Hi. Can someone tell me what can I do for backup partition on my extsdcard and not on sdcard ?
When I backup DATAFS I have an error because it write on itself !
Thank you !
Please someone can help me ?
Why you wanna back up that file?
Sent from the little guy
[Q] Help to tar my backup rom
Hi to all from Italy.
I've made a copy of my I9100 with this commands in adbshell:
dd if=/dev/block/mmcblk0p10 of=/storage/extSdCard/p10-data bs=4096
dd if=/dev/block/mmcblk0p1 of=/storage/extSdCard/p1-EFS.img bs=4096
dd if=/dev/block/mmcblk0p4 of=/storage/extSdCard/p4-PARAM.img bs=4096
dd if=/dev/block/mmcblk0p5 of=/storage/extSdCard/p5-KERNEL.img bs=4096
dd if=/dev/block/mmcblk0p8 of=/storage/extSdCard/p8-MODEM.img bs=4096
dd if=/dev/block/mmcblk0p9 of=/storage/extSdCard/p9-FACTORYFS.img bs=4096
dd if=/dev/block/mmcblk0p12 of=/storage/extSdCard/p12-HIDDEN.img bs=4096
First question:
If I use bs=4096 the tar.md5 file that I recreate failed the flash procedure !
If I don't use bs=4096 the tar.md5 file that I recreate flash correctly.
May I use this bs=4096 or other value or nothing?
Second question:
I tried only with one extracted file, but what are the correcly order I must use to tar all files extracted and recreate one .tar.md5 file for ODIN?
Thank you
gastonw said:
Why you wanna back up that file?
Sent from the little guy
Click to expand...
Click to collapse
Because I can easy restore all my applications and files best of nandroid backup !
I only use TiBu, it back ups what I REALLY need.
Sent from the little guy
Yes, but TiBu don't backup all like DCIM or other !
And I want backup ALL like a snapshot !
No need for a 2nd thread. I'm asking mods to close this.
MistahBungle said:
No need for a 2nd thread. I'm asking mods to close this.
Click to expand...
Click to collapse
I merged them instead :highfive:
Now that's what I call creative thinking
Jonny said:
I merged them instead :highfive:
Click to expand...
Click to collapse
MistahBungle said:
No need for a 2nd thread. I'm asking mods to close this.
Click to expand...
Click to collapse
Sorry :crying:
My questions are 2 different for this I've opened 2 threads.
But is ok like this if I wrong !
Related
I would like to have a stock backup of the entire rom before I go rooting it just in case I need to bring it back for whatever reason. I know there's a way to do this using the "dd" command, but i'm not sure which "/dev/block/..." i'm supposed to be dumping.
Any help appreciated!
bump.........
I wish someone would answer.. I really wanna go back to stock >_>
a nandroid backup usually helps, but im not sure if that backs up the baseband.
if anyone needs, i have a nandroid backup of my stock bell software.
First off, you have to be already rooted to dump anything.
If you are routed, here's a bunch of dd's I run myself every now and then:
(fire up a local terminal app or do it via ADB)
Code:
su
dd if=/dev/block/mmcblk0p1 of=/sdcard/p1-EFS.img bs=4096
dd if=/dev/block/mmcblk0p2 of=/sdcard/p2-SBL1.img bs=4096
dd if=/dev/block/mmcblk0p3 of=/sdcard/p3-SBL2.img bs=4096
dd if=/dev/block/mmcblk0p4 of=/sdcard/p4-PARAM.img bs=4096
dd if=/dev/block/mmcblk0p5 of=/sdcard/p5-KERNEL.img bs=4096
dd if=/dev/block/mmcblk0p6 of=/sdcard/p6-RECOVERY.img bs=4096
dd if=/dev/block/mmcblk0p7 of=/sdcard/p7-CACHE.img bs=4096
dd if=/dev/block/mmcblk0p8 of=/sdcard/p8-MODEM.img bs=4096
dd if=/dev/block/mmcblk0p9 of=/sdcard/p9-FACTORYFS.img bs=4096
dd if=/dev/block/mmcblk0p10 of=/sdcard/p10-DATAFS.img bs=4096
dd if=/dev/block/mmcblk0p12 of=/sdcard/p12-HIDDEN.img bs=4096
The filenames should give good clues about what is what.
Partition 6 (RECOVERY) can be a bit misleading though, as this partition is UNUSED on the SGS2!
I dump it anyways, can't hurt.
One can argue about how much sense this makes, but IMO it's always good to have a complete as possible dump.
Usually I just go with Nandroid backup from CWM recovery.
FIRMWARE
I would like to have a backup of your I9100m bell software mixxy. Thank you.
My email address is Sw20gte [@] gmail.com
Greatly appreciate it!!
mixxy said:
a nandroid backup usually helps, but im not sure if that backs up the baseband.
if anyone needs, i have a nandroid backup of my stock bell software.
Click to expand...
Click to collapse
mixxy said:
a nandroid backup usually helps, but im not sure if that backs up the baseband.
if anyone needs, i have a nandroid backup of my stock bell software.
Click to expand...
Click to collapse
I'd also like a backup please!
hi
i want to make a backup from original ROM of my tablet because it's Chinese and there is no ROM available for it and i need to make it my self to recover my tablets ROM.
how can i do that?
i tested ONANDROID and it gives me error
when i boot as recovery mode it doesn't have backup& restore option
i don't know the version of recovery console
it's "android system recovery <3e>"
please help me
i'm in urgent
thanks
what tablet are you using, and have you installed cwm recovery, its needed in order to use Onandroid
darkstep said:
what tablet are you using, and have you installed cwm recovery, its needed in order to use Onandroid
Click to expand...
Click to collapse
a Chinese one called x18
i don't know
how can i make sure of it?
go to /dev/block/platform/dw_mmc/by-name - it will show you what partitions you have and where..then read upon how to use dd to make a mirror of all partitions..
example make copy of modem
dd if=/dev/block/mmcblk0p8 of=/mnt/emmc/modem.bin bs=4096
example restore
dd if=/mnt/emmc/modem.bin of=/dev/block/mmcblk0p8
or adapt onandroid to you partition table
biopsin said:
go to /dev/block/platform/dw_mmc/by-name - it will show you what partitions you have and where..then read upon how to use dd to make a mirror of all partitions..
example make copy of modem
dd if=/dev/block/mmcblk0p8 of=/mnt/emmc/modem.bin bs=4096
example restore
dd if=/mnt/emmc/modem.bin of=/dev/block/mmcblk0p8
or adapt onandroid to you partition table
Click to expand...
Click to collapse
thanks but it doesn't exist in my tablet
hello guys. help me to get boot.img on my LG Magna (H502F) device. thanks before
You can try this
You could use the guidelines in this thread
http://forum.xda-developers.com/showthread.php?t=2450045
In my phone I couldn't list by name but if you use the cat commands in terminal Emulator with a rooted phone you can know the partition distribution in mmcblk0.
Hope this helps.
Here is described how to pull the files with the details remember first accessing to root privileges
vampirefo said:
Do you have a complete tutorial on how to do this? plus commands to restore? This would be great for us Linux users, I have two of these phones coming in from china and have zero desire to use windows to back up and restore a android device.
I think I got it figured out, wont know for sure until I get my phones to test.
Anyway basically I just
cat /proc/dumchar_info
this gives me partition info, from there I dd partition contents to sdcard, example below is to pull your recovery.img from the info you posted.
to pull eg backup
dd if=/dev/block/mmcblk0 of=/sdcard/recovery.img bs=4096 count=2560 skip=10112
to restore
dd if=/sdcard/recovery.img of=/dev/block/mmcblk0 bs=4096 seek=10112
Click to expand...
Click to collapse
If=the directory you are going to read, of=the directory you are going to write, I recommend using your internal memory to avoid any problems, I did this using terminal Emulator and fx file manager with the root plug in to copy those files to the external_SD card
Where bs= blocks size, 4096 is fine, count= the number of blocks to copy and skip is the number of blocks that are omitted blocks copy
I want to dump boot.img for flashing my kernel .
I've navigated in/dev/block/platform/sprd-sdhci.3/by-name folder
but there isn't boot.img . Have you given me advices? thanks you.
Is there a boot partition? It could also be named Kernel in some devices. You have to have root and use dd command.
adb shell
su
dd if=/.../by-name/boot (or kernel) of=/sdcard/boot.img
Sent from my KYOCERA-C6745 using Tapatalk
RealWelder said:
Is there a boot partition? It could also be named Kernel in some devices. You have to have root and use dd command.
adb shell
su
dd if=/.../by-name/boot (or kernel) of=/sdcard/boot.img
Click to expand...
Click to collapse
I have dumped it and see that its size is 15MB. But when i see boot.img in flashable rom files ,its size is only 5 MB.I'm wondering if that kernel file is also same as boot.img.
Nuttapat007 said:
I have dumped it and see that its size is 15MB. But when i see boot.img in flashable rom files ,its size is only 5 MB.I'm wondering if that kernel file is also same as boot.img.
Click to expand...
Click to collapse
When you dd it copies the entire partition size, including blank space. Totally normal. The new one wasn't done with dd command so the blank space isn't shown.
Sent from my KYOCERA-C6745 using Tapatalk
RealWelder said:
When you dd it copies the entire partition size, including blank space. Totally normal. The new one wasn't done with dd command so the blank space isn't shown.
Click to expand...
Click to collapse
Thanks you
I need efs backup from recovery for note 9s
Efs erase from my phone ...
help
Read here https://nerdschalk.com/fix-empty-im...d-wifibluetooth-issues-restoring-twrp-backup/
euricoalex said:
Read here https://nerdschalk.com/fix-empty-im...d-wifibluetooth-issues-restoring-twrp-backup/
Click to expand...
Click to collapse
Don't work for me
I need backup from efs
amiralisaemi said:
Don't work for me
I need backup from efs
Click to expand...
Click to collapse
If you tell me how to edit my efs1.emmc.win to remove my IMEI i give you a copy
euricoalex said:
If you tell me how to edit my efs1.emmc.win to remove my IMEI i give you a copy
Click to expand...
Click to collapse
Why u want remove iemi !!!!!!
euricoalex said:
If you tell me how to edit my efs1.emmc.win to remove my IMEI i give you a copy
Click to expand...
Click to collapse
1.write recovery
2.boot to recovery
3.connect phone to pc and open cmd
write this codes
and efs is erased
your iemi sviemi is 0
adb shell
/ls -1 /dev/block/bootdevice/by-name
dd if=/dev/zero of=/dev/block/mmcblk0p46
dd if=/dev/zero of=/dev/block/mmcblk0p47
dd if=/dev/zero of=/dev/block/mmcblk0p45
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2
dd if=/dev/zero of=/dev/block/bootdevice/by-name/fsg
dd if=/dev/zero of=/dev/block/bootdevice/by-name/fsc
After change iemi
My phone detected sim provider but no signal
Baseband is ok
Wifi is ok
Blue is ok
1.reset efs from twrp
2.Flash stock rom miui 11
3.Flash stock rom miui 12
4.Rewrite iemi
But no signal
Anyone have a solution for this ??