dm-0 loop7 mmcblk0p13 mmcblk0p8 ram12 ram6
loop0 mmcblk0 mmcblk0p14 mmcblk0p9 ram13 ram7
loop1 mmcblk0boot0 mmcblk0p2 mmcblk1 ram14 ram8
loop2 mmcblk0boot1 mmcblk0p3 mmcblk1p1 ram15 ram9
loop3 mmcblk0p1 mmcblk0p4 ram0 ram2 vold
loop4 mmcblk0p10 mmcblk0p5 ram1 ram3 zram0
loop5 mmcblk0p11 mmcblk0p6 ram10 ram4
loop6 mmcblk0p12 mmcblk0p7 ram11 ram5
Some of them are well known, some are undocomented. Can any1 point me to the right direction where can I found more infos about it ?
Thx
Any1 can give some usefull links?
Sent from my ST27i using xda app-developers app
Related
Hey, after I flashed MIUI from CM7 I lost my network connection.
baseband: unknown
imei: unknown
I thought it was a problem with my efs/stl3 but I found a backup of both efs and stl3 partition and after restoring them (odin stl3) I still don't have network connection.
btw, when I am on stock JFD firmware and use adb to check what's inside /dev/block it shows all partitions but when I navigate to the block folder using root explorer it shows only an empty folder named vold. and the root is missing the folder radio. is that normal ?
also, I installed miui, and now adb is showing only the following files:
cd dev/block
# ls
ls
bml12 loop5 mtdblock0 mtdblock6 ram11 ram3 ram9
loop0 loop6 mtdblock1 mtdblock7 ram12 ram4 vold
loop1 loop7 mtdblock2 platform ram13 ram5
loop2 mmcblk0 mtdblock3 ram0 ram14 ram6
loop3 mmcblk0p1 mtdblock4 ram1 ram15 ram7
loop4 mmcblk0p2 mtdblock5 ram10 ram2 ram8
#
root explorer shows bml12 and vold, and now there is a folder radio on root.
what's wrong with the phone ?
is it reparable ?
Before
Code:
major minor #blocks name
7 0 48888 loop0
7 1 16664 loop1
7 2 5229 loop2
7 3 2111 loop3
253 0 409600 zram0
179 0 15388672 mmcblk0
179 1 12772 mmcblk0p1
179 2 52764 mmcblk0p2
179 3 128 mmcblk0p3
179 4 256 mmcblk0p4
179 5 512 mmcblk0p5
179 6 2048 mmcblk0p6
179 7 512 mmcblk0p7
179 8 512 mmcblk0p8
179 9 16896 mmcblk0p9
179 10 13952 mmcblk0p10
179 11 3072 mmcblk0p11
179 12 3072 mmcblk0p12
179 13 780 mmcblk0p13
179 14 780 mmcblk0p14
179 15 780 mmcblk0p15
179 16 2826240 mmcblk0p16
179 17 8192 mmcblk0p17
179 18 2119680 mmcblk0p18
179 19 6144 mmcblk0p19
179 20 10240 mmcblk0p20
179 21 10240 mmcblk0p21
179 22 10240 mmcblk0p22
179 23 6144 mmcblk0p23
179 24 3072 mmcblk0p24
179 25 8 mmcblk0p25
179 26 9216 mmcblk0p26
179 27 20480 mmcblk0p27
179 28 20480 mmcblk0p28
179 29 10219520 mmcblk0p29
179 32 31166976 mmcblk1
179 33 31162880 mmcblk1p1
254 0 48888 dm-0
254 1 16663 dm-1
254 2 5229 dm-2
254 3 2110 dm-3
After
Code:
[email protected]:/ # cat /proc/partitions
major minor #blocks name
7 0 4190 loop0
7 1 16664 loop1
7 2 2111 loop2
7 3 8348 loop3
7 4 19782 loop4
7 6 5229 loop6
7 7 5229 loop7
253 0 409600 zram0
179 0 15388672 mmcblk0
179 1 12772 mmcblk0p1
179 2 52764 mmcblk0p2
179 3 128 mmcblk0p3
179 4 256 mmcblk0p4
179 5 512 mmcblk0p5
179 6 2048 mmcblk0p6
179 7 512 mmcblk0p7
179 8 512 mmcblk0p8
179 9 16896 mmcblk0p9
179 10 13952 mmcblk0p10
179 11 3072 mmcblk0p11
179 12 3072 mmcblk0p12
179 13 780 mmcblk0p13
179 14 780 mmcblk0p14
179 15 780 mmcblk0p15
179 16 2826240 mmcblk0p16
179 17 8192 mmcblk0p17
179 18 2119680 mmcblk0p18
179 19 6144 mmcblk0p19
179 20 10240 mmcblk0p20
179 21 10240 mmcblk0p21
179 22 10240 mmcblk0p22
179 23 6144 mmcblk0p23
179 24 3072 mmcblk0p24
179 25 8 mmcblk0p25
179 26 9216 mmcblk0p26
179 27 20480 mmcblk0p27
179 28 20480 mmcblk0p28
179 29 10219520 mmcblk0p29
179 32 31166976 mmcblk1
179 33 31162880 mmcblk1p1
254 0 4189 dm-0
254 1 16663 dm-1
254 2 2110 dm-2
254 3 8347 dm-3
254 6 5229 dm-6
254 7 5229 dm-7
7 8 48888 loop8
254 8 48888 dm-8
254 4 19782 dm-4
Surge1223 said:
Before
Code:
major minor #blocks name
7 0 48888 loop0
7 1 16664 loop1
7 2 5229 loop2
7 3 2111 loop3
Click to expand...
Click to collapse
These are loopbacks. What that means is that a file somewhere is mapped by /dev/loop0 to look like a disk.
Between earlier and now, something changed in what's loopback mounted.
The important partitions - those on your internal MMC memory, are unchanged.
Surge1223 said:
Code:
254 0 48888 dm-0
254 1 16663 dm-1
254 2 5229 dm-2
254 3 2110 dm-3
Click to expand...
Click to collapse
The dm-0, -1, -2 are purchased applications, mounted on /mnt/asec if I remember right. Where they're mounted will tell you the app name.
I have some difficulties understanding partitions' layout of my phone. (Huawei G6-U10 ***NOT*** rooted yet)
As spec:
4 GB Internal Memory
|__ 2 GB reserved
|__ 2 GB Internal Storage
|__ Memory android option menu shows ~2 GB total (1,91 GB) but only ~1 GB (1,03 GB) available.If I connect my phone through MTP it shows as internal memory just a partition of ~ 1 GB (994 MB)
32 GB external SD
Code:
major minor #blocks name
7 1 9387 loop1
7 2 16664 loop2
7 3 10427 loop3
7 4 15624 loop4
253 0 196608 zram0
179 0 3866624 mmcblk0
179 1 512 mmcblk0p1
179 2 32 mmcblk0p2
179 3 32 mmcblk0p3
179 4 500 mmcblk0p4
179 5 500 mmcblk0p5
179 6 5592 mmcblk0p6
179 7 1024 mmcblk0p7
179 8 65536 mmcblk0p8
179 9 4096 mmcblk0p9
179 10 4096 mmcblk0p10
179 11 98304 mmcblk0p11
179 12 4096 mmcblk0p12
179 13 1 mmcblk0p13
179 14 8 mmcblk0p14
179 15 32768 mmcblk0p15
179 16 65536 mmcblk0p16
179 17 8192 mmcblk0p17
179 18 12288 mmcblk0p18
179 19 16384 mmcblk0p19
179 20 262144 mmcblk0p20
179 21 196608 mmcblk0p21
179 22 4096 mmcblk0p22
179 23 1048576 mmcblk0p23
179 24 1048576 mmcblk0p24
179 25 974831 mmcblk0p25
179 32 2048 mmcblk0rpmb
179 64 30748672 mmcblk1
179 65 30744576 mmcblk1p1
254 1 9387 dm-1
254 4 15624 dm-4
254 2 16663 dm-2
254 3 10426 dm-3
Then I listed partition symlink by name
Code:
ls -al /dev/block/platform/msm_sdcc.1/by-name
DDR -> /dev/block/mmcblk0p3
aboot -> /dev/block/mmcblk0p6
bkbootup -> /dev/block/mmcblk0p16
boot -> /dev/block/mmcblk0p18
cache -> /dev/block/mmcblk0p21
cust -> /dev/block/mmcblk0p20
fsc -> /dev/block/mmcblk0p13
fsg -> /dev/block/mmcblk0p12
grow -> /dev/block/mmcblk0p25
log -> /dev/block/mmcblk0p15
misc -> /dev/block/mmcblk0p22
modem -> /dev/block/mmcblk0p11
modemst1 -> /dev/block/mmcblk0p9
modemst2 -> /dev/block/mmcblk0p10
oeminfo -> /dev/block/mmcblk0p8
pad -> /dev/block/mmcblk0p7
persist -> /dev/block/mmcblk0p17
recovery -> /dev/block/mmcblk0p19
rpm -> /dev/block/mmcblk0p4
sbl1 -> /dev/block/mmcblk0p1
sdi -> /dev/block/mmcblk0p2
ssd -> /dev/block/mmcblk0p14
system -> /dev/block/mmcblk0p23
tz -> /dev/block/mmcblk0p5
userdata -> /dev/block/mmcblk0p24
Assuming a blocksize of 1024, I can see that sizes of mmcblk0p23 (/system) and mmcblk0p24 (/userdata) are 1 GB each.
1) The space unavailable from internal storage, is the /userdata partition?
2) Of the 2 GB Android doesn't show at all, 1 is obviously occupied by /system, but if the sum of all the other partitions on the first block device (except /userdata and /system) is equal to ~1,67 GB, how can it resides on the 1 GB remaining space?
3)What's the /grow mountpoint?
1 Day, 30 views, 7th page and no reply.
Have I made any mistake? Wrong category? Questions are unclear?
Bump.
Another bump.
I fear people stop reading this thread after the title, because they think it's the same old "I don't know what partitions and mountpoints are and don't want to document about it".
Please read the questions.
Hi everyone,
I was trying to flash a nightly update from cyanogen and was getting the error : CM 12 Error:detected filesystem ext4 for /dev/block/platform/msm_sdcc.1/by-name/system and so, troubleshooting the problem, I tried to extend the system partitions through the procedure I found in a thread that contained the code down bellow and I believe that was after that that I lost my recoverymode. After this I tried do full wipe and flash an earlier ROM to see if I could get the phone back and that was the last time I was able to enter in the recoverymode. Now I just have a black screen and also when I try to start my phone it took about 2 min on a black screen and then the OS starts. Besides that, all network connectivity was lost (wifi, call signal, 4g/3g) and user space-sdcard (/data partition) too (althoug it seems to be mounted). It appears that was all disabled. Without a recovery mode and internet I am completely stuck. I tried to install a cwm and a twrp through adb after install flash gordon and flashify apk but it did not worked since it cannot recognize a file inside my /data . And the idea I had to restore from rommanager apk failed in the moment it tried to connect on internet to download content.
Please help!! Follow details:
LG_E975
I did a full wipe partition / cache/ dalvik
cyanogemMod version: 11-20141115-SNAPSHOT-M12-E975
android : 4.4.4.
kernel version: 3.4.0-CM+
Code I found and ran when trying to solve CM 12 Error:detected filesystem ext4 for /dev/block/platform/msm_sdcc.1/by-name/system
Code:
#!/sbin/sh
OUTFD=$2
ui_print() {
echo -n -e "ui_print $1\n" > /proc/self/fd/$OUTFD
echo -n -e "ui_print\n" > /proc/self/fd/$OUTFD
}
ui_print ""
ui_print "###########################"
ui_print "# audahadi #"
ui_print "# modded from forumber2's #"
ui_print "# Repartition script #"
ui_print "# Mi 3W /system 1.2G #"
ui_print "# only! #"
ui_print "###########################"
ui_print ""
ui_print "Unmounting systems partiton..."
umount -l /system
umount -l /system1
umount -l /dev/block/mmcblk0p25
umount -l /dev/block/mmcblk0p26
ui_print ""
ui_print "WARNING! System is ready, repartitioning will start in 2 seconds"
sleep 2
ui_print ""
ui_print "Removing partitions..."
parted /dev/block/mmcblk0 rm 25
parted /dev/block/mmcblk0 rm 26
ui_print "Removing partitions...COMPLETED"
ui_print ""
ui_print "Creating new partitions..."
parted /dev/block/mmcblk0 mkpart primary 403MB 1740MB
parted /dev/block/mmcblk0 mkpart primary 1740MB 1745MB
parted /dev/block/mmcblk0 name 25 system
parted /dev/block/mmcblk0 name 26 system1
ui_print "Creating new partitions...COMPLETED"
ui_print ""
ui_print "Unmounting systems partitions again..."
umount -l /system
umount -l /system1
umount -l /dev/block/mmcblk0p25
umount -l /dev/block/mmcblk0p26
ui_print "Unmounting systems partitions again...COMPLETED"
ui_print ""
ui_print "Formatting new partitions..."
mke2fs -b 4096 -T ext4 /dev/block/mmcblk0p25
mke2fs -b 4096 -T ext4 /dev/block/mmcblk0p26
ui_print "Formatting new partitions...COMPLETED."
ui_print ""
ui_print "ALL DONE!..."
ui_print ""
ui_print "Rebooting to recovery in 5 seconds..."
ui_print "Thanks to forumber2 for his original GT-i9300 repartition script"
sleep 5
reboot recovery
fi
Output from df command:
Code:
[email protected]:/ $ df
df
Filesystem Size Used Free Blksize
/dev 905.8M 128.0K 905.6M 4096
/sys/fs/cgroup 905.8M 12.0K 905.8M 4096
/mnt/asec 905.8M 0.0K 905.8M 4096
/mnt/obb 905.8M 0.0K 905.8M 4096
/mnt/fuse 905.8M 0.0K 905.8M 4096
/system 1.5G 401.3M 1.1G 4096
/cache 788.4M 14.4M 774.0M 4096
/data 25.0G 271.0M 24.8G 4096
[email protected]:/ $
Output from /proc/partitions
Code:
[email protected]:/ $ cat /proc/partitions
cat /proc/partitions
major minor #blocks name
179 0 30535680 mmcblk0
179 1 65536 mmcblk0p1
179 2 512 mmcblk0p2
179 3 512 mmcblk0p3
179 4 2048 mmcblk0p4
179 5 512 mmcblk0p5
179 6 512 mmcblk0p6
179 7 24576 mmcblk0p7
179 8 512 mmcblk0p8
179 9 1 mmcblk0p9
179 10 3072 mmcblk0p10
179 11 3072 mmcblk0p11
179 12 780 mmcblk0p12
179 13 780 mmcblk0p13
179 14 780 mmcblk0p14
179 15 8192 mmcblk0p15
179 16 8192 mmcblk0p16
179 17 8 mmcblk0p17
179 18 16384 mmcblk0p18
179 19 16384 mmcblk0p19
179 20 512 mmcblk0p20
179 21 512 mmcblk0p21
179 22 1556480 mmcblk0p22
179 23 819200 mmcblk0p23
179 24 26714112 mmcblk0p24
179 27 24576 mmcblk0p27
179 28 3072 mmcblk0p28
179 29 8 mmcblk0p29
179 30 32768 mmcblk0p30
179 31 32768 mmcblk0p31
259 0 512 mmcblk0p32
259 1 512 mmcblk0p33
259 2 16384 mmcblk0p34
259 3 879599 mmcblk0p35
[email protected]:/ $
Output from /dev/block directory :
Code:
[email protected]:/dev/block $ ls -l
ls -l
brw------- root root 7, 0 1970-01-02 12:07 loop0
brw------- root root 7, 1 1970-01-02 12:07 loop1
brw------- root root 7, 2 1970-01-02 12:07 loop2
brw------- root root 7, 3 1970-01-02 12:07 loop3
brw------- root root 7, 4 1970-01-02 12:07 loop4
brw------- root root 7, 5 1970-01-02 12:07 loop5
brw------- root root 7, 6 1970-01-02 12:07 loop6
brw------- root root 7, 7 1970-01-02 12:07 loop7
brw------- root root 179, 0 1970-01-02 12:07 mmcblk0
brw------- root root 179, 1 1970-01-02 12:07 mmcblk0p1
brw------- root root 179, 10 1970-01-02 12:07 mmcblk0p10
brw------- root root 179, 11 1970-01-02 12:07 mmcblk0p11
brw-rw---- system system 179, 12 1970-01-02 12:07 mmcblk0p12
brw-rw---- system system 179, 13 1970-01-02 12:07 mmcblk0p13
brw-rw---- system system 179, 14 1970-01-02 12:07 mmcblk0p14
brw------- root root 179, 15 1970-01-02 12:07 mmcblk0p15
brw------- root root 179, 16 1970-01-02 12:07 mmcblk0p16
brw------- root root 179, 17 1970-01-02 12:07 mmcblk0p17
brw-rw---- root system 179, 18 1970-01-02 12:07 mmcblk0p18
brw------- root root 179, 19 1970-01-02 12:07 mmcblk0p19
brw------- root root 179, 2 1970-01-02 12:07 mmcblk0p2
brw------- root root 179, 20 1970-01-02 12:07 mmcblk0p20
brw------- root root 179, 21 1970-01-02 12:07 mmcblk0p21
brw------- root root 179, 22 1970-01-02 12:07 mmcblk0p22
brw------- root root 179, 23 1970-01-02 12:07 mmcblk0p23
brw------- root root 179, 24 1970-01-02 12:07 mmcblk0p24
brw------- root root 179, 27 1970-01-02 12:07 mmcblk0p27
brw------- root root 179, 28 1970-01-02 12:07 mmcblk0p28
brw------- root root 179, 29 1970-01-02 12:07 mmcblk0p29
brw------- root root 179, 3 1970-01-02 12:07 mmcblk0p3
brw------- root root 179, 30 1970-01-02 12:07 mmcblk0p30
brw------- root root 179, 31 1970-01-02 12:07 mmcblk0p31
brw------- root root 259, 0 1970-01-02 12:07 mmcblk0p32
brw------- root root 259, 1 1970-01-02 12:07 mmcblk0p33
brw------- root root 259, 2 1970-01-02 12:07 mmcblk0p34
brw------- root root 259, 3 1970-01-02 12:07 mmcblk0p35
brw------- root root 179, 4 1970-01-02 12:07 mmcblk0p4
brw------- root root 179, 5 1970-01-02 12:07 mmcblk0p5
brw------- root root 179, 6 1970-01-02 12:07 mmcblk0p6
brw------- root root 179, 7 1970-01-02 12:07 mmcblk0p7
brw-rw---- system system 179, 8 1970-01-02 12:07 mmcblk0p8
brw-rw---- system system 179, 9 1970-01-02 12:07 mmcblk0p9
drwxr-xr-x root root 1970-01-02 12:07 platform
brw------- root root 1, 0 1970-01-02 12:07 ram0
brw------- root root 1, 1 1970-01-02 12:07 ram1
brw------- root root 1, 10 1970-01-02 12:07 ram10
brw------- root root 1, 11 1970-01-02 12:07 ram11
brw------- root root 1, 12 1970-01-02 12:07 ram12
brw------- root root 1, 13 1970-01-02 12:07 ram13
brw------- root root 1, 14 1970-01-02 12:07 ram14
brw------- root root 1, 15 1970-01-02 12:07 ram15
brw------- root root 1, 2 1970-01-02 12:07 ram2
brw------- root root 1, 3 1970-01-02 12:07 ram3
brw------- root root 1, 4 1970-01-02 12:07 ram4
brw------- root root 1, 5 1970-01-02 12:07 ram5
brw------- root root 1, 6 1970-01-02 12:07 ram6
brw------- root root 1, 7 1970-01-02 12:07 ram7
brw------- root root 1, 8 1970-01-02 12:07 ram8
brw------- root root 1, 9 1970-01-02 12:07 ram9
drwx------ root root 1970-01-02 12:09 vold
[email protected]:/dev/block $
Output from cat /proc/mounts :
Code:
[email protected]:/dev/block $ cat /proc/mounts
cat /proc/mounts
rootfs / rootfs ro,seclabel,relatime 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/fuse tmpfs rw,seclabel,relatime,mode=775,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,
data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,node
v,noatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,no
dev,noatime,noauto_da_alloc,data=ordered 0 0
[email protected]:/dev/block $
Here are the infos from my device (SM-A500FU):
PLease tell us how to dd PIT and EFS:
PIT: dd if=/dev/block/BBB of=/storage/extSdCard/sm-a500fu/backup/dd/out.pit bs=8 count=CCC skip=SSS
1. How to get the missing items right ?
Reference Post: http://forum.xda-developers.com/showthread.php?p=52329632
I dont know if this is OK: dd if=/dev/block/mmcblk0 of=/sdcard/out.pit bs=8 count=580 skip=2176
Code:
cat /proc/partitions
major minor #blocks name
179 0 15388672 mmcblk0
179 1 15360 mmcblk0p1
179 2 58816 mmcblk0p2
179 3 512 mmcblk0p3
179 4 32 mmcblk0p4
179 5 2048 mmcblk0p5
179 6 512 mmcblk0p6
179 7 512 mmcblk0p7
179 8 512 mmcblk0p8
179 9 3072 mmcblk0p9
179 10 16 mmcblk0p10
179 11 10768 mmcblk0p11
179 12 10240 mmcblk0p12
179 13 14336 mmcblk0p13
179 14 3072 mmcblk0p14
179 15 3072 mmcblk0p15
179 16 13312 mmcblk0p16
179 17 15360 mmcblk0p17
179 18 5121 mmcblk0p18
179 19 7159 mmcblk0p19
179 20 3072 mmcblk0p20
179 21 8 mmcblk0p21
179 22 8192 mmcblk0p22
179 23 9216 mmcblk0p23
179 24 2457600 mmcblk0p24
179 25 204800 mmcblk0p25
179 26 61440 mmcblk0p26
179 27 12476396 mmcblk0p27
179 32 4096 mmcblk0rpmb
179 64 3872256 mmcblk1
179 65 3868149 mmcblk1p1
Code:
/dev/block # ll
lrwxrwxrwx root root 2014-06-26 22:19 bootdevice -> /dev/block/platform/7824900.sdhci
brw------- root root 7, 0 2014-06-26 22:19 loop0
brw------- root root 7, 1 2014-06-26 22:19 loop1
brw------- root root 7, 2 2014-06-26 22:19 loop2
brw------- root root 7, 3 2014-06-26 22:19 loop3
brw------- root root 7, 4 2014-06-26 22:19 loop4
brw------- root root 7, 5 2014-06-26 22:19 loop5
brw------- root root 7, 6 2014-06-26 22:19 loop6
brw------- root root 7, 7 2014-06-26 22:19 loop7
brw------- root root 179, 0 2014-06-26 22:19 mmcblk0
brw------- root root 179, 1 2014-06-26 22:19 mmcblk0p1
brw------- root root 179, 10 2014-06-26 22:19 mmcblk0p10
brw------- root root 179, 11 2014-06-26 22:19 mmcblk0p11
brw-rw---- system system 179, 12 2015-07-31 18:00 mmcblk0p12
brw------- root root 179, 13 2014-06-26 22:19 mmcblk0p13
brw------- root root 179, 14 2015-07-31 18:09 mmcblk0p14
brw------- root root 179, 15 2015-07-31 18:00 mmcblk0p15
brw------- root root 179, 16 2014-06-26 22:19 mmcblk0p16
brw------- root root 179, 17 2014-06-26 22:19 mmcblk0p17
brw------- root root 179, 18 2014-06-26 22:19 mmcblk0p18
brw------- root root 179, 19 2014-06-26 22:19 mmcblk0p19
brw------- root root 179, 2 2014-06-26 22:19 mmcblk0p2
brw------- root root 179, 20 2014-06-26 22:19 mmcblk0p20
brw------- root root 179, 21 2014-06-26 22:19 mmcblk0p21
brw------- root root 179, 22 2014-06-26 22:19 mmcblk0p22
brw------- root root 179, 23 2014-06-26 22:19 mmcblk0p23
brw------- root root 179, 24 2014-06-26 22:19 mmcblk0p24
brw------- root root 179, 25 2014-06-26 22:19 mmcblk0p25
brw------- root root 179, 26 2014-06-26 22:19 mmcblk0p26
brw------- root root 179, 27 2014-06-26 22:19 mmcblk0p27
brw------- root root 179, 3 2014-06-26 22:19 mmcblk0p3
brw------- root root 179, 4 2014-06-26 22:19 mmcblk0p4
brw------- root root 179, 5 2014-06-26 22:19 mmcblk0p5
brw------- root root 179, 6 2014-06-26 22:19 mmcblk0p6
brw------- root root 179, 7 2014-06-26 22:19 mmcblk0p7
brw------- root root 179, 8 2014-06-26 22:19 mmcblk0p8
brw------- root root 179, 9 2014-06-26 22:19 mmcblk0p9
brw------- root root 179, 32 2014-06-26 22:19 mmcblk0rpmb
brw------- root root 179, 64 2014-06-26 22:19 mmcblk1
brw------- root root 179, 65 2014-06-26 22:19 mmcblk1p1
lrwxrwxrwx root root 2015-07-31 17:59 param -> /dev/block/platform/7824900.sdhci/by-name/param
drwxr-xr-x root root 2014-06-26 22:19 platform
brw------- root root 1, 0 2014-06-26 22:19 ram0
brw------- root root 1, 1 2014-06-26 22:19 ram1
brw------- root root 1, 10 2014-06-26 22:19 ram10
brw------- root root 1, 11 2014-06-26 22:19 ram11
brw------- root root 1, 12 2014-06-26 22:19 ram12
brw------- root root 1, 13 2014-06-26 22:19 ram13
brw------- root root 1, 14 2014-06-26 22:19 ram14
brw------- root root 1, 15 2014-06-26 22:19 ram15
brw------- root root 1, 2 2014-06-26 22:19 ram2
brw------- root root 1, 3 2014-06-26 22:19 ram3
brw------- root root 1, 4 2014-06-26 22:19 ram4
brw------- root root 1, 5 2014-06-26 22:19 ram5
brw------- root root 1, 6 2014-06-26 22:19 ram6
brw------- root root 1, 7 2014-06-26 22:19 ram7
brw------- root root 1, 8 2014-06-26 22:19 ram8
brw------- root root 1, 9 2014-06-26 22:19 ram9
drwx------ root root 2015-07-31 17:59 vold
Code:
/dev/block/platform # ll
drwxr-xr-x root root 2014-06-26 22:19 7824900.sdhci
drwxr-xr-x root root 2014-06-26 22:19 7864900.sdhci
Code:
/dev/block/platform/7864900.sdhci # ll
drwxr-xr-x root root 2014-06-26 22:19 by-num
lrwxrwxrwx root root 2014-06-26 22:19 mmcblk1 -> /dev/block/mmcblk1
lrwxrwxrwx root root 2014-06-26 22:19 mmcblk1p1 -> /dev/block/mmcblk1p1
Code:
/dev/block/platform/7824900.sdhci/by-name # ll
lrwxrwxrwx root root 2014-06-26 22:19 aboot -> /dev/block/mmcblk0p5
lrwxrwxrwx root root 2014-06-26 22:19 apnhlos -> /dev/block/mmcblk0p1
lrwxrwxrwx root root 2014-06-26 22:19 backup -> /dev/block/mmcblk0p19
lrwxrwxrwx root root 2014-06-26 22:19 boot -> /dev/block/mmcblk0p16
lrwxrwxrwx root root 2014-06-26 22:19 cache -> /dev/block/mmcblk0p25
lrwxrwxrwx root root 2014-06-26 22:19 ddr -> /dev/block/mmcblk0p4
lrwxrwxrwx root root 2014-06-26 22:19 efs -> /dev/block/mmcblk0p13
lrwxrwxrwx root root 2014-06-26 22:19 fota -> /dev/block/mmcblk0p18
lrwxrwxrwx root root 2014-06-26 22:19 fsc -> /dev/block/mmcblk0p20
lrwxrwxrwx root root 2014-06-26 22:19 fsg -> /dev/block/mmcblk0p9
lrwxrwxrwx root root 2014-06-26 22:19 hidden -> /dev/block/mmcblk0p26
lrwxrwxrwx root root 2014-06-26 22:19 modem -> /dev/block/mmcblk0p2
lrwxrwxrwx root root 2014-06-26 22:19 modemst1 -> /dev/block/mmcblk0p14
lrwxrwxrwx root root 2014-06-26 22:19 modemst2 -> /dev/block/mmcblk0p15
lrwxrwxrwx root root 2014-06-26 22:19 pad -> /dev/block/mmcblk0p11
lrwxrwxrwx root root 2014-06-26 22:19 param -> /dev/block/mmcblk0p12
lrwxrwxrwx root root 2014-06-26 22:19 persdata -> /dev/block/mmcblk0p23
lrwxrwxrwx root root 2014-06-26 22:19 persist -> /dev/block/mmcblk0p22
lrwxrwxrwx root root 2014-06-26 22:19 qhee -> /dev/block/mmcblk0p8
lrwxrwxrwx root root 2014-06-26 22:19 qsee -> /dev/block/mmcblk0p7
lrwxrwxrwx root root 2014-06-26 22:19 recovery -> /dev/block/mmcblk0p17
lrwxrwxrwx root root 2014-06-26 22:19 rpm -> /dev/block/mmcblk0p6
lrwxrwxrwx root root 2014-06-26 22:19 sbl1 -> /dev/block/mmcblk0p3
lrwxrwxrwx root root 2014-06-26 22:19 sec -> /dev/block/mmcblk0p10
lrwxrwxrwx root root 2014-06-26 22:19 ssd -> /dev/block/mmcblk0p21
lrwxrwxrwx root root 2014-06-26 22:19 system -> /dev/block/mmcblk0p24
lrwxrwxrwx root root 2014-06-26 22:19 userdata -> /dev/block/mmcblk0p27
2. Must we save all of those for EFS and is the ending .img OK ?
Code:
dd if=/dev/block/platform/7824900.sdhci/by-name/efs of=/storage/extSdCard/sm-a500fu/backup/dd/EFS_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/modemst1 of=/storage/extSdCard/sm-a500fu/backup/dd/modemst1_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/modemst2 of=/storage/extSdCard/sm-a500fu/backup/dd/modemst2_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/modem of=/storage/extSdCard/sm-a500fu/backup/dd/modem_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
3. Should we save those too ?
Code:
dd if=/dev/block/mmcblk1 of=/storage/extSdCard/sm-a500fu/backup/dd/mmcblk1_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/mmcblk1p1 of=/storage/extSdCard/sm-a500fu/backup/dd/mmcblk1p1_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
4. And what of the rest is useless ?
Code:
dd if=/dev/block/platform/7824900.sdhci/by-name/aboot of=/storage/extSdCard/sm-a500fu/backup/dd/aboot_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/apnhlos of=/storage/extSdCard/sm-a500fu/backup/dd/apnhlos_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/backup of=/storage/extSdCard/sm-a500fu/backup/dd/backup_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/boot of=/storage/extSdCard/sm-a500fu/backup/dd/boot_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/cache of=/storage/extSdCard/sm-a500fu/backup/dd/cache_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/ddr of=/storage/extSdCard/sm-a500fu/backup/dd/ddr-RADIO_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/efs of=/storage/extSdCard/sm-a500fu/backup/dd/EFS_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/modemst1 of=/storage/extSdCard/sm-a500fu/backup/dd/modemst1_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/modemst2 of=/storage/extSdCard/sm-a500fu/backup/dd/modemst2_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/modem of=/storage/extSdCard/sm-a500fu/backup/dd/modem_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/fota of=/storage/extSdCard/sm-a500fu/backup/dd/fota_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/fsc of=/storage/extSdCard/sm-a500fu/backup/dd/fsc_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/fsg of=/storage/extSdCard/sm-a500fu/backup/dd/fsg_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/hidden of=/storage/extSdCard/sm-a500fu/backup/dd/hidden_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/pad of=/storage/extSdCard/sm-a500fu/backup/dd/pad_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/param of=/storage/extSdCard/sm-a500fu/backup/dd/param_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/persdata of=/storage/extSdCard/sm-a500fu/backup/dd/persdata_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/persist of=/storage/extSdCard/sm-a500fu/backup/dd/persist_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/qhee of=/storage/extSdCard/sm-a500fu/backup/dd/qhee_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/qsee of=/storage/extSdCard/sm-a500fu/backup/dd/qsee_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/recovery of=/storage/extSdCard/sm-a500fu/backup/dd/recovery_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/rpm of=/storage/extSdCard/sm-a500fu/backup/dd/rpm_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/sbl1 of=/storage/extSdCard/sm-a500fu/backup/dd/sbl1_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/sec of=/storage/extSdCard/sm-a500fu/backup/dd/sec_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/ssd of=/storage/extSdCard/sm-a500fu/backup/dd/ssd_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/system of=/storage/extSdCard/sm-a500fu/backup/dd/system_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
dd if=/dev/block/platform/7824900.sdhci/by-name/userdata of=/storage/extSdCard/sm-a500fu/backup/dd/userdata_A500FUXXU1AOB4_A500FUOXA1AOB1_A500FUXXU1AOB4_dd.img
Could you please stop opening new threads about an A-series phone in the alpha forum?
Thank you
Post them here instead
http://forum.xda-developers.com/t/samsung-a-series
Gray44 said:
...
Click to expand...
Click to collapse
If you take a closer look, you will see, that there is no A-Series forum... yor link is just a search
gggg said:
If you take a closer look, you will see, that there is no A-Series forum... yor link is just a search
Click to expand...
Click to collapse
Hmmm.... indeed!
Strange they don't have a forum for (at least) all A-series together.