Hello.
I have several troubles with my phone (adb not working, phone don't remeber usb connection mode after reboot, etc). And I cannot fix them with simple flashing. I want to try to fix them by writing data from fully working phone.
For this I need all partitions from I9001 except /system, /data, /boot, /recovery, /cache., /sdcard
Does anyone can share /dev/block/mmcblk0p1 - /dev/block/mmcblk0p27 except mmcblk0p8, mmcblk0p13, mmcblk0p15, mmcblk0p16, mmcblk0p17?
You could make parition images with
Code:
dd if=/dev/block/mmcblk0p1 of=/sdcard/1
dd if=/dev/block/mmcblk0p2 of=/sdcard/2
...
dd if=/dev/block/mmcblk0p27 of=/sdcard/27
I know it risky but I really need it.
this should do the tick
Code:
adb shell
su
mount -o remount rw /system
dd if=/dev/block/mmcblk0p12 of=/sdcard/persist.img bs=4096
dd if=/dev/block/mmcblk0p13 of=/sdcard/recovery.img bs=4096
dd if=/dev/block/mmcblk0p18 of=/sdcard/preload.img.ext4 bs=4096
dd if=/dev/block/mmcblk0p27 of=/sdcard/efs.img.ext4 bs=4096
o btw now I see that you need the working files, you could extract them from the odin one package and push em directly to your phone
broodplank1337 said:
o btw now I see that you need the working files, you could extract them from the odin one package and push em directly to your phone
Click to expand...
Click to collapse
But there is only
Code:
adsp.mbn
amss.mbn
boot.img
cache.img.ext4
recovery.img
system.img.ext4
I tried to flash other versions and this don't help.
Shtsh said:
But there is only
Code:
adsp.mbn
amss.mbn
boot.img
cache.img.ext4
recovery.img
system.img.ext4
I tried to flash other versions and this don't help.
Click to expand...
Click to collapse
Then i recommend you to boot in recovery (CWM) and format all partitions, then put phone in download mode and flash xxkps/xxkpu
broodplank1337 said:
Then i recommend you to boot in recovery (CWM) and format all partitions, then put phone in download mode and flash xxkps/xxkpu
Click to expand...
Click to collapse
I'm tried this Didn't help.
Those ODIN stock roms usually have modem binaries. I don't know if it is a good idea to dd different boot loaders to your phone. I would not do it in any case. Your phone is not that old. Reflash stock and claim warranty if it behaves badly.
I'm trying to extract pit from my S4,
but I can't be sure about command.
dd if=/dev/block/mmcblk0 of=/sdcard/out.pit bs=8 count=481 skip=2176
is that correct? my S4 is 32GB.
Sent from my SHV-E300S using Tapatalk
can someone upload a dump with this in command for me my device is bricked Code: busybox dd if=/dev/block/mmcblk0 of=/sdcard/backup.bin bs=1M count=70 or maybe more than 70 i dont really know.
Please help i try to boot up my dead s4 from the sdcard!!!:crying:
I have I9505XXUHOB7 DBT and i flashed the pit from xxuhoa7 before bricking .
No fancy stuff for now, this guide will be to the point.
We are going to use TWRP that mounts only data and cache and dd command to backup all partitions to external_sd
Things needed:
Unlocked honor 7x with twrpimgmount installed : Go here
A 16gb memory card
Instructions:
1. Reboot your phone to recovery and connect it to PC
2. Open cmd in pc and navigate to adb and fastboot dir (you did this when you flashed twrp using fastboot)
3. run following commands one at a time (wait till it back ups)
Code:
adb shell
dd if=/dev/block/mmcblk0p28 of=/external_sd/boot.img
dd if=/dev/block/mmcblk0p41 of=/external_sd/bootfail_info
dd if=/dev/block/mmcblk0p36 of=/external_sd/cache.img
dd if=/dev/block/mmcblk0p45 of=/external_sd/cust.img
dd if=/dev/block/mmcblk0p34 of=/external_sd/dfx
dd if=/dev/block/mmcblk0p30 of=/external_sd/dts
dd if=/dev/block/mmcblk0p5 of=/external_sd/fastboot
dd if=/dev/block/mmcblk0p4 of=/external_sd/frp
dd if=/dev/block/mmcblk0p27 of=/external_sd/fw_hifi
dd if=/dev/block/mmcblk0p3 of=/external_sd/fw_lpm3
dd if=/dev/block/mmcblk0p37 of=/external_sd/hisitest0
dd if=/dev/block/mmcblk0p38 of=/external_sd/hisitest1
dd if=/dev/block/mmcblk0p39 of=/external_sd/hisitest2
dd if=/dev/block/mmcblk0p20 of=/external_sd/misc
dd if=/dev/block/mmcblk0p31 of=/external_sd/modem_fw
dd if=/dev/block/mmcblk0p18 of=/external_sd/modem_om
dd if=/dev/block/mmcblk0p17 of=/external_sd/modem_secure
dd if=/dev/block/mmcblk0p10 of=/external_sd/modemnvm_backup
dd if=/dev/block/mmcblk0p6 of=/external_sd/modemnvm_factory
dd if=/dev/block/mmcblk0p11 of=/external_sd/modemnvm_img
dd if=/dev/block/mmcblk0p12 of=/external_sd/modemnvm_system
dd if=/dev/block/mmcblk0p21 of=/external_sd/modemnvm_update
dd if=/dev/block/mmcblk0p7 of=/external_sd/nvme
dd if=/dev/block/mmcblk0p8 of=/external_sd/oeminfo
dd if=/dev/block/mmcblk0p40 of=/external_sd/patch
dd if=/dev/block/mmcblk0p16 of=/external_sd/persist
dd if=/dev/block/mmcblk0p48 of=/external_sd/product
dd if=/dev/block/mmcblk0p29 of=/external_sd/recovery.img
dd if=/dev/block/mmcblk0p22 of=/external_sd/recovery2.img
dd if=/dev/block/mmcblk0p23 of=/external_sd/reserved2
dd if=/dev/block/mmcblk0p9 of=/external_sd/reserved3
dd if=/dev/block/mmcblk0p14 of=/external_sd/reserved4
dd if=/dev/block/mmcblk0p15 of=/external_sd/reserved5
dd if=/dev/block/mmcblk0p32 of=/external_sd/reserved7
dd if=/dev/block/mmcblk0p33 of=/external_sd/reserved8
dd if=/dev/block/mmcblk0p43 of=/external_sd/reserved9
dd if=/dev/block/mmcblk0p42 of=/external_sd/rrecord
dd if=/dev/block/mmcblk0p13 of=/external_sd/secure_storage
dd if=/dev/block/mmcblk0p26 of=/external_sd/sensorhub
dd if=/dev/block/mmcblk0p19 of=/external_sd/splash2.img
dd if=/dev/block/mmcblk0p44 of=/external_sd/system.img
dd if=/dev/block/mmcblk0p24 of=/external_sd/teeos
dd if=/dev/block/mmcblk0p25 of=/external_sd/trustfirmware
dd if=/dev/block/mmcblk0p49 of=/external_sd/userdata.img
dd if=/dev/block/mmcblk0p35 of=/external_sd/vbmeta
dd if=/dev/block/mmcblk0p47 of=/external_sd/vendor.img
dd if=/dev/block/mmcblk0p46 of=/external_sd/version
dd if=/dev/block/mmcblk0p1 of=/external_sd/vrl
dd if=/dev/block/mmcblk0p2 of=/external_sd/vrl_backup
How to restore? (consider we have to restore system)
1. Reboot to twprimgmount
2. Copy your backed up image to external_sd
3. Run following command
Code:
adb shell
dd if=/external_sd/system.img of=/dev/block/mmcblk0p44
Join Telegram group if you are willing to test latest stuff.
Note: You can also use the TWRP backup function to get a stock backup. Restore it using twrp to get back to stock
DO NOT UNNECESSARILY RESTORE ALL PARTITIONS, IT MAY BRICK YOUR 7X.
A script @skippotter to make all this easy (not tested by me)
Follow next:
1. Flash magisk 14.0 (I use this) or Super su
2. Use different region firmware without rebranding
Sudeep Duhoon said:
No fancy stuff for now, this guide will be to the point.
We are going to use TWRP and dd command to backup all partitions to external_sd
Things needed:
Unlocked honor 7x with twrp installed : Go here
A 16gb memory card
Instructions:
1. Reboot your phone to recovery and connect it to PC
2. Mount system read only when twrp asks you
3. Open cmd in pc and navigate to adb and fastboot dir (you did this when you flashed twrp using fastboot)
4. run following commands one at a time (wait till it back ups)
How to restore? (consider we have to restore system)
1. Reboot to twrp
2. Copy your backed up image to external_sd
3. Run following command
Follow next:
1. Flash magisk 14.0 (I use this) or Super su
2. Manually Update Your 7x (coming soon)
Click to expand...
Click to collapse
Thank u soo much
reserved, just in case (yeah i got late, still)
Sudeep Duhoon said:
reserved, just in case (yeah i got late, still)
Click to expand...
Click to collapse
I have a question because I think I may be missing something. I understand this is a complete backup to PC. But, if I have flashed twrp to recovery and recovery2, will this method still backup those original .imgs?
Milly7 said:
I have a question because I think I may be missing something. I understand this is a complete backup to PC. But, if I have flashed twrp to recovery and recovery2, will this method still backup those original .imgs?
Click to expand...
Click to collapse
No it won't, it'll backup twrp recovery instead
But you can get stock recoveries from here
https://forum.xda-developers.com/devdb/project/?id=23956#downloads
Just a note for anyone trying this, make sure your external_sd is formatted exFAT not FAT32 or any file over 4gb, (system.img and userdata.img for me) will fail.
Here is a batch file that will work on windows to run all the commands sequentially
Can anyone Backup Vendor,Version,Product and Cust.img for L21C432 and upload please?
Or have anyone a Full Stock Twrp Backup for L21C432?
@Sudeep Duhoon What's the total expected size of userdata.img while backing up?? I'm using a 16gb sd card and it's showing I/O error at first line but copying around 9gb successfully.
is unlocking bootloader necessary for this? can't we just boot twrp by "fastboot boot twrp.img" and make backup with cmd?
Mohan0004 said:
is unlocking bootloader necessary for this? can't we just boot twrp by "fastboot boot twrp.img" and make backup with cmd?
Click to expand...
Click to collapse
anyone? please
Sudeep Duhoon said:
No fancy stuff for now, this guide will be to the point.
We are going to use TWRP and dd command to backup all partitions to external_sd
Things needed:
Unlocked honor 7x with twrp installed : Go here
A 16gb memory card
Instructions:
1. Reboot your phone to recovery and connect it to PC
2. Mount system read only when twrp asks you
3. Open cmd in pc and navigate to adb and fastboot dir (you did this when you flashed twrp using fastboot)
4. run following commands one at a time (wait till it back ups)
Code:
adb shell
dd if=/dev/block/mmcblk0p28 of=/external_sd/boot.img
dd if=/dev/block/mmcblk0p41 of=/external_sd/bootfail_info
dd if=/dev/block/mmcblk0p36 of=/external_sd/cache.img
dd if=/dev/block/mmcblk0p45 of=/external_sd/cust.img
dd if=/dev/block/mmcblk0p34 of=/external_sd/dfx
dd if=/dev/block/mmcblk0p30 of=/external_sd/dts
dd if=/dev/block/mmcblk0p5 of=/external_sd/fastboot
dd if=/dev/block/mmcblk0p4 of=/external_sd/frp
dd if=/dev/block/mmcblk0p27 of=/external_sd/fw_hifi
dd if=/dev/block/mmcblk0p3 of=/external_sd/fw_lpm3
dd if=/dev/block/mmcblk0p37 of=/external_sd/hisitest0
dd if=/dev/block/mmcblk0p38 of=/external_sd/hisitest1
dd if=/dev/block/mmcblk0p39 of=/external_sd/hisitest2
dd if=/dev/block/mmcblk0p20 of=/external_sd/misc
dd if=/dev/block/mmcblk0p31 of=/external_sd/modem_fw
dd if=/dev/block/mmcblk0p18 of=/external_sd/modem_om
dd if=/dev/block/mmcblk0p17 of=/external_sd/modem_secure
dd if=/dev/block/mmcblk0p10 of=/external_sd/modemnvm_backup
dd if=/dev/block/mmcblk0p6 of=/external_sd/modemnvm_factory
dd if=/dev/block/mmcblk0p11 of=/external_sd/modemnvm_img
dd if=/dev/block/mmcblk0p12 of=/external_sd/modemnvm_system
dd if=/dev/block/mmcblk0p21 of=/external_sd/modemnvm_update
dd if=/dev/block/mmcblk0p7 of=/external_sd/nvme
dd if=/dev/block/mmcblk0p8 of=/external_sd/oeminfo
dd if=/dev/block/mmcblk0p40 of=/external_sd/patch
dd if=/dev/block/mmcblk0p16 of=/external_sd/persist
dd if=/dev/block/mmcblk0p48 of=/external_sd/product
dd if=/dev/block/mmcblk0p29 of=/external_sd/recovery.img
dd if=/dev/block/mmcblk0p22 of=/external_sd/recovery2.img
dd if=/dev/block/mmcblk0p23 of=/external_sd/reserved2
dd if=/dev/block/mmcblk0p9 of=/external_sd/reserved3
dd if=/dev/block/mmcblk0p14 of=/external_sd/reserved4
dd if=/dev/block/mmcblk0p15 of=/external_sd/reserved5
dd if=/dev/block/mmcblk0p32 of=/external_sd/reserved7
dd if=/dev/block/mmcblk0p33 of=/external_sd/reserved8
dd if=/dev/block/mmcblk0p43 of=/external_sd/reserved9
dd if=/dev/block/mmcblk0p42 of=/external_sd/rrecord
dd if=/dev/block/mmcblk0p13 of=/external_sd/secure_storage
dd if=/dev/block/mmcblk0p26 of=/external_sd/sensorhub
dd if=/dev/block/mmcblk0p19 of=/external_sd/splash2.img
dd if=/dev/block/mmcblk0p44 of=/external_sd/system.img
dd if=/dev/block/mmcblk0p24 of=/external_sd/teeos
dd if=/dev/block/mmcblk0p25 of=/external_sd/trustfirmware
dd if=/dev/block/mmcblk0p49 of=/external_sd/userdata.img
dd if=/dev/block/mmcblk0p35 of=/external_sd/vbmeta
dd if=/dev/block/mmcblk0p47 of=/external_sd/vendor.img
dd if=/dev/block/mmcblk0p46 of=/external_sd/version
dd if=/dev/block/mmcblk0p1 of=/external_sd/vrl
dd if=/dev/block/mmcblk0p2 of=/external_sd/vrl_backup
How to restore? (consider we have to restore system)
1. Reboot to twrp
2. Copy your backed up image to external_sd
3. Run following command
Code:
adb shell
dd if=/external_sd/system.img of=/dev/block/mmcblk0p44
Join Telegram group if you are willing to test latest stuff.
Follow next:
1. Flash magisk 14.0 (I use this) or Super su
2. Manually Update Your 7x
Click to expand...
Click to collapse
Hello
Is some one can send me only boot.img of honor 7x please?
My phone can't boot after some tests. I do all backups found here before root, and do some tests and now it is not booting. It freez at unlock bootloader screen (black with orange texts)
when i restore my backed boot.img to /dev/block/mmcblk0p28, it is not working too
twrp is working
thanks
Mohan0004 said:
anyone? please
Click to expand...
Click to collapse
yes it will work if you can boot TWRP
But this would still require an unlocked bootloader
someone in another huawei forum have said that booting TWRP was not working (maybe disabled in fastboot)
instead of sdcard can we make backup directly to pc (in adb folder), what will be command for those?
Someone have backup for L24 they can upload?
skippotter said:
Here is a batch file that will work on windows to run all the commands sequentially
Click to expand...
Click to collapse
I did it a bit smaller and more generic in case Huawei is going to add another 200 partitions ... but in general it is your approach.
#!/bin/sh
srcdir=/dev/block/platform/hi_mci.0/by-name
if [ $# -eq 0 ]; then
tgtdir=/wherever/you/want/to/storeelse
tgtdir="$1"fi
echo ${tgtdir}
ls -l ${srcdir} > "${tgtdir}/partitions.list"
if [ $? -ne 0 ]; then
echo "unable to read /dev folder ... probably you are not root?"
exit 1fi
for a in `ls ${srcdir} | grep -v userdata`; do
b=`ls -l ${srcdir}/${a} | cut -f 2 -d '>' | cut -f 2 -d ' '`
echo $a points to $b
if [ "$(ls ${b} | wc -l)" == "1" ]; then
dd if="$b" of="${tgtdir}/${a}" bs=2048 else
echo "$b for $a not found!" fidone
tar -cvf ${tgtdir}/userdata.tar /data
ls ${tgtdir}
tlxxxsracer said:
Someone have backup for L24 they can upload?
Click to expand...
Click to collapse
I would like to know the same thing. I did the backup, but it turns out my system and usersata were 0 bytes. Could really use a L24 backup of those partitions if someone has it available please.
kindly help me please
Can someone post the link to complete backup of the phone , my phone is dead
I need the original system partition so that I can restore the original recovery and update for volte.
Thanks!
If I wish export storage to pendrive with OGT adapter, not need abd shell?
Can you help me about commands 'd use? 'll be possible from terminal emulator with root?
Thanks before!!!!
Can someone with a g900t3 that's rooted make a debrick.img and upload it for me
To create a Debrick IMG :
You need to be rooted
Need to install busybox
Need terminal emulator
Open terminal and type
busybox dd if=/dev/block/mmcblk0 of=/sdcard/200mb.img bs=4096 count=50000
After running that command you should find a img in your sdcard