Related
hi all
i just bought defy+ MB526 from austoralia when it arrived wasnt support my language
worked in our netwok SIM-theysaid unlocked
(after update from offical side androaid be 2.3.6)
so i said i have root my defy and try .. finaly.. found (super1click version 2.3.3.0 10MB)
in first the bootmenu was full have all option but now
when i use up volum i only get 4 option ONLY:
Android system recovery <3e>
1. reboot system now
2. apply update from sdcard
3.wipe data/factory rest
4.wipe cache partion
WHEN I USE OPTION2 (APPLU UPDATE FROM SD)
STOPING AND SHOW THIS MSG :
E: signature veification failed
install aborted
may re
as i said my phone is motorola DEFY PLUS MB526 from AUSTORALIA
please any idea help..im waiting\
thank you in advance
any1 can help me with in this case please?
can i stopping signature veification failed?
? if i get the factory australian ROM thing it back to work?
Find the right thread we have all been there at least once.its not to hard ok
defy scank cm9 cyan
Christiancs1969 said:
Find the right thread we have all been there at least once.its not to hard ok
defy scank cm9 cyan
Click to expand...
Click to collapse
thank you .. i dont know what i have to do where i start how i solve it??? whats the steps ??
Ill answer u in bit
defy scank cm9 cyan
Hi don't panic have u downloaded Rds lite?this will flash a new sbf for u can u boot phone in bootloader mode?hold volume up when boot?which cm 9 rom did u install?
defy scank cm9 cyan
http://forum.xda-developers.com/showthread.php?t=1703855
defy scank cm9 cyan
Christiancs1969 said:
http://forum.xda-developers.com/showthread.php?t=1703855
defy scank cm9 cyan
Click to expand...
Click to collapse
thank you for help
yes i use RSD v5.6 (red logo)
I installed RSD v5.6 but all i downloaded (i try many of files) show me this msg:
status wrote:
Error validating image file
when i press start change msg to:
Failed flashing process.Failed flashing process. (0x7100);phone connected
The main issue he is facing is about finding the correct sbf . He bought the device from australia ( unlocked ) ...
dlshad said:
thank you for help
yes i use RSD v5.6 (red logo)
I installed RSD v5.6 but all i downloaded (i try many of files) show me this msg:
status wrote:
Error validating image file
when i press start change msg to:
Failed flashing process.Failed flashing process. (0x7100);phone connected
Click to expand...
Click to collapse
You may flash the sbf with a shorted name like abc.sbf.
Also you should put the short named abc.sbf into the program directory of RSD Lite
Then you navigate to the program directory of RSD Lite, with right clicking the mouse enter the command line, type SDL.exe -f abc.sbf -t 2, that will cause a forced flash by RSd Lite
Also RSD Lite should run in admin mode
RATTAR said:
You may flash the sbf with a shorted name like abc.sbf.
Also you should put the short named abc.sbf into the program directory of RSD Lite
Then you navigate to the program directory of RSD Lite, with right clicking the mouse enter the command line, type SDL.exe -f abc.sbf -t 2, that will cause a forced flash by RSd Lite
Also RSD Lite should run in admin mode
Click to expand...
Click to collapse
THANK YOU A LOT
THIS IDEA IS NEW
CAN YOU PLEASE EXPLAIN ME THIS POINT ( SDL.exe -f abc.sbf -t 2) HOW CAN I DO IT I HAVE WIN7 32BIT
DO YOU ASK ME OPEN COMMAND PROMPT AND BUT (SDL.exe -f abc.sbf -t 2) THERE? IF YES IT WASNT WORK
THANK YOU I WAITTING FOR REPLAY THANK YOU A GAIN
RENAME TO DEFY.SBF COPY THE FILE TO C:\PROGRAM FILES\MOTOROLA\RSD LITE (PASTE DEFY.SBF (191MB)FILE THERE)
WIN7 START , RUN CMD AND C:\PROGRAM FILES\MOTOROLA\RSD LITE AND THEN I TYPE : SDL.exe -f abc.sbf -t 2 THEN ENTER NOTHING WROTE!
OPENED RSD.EXE RUN AS ADMINSTROTER CHOICE A FILE AGAIN SAME ERROR!!!!!!
I MISSED SOME THING
Sorry for my poor explanation,
here is the translation of the origin text of the german homebase-forum:
Error message "ERROR processing flash file (0x7100)" or "ERROR processing flash file (0x700f)" or similar in RDS Lite:
(at 32 bits, the folder "Programs", not "Program Files (x86)) Right click on Start Menu -> Properties -> Customize, then set the hook on "Run command"
Left click on "Run" in the Start Menu
enter CMD (This will start the Eingacomandline in which you use DOS commands like "cd" (change directory), dir (see the directory), etc. Then navigate to the folder , where RSD is usually installed)
Navigate to the installation folder of RSD (eg C: Program Files (x86) MotorolaRDS Lite) with CD (always from folder to folder, shimmy, then cd program files (x86), then cd Motorola etc.
now should show the command prompt (shell) to our example:
c: Program Files (x86) MotorolaRSD Lite Now enter this command (in our example) SDL.exe-f dach21.sbf-t 2
(dach21 is the name given to it by you before, as it was copied. sbf file in the folder you have RSD)
Important parameters are the (space-f) after the sdl.exe and (space-space t 2) after the name of the sbf-files
Name the SBF in a shorter name for no special characters.
thank you a lot
problem is solved
thank you thank you thank you. :*
Hello, i have one question.
I have a Samsung Galaxy Tab 3 7.0 ( SM-T113 ) i can't find any rom and root package for my pad.
Maybe someone can help me?
I support this request. The T113 is a new device. I was thinking of getting me a cheap t110, but the t113 is also cheap. If it would be possible to root this I would take it.
Rooting SM-T113
Hello everybody
I struggled to root my Samsung Galaxy Tab 3 Lite
(SM-T113). So I decided to shared my experience and writing this tuto.
Of course, this is "a non standart" device, and elements for rooting
SM-T110 or SM-T210 didn't work. Android version of this device is 4.4.4
Methodology and tries :
I have proccured myself the Samsung official firmware (here). This image
allow me to get back during beetwen the experimentations. I tried several
experimentation and restore the device after each fail.
Installing with Odin the Clockworkmod (CWM) for SM-T110 , for SM-T210, and
SM-T211. (Has preconnised here) Each time, when loading the CWM, I got a little
(1 ascii character) exclamation mark at the top-left of the screen. The device
didn't boot on recovery
Installing with Odin the (TWRP) for SM-T110. Same symptom
Installing philz_touch : against the message with only the red exclamation
mark.
I conclude of checked of some signature before executing recovery.
Using Kingo root application : software try to root during 20 minutes and
finaly fail.
Using Towel root application : The device isn't reconized
Conclusion: Security breach for rooting have been fixed in this version of android
I have downloaded UPDATE-SuperSU-v2.46 for android. The idea is to push this
application by the standart android update way. (native recovery).
Sending the zip archive 'as is' => failure to check the whole archive
Re-sign the archive with the autosign tools => failure to check footer of archive
Rewriting the update-script (see here) and (here) and auto-sign the archive
: failure to check footer
I am procured myself some pre-rooted image. Odin fail to import them. (and I
have no succed to use heimdall for linux on my debian)
I have try to improve the official samsung Image by adding root manually , using
simg2img and make_ext4fs. Odin fail at the same point
It's remaining me two way : Or I try to generated a correct update file, or I
try to understood why odin fail to import prerrooted system and my custom
image. I choosed the second option.
The offical update is splited by several blocks, each block having is own
header. A master header provide global information about the image (number of
blocks, size, ...). I have putting some spies in simg2img and
observate the headers of official update and of my custom uptate. Result is
surprising : It is missing 4 bytes by headers. in custom update. According to
samsung orginal update, missing values seem to be constant. I suppose it's a 'magic
number', checked by the device to be sure the 'good' update is applied. So I
modifed this headers in make_ext4fs for adding the missing constants. My custom update is now
accepted by my devices, and I got root (!)
I will now describe how to generate and import this update.
DISCLMAIMER
I or Xda-developers are not responsable of any damage one your device, in particular if you bricked it
You waranty will probably void
Rooting device may lead to some dysfonctionnement, or may open some security breach. You are the only responsable.
1. What do you need :
Your device, and a cable to connect it to your PC
A Windows distribution, with Odin (www (dot) samsungodindownload (dot) com/) and the samsung drivers (www (dot) samsung (dot) com/us/support/owners/product/SM-T110NYKAXAR#")
A Linux distribution, with the appropriate compilation package (build-essential), and with git.
A way to transfers big files beetwen your Linux and your Windows.
The Official samsung update (best-tech-reviews (dot) com/update-sm-t113-t113xxu0aoa4-android-4-4-4-2152 or rapidgator (dot) net/file/7140bfdc421eea86eda5a5cbca00216e)
The UPDATE-SuperSU-v2.46 in zip format (download (dot) chainfire (dot) eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip?retrieve_file=1") (or root program for your android)
Method assume you never installed root on your device
2. Generate the update
Uncompress the Samsung official image.
Code:
unzip image_official.zip
tar -xf image.tar.md5
Uncompress and make_ext4fs and simg2img (here)
Code:
cd ..
git clone https:// github.com/YuLaw/ext4-utils.git
cd ext4_utils
Download and applied the patch (see attachment)
Code:
patch -p1 < ../patch_ext4_utils.diff
Build ext4_utils
Code:
make
Extract the image
Code:
cd ..
unzip DBT-T113XXU0AOA4-20150121104149.zip
tar -xf T113XXU0AOA4_T113OXA0AOA4_HOME.tar.md5
ext4_utils/simg2img system.img system.img.raw
Mount the image
Code:
mkdir mount_point
sudo mount -o loop,rw system.img.raw mount_point
unzip the UPDATE-SuperSU-v2.46
Code:
mkdir UPDATE-SuperSU-v2.46
mv UPDATE-SuperSU-v2.46.zip UPDATE-SuperSU-v2.46/
cd UPDATE-SuperSU-v2.46/
unzip UPDATE-SuperSU-v2.46.zip
cd ..
Now, copy common file and armv7 one the mount_point. If you use an other
device, replace the armv7 repository by the appropriate repository according
to your device processor. You can refer to the
UPDATE-SuperSU-v2.46/com/google/android/update-binary to find them.
Code:
sudo cp UPDATE-SuperSU-v2.46/armv7/{su,supolicy} mount_point/xbin
sudo cp UPDATE-SuperSU-v2.46/armv7/su mount_point/xbin/daemonsu/
sudo cp UPDATE-SuperSU-v2.46/armv7/libsupol.so mount_point/lib
sudo mkdir mount_point/etc/init.d
sudo cp UPDATE-SuperSU-v2.46/common/99SuperSUDaemon mount_point/etc/init.d
sudo cp UPDATE-SuperSU-v2.46/common/Superuser.apk mount_point/app
sudo mv mount_point_app/etc/install-recovery.sh mount_point/etc/install-recovery.bak
sudo cp UPDATE-SuperSU-v2.46/common/install-recovery.sh mount_point/etc
sudo chmod 0755 mount_point/xbin/daemonsu
sudo chmod 06755 mount_point/xbin/su
sudo chmod 0755 mount_point/xbin/supolicy
sudo chmod 0644 mount_point/lib/libsupol.so
sudo chmod 0755 mount_point/etc/install-recovery.sh
sudo chmod 0744 mount_point/etc/init.d/99SuperSUDaemon
sudo chmod 0644 mount_point/app/Superuser.apk
We will regenerate the file system. Do not umount them. If patch on
ext4_utils is not applied, you shall applied it now.
Code:
mkdir output
sudo ext4_utils/make_ext4fs -s -a system -l 1500M output/system.img mount_point
cd output
tar -cf system.img system.img.tar
md5sum -t system.img.tar >> system.img.tar
mv system.img.tar system.img.tar.md5
You can now transfert this file to your windows operating system.
3. Android prepartion
You must ensure your device is allowed to install apk from untrusted source. See
in option/application or in developper menu option
Connect the android to you pc.
Boot your android device into downloading mode. On SM-T113 Samsung galaxy Tab3 lite,
press power, volume down and pad when booting.
Run odin, ensure Repartion is NOT checked, and select the AP (PDA) button. (The
only checked case is autoreboot and F.Reset time) Load the previously generated
file and click start.
Your android device may now reboot and install the root application.
Congratulation, you have now rooted your device. You can clean up the downloaded files.
4. One of these step fail, what I can do to come back. :crying:
You may import with odin the official samsung firmware or proceed to a factory return from the recovery.
5. May I eat my devices if I can't root it ?
Samsung user manual say to not do it.
samsung tab 3 sm-t113 root
Thank for the update about for the root. But I don't have Linux and I don't know how to use Linux too. It's there a way without Linux
If you don't have linux, you can try using Cygwin. This is a linux like environment running on Windows.
or if you find my solution is too complicated, I do it for you.
Warning: before following the next step, ensure your device is Samsung Galaxy Tab 3 Lite SM-T113
Simply download the file :
https://drive.google.com/file/d/0Bwao3SgtdOPPYm9XNF8wQXEyWjg/view?usp=sharing
unzip file and upload it to you device with Odin
Nb: This file will remain on my google drive until I need space or until I decide to remove it. (in a long time)
grizzlyfute said:
If you don't have linux, you can try using Cygwin. This is a linux like environment running on Windows.
or if you find my solution is too complicated, I do it for you.
Warning: before following the next step, ensure your device is Samsung Galaxy Tab 3 Lite SM-T113
Simply download the file :
unzip file and upload it to you device with Odin
Nb: This file will remain on my google drive until I need space or until I decide to remove it. (in a long time)
Click to expand...
Click to collapse
Thank you for your great work!!
Do you think the package will work also with Tab3 lite SM-T116? (Sm-t116 should have only the 3g module more than sm-t113)
Root Worked
Thanks for the your great effort grizzlyfute.
Worked perfectly and finally got my device rooted
beodev said:
Do you think the package will work also with Tab3 lite SM-T116? (Sm-t116 should have only the 3g module more than sm-t113)
Click to expand...
Click to collapse
No. Package will erase the system partition, including configuration file (/system/etc), and probably some drivers. Importing the SM-T113 package will probably put the 3G module out of service.
I suggest you to procure an 'official firmware' for your device (see in Settings/about for the exact version) and follow procedure in post#3.
grizzlyfute said:
No. Package will erase the system partition, including configuration file (/system/etc), and probably some drivers. Importing the SM-T113 package will probably put the 3G module out of service.
I suggest you to procure an 'official firmware' for your device (see in Settings/about for the exact version) and follow procedure in post#3.
Click to expand...
Click to collapse
I tried to follow your linux-instructions (by using cygwin, with an official sm-t116 firmware), but something go wrong (i think cygwin doesn't know batch commands like "sudo", or "su" etc..).
I put your md5 file to my sm-t116: the results is that the device is rooted, but no network connection works (Wi-Fi too) .
I jump back to the original firmware, maybe in the future someone will develop the firmware for the sm-t116 version.
Thank you for the Help
Thanks buddy! It works! :good:
Just got my t113 today and now rooted. Awesome!
Light at end of tunnel
grizzlyfute said:
...
Warning: before following the next step, ensure your device is Samsung Galaxy Tab 3 Lite SM-T113
Simply download the file :
https://drive.google.com/file/d/0Bwao3SgtdOPPYm9XNF8wQXEyWjg/view?usp=sharing
unzip file and upload it to you device with Odin
...
Click to expand...
Click to collapse
FABULOUS!!! And thank you! And have i said fabulous? And thank you??? And this, only for giving me rooting hope!
I am a proud user of a gt-i9100 for a few years, rooted/unlocked/custom rom(ehndroix), so, all the 9 miles, but, that´s the phone... And since i am not very proficient when it comes to using odin, and if you don´t write all the steps, i am like a fish out of water (can´t breathe or swim) and i am afraid to do some wrong step.
So, when you say upload it to your device, which will be the parameters in ODIN?
Edit: I confirm, it works, i was afraid of doing something wrong and brick the thingy, but its working fine, thanks to odin and pda and this developpers work!:victory:
!! Thanks !!
I followed these instructions step-by-step on my SM-T113, but for some reason the device would always fail to receive the image I'd built (Odin would just sit there saying NAND Write Start! for a while, then fail. So I tried downloading your precompiled version... and what do you know, it worked straight away.
Thanks a ton, HUGE help!
(q)how to root tab sm-t116nu ?
please help me
cjmac said:
I followed these instructions step-by-step on my SM-T113, but for some reason the device would always fail to receive the image I'd built (Odin would just sit there saying NAND Write Start! for a while, then fail. So I tried downloading your precompiled version... and what do you know, it worked straight away.
Thanks a ton, HUGE help!
Click to expand...
Click to collapse
Sorry for the delay.
I encountered the same problems before I make the patch. Cause of the problem is the file generated by ext4_utils tools is not immediately compatible with the sm-t113 device. I have to add constants in the encapsulation headers for the device to accept the file. You can see details in the patch provided.
To determine theses constants, I put some spies in simg2img and extracts the official firmware. It is not exclude these values change in function of the device.
For the sm-t116, I suggest to open an other thread. I think the works can be picked up and adapted.
wifi issues?
Thanks for your work!
I have successfully rooted my tablet, but its now not connecting to a weak wifi signal it was previuosly connecting to. In fact, it previuosly rratd the same signal as "fair".
Is this connected in any way to the rooting package, and can be resolved somehow?
Hello, thanks for your help! now, i have my Samsung SM-T113 rooted.
but, there any way to put the cmw?
I want to make a backup image and not as .... thanks
Anyone know if this way working in model SM-T113NU ?
Samsung official image ?
grizzlyfute said:
2. Generate the update
Uncompress the Samsung official image.
Click to expand...
Click to collapse
I don't understand what is the "Samsung official image" :
i don't see it neither in the 1. What do you need : list , nor in attached files
I thought it could be "The Official samsung update ", but its name is not "image_official.zip" I see in the first line of code, and moreover I see "unzip DBT-T113XXU0AOA4-20150121104149.zip" in the following lines.
any chance to make more easy the way to get root? btw I have the variant SM-T133NU 4.4.4 KK please!
Minimalistk0 said:
any chance to make more easy the way to get root? btw I have the variant SM-T133NU 4.4.4 KK please!
Click to expand...
Click to collapse
I second that! Rooted custom rom highly appreciated! I'd even pay some bucks
This works only on Linux 64-bit
DISCLAIMER: It is always risky to flash your mobile device. I do not and will not take any responsibility for bootloops and bricks.
Please check carefully that the ROM or recovery.img you want to flash is suitable for your specific device and for the sp_flash_tool. The firmware directory should neither contain meta-inf nor system folder, but something_with_a_scatter.txt and a system.img
Backup your phone before flashing!
Your phone's battery should be at least half charged (50 percent) before you start this.
I successfully ran these steps on my UMI Hammer with Linux Ubuntu 14.04 and 16.04. I do not have other devices or Linux derivates and do not plan to buy/install any.
CREDITS and a zillion thanks to Sergio Rivero for his excellent tutorial on mibqyyo.com!!!!
Also many thanks to N2K1 for giving me some more background information!
So here we go:
Step 1:
If you haven't done so before, install the Linux generic usb-drivers package:
Code:
sudo apt-get update
sudo apt install libusb-dev
Download SP Flash Tool Linux (latest version): http://mtk2000.ucoz.ru/load/soft/soft_mtk/sp_flash_tool/5-1-0-14 (Password to extract currently is mtk2000v3)
or here https://androidmtk.com/smart-phone-flash-tool
In case you haven't done before, install unrar:
Code:
sudo apt install unrar
Extract the downloaded file -> graphic file manager (e.g. Nautilus): double-click and extract. Terminal:
Code:
unrar x path_to_file
(from now on: please adapt paths to your own settings)
Move the new folder „sp_flash_tool“ to a directory of your choice.
Code:
mv /home/username/Downloads/sp_flash_tool /home/username/...
You might also need to install libqtwebkit4 (it just happened to me on Linux Ubuntu 16.04):
Code:
sudo apt install libqtwebkit4
[Only For Ubuntu 16.10 and newer]
Run
Code:
dpkg -x libpng12-0_1.2.54-1ubuntu1.1_amd64.deb /tmp/libpng2
cp /tmp/libpng2/lib/x86_64-linux-gnu/libpng12.so.0.54.0 lib
cd lib
ln -s libpng12.so.0.54.0 libpng12.so.0
These libraries are still required for the flash tool but have been removed from new Ubuntu versions.
Thanks @hanalinqu, @z3r0c00l_2k https://forum.xda-developers.com/showpost.php?p=73484473&postcount=216 and @opticyclic https://forum.xda-developers.com/showpost.php?p=81543495&postcount=285 for this information!
Step 2:
Change into the newly created directory:
Code:
cd /sp_flash_tool
We make one file executable by typing:
Code:
chmod +x flash_tool
In order to avoid running the flash_tool as root user, you need to add a standard user to the usergroup "dialout" (thanks to @egalus for this bit!)
Code:
sudo adduser username dialout
For Arch Linux:
Code:
gpasswd -a username uucp
and activate the membership immediately
Code:
newgrp - dialout
(Arch Linux):
Code:
newgrp - uucp
Step 3:
Now you can open the tool:
Code:
./flash_tool
or double-click on the flash_tool icon.
You can try at this stage if the flash tool connects to your phone:
In the user interface, choose tab „Download“. Hit "scatter-loading", navigate to a directory with a valid firmware for your device and choose the scatter-file.
For testing purposes uncheck "name" and check one of the smaller files in the list below (for example "logo")
Switch off your device. Hit the "Download" button in SP_Flash_Tool and connect your phone to the computer. Some devices require you to take off the battery for about 10 seconds, with others you need to press Vol+ or Vol- while plugging the cable into the phone. Please look up device-specific threads and try out different options.
If nothing happens at all, open a second terminal, run
Code:
dmesg | grep usb
and look out for a MediaTek entry. If there is none → did you install libusb-dev (Step 1?)
If the answer is yes, you might need to create a persistent udev rule for the MTK Preloader:
Code:
sudo gedit /etc/udev/rules.d/80-persistent-usb.rules
Add the following line to the file:
Code:
SUBSYSTEM=="usb", ACTION=="add", ATTR{idVendor}=="0e8d", ATTR{idProduct}=="*"
Save the file and exit.
Reload the usb-rules:
Code:
sudo service udev restart
Disconnect the usb data cable from the computer and the smartphone. Close the flash tool. Switch on your phone (fastboot mode will do). Repeat the first paragraph of Step 3.
If the tool connects, within a few seconds a red progress bar will appear. Unfortunately, in my case an error message came along with it:
S_BROM_CMD_JUMP_DA_FAIL (2035)
There is a connection, but also one more obstacle to overcome...
Step 4:
Now we come to the interesting part, which cost me 2 weeks of (futile) research and frustration. Finally I found Sergio Riveros tutorial on mibqyyo. Thanks to him again and again and again for this priceless piece of information
The “modemmanager” package integrated by default within Linux Ubuntu 14.04 and later is not compatible with the MTK Flash Tool for Linux
Click to expand...
Click to collapse
To put it in different words: The modem manager controls port /dev/ttyACM0 and disables the Flash Tool. So we blacklist it for the two MTK vendor IDs the flash tool uses:
Code:
sudo gedit /etc/udev/rules.d/20-mm-blacklist-mtk.rules
You insert these two lines:
Code:
ATTRS{idVendor}=="0e8d", ENV{ID_MM_DEVICE_IGNORE}="1"
ATTRS{idVendor}=="6000", ENV{ID_MM_DEVICE_IGNORE}="1"
Save the file, exit and restart udev:
Code:
sudo service udev restart
Switch your phone on (fastboot mode will suffice) and off again.
Step 5:
Code:
./flash_tool
or double-click on the flash_tool icon.
Now everything should run smoothly. In case you encounter
Code:
BROM ERROR : S_SECURITY_SF_CODE_FORMAT_FORBIDDEN (6012) , MSP ERROE CODE : 0x00
change the download agent to MTK_AllInOne_DA.bin (screenshot #4)
There are plenty of tutorials on the web for the further steps.
Happy flashing! When a green circle with a white checkmark appears, you are done. You can close the flash tool and disconnect your phone. For a clean start with a new ROM boot into recovery and wipe data/factory reset.
Kudos for the udev rules, I finally managed to root my phone and disable some vendor crap thanks to you!
Thanks, I'm glad to read that it worked for you as well
Great post!
Just wanted to say you saved me HOURS OR DAYS OR WEEKS of time on the modemmanager thing. I have Arch Linux, successfully ported over this tutorial, but I had no idea the modemmanager package was causing the issue. SP Flash Tool was the last frontier for using my Android devices on Linux. Thanks so much!
You are very welcome! Since it took me two weeks to find the cause for "S_BROM_Error [2035]" I wanted to spare other "victims" the experience
This is a very nice, HQ post. Keep up the good work.
But I would like to suggest two corrections:
1) The mv command is unnecessary. you don't have to copy the folder to the root directory to run it as root.
2) Please also add a final step to delete the udev rules so as to re-enable the modem manager after rooting.
Though most of the people who would be reading your thread would be knowledgeable linux users, they won't need these suggestions, but anyways, it would make your guide complete.
Thanks for your feedback @daltonfury42
1) Of course you don't need to move to move the folder to / .As I wrote, you can also use your /home/user directory. But you shouldn't keep it in "/Downloads" or "/tmp", since you might have deleted the folder by the next time you want to use the flash-tool.
Step 2), as you suggest it, is redundant on a private computer, because you blacklist the modemmanager for the flash-tool only, and for nothing else. SP_Flash_Tool uses different Vendor and Product IDs than MTP/USB/ADB/Fastboot mode, and these IDs are not related to your specific device. So the modem manager is up and running - even while you flash - on every other active (network-relevant) usb-port of your computer And it will be up and running on the usb-port you use for the flash-tool when you disconnect the phone and then plug in something else - or the same phone in a different mode... But due to the permanent
Code:
/etc/udev/rules.d/20-mm-blacklist-mtk.rules
entry the modem manager will be automatically blocked if you connect your phone to the SP_Flash_Tool a second time - no matter which port: no further preparations necessary
If you want to check it out, take a look the output of
Code:
dmesg | grep usb
connecting your phone "normally" and compare it with the same command -> output connecting your phone to the SP_Flash_Tool - and/or to the contents of the file "usb_setting.xml" in the SP_Flash_Tool directory My udev rule simply tells the modem manager to ignore two vendor IDs named in that file.
edit: if you "flash" your linux computer more often than your Android device, you should remember to backup the folder and the udev rules
Miss Montage said:
Thanks for your feedback @daltonfury42
1) Of course you don't need to move to move the folder to / .As I wrote, you can also use your /home/user directory. But you shouldn't keep it in "/Downloads" or "/tmp", since you might have deleted the folder by the next time you want to use the flash-tool.
Step 2), as you suggest it, is redundant on a private computer, because you blacklist the modemmanager for the flash-tool only, and for nothing else. SP_Flash_Tool uses different Vendor and Product IDs than MTP/USB/ADB/Fastboot mode, and these IDs are not related to your specific device. So the modem manager is up and running - even while you flash - on every other active (network-relevant) usb-port of your computer And it will be up and running on the usb-port you use for the flash-tool when you disconnect the phone and then plug in something else - or the same phone in a different mode... But due to the permanent
Code:
/etc/udev/rules.d/20-mm-blacklist-mtk.rules
entry the modem manager will be automatically blocked if you connect your phone to the SP_Flash_Tool a second time - no matter which port: no further preparations necessary
If you want to check it out, take a look the output of
Code:
dmesg | grep usb
connecting your phone "normally" and compare it with the same command -> output connecting your phone to the SP_Flash_Tool - and/or to the contents of the file "usb_setting.xml" in the SP_Flash_Tool directory My udev rule simply tells the modem manager to ignore two vendor IDs named in that file.
edit: if you "flash" your linux computer more often than your Android device, you should remember to backup the folder and the udev rules
Click to expand...
Click to collapse
@Miss Montage, very informative. Thankyou.
You're welcome - but please do not post full quotes
Hi. Thanks for the tutorial :good:
I'm getting "PMT changed" error with the right scatter when tried to flash bootimg/recovery only.
Where did you get the scatter file? Generally this error code means that the partition table is different to the one on your device. This should only be the case - occasionally - if you flash a complete firmware.
(Or replace Android through Ubuntu / vc. vs.)
Miss Montage said:
Where did you get the scatter file? Generally this error code means that the partition table is different to the one on your device. This should only be the case - here and then - if you flash a complete firmware.
(Or replace Android through Ubuntu / vc. vs.)
Click to expand...
Click to collapse
I know this error, so I am surprised
scatter is from my stock rom. Same i used to flash.
Hmm, dunno why that is. Can you compare the scatter.txt to the /proc/emmc file on your phone?
And at what stage do you get the error? Immediately after connecting or later?
Miss Montage said:
Hmm, dunno why that is. Can you compare the scatter.txt to the /proc/emmc file on your phone?
And at what stage do you get the error? Immediately after connecting or later?
Click to expand...
Click to collapse
Right now I remembered in windows long ago got the same problem.
This happens if I try to use flash sp tool new versions
In windows:
Working: v5.1352.01
Not Working: v5.1512.00.000
Click to expand...
Click to collapse
The sp_flash_tool_linux 5.1520..... worked perfect for me though... Have you tried an earlier version?
Miss Montage said:
The sp_flash_tool_linux 5.1520..... worked perfect for me though... Have you tried an earlier version?
Click to expand...
Click to collapse
SP_Flash_Tool_Linux_v5.1452.00.100 tested, same problem.
SP_Flash_Tool_Linux_v5.1436.00.100 also tested and same.
No older versions found
The version v5.1504.00.100 works on my 64-bit-system, too... But the error seems to be caused by something else. Have you checked the SP logfile?
Have you also tried the newest version? I just involuntarily re-flashed my UMI Hammer with it... Wanted to choose the twrp only, but too much multi-tasking leads to no good
Miss Montage said:
The 32bit-version v5.1504.00.100 works on my 64-bit-system, too... But the error seems to be caused by something else. Have you checked the SP logfile?
Click to expand...
Click to collapse
Tested and same.
Here logs
Hmm, I will compare these lines to a successful log:
08/13/15 23:57:01.942 BROM_DLL[6767][6774]: FlashTool_ReadPartitionInfo(0x7f7b840038a0,0x7f7b84013310,0x7f7b00000013): mutex: LOCK ... (mutex.cpp:151)
08/13/15 23:57:01.942 BROM_DLL[6767][6774]: FlashTool_ReadPartitionInfo(0x7f7b840038a0,0x7f7b84013310,0x7f7b00000013): mutex: UNLOCK. (mutex.cpp:166)
08/13/15 23:57:01.943 BROM_DLL[6767][6774]: FlashTool_Disconnect(0x840038A0): mutex: LOCK ... (mutex.cpp:151)
Click to expand...
Click to collapse
I try to build kernel on my device E6883, and i was failed.
I followed the sony developer world guide:<<How to build and flash a Linux kernel from Sony copyleft archives>> All steps was OK. I got the boot.img and I flash onto my E6883, but it can’t boot, black screen.
my rom version is: 32.0.A.6.209
Can anyone help me?
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
2017-02-17
Hi @zacharias.maladroit,I update my e6883’s rom to 32.2.A.5.11 ,and flash the kernel that you released “Z5Prem-DSDS_SK_Perm_v5.11_III.2_6_ctl_X_sats_dual.zip”, it can work good.
So I decided to use your kernel . git clone from your github, I successfully compiled and got Image.gz-dtb. But when i flash to the device, it can’t boot.
I tried use my mkqcdbootimg to make the boot.img and I tried to use the lazyflasher, neither of the two way work.
My build command is:
```
export USE_CCACHE=1
export CACHE_DIR=~/.ccache
export ARCH=arm64
export PATH=/home/ubuntu/aarch64-linux-android-4.9/bin/:$PATH
export CROSS_COMPILE=aarch64-linux-android-
export KBUILD_DIFFCONFIG=satsuki_dsds_diffconfig
#export KBUILD_DIFFCONFIG=sumire_diffconfig I tried this config too.
make msm8994-perf_defconfig
make -j8
```
Can you give me some help?
seems like you have used wrong kernel or something went wrong.
your device is bricked or atleast stuck in bootloop withing kernel!
PRESS and HOLD volumeup and power button for 15 seconds,
you will feel 1........2..........3 vibrations! ........ just after 2nd vibration! RELEASE both BUTTON IMMEDIATELY!
the device will shutdown
now connect it as FLASHMODE and re flash the ORIGINAL STOCK in order to fix the device!
Code:
export ARCH=arm64
export PATH=~/android/z5_build-environment/mdalexca-aarch64-linux-android-4.9-kernel-linaro-09c6758022e7/bin/:$PATH
export CROSS_COMPILE=aarch64-linux-android-
export KBUILD_DIFFCONFIG=sumire_diffconfig
make msm8994-perf_defconfig
make -j8
https://github.com/zachariasmaladro....5.11_corona_III.2_ctl_X/build_it4_sumire#L31
This thread is superseeded by: https://tinyurl.com/SALTatXDA
NO FURTHER SUPPORT HERE!
DLM Backup is a NANDROID BACKUP IN DOWNLOAD MODE!
(DLM Backup = [D]own[l]oad [M]ode Backup)
The following does not require an unlocked device and so even no TWRP.
Believe it or not but you are able to backup full partitions nevertheless!!! :victory:
.. and all this even for partitions you usually have NO ACCESS TO (e.g. laf, aboot etc) and all this even without root ! wtf its not a dream its true! :victory:
It's really awesome especially for those having a locked device but still wanted to have a nandroid backup
or for those encountering the ILAPO (Infinite Loop Auto Power off or just called "bootloop issue") wanting to save their data!
The following will make full disk dumps of all or only the system essential ones of your device. Choose whichever option you need.
Preparation
First of all you should download FWUL ( https://tinyurl.com/FWULatXDA ).
Every other Linux is fine as well as long as you can handle it! (do not expect support from me then - I support FWUL only)
You may still should consider FWUL as it has everything onboard and is preconfigured to work with Android devices out-of-the-box.
Keep in mind the FWUL password as you need it for the sudo commands within the terminal later.
Once FWUL is running open a terminal (little black icon in the panel):
Code:
git clone [url]https://github.com/steadfasterX/lglaf.git[/url]
cd lglaf
Leave this terminal window open - we need it in the next step.
Then boot your phone into download mode --> the following guide is 100% working and bulletproof:
take out battery and unplug USB cable
plugin USB cable to your PC (while battery ist still out)
wait until you see the missing battery icon (question mark within a battery symbol)
press Volume up and while keeping it pressed put battery in (take care that you do not press the power button)
keep pressing Volume up until you see "Download mode"
If that does not work for you try it this way instead:
unplug USB cable
power down device or pull out battery
put battery back
press Volume up and while keeping it pressed plugin USB cable to your PC (take care that you do not press the power button)
keep pressing Volume up until you see "Download mode"
Your phones screen should look similar to this afterwards:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
You need a USB stick or disk which is big enough to hold the backup.
Depending on the method you need either a ~8 GB one or a 64 GB..
Plugin the USB stick and find out the path to it by just double clicking on the USB stick icon which appears on the desktop after plugging in the stick.
Then write down / copy the path to the stick as shown in the screenshot:
If you encounter problems with the above (e.g. no icon appears after plugging in the USB stick) you can do this in a terminal instead:
Code:
df
Filesystem 1K-blocks Used Available Use%[COLOR="Red"] Mounted on[/COLOR]
dev 16439340 264744 16174596 2% /dev
[............]
/dev/sdd3 2978320 9532 2797780 1%[COLOR="red"] [B]/run/media/android/myusb-stick[/B][/COLOR]
When you are running LL you can skip this step but when you are on MM (or higher...) you need to do the following:
Execute this in your terminal left open from the "Preparation" topic:
Code:
sudo python2 auth.py
you should see something like:
LGLAF.py: DEBUG: Detaching kernel driver for intf 0
LGLAF.py: DEBUG: Using endpoints 83 (IN), 02 (OUT)
auth: DEBUG: Challenge: c0:45:6c:78
auth: DEBUG: Response: b4:1d:1e:cd:e8:f1:5f:b5:fa:78:9e:f8:2d:c6:83:86
Click to expand...
Click to collapse
Now you are authenticated with the download mode and we can continue:
Option A) FULL backup (includes everything e.g. system, cache and userdata / internal storage)
When to use:
if you want to flash new ROMs or bootloader stacks
if you want to backup all your internal storage (e.g. pictures, videos and stuff) - keep in mind TWRP does NOT backup your internal storage!!
if you want to have a real FULL NANDROID (e.g. TWRP will not backup partitions like misc, persistent, persistent-lg etc)
Requirements:
- FWUL
- a 64 GB or bigger USB stick / disk
Execute this in your terminal left open from the "Preparation" topic:
Code:
sudo python2 extract-partitions.py --max-size 0 -d [I]YOURUSBSTICKpath[/I]
(replace YOURUSBSTICKpath with the path you discovered in the Preparation topic!)
Be patient.. this can take a loooong time!
You can watch the progress e.g with executing this in a NEW terminal (just click the terminal icon in the panel again):
Code:
watch 'ls -lathr [I]YOURUSBSTICKpath[/I] | tail '
(replace YOURUSBSTICKpath with the path you discovered in the Preparation topic!)
Once finished you can reboot by either taking out the battery or typing:
Code:
sudo python2 lglaf.py --skip-hello -c '!CTRL RSET'
Option B) system essentials backup (does *NOT* include system, cache and userdata / internal storage!!)
When to use:
if you want to flash new bootloader stacks
if you want to backup your current lock/unlock state
if you want to backup your IMEI and EFS
Requirements:
FWUL
a 4 - 8 GB or bigger USB stick / disk
Execute this in your terminal left open from the "Preparation" topic:
Code:
sudo python2 extract-partitions.py -d [I]YOURUSBSTICKpath[/I]
(replace YOURUSBSTICKpath with the path you discovered in the Preparation topic!)
Be patient.. this can take some time!
You can watch the progress e.g with executing this in a NEW terminal (just click the terminal icon in the panel again):
Code:
watch 'ls -lathr [I]YOURUSBSTICKpath[/I] | tail '
(replace YOURUSBSTICKpath with the path you discovered in the Preparation topic!)
Once finished you can reboot by either taking out the battery or typing:
Code:
sudo python2 lglaf.py --skip-hello -c '!CTRL RSET'
... and the last 2 things which need to be done
1) Click the thanks button here
2) Enjoy
Restore a DLM Backup
Checkout Post #2 for the restore howto
Credits
Peter Wu for his absolutely awesome job on reverse engineering the LAF protocol and offering the lglaf code as python code.
Main thread for lglaf: https://forum.xda-developers.com/android/software-hacking/tool-lg-download-mode-laf-t3285946/page1
Donations: https://forum.xda-developers.com/member.php?u=4790426
.
Restore a previously taken backup or partitions of an already extracted KDZ
There are 2 methods available - choose the one matching your needs:
A) Restore a previously taken DLM Backup
B) Flash a KDZ / LGUP NG by sfX
Unfortunately this may not work on every firmware so you may try different firmwares then and you will receive the same error regarding communication port closing but in general it should work this way.
A) Restore a previously taken DLM Backup / Restore partitions from an extracted KDZ
To restore single partitions use the following
sudo python2 auth.py
sudo python2 partitions.py --restore /path/to/dumpfile partitionname
e.g.
sudo python2 auth.py
sudo python2 partitions.py --restore /tmp/misc misc (would restore the misc partition)
To restore ALL partitions in a folder
For this the best is to use the new LGUP NG kdzmanager which is explained in the next topic.
Install LGUP NG but skip the steps to extract a KDZ if you don't need it.
Then:
bash kdzmanager.sh --test --flash /path/to/imagefiles
(/path/to/imagefiles must contain your previously taken DLM backup files or an extracted KDZ)
This will just test flashing and not actually flash.
If that looks fine do it again but without --test parameter:
bash kdzmanager.sh --flash /path/to/imagefiles
B) Flash a KDZ / LGUP NG (next generation) by sfX
Forget LGUP to flash a KDZ from now on!
Just use my KDZManager
Features:
No worries anymore about those crappy DLL issues
Extract a KDZ
Test flashing partitions (dry run without actually flashing anything)
Flash partitions from a KDZ
when flashing avoid erasing/wiping userdata (keep your data between KDZ flashes)
Hint: not wiping userdata can occur in a bootloop when its not compatible with the ROM! So use that option with care.
will work on any Linux (but FWUL is the only supported)
Keep in mind that this is an early release and there are NO CHECKS like ARB or even if the device model matches with the KDZ but THIS WILL ALL COME (even with an option to override and flash regardless)
Roadmap:
GUI
Check for matching device model
Check for ARB
Instructions:
Boot FWUL (or your Linux but keep in mind that only FWUL is supported), choose language & login
Download the KDZ file you want to flash (we need to know the path later e.g. /home/android/Downloads/)
Open the folder LG
Connect device in download mode to the PC
Double click "LG laf NG" icon
Type in the new opened terminal:
sudo python2 auth.py
[*]sudo python2 partitions.py --list
If this lists your partitions then we can proceed with flashing.
Download my brand new kdzmanager tool in FWUL: (right click and save as)
When you are not using the persistent mode of FWUL: plug in a big USB stick (e.g. 32 GB or more) into FWUL and extract the attached file there
When you are using the persistent mode of FWUL: just extract it in your download folder
You need to know the full path so best is copying the path from the file manager (e.g. /home/android/Downloads/ ) or leave the file manager open there
Open another terminal (black little icon in the panel)
cd and directly behind this paste the path you copied (e.g. cd /home/android/Downloads/ )
press ENTER
bash kdzmanager.sh -x FILLINFULLPATH-TO-DOWNLOADED-KDZ
(e.g. bash kdzmanager.sh -x /home/android/Downloads/h811blablubb.kdz)
WARNING-1: Keep in mind that atm kdzmanager is not able to proof if you choose a compatible KDZ file for your device!
Check your device model and the KDZ twice!
WARNING-2: Keep in mind that atm kdzmanager is not able to proof your current ARB version so flashing an smaller ARB then your current one will BRICK your device.
Check ARB first: CLICK
If you understood the above 2 warnings proceed like this:
bash kdzmanager.sh --test --flash extracteddz/
(just like this as "extracteddz" is the path generated by the kdzmanager)
This will just test flashing and not actually flash. Let me know the results of this (copy & paste output)
if you can't wait the next step would be actually flashing ofc:
WARNING: by default the kdzmanager will not overwrite userdata (which would be like a factory reset) and I would recommend to leave it out always and better choose the LG factory reset menu (after flashing completed) if required. If you still want to flash it use --with-userdata as a parameter (can take a loooong time then btw).
bash kdzmanager.sh --flash extracteddz/
last step ( will be included in the next release): wipe your userdata:
sudo partitions.py --wipe userdata
Or just use the factory reset hardware key combo to do the same.
If you skip this step you may encounter a bootloop. If that happens you can at any time use the hardware key combo to boot into factory reset to fix that.
sfX
FAQ
1. Q: You get the error message: "Expected arrow in ls output" when executing lglaf
A: update to the latest version of lglaf (thx to @tulen_kobi for this patch!). For updating lglaf on FWUL check Q4.
If the error still persists your download mode version is not supported by lglaf. Its very likely that your carrier has a very strict policy activated in download mode. The only chance is to try other download mode version meaning to flash different KDZ files (on locked devices) or just the laf.img in fastboot (on unlocked devices).
On Nougat and when unlocked it is enough to just flash the laf.img of MM and you can use lglaf again.
2. Q: You get not an error but messages or files containing just "Hello, I am LAF. Nice to meet you."
A: your download mode version is not supported by lglaf. Its very likely that your carrier has a very strict policy activated in download mode. The only chance is to try other download mode version meaning to flash different KDZ files (on locked devices) or just the laf.img in fastboot (on unlocked devices).
On Nougat and when unlocked it is enough to just flash the laf.img of MM and you can use lglaf again.
3. Q: All seems fine but at the end of a command you see: "comm.call(close_cmd) [....someotherstuff...] Command failed with error code 0x8000010a"
A: This is known and not a serious issue. Once I have the time I will fix it but in the meanwhile pls ignore..
This has been fixed. please update your LGlaf like described in the next FAQ
4. Q: I want to update lglaf on FWUL v2 or higher
ok here is the correct way to achieve this on FWUL v2:
cd ~programs/lglafng/
git pull
git checkout g4
then you're up2date and can try again while in this folder!
sfX
I'm so happy that you were able to finally get this working. It's dumping my system partition right now. I'll report back when it's done.
Also. You should note that the sudo password is "linux" and to view progress on the dump, you should specify that the command should be opened in a new terminal window.
Over all. Awesome tutorial!
EDIT: Was able to retrieve 7gb of lost pictures thanks to this method! Thank you!
How to restore? Is it possible?
mateus.sc said:
How to restore? Is it possible?
Click to expand...
Click to collapse
Yes even that.. I will write down a restore guide soon.
.
Sent from my LG-H815 using XDA Labs
I cannot Auth with my device.
I get the first 2 lines from the auth.py command
No challenge or response.
Using Virtualbox.
OllieD said:
I cannot Auth with my device.
I get the first 2 lines from the auth.py command
No challenge or response.
Using Virtualbox.
Click to expand...
Click to collapse
what Android version is installed currently?
.
steadfasterX said:
what Android version is installed currently?
.
Click to expand...
Click to collapse
20G Stock Locked Bootloader.
Rebooted into live environment and worked.
Extract partitions errored out
Traceback (most recent call last):
File "extract-partitions.py", line 63, in <module>
main()
File "extract-partitions.py", line 60, in main
dump_partitions(comm, disk_fd, args.outdir, args.max_size * 1024)
File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
self.gen.next()
File "/home/android/lglaf/partitions.py", line 78, in laf_open_disk
comm.call(close_cmd)
File "/home/android/lglaf/lglaf.py", line 176, in call
raise RuntimeError('Command failed with error code %#x' % errCode)
RuntimeError: Command failed with error code 0x8000010a
After Dumping, Option B
Also the Firefox installer although it installs Firefox it wont launch and gives a SQLite Version Error so it will not run.
Chromium works fine.
Now i've backed up i can try and install V29
OllieD said:
20G Stock Locked Bootloader.
Rebooted into live environment and worked.
Extract partitions errored out
Traceback (most recent call last):
File "extract-partitions.py", line 63, in <module>
main()
File "extract-partitions.py", line 60, in main
dump_partitions(comm, disk_fd, args.outdir, args.max_size * 1024)
File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
self.gen.next()
File "/home/android/lglaf/partitions.py", line 78, in laf_open_disk
comm.call(close_cmd)
File "/home/android/lglaf/lglaf.py", line 176, in call
raise RuntimeError('Command failed with error code %#x' % errCode)
RuntimeError: Command failed with error code 0x8000010a
After Dumping, Option B
Also the Firefox installer although it installs Firefox it wont launch and gives a SQLite Version Error so it will not run.
Chromium works fine.
Now i've backed up i can try and install V29
Click to expand...
Click to collapse
well it sounds like u have not much RAM attached to your VM then. 4 GB are recommended.
The dump error can be ignored as long as auth.py has worked before and everything gets dumped..
.
steadfasterX said:
Just a quick note:
I completely re-worked the guide and fixed an issue for devices running MM!
Just re-do the guide if you encountered an issue before.
.
Click to expand...
Click to collapse
what if .. i dont have USB.? am planning of backing up my IMEI. as i been reading this on the new N roms..
what can i do.?
raptorddd said:
what if .. i dont have USB.? am planning of backing up my IMEI. as i been reading this on the new N roms..
what can i do.?
Click to expand...
Click to collapse
If you have an unlocked device you have luck and you could use dd commands in TWRP. I know that yours is unlocked so you could use dd on every partition available on your device.
Tbh the most important seems to be persistent, fsg, misc but until I know for sure I would just backup EVERY partition. It's only needed once in the phones life usually so it doesn't hurt..
I need to have my device repaired before I can test it further so this can take a while.. Until then the backup of every partition is the best choice.
if the device is locked and on LL then TWRP in FIsH plus the mentioned dd commands can be used as well. I would still recommend the download mode backup though..
if the device is locked and on MM or N (haven't tested N in download mode though) then USB plus download mode is the only choice.
.
Sent from my LG-H815 using XDA Labs
Similar question. What's the quick and dirty way to backup these partitions from terminal app / busybox?
Dd if=??? Etc
not sure if different between models but mines h815 international running 'stock' nougat
steadfasterX said:
If you have an unlocked device you have luck and you could use dd commands in TWRP. I know that yours is unlocked so you could use dd on every partition available on your device.
Tbh the most important seems to be persistent, fsg, misc but until I know for sure I would just backup EVERY partition. It's only needed once in the phones life usually so it doesn't hurt..
I need to have my device repaired before I can test it further so this can take a while.. Until then the backup of every partition is the best choice.
if the device is locked and on LL then TWRP in FIsH plus the mentioned dd commands can be used as well. I would still recommend the download mode backup though..
if the device is locked and on MM or N (haven't tested N in download mode though) then USB plus download mode is the only choice.
.
Sent from my LG-H815 using XDA Labs
Click to expand...
Click to collapse
OMG so basically if this works in locked N, can I flash the korean v30 kdz and then restore a backup the modem.img from v29a made for my H815 with this method?
The possibilities are amazing
obvious said:
Similar question. What's the quick and dirty way to backup these partitions from terminal app / busybox?
Dd if=??? Etc
not sure if different between models but mines h815 international running 'stock' nougat
Click to expand...
Click to collapse
I will add it in the TWRP thread ASAP
mateus.sc said:
OMG so basically if this works in locked N, can I flash the korean v30 kdz and then restore a backup the modem.img from v29a made for my H815 with this method?
The possibilities are amazing
Click to expand...
Click to collapse
Technically this method can provide that (as said I can't test N atm though so I don't know if this works in general for N but if LG hasn't changed anything.. )
but:
keep in mind that cross flashing partitions can result in a soft brick on locked devices!! I don't know how N behaves here tbh so it may just work or it may soft brick in the specific case of modem.
So it would be nice to have someone trying to use the auth command on a N bootloader stack. This will not harm anything but then we know for sure if this is usable for N or not
.
Sent from my LG-H815 using XDA Labs
steadfasterX said:
If you have an unlocked device you have luck and you could use dd commands in TWRP. I know that yours is unlocked so you could use dd on every partition available on your device.
Tbh the most important seems to be persistent, fsg, misc but until I know for sure I would just backup EVERY partition. It's only needed once in the phones life usually so it doesn't hurt..
I need to have my device repaired before I can test it further so this can take a while.. Until then the backup of every partition is the best choice.
if the device is locked and on LL then TWRP in FIsH plus the mentioned dd commands can be used as well. I would still recommend the download mode backup though..
if the device is locked and on MM or N (haven't tested N in download mode though) then USB plus download mode is the only choice.
.
Sent from my LG-H815 using XDA Labs
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yes unlocked.. i downloaded FWUL but on step to place the command for python i had directiry not found and gave up use twrp for EFS.
for DD what are commands is this using ternimal? where can i find all the command to extract say boot ,system modem ect.?
raptorddd said:
yes unlocked.. i downloaded FWUL but on step to place the command for python i had directiry not found and gave up use twrp for EFS.
for DD what are commands is this using ternimal? where can i find all the command to extract say boot ,system modem ect.?
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Click to collapse
just try my new twrp version which will be uploaded in 5 minutes..
.
Hey I'm getting an error in running this - phone is in download mode and connected. Using FWUL on my machine and trying to dump to an extrernal HD (path below in first line).
Code:
[[email protected] lglaf]$ sudo python2 extract-partitions.py --max-size 0 -d /run/media/android/16a064ee-96de-4c4d-8c30-29cbcc2e5441/
Traceback (most recent call last):
File "extract-partitions.py", line 63, in <module>
main()
File "extract-partitions.py", line 60, in main
dump_partitions(comm, disk_fd, args.outdir, args.max_size * 1024)
File "extract-partitions.py", line 24, in dump_partitions
parts = partitions.get_partitions(comm)
File "/home/android/lglaf/partitions.py", line 41, in get_partitions
assert arrow == '->', "Expected arrow in ls output"
AssertionError: Expected arrow in ls output
ReeS86 said:
Hey I'm getting an error in running this - phone is in download mode and connected. Using FWUL on my machine and trying to dump to an extrernal HD (path below in first line).
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Yea... I saw that on another phone as well. Weird.
I need your help to fix it..
Could you come into IRC on Monday?
sfX
Sent from my LG-H815 using XDA Labs
steadfasterX said:
Yea... I saw that on another phone as well. Weird.
I need your help to fix it..
Could you come into IRC on Monday?
sfX
Sent from my LG-H815 using XDA Labs
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Ya I'll try to pop on after work. Can also see if the secure boot thing works once I get that backup.