I'm working on a fix to unbrick the US991 variant.
Can anyone please get a systemimage dump and share? Or provide a link?
All you have to do is run the cmd below and upload the system.img to Androidfilehost, Dropbox, Google Drive, Mediafire, etc...
Here is the command:
dd if=/dev/block/mmcblk0 bs=8192 skip=65536 count=548352 of=/data/media/0/system.img
can you please describe the process !!!
Related
Hi there,
I'm working at creating a solution for JTAG repair on the SGS III T999V model and I'm in need of a SGH-T999V SBL dumps and a few other zones. I need a rooted user to simply perform the following command from a terminal on the phone, or while using ADB SHELL under the su user. Once at the command line issue this command, then simply upload the files which end up on your sdcard to me here. That's it!
Thanks in advance! If you are rooted, please step up and do the community a favor to make this solution possible...
NOTE: THE SGH-T999 HAS DIFFERENT LOADERS THAN THAT OF THE SGH-T999V. FOR THIS REASON, THE DONOR DEVICE OF THESE FILES MUST BE SGH-T999V.
Code:
dd if=/dev/block/mmcblk0p2 of=/sdcard/sbl1 bs=4096
dd if=/dev/block/mmcblk0p3 of=/sdcard/sbl2 bs=4096
dd if=/dev/block/mmcblk0p4 of=/sdcard/sbl3 bs=4096
dd if=/dev/block/mmcblk0p5 of=/sdcard/aboot bs=4096
dd if=/dev/block/mmcblk0p6 of=/sdcard/rpm bs=4096
dd if=/dev/block/mmcblk0p7 of=/sdcard/boot bs=4096
dd if=/dev/block/mmcblk0p8 of=/sdcard/tz bs=4096
dd if=/dev/block/mmcblk0p9 of=/sdcard/pad bs=4096
dd if=/dev/block/mmcblk0p10 of=/sdcard/param bs=4096
dd if=/dev/block/mmcblk0p18 of=/sdcard/recovery bs=4096
Bump. This is an easy operation for any rooted user. I can even make it easier with a batch script if needed. The community needs this for your T999V...
Super simple request guys. If you have a rooted T999V please post up after running the above commands. These dumps do not capture any personal data and there is ZERO risk at doing anything damaging to your device.
I can probably help you with this man! If I'm having problems, I'll PM you by tonight
This would be fantastic. As long as you have a T999V this would be exactly what is needed to ensure the T999V is repairable when hard bricked via JTAG...
I'm kinda confused mann, I'm entering all the CODES ? By downloading Terminal Emulator on my phone?
Yes terminal emulator would work fine. Then you can enter them one by one, they will be saved to your sdcard on the phone. Then just put them online so I can download them.
Any luck buddy? I can walk you through any questions you may have.
Bump!!
Come on guys! Don't worry, this is important.
Ok I think I got all the files for you guys here..
let me know if I missed anything.
http://www.mediafire.com/?o77cos8yuh6k0dd
Just so other's know, we produced the world's first T999V a little over a month ago so this thread has succeeded it's purpose. Flash away guys, your hard bricks are fully repairable now...
Hahaha ^ yup! We are in safe hands.
Thanks to you...
Hi1 my device running 5.1 V10C (H815). I want to flash prerooted v10c or D. Please give a guide to how to flash. Thanks
Do you have an image for it?
*edit*
Here's a pre-rooted H815 EUR 10D image I made:
https://www.androidfilehost.com/?fid=24052804347837030
With this image, SuperSu will ask to update. I'd recommend doing it.
Knowbody42 said:
Do you have an image for it?
*edit*
Here's a pre-rooted H815 EUR 10D image I made:
https://www.androidfilehost.com/?fid=24052804347837030
With this image, SuperSu will ask to update. I'd recommend doing it.
Click to expand...
Click to collapse
Thank you. I am new on Lg. How can i flash this image safely?
Use thete steps: http://forum.xda-developers.com/g4/orig-development/root-tmo-vzw-intl-variants-soon-root-lg-t3164765
With this command (H815 specific):
Code:
dd if=/data/media/0/rootedsystem.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
If you want to back up your current system partition first, use this command before running the above one:
Code:
dd if=/dev/block/mmcblk0 bs=8192 seek=55296 count=529920 of=/data/media/0/system.img
And if things go wrong, you can restore your backup with this:
Code:
dd if=/data/media/0/system.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
Knowbody42 said:
Do you have an image for it?
*edit*
Here's a pre-rooted H815 EUR 10D image I made:
https://www.androidfilehost.com/?fid=24052804347837030
With this image, SuperSu will ask to update. I'd recommend doing it.
Click to expand...
Click to collapse
Thanks a lot.
Could you make the same image for H815 V10F ??
Thanks in advance..
Knowbody42 said:
Use thete steps: http://forum.xda-developers.com/g4/orig-development/root-tmo-vzw-intl-variants-soon-root-lg-t3164765
With this command (H815 specific):
Code:
dd if=/data/media/0/rootedsystem.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
If you want to back up your current system partition first, use this command before running the above one:
Code:
dd if=/dev/block/mmcblk0 bs=8192 seek=55296 count=529920 of=/data/media/0/system.img
And if things go wrong, you can restore your backup with this:
Code:
dd if=/data/media/0/system.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
Click to expand...
Click to collapse
What will happen if i don't backup partition (actually i don't know what is that)?
Darudakos said:
Thanks a lot.
Could you make the same image for H815 V10F ??
Thanks in advance..
Click to expand...
Click to collapse
If you have an unrooted system.img I could make it a rooted one.
Or follow the root injection method here to do it yourself (requires a linux OS):
http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
xdaorxan said:
What will happen if i don't backup partition (actually i don't know what is that)?
Click to expand...
Click to collapse
If you don't back up your system partition, it means more effort required to re-flash a stock KDZ if it breaks. Or if you needed to revert to the previous version (v10c) or something.
You could also keep the rootedsystem.img I made on there and use that as a backup, assuming it works on your device.
Hello!
The fact is, I somehow hard-bricked my M9 (international version, MID: 0PJA10000, CID: originally HTC__A07, but probably any will be OK) - when flashing one of the firmwares it (I don't know why) flashed the 64 GB partition table instead of a 32 GB one and went into reboot, now I'm in 9008 BULK mode). My only hope now is to find an SDCard - on some of Qualcomm SoCs it is a safeguard - and try to boot from it - but for that I need an image of the working system.
Can somebody help me getting this - anyone with rooted 32 Gb version and S-OFF (S-ON dump didn't helped)? The command is very easy:
Code:
dd if=/dev/block/mmcblk0 of=/sdcard/backup.bin bs=1048576 count=768
If it doesn't work, just:
Code:
dd if=/dev/block/mmcblk0 of=/sdcard/backup.bin bs=1048576 count=768
Then just give me pls that 768 Mb backup.bin file (it shouldn't have any personal information).
Help me please! This is my last hope.
Evengard said:
Hello!
This is my last hope.
Click to expand...
Click to collapse
[30;[email protected]:/ # busybox dd if=/dev/block/mmcblk0 of=/sdcard/backup.bin bs=1M count=768
ybox dd if=/dev/block/mmcblk0 of=/sdcard/backup.bin bs=1M count=768 <
tmp-mksh: 0: not found
tmp-mksh: 120Rbusybox: not found
127|[email protected]:/ #
not sure what I'm doing wrong.
try without "busybox", just
dd if=/dev/block/mmcblk0 of=/sdcard/backup.bin bs=1048576 count=768
S-ON dump didn't helped, seeking now an S-OFF dump!
Evengard said:
S-ON dump didn't helped, seeking now an S-OFF dump!
Click to expand...
Click to collapse
one sec.. Figured it out.
You have S-OFF?
Evengard said:
You have S-OFF?
Click to expand...
Click to collapse
Ya mon.
https://drive.google.com/file/d/0B9bgIP18PHxZLVluM2ZfYjhnVzg/view?usp=sharing
Wow thanks will try!
Evengard said:
Wow thanks will try!
Click to expand...
Click to collapse
If your phone explodes, you can't have mine.
It didn't explode but didn't helped neither
Hello,
I tired to root my phone, (lg g4 ,marsllmow v20f)
when i do this command
Code:
dd if=/dev/block/mmcblk0 bs=8192 skip=55296 count=529920 of=/data/media/0/system.img
Code:
C:\Users\danie\Desktop\ROT>Send_Command.exe \\.\COM3
Author : blog.lvu.kr
SPECIAL COMMAND : ENTER, LEAVE
#dd if=/dev/block/mmcblk0 bs=8192 skip=55296 count=529920 of=/data/media/0/system.img
FAIL
#
thanks for help, if have some tut in video step by step , i will help
Thanks !!!!!
Try:
Code:
dd if=/data/media/0/system.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
Danic0 said:
Hello,
I tired to root my phone, (lg g4 ,marsllmow v20f)
when i do this command
Code:
dd if=/dev/block/mmcblk0 bs=8192 skip=55296 count=529920 of=/data/media/0/system.img
Code:
C:\Users\danie\Desktop\ROT>Send_Command.exe \\.\COM3
Author : blog.lvu.kr
SPECIAL COMMAND : ENTER, LEAVE
#dd if=/dev/block/mmcblk0 bs=8192 skip=55296 count=529920 of=/data/media/0/system.img
FAIL
#
thanks for help, if have some tut in video step by step , i will help
Thanks !!!!!
Click to expand...
Click to collapse
With that method, it's not possible to root LG G4 with MM. In MM, first you need modify kernel, and then install SuperSu throu Custom Recovery (so you need unlocked bootloader). The latest versions of SuperSU, are able to patch kernel and then apply root.
lept_2014 said:
With that method, it's not possible to root LG G4 with MM. In MM, first you need modify kernel, and then install SuperSu throu Custom Recovery (so you need unlocked bootloader). The latest versions of SuperSU, are able to patch kernel and then apply root.
Click to expand...
Click to collapse
have some tutrial for this ?
Danic0 said:
have some tutrial for this ?
Click to expand...
Click to collapse
You can't. Right now there's no option to unlock the H815L bootloaders,
so.. no root for MM soon...
Hi guys,
There is a working solution to Unbrick LG G4 phones , the solution actually works For the H811:
H811 Unbrick
This solution relies on mmcblk0 dump file. There are people with other variants that can't find the dump files, so if someone happens to have a Rooted G4 with TWRP installed please help to save some G4
you can dump the first 512MB of the mmcblk0 with this command from either terminal emulator or adb shell :
dd if=/dev/block/mmcblk0 of=/sdcard/dump/dump.img bs=512MB count=1
after that please upload the dump.img file to a file sharing platform like dropbox , mediafire, mega.co.nz , google drive
and share the link and the variant here
Please help others
all the variants are welcome to join the party
Code:
# dd if=/dev/block/mmcblk0 of=/sdcard/dump.img bs=512MB count=1
dd: block size `512MB': illegal number
I think I need to specify the block size in bytes. What number shall I use?
__
sol
it would be great if there was a way to get a dump from kdz/tot cause i dont think F500L has bootloader unlock method yet,may as well stuck forever
solamour said:
Code:
# dd if=/dev/block/mmcblk0 of=/sdcard/dump.img bs=512MB count=1
dd: block size `512MB': illegal number
I think I need to specify the block size in bytes. What number shall I use?
__
sol
Click to expand...
Click to collapse
try this
Code:
dd if=/dev/block/mmcblk0 of=/data/media/0/dump.img bs=512 count=1