0000

Serial : 4d081fd1********

Again

root@android:/preload/Common_app # cat /proc/devices

Character devices:

1 mem

4 /dev/vc/0

4 tty

5 /dev/tty

5 /dev/console

5 /dev/ptmx

7 vcs

10 misc

13 input

21 sg

29 fb

81 video4linux

86 ch

89 i2c

90 mtd

108 ppp

116 alsa

128 ptm

136 pts

166 ttyACM

180 usb

189 usb_device

216 rfcomm

241 ttyGS

242 roccat

243 msm_camera

244 kgsl

245 dia

246 ttyHSL

247 ttyHS

248 ttyMSM

249 adsp

250 oncrpc

251 smdpkt

252 smd

253 media

254 rtc

Block devices:

259 blkext

7 loop

8 sd

31 mtdblock

65 sd

66 sd

67 sd

68 sd

69 sd

70 sd

71 sd

128 sd

129 sd

130 sd

131 sd

132 sd

133 sd

134 sd

135 sd

179 mmc

254 device-mapper

Also.

root@android:/preload/Common_app # cat /proc/diskstats

7 0 loop0 0 0 0 0 0 0 0 0 0 0 0

7 1 loop1 0 0 0 0 0 0 0 0 0 0 0

7 2 loop2 0 0 0 0 0 0 0 0 0 0 0

7 3 loop3 0 0 0 0 0 0 0 0 0 0 0

7 4 loop4 0 0 0 0 0 0 0 0 0 0 0

7 5 loop5 0 0 0 0 0 0 0 0 0 0 0

7 6 loop6 0 0 0 0 0 0 0 0 0 0 0

7 7 loop7 0 0 0 0 0 0 0 0 0 0 0

179 0 mmcblk0 14771 7051 1053140 88310 37356 80016 2806056 419940 0 238440 507940

179 1 mmcblk0p1 0 0 0 0 0 0 0 0 0 0 0

179 2 mmcblk0p2 0 0 0 0 0 0 0 0 0 0 0

179 3 mmcblk0p3 1 0 8 30 0 0 0 0 0 30 30

179 4 mmcblk0p4 1 3 32 20 0 0 0 0 0 20 20

179 5 mmcblk0p5 0 0 0 0 0 0 0 0 0 0 0

179 6 mmcblk0p6 0 0 0 0 0 0 0 0 0 0 0

179 7 mmcblk0p7 0 0 0 0 0 0 0 0 0 0 0

179 8 mmcblk0p8 0 0 0 0 0 0 0 0 0 0 0

179 9 mmcblk0p9 1 0 8 0 238 25908 209168 30370 0 6660 30370

179 10 mmcblk0p10 1 0 8 80 238 25908 209168 31280 0 7140 31360

179 11 mmcblk0p11 0 0 0 0 0 0 0 0 0 0 0

179 12 mmcblk0p12 11 39 394 0 6 1 56 40 0 40 40

179 13 mmcblk0p13 0 0 0 0 0 0 0 0 0 0 0

179 14 mmcblk0p14 3 0 24 40 2 0 16 0 0 40 40

179 15 mmcblk0p15 0 0 0 0 0 0 0 0 0 0 0

179 16 mmcblk0p16 140 3029 25346 1650 40 12 416 330 0 1500 1980

179 17 mmcblk0p17 0 0 0 0 0 0 0 0 0 0 0

179 18 mmcblk0p18 0 0 0 0 0 0 0 0 0 0 0

179 19 mmcblk0p19 0 0 0 0 0 0 0 0 0 0 0

179 20 mmcblk0p20 0 0 0 0 0 0 0 0 0 0 0

179 21 mmcblk0p21 11044 1084 766698 69160 3 0 24 20 0 24890 69120

179 22 mmcblk0p22 24 68 810 170 22 5 216 40 0 190 210

179 23 mmcblk0p23 38 73 3250 240 0 0 0 0 0 240 240

179 24 mmcblk0p24 3500 2745 256426 16860 36807 28182 2386992 357860 0 203290 374470

179 32 mmcblk1 829 10077 69528 3360 15 2 105 50 0 2540 3390

179 33 mmcblk1p1 828 10077 69520 3360 15 2 105 50 0 2540 3390

And,

root@android:/preload/Common_app # cat /proc/filesystems

nodev sysfs

nodev rootfs

nodev bdev

nodev proc

nodev cgroup

nodev tmpfs

nodev debugfs

nodev sockfs

nodev pipefs

nodev anon_inodefs

nodev devpts

ext3

ext2

ext4

nodev ramfs

vfat

nodev ecryptfs

fuseblk

nodev fuse

nodev fusectl

yaffs

yaffs2

nodev mtd_inodefs

exfat

nodev oprofilefs

Again,

root@android:/preload/Common_app # cat /proc/meminfo

MemTotal: 865328 kB

MemFree: 28248 kB

Buffers: 33516 kB

Cached: 234568 kB

SwapCached: 0 kB

Active: 567688 kB

Inactive: 131084 kB

Active(anon): 431636 kB

Inactive(anon): 916 kB

Active(file): 136052 kB

Inactive(file): 130168 kB

Unevictable: 848 kB

Mlocked: 0 kB

HighTotal: 117760 kB

HighFree: 2868 kB

LowTotal: 747568 kB

LowFree: 25380 kB

SwapTotal: 0 kB

SwapFree: 0 kB

Dirty: 0 kB

Writeback: 0 kB

AnonPages: 431540 kB

Mapped: 123964 kB

Shmem: 1016 kB

Slab: 32872 kB

SReclaimable: 10272 kB

SUnreclaim: 22600 kB

KernelStack: 8064 kB

PageTables: 14832 kB

NFS_Unstable: 0 kB

Bounce: 0 kB

WritebackTmp: 0 kB

CommitLimit: 432664 kB

Committed_AS: 7105228 kB

VmallocTotal: 245760 kB

VmallocUsed: 76756 kB

VmallocChunk: 59248 kB

Lastly,

root@android:/preload/Common_app # cat /proc/mounts

rootfs / rootfs ro,relatime 0 0

tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0

devpts /dev/pts devpts rw,relatime,mode=600 0 0

proc /proc proc rw,relatime 0 0

sysfs /sys sysfs rw,relatime 0 0

none /acct cgroup rw,relatime,cpuacct 0 0

tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0

tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0

none /dev/cpuctl cgroup rw,relatime,cpu 0 0

/dev/block/mmcblk0p23 /preload ext4 ro,nosuid,nodev,noatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.3/by-num/p21 /system ext4 ro,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.3/by-num/p24 /data ext4 rw,nosuid,nodev,relatime,discard,journal_checksum,journal_async_commit,noauto_da_alloc,data=ordered 0 0

/dev/block/platform/msm_sdcc.3/by-num/p22 /cache ext4 rw,nosuid,nodev,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.3/by-num/p12 /persist ext4 rw,nosuid,nodev,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.3/by-num/p16 /efs ext4 rw,nosuid,nodev,relatime,data=ordered 0 0

/dev/fuse /storage/sdcard0 fuse rw,nosuid,nodev,noexec,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

none /sys/kernel/debug debugfs rw,relatime 0 0

/dev/block/vold/179:33 /storage/extSdCard vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,gid=1023,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/vold/179:33 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,gid=1023,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

tmpfs /storage/extSdCard/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0