Extracting Rogers images - AT&T Samsung Galaxy Note I717

I'm trying to extract boot, recovery, system from my Rogers Notes, and need some clarification. Do I need to be rooted first? When I try now, I cannot access /dev/block to extract any image.
It seems all the root methods available somehow modifies the kernel or recovery or system, which kinda makes it impossible to extract stock images?
Help please

I have used adb to shell into the Note and extracted the various images. I'm looking for stock Rogers images. The ones DAGr8 posted still has the Telus brand on them.
c:\> adb shell
$ su
# dd if=/dev/block/mmcblk0p24 of=/sdcard/system.img
# dd if=/dev/block/mmcblk0p22 of=/sdcard/recovery.img
# dd if=/dev/block/mmcblk0p8 of=/sdcard/boot.img
# exit
c:\> adb pull /sdcard/system.img
c:\> adb pull /sdcard/recovery.img
c:\> adb pull /sdcard/boot.img

ha! i'm on the boat, i'm trying to extract all the original stuff before going crazy on it
just a few min ago i PMed DAGr8 for details
seems like you beat him to it
i know the radio was already done
so i'll just do those 3 mentioned above
firefly9 said:
c:\> adb shell
$ su
# dd if=/dev/block/mmcblk0p24 of=/sdcard/system.img
# dd if=/dev/block/mmcblk0p22 of=/sdcard/recovery.img
# dd if=/dev/block/mmcblk0p8 of=/sdcard/boot.img
# exit
c:\> adb pull /sdcard/system.img
c:\> adb pull /sdcard/recovery.img
c:\> adb pull /sdcard/boot.img
Click to expand...
Click to collapse

firefly9 said:
I have used adb to shell into the Note and extracted the various images. I'm looking for stock Rogers images. The ones DAGr8 posted still has the Telus brand on them.
c:\> adb shell
$ su
# dd if=/dev/block/mmcblk0p24 of=/sdcard/system.img
# dd if=/dev/block/mmcblk0p22 of=/sdcard/recovery.img
# dd if=/dev/block/mmcblk0p8 of=/sdcard/boot.img
# exit
c:\> adb pull /sdcard/system.img
c:\> adb pull /sdcard/recovery.img
c:\> adb pull /sdcard/boot.img
Click to expand...
Click to collapse
Once I get adb running do I just input the above commands into the command prompt?
Does the "adb pull" command just copy the images from the device or does it remove them?
Sorry for the basic adb questions. I've always had Nexus phones so I'm not sure if things work differently on other phones.

Once in the shell on the device, denoted by the "$" prompt, enter the commands outlined. After the "dd" commands have been completed, enter "exit" (twice, actually) and then the "adb pull" commands to copy the images from the device to you local computer. The images are copied so they will remain on the device until you delete them.

i find this easier...
adb shell dd if=/dev/block/mmcblk0p13 of=/sdcard/amss.bin
adb shell dd if=/dev/block/mmcblk0p17 of=/sdcard/mdm.bin
adb shell dd if=/dev/block/mmcblk0p24 of=/sdcard/system.img
adb shell dd if=/dev/block/mmcblk0p22 of=/sdcard/recovery.img
adb shell dd if=/dev/block/mmcblk0p8 of=/sdcard/boot.img
adb pull /sdcard/amss.bin
adb pull /sdcard/mdm.bin
adb pull /sdcard/system.img
adb pull /sdcard/recovery.img
adb pull /sdcard/boot.img

Related

[Q] ADB shell commands in .bat

I am on aospCM's rom for my Hero and as such the market has some problems. To fix it, s0be found a way to do it. The commands are such:
1. adb shell
2. su
3. mkdir /cache/download
4. chown system:cache /cache/download
5. chmod ug+rwx /cache/download
6. chmod a+x /cache/download
Click to expand...
Click to collapse
I don't need step 3 since the directory exists.
Since I am flashing nightlies (or near nightlies as the case may be) typing all of these commands gets super tedious. I figured there has to be a way to do this in a .bat from Windows.
I have adb worked into my system shell (did this so I could use the SendTo menu to push to my phone) and I came up with this:
Code:
@echo off
adb connect 192.168.1.66
echo Time to fix the market
pause
adb shell su
adb shell chown system:cache /cache/download
adb shell chmod ug+rwx /cache/download
adb shell chmod a+x /cache/download
echo Done
pause
This didn't work, nor did a few iterations previous to it where I was taking out the repetitive 'adb shell' commands. I don't know enough about batch/dos programming to get this to work, so I am turning to the community. Help please?
i think you must need superuser permision
not "adb shell" try "adb shell -c"
dateno1 said:
i think you must need superuser permision
not "adb shell" try "adb shell -c"
Click to expand...
Click to collapse
Does that mean I need to put "adb shell -c" on each line? Just once?
just replace 'adb shell' to 'adb shell su -c' and retry
dateno1 said:
just replace 'adb shell' to 'adb shell su -c' and retry
Click to expand...
Click to collapse
Got it! Thanks!
I got it to work too (well, I think anyway). If anyone's interested, here's my code (and if anyone sees any problems, let me know!):
Code:
@echo Begin s0be's market fix
@echo off
PAUSE
adb connect 192.168.1.66
adb shell "su -c 'sleep 1'"
adb start-server
@echo on
@echo Working...
@echo off
SET /P ANSWER=Create /cache/download?
echo (y/y): %ANSWER%
if /i {%ANSWER%}=={y} (goto :yes)
goto :no
:yes
adb shell "su -c 'sleep 2'"
@echo Creating Market Directory in Cache
@echo off
adb shell "su -c 'mkdir /cache/download'"
goto :no
:no
adb shell "su -c 'sleep 2'"
@echo Assigning Logical Link
@echo off
adb shell "su -c 'chown system:cache /cache/download'"
adb shell "su -c 'sleep 2'"
@echo Setting Permissions for Logical Link
@echo off
adb shell "su -c 'chmod ug+rwx /cache/download'"
adb shell "su -c 'chmod a+x /cache/download'"
adb shell "su -c 'sleep 2'"
@echo asop Market Fix complete!
PAUSE
RVDigital gave me some help as well
nathanielray said:
Does that mean I need to put "adb shell -c" on each line? Just once?
Click to expand...
Click to collapse
thank you very much, after so many years after your publication, I am now in 2020 also helped a lot)))) Hello from Russia with love )))
Excellent! It also came in handy for me. Thank you!

Pulling build.prop with ADB

Hi,
Finally I can enter recovery mode after messing up with build.prop on Xperia Tablet S
tablet is visible in ADB as
C:\Users\Amiga\Desktop\adb>adb devices
List of devices attached
0123456789ABCDEF recovery
but rest of the commands doesn't work
C:\Users\Amiga\Desktop\adb>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: closed
So I don't know how to pull out build.prop from Tablet
Amiga4ever123 said:
Hi,
Finally I can enter recovery mode after messing up with build.prop on Xperia Tablet S
tablet is visible in ADB as
C:\Users\Amiga\Desktop\adb>adb devices
List of devices attached
0123456789ABCDEF recovery
but rest of the commands doesn't work
C:\Users\Amiga\Desktop\adb>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: closed
So I don't know how to pull out build.prop from Tablet
Click to expand...
Click to collapse
The reason you are getting the "error: closed" message is because the version of System Recovery installed on your tablet inhibits ADB from accessing the tablet's file system. You are not going to be able to pull or push the build.prop file.
Ok I can't use ADb so how can I replace faulty build.prop file or make recovery? Any ZIP file that I can put on SD card?
Amiga4ever123 said:
Ok I can't use ADb so how can I replace faulty build.prop file or make recovery? Any ZIP file that I can put on SD card?
Click to expand...
Click to collapse
You can try copying an OTA update file to an SD card and using System Recovery to install it, but I do not believe doing that will work. I believe you have bricked your tablet to the point where you have to send your tablet to Sony for repair.
Cat McGowan said:
You can try copying an OTA update file to an SD card and using System Recovery to install it, but I do not believe doing that will work. I believe you have bricked your tablet to the point where you have to send your tablet to Sony for repair.
Click to expand...
Click to collapse
So its very easy to brick this amazing sony device
Cat McGowan said:
The reason you are getting the "error: closed" message is because the version of System Recovery installed on your tablet inhibits ADB from accessing the tablet's file system. You are not going to be able to pull or push the build.prop file.
Click to expand...
Click to collapse
Hi cat tried to PM you but can?t do it...
Can you teach me how to copy/restore (pull and or push) the original build.prop in my cell (now bricked) i had the original file (buil.prop) inside it... i am learning about adb commands. thanksss. The main problem I have: An issue with ADB VCOM drivers (in windows) (tried in a couple of PCS, the device manager "see" the vcom preloader only a little moment (when connect the cell with usb cable) and then dissapear... then with command adb devices: no devices found... can you help me?
federimau said:
Hi cat tried to PM you but can?t do it...
Can you teach me how to copy/restore (pull and or push) the original build.prop in my cell (now bricked) i had the original file (buil.prop) inside it... i am learning about adb commands. thanksss. The main problem I have: An issue with ADB VCOM drivers (in windows) (tried in a couple of PCS, the device manager "see" the vcom preloader only a little moment (when connect the cell with usb cable) and then dissapear... then with command adb devices: no devices found... can you help me?
Click to expand...
Click to collapse
The reason ADB is reporting no devices are found may be because (1) your device is bricked, which probably means you are not going to be able to pull/push files from/to your device, (2) you do not have ADB drivers for your device properly installed on your PC, and/or (3) you do not have USB debugging enabled in your tablet's Developer options settings.
It's good you are learning how to use ADB and there are plenty of ADB tutorials to be found via Google, etc.; e.g., HERE.
Here is what you specifically ask for.
Pulling the build.prop file from your tablet to your PC is easy, just use these commands.
Code:
adb wait-for-device
adb pull /system/build.prop
adb kill-server
Pushing the build.prop file from your PC to your tablet is more complicated.
(1) Your tablet must have root access. If it doesn't, attempts at pushing the file to your tablet's /system directory will fail.
(2) Along with having root access, you must have SuperSU or Superuser, and Busybox installed on the tablet.
(3) You have to temporarily set your tablet's /system directory's properties from RO to RW, which must be done quickly because your tablet's OS monitors the /system directory's properties and will reboot the tablet if it detects the directory's properties have been changed from RO.
(4) To issue the ADB commands as quickly as possible, the commands must be put into a DOS batch command script file. For example, create and run a batch file named doit.bat containing the following commands.
Code:
adb wait-for-device
adb push build.prop /build.prop
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /'"
adb shell "su -c 'chmod 0440 /sbin/ric'"
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /system'"
adb shell "su -c 'busybox cp -af /build.prop /system/build.prop'"
adb shell "su -c 'chmod 0744 /system/build.prop'"
adb shell "su -c 'rm /build.prop'"
adb shell "exit"
adb kill-server
Good luck.
Cat McGowan said:
The reason ADB is reporting no devices are found may be because (1) your device is bricked, which probably means you are not going to be able to pull/push files from/to your device, (2) you do not have ADB drivers for your device properly installed on your PC, and/or (3) you do not have USB debugging enabled in your tablet's Developer options settings.
It's good you are learning how to use ADB and there are plenty of ADB tutorials to be found via Google, etc.; e.g., HERE.
Here is what you specifically ask for.
Pulling the build.prop file from your tablet to your PC is easy, just use these commands.
Code:
adb wait-for-device
adb pull /system/build.prop
adb kill-server
Pushing the build.prop file from your PC to your tablet is more complicated.
(1) Your tablet must have root access. If it doesn't, attempts at pushing the file to your tablet's /system directory will fail.
(2) Along with having root access, you must have SuperSU or Superuser, and Busybox installed on the tablet.
(3) You have to temporarily set your tablet's /system directory's properties from RO to RW, which must be done quickly because your tablet's OS monitors the /system directory's properties and will reboot the tablet if it detects the directory's properties have been changed from RO.
(4) To issue the ADB commands as quickly as possible, the commands must be put into a DOS batch command script file. For example, create and run a batch file named doit.bat containing the following commands.
Code:
adb wait-for-device
adb push build.prop /build.prop
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /'"
adb shell "su -c 'chmod 0440 /sbin/ric'"
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /system'"
adb shell "su -c 'busybox cp -af /build.prop /system/build.prop'"
adb shell "su -c 'chmod 0744 /system/build.prop'"
adb shell "su -c 'rm /build.prop'"
adb shell "exit"
adb kill-server
Good luck.
Click to expand...
Click to collapse
Wowww Cat, you are the one!! Thanks in Advance
The main problem I have: An issue with device recognition in windows PC... driver ADB VCOM MTK 6592 (tried in different PCS windows Xp and 8) (the device manager "see" the vcom preloader but only a little moment (in the first instant when connect the cell (cell off) with usb cable) and then dissapear (disconnect) the vcom preloader... I think If I can reach the way to get this connection running ok I can progress with this... will fight hard...
When I type the command adb devices, result: no devices found...
Tried to upgrade the vcom drivers (when i can catch it in the active state in device manager)... nothing
Tried to "on" the phone... nothing
Tried to flash a new ROM from Recovery (MIUI or Feelingme 078)... ERROR installation aborted
I can see this effect (with usbview): the usb is recognized in the PC (but just for a little moment at the instant when plug it), then disconnect...
I need to recover the original build.prop.bak from coolpad memory, rename it to build.prop and send it to coolpad again...
I think i can flash (from recovery) an original build. prop (packed as update.zip) doing the wipes and apply update from sdcard)... anyone can assist me on this?
This new 9976A item comes to me with 048 version, custom buid version 265 and rooted from factory...
Anyone can please help me?
Cat McGowan said:
The reason ADB is reporting no devices are found may be because (1) your device is bricked, which probably means you are not going to be able to pull/push files from/to your device, (2) you do not have ADB drivers for your device properly installed on your PC, and/or (3) you do not have USB debugging enabled in your tablet's Developer options settings.
It's good you are learning how to use ADB and there are plenty of ADB tutorials to be found via Google, etc.; e.g., HERE.
Here is what you specifically ask for.
Pulling the build.prop file from your tablet to your PC is easy, just use these commands.
Code:
adb wait-for-device
adb pull /system/build.prop
adb kill-server
Pushing the build.prop file from your PC to your tablet is more complicated.
(1) Your tablet must have root access. If it doesn't, attempts at pushing the file to your tablet's /system directory will fail.
(2) Along with having root access, you must have SuperSU or Superuser, and Busybox installed on the tablet.
(3) You have to temporarily set your tablet's /system directory's properties from RO to RW, which must be done quickly because your tablet's OS monitors the /system directory's properties and will reboot the tablet if it detects the directory's properties have been changed from RO.
(4) To issue the ADB commands as quickly as possible, the commands must be put into a DOS batch command script file. For example, create and run a batch file named doit.bat containing the following commands.
Code:
adb wait-for-device
adb push build.prop /build.prop
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /'"
adb shell "su -c 'chmod 0440 /sbin/ric'"
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /system'"
adb shell "su -c 'busybox cp -af /build.prop /system/build.prop'"
adb shell "su -c 'chmod 0744 /system/build.prop'"
adb shell "su -c 'rm /build.prop'"
adb shell "exit"
adb kill-server
Good luck.
Click to expand...
Click to collapse
Cat i will need to pull the backup file... then the code i need is... (please monitor it for me)
adb wait-for-device
adb pull /system/build.prop.bak
adb kill-server
and... when you push the correct and original file
adb wait-for-device
adb push build.prop /build.prop
is it ok? or the path is this?
adb push build.prop /system/build.prop
(if there are a build.prop in the device this will overwrite it?
federimau said:
Cat i will need to pull the backup file... then the code i need is... (please monitor it for me)
adb wait-for-device
adb pull /system/build.prop.bak
adb kill-server
and... when you push the correct and original file
adb wait-for-device
adb push build.prop /build.prop
is it ok? or the path is this?
adb push build.prop /system/build.prop
(if there are a build.prop in the device this will overwrite it?
Click to expand...
Click to collapse
adb push build.prop /system/build.prop
Cat McGowan said:
adb push build.prop /system/build.prop
Click to expand...
Click to collapse
Thanks cat, as i say, the main problem in this case is: i have a short window of time when the windows PC see the driver in the device manager... then disconnects... do you have any idea what can i do to establish this connection betweeen the android device and the computer without interruption?
---------- Post added at 05:22 PM ---------- Previous post was at 05:12 PM ----------
Cat McGowan said:
adb push build.prop /system/build.prop
Click to expand...
Click to collapse
cat, i´m doing 2 bat files (edited with notepad, is this correct?)
one file: pull.bat
with code
adb wait-for-device
adb pull /system/build.prop.bak
adb kill-server
another file: push.bat
with code
adb wait-for-device
adb push build.prop /system/build.prop
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /'"
adb shell "su -c 'chmod 0440 /sbin/ric'"
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /system'"
adb shell "su -c 'busybox cp -af /build.prop /system/build.prop'"
adb shell "su -c 'chmod 0744 /system/build.prop'"
adb shell "su -c 'rm /build.prop'"
adb shell "exit"
adb kill-server
what do you think?
---------- Post added at 05:51 PM ---------- Previous post was at 05:22 PM ----------
federimau said:
Thanks cat, as i say, the main problem in this case is: i have a short window of time when the windows PC see the driver in the device manager... then disconnects... do you have any idea what can i do to establish this connection betweeen the android device and the computer without interruption?
---------- Post added at 05:22 PM ---------- Previous post was at 05:12 PM ----------
cat, i´m doing 2 bat files (edited with notepad, is this correct?)
one file: pull.bat
with code
adb wait-for-device
adb pull /system/build.prop.bak
adb kill-server
another file: push.bat
with code
adb wait-for-device
adb push build.prop /system/build.prop
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /'"
adb shell "su -c 'chmod 0440 /sbin/ric'"
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /system'"
adb shell "su -c 'busybox cp -af /build.prop /system/build.prop'"
adb shell "su -c 'chmod 0744 /system/build.prop'"
adb shell "su -c 'rm /build.prop'"
adb shell "exit"
adb kill-server
what do you think?
Click to expand...
Click to collapse
I think need to remove the first line?
adb wait-for-device
federimau said:
Thanks cat, as i say, the main problem in this case is: i have a short window of time when the windows PC see the driver in the device manager... then disconnects... do you have any idea what can i do to establish this connection betweeen the android device and the computer without interruption?
Click to expand...
Click to collapse
You need to solve that problem before you can do anything else. Find an xda-developers forum that deals with your device and look there for fixes for your device's drivers. I am confident I can help you with Sony tablet drivers, but not your device's drivers. I don't even know the model of your device.
Create and use the following CheckDriver.bat file to help you troubleshoot the drivers. The script simply opens a DOS command window, starts the adb server, then lists the devices the adb server finds. The DOS command window will stay open until you press any key. If the script hangs, press ctrl+c to abort the script and close the DOS command window, then open another DOS command window and issue the "adb kill-server" command to stop the adb server.
Code:
@echo off
echo Starting ADB server and waiting for device.
echo.
adb wait-for-device
adb devices
pause
adb kill-server
federimau said:
cat, i´m doing 2 bat files (edited with notepad, is this correct?)
one file: pull.bat
with code
adb wait-for-device
adb pull /system/build.prop.bak
adb kill-server
another file: push.bat
with code
adb wait-for-device
adb push build.prop /system/build.prop
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /'"
adb shell "su -c 'chmod 0440 /sbin/ric'"
adb shell "su -c 'stop ric'"
adb shell "su -c 'busybox pkill -f /sbin/ric'"
adb shell "su -c 'mount -ro remount,rw /system'"
adb shell "su -c 'busybox cp -af /build.prop /system/build.prop'"
adb shell "su -c 'chmod 0744 /system/build.prop'"
adb shell "su -c 'rm /build.prop'"
adb shell "exit"
adb kill-server
what do you think?
Click to expand...
Click to collapse
Looks okay. Just keep in mind that the scripts are based on what is required for Sony tablets. Your device may require something a little different.
federimau said:
I think need to remove the first line?
adb wait-for-device
Click to expand...
Click to collapse
No. The "adb wait-for-device" command is what starts the adb server and causes the script to wait until the adb server detects a device before the next command in the script is issued.
Similar to the CheckDevice.bat file, you can insert the "@echo off" command at the beginning of your .bat files and the "pause" command just before the "adb kill-server" to cause the DOS command window stay open so you can see what is going on and the DOS command window will stay open until you press any key. Again, if the script hangs, press ctrl+c to abort the script and close the DOS command window, then open another DOS command window and issue the "adb kill-server" command to stop the adb server.
Cat McGowan said:
You need to solve that problem before you can do anything else. Find an xda-developers forum that deals with your device and look there for fixes for your device's drivers. I am confident I can help you with Sony tablet drivers, but not your device's drivers. I don't even know the model of your device.
Create and use the following CheckDriver.bat file to help you troubleshoot the drivers. The script simply opens a DOS command window, starts the adb server, then lists the devices the adb server finds. The DOS command window will stay open until you press any key. If the script hangs, press ctrl+c to abort the script and close the DOS command window, then open another DOS command window and issue the "adb kill-server" command to stop the adb server.
Code:
@echo off
echo Starting ADB server and waiting for device.
echo.
adb wait-for-device
adb devices
pause
adb kill-server
Looks okay. Just keep in mind that the scripts are based on what is required for Sony tablets. Your device may require something a little different.
No. The "adb wait-for-device" command is what starts the adb server and causes the script to wait until the adb server detects a device before the next command in the script is issued.
Similar to the CheckDevice.bat file, you can insert the "@echo off" command at the beginning of your .bat files and the "pause" command just before the "adb kill-server" to cause the DOS command window stay open so you can see what is going on and the DOS command window will stay open until you press any key. Again, if the script hangs, press ctrl+c to abort the script and close the DOS command window, then open another DOS command window and issue the "adb kill-server" command to stop the adb server.
Click to expand...
Click to collapse
I am working with all of you advices... i owe you a drink (if you agree!!!) Thanks
Cat McGowan said:
You need to solve that problem before you can do anything else. Find an xda-developers forum that deals with your device and look there for fixes for your device's drivers. I am confident I can help you with Sony tablet drivers, but not your device's drivers. I don't even know the model of your device.
Create and use the following CheckDriver.bat file to help you troubleshoot the drivers. The script simply opens a DOS command window, starts the adb server, then lists the devices the adb server finds. The DOS command window will stay open until you press any key. If the script hangs, press ctrl+c to abort the script and close the DOS command window, then open another DOS command window and issue the "adb kill-server" command to stop the adb server.
Code:
@echo off
echo Starting ADB server and waiting for device.
echo.
adb wait-for-device
adb devices
pause
adb kill-server
Looks okay. Just keep in mind that the scripts are based on what is required for Sony tablets. Your device may require something a little different.
No. The "adb wait-for-device" command is what starts the adb server and causes the script to wait until the adb server detects a device before the next command in the script is issued.
Similar to the CheckDevice.bat file, you can insert the "@echo off" command at the beginning of your .bat files and the "pause" command just before the "adb kill-server" to cause the DOS command window stay open so you can see what is going on and the DOS command window will stay open until you press any key. Again, if the script hangs, press ctrl+c to abort the script and close the DOS command window, then open another DOS command window and issue the "adb kill-server" command to stop the adb server.
Click to expand...
Click to collapse
Cat, i can not establish a stable and in-time connection between cell and PC...
type
adb wait-for-device
and never "see" the cell
i have the drivers upgraded
with usbview software i see the PC "see" the cell a short amount of time, then disconnects...
any advice??
federimau said:
Cat, i can not establish a stable and in-time connection between cell and PC...
type
adb wait-for-device
and never "see" the cell
i have the drivers upgraded
with usbview software i see the PC "see" the cell a short amount of time, then disconnects...
any advice??
Click to expand...
Click to collapse
Sounds to me your device simply is not responding to the adb server's attempt to connect. Again, my advice is for you to find an xda-developers forum that deals specifically with your device and look there for fixes for your device.
@Cat McGowan
Thank you for the info,
but it's not working on Recovery mode!
I try to backup and restore the build.prop file on cmd in recovery & in bootloop case.
working:
adb wait-for-device
adb pull /system/build.prop.bak or adb pull /system/build.prop
adb kill-server
not working push to the system: (even the cmd showing the opposite)
adb wait-for-device
adb push build.prop /system/build.prop
adb kill-server
I'm tring to resotre from PC or SD card...
(after changing the permission to system folder (instead only build.prop file) to 00644 the device keep get to Recovery mode! (with root browser app)
only flashing again the rom fix it.)
I got an error too:
- exec '/system/bin/sh' failed: Permission denied (13) -
by the way what Should to be on?
SuperSU or Superuser (ADB shell allow ?)
Developer Mode (Enable ADB ) +USB Debugging on
i'm worng what else?
I want to add some info:
I know the best way to edit this file only by : Notepad++ or EditPlus editor to preserve UNIX encoding
or Turbo Editor ( File Editor ) app.
read here:
http://forum.xda-developers.com/showpost.php?p=54970011&postcount=171
http://forum.xda-developers.com/showpost.php?p=55094822&postcount=203
and great script from user.
http://forum.xda-developers.com/showpost.php?p=55113422&postcount=208
will this work too on recovery or bootloops mode?
backup:
adb shell
su
mount -o remount,rw /system
cp /system/build.prop /system/build.prop.bak
mount -o ro,remount /system/ /system
----
restore:
adb shell
su
mount -o remount,rw /system
cp system/build.prop system/build.prop.bootloop
cp system/build.prop.bak system/build.prop
chmod 00644 system/build.prop
reboot

Any System Image pull out and find in Android

Before 4.0 and 4.0
* Need IT's Rooted Device *
1. adb shell su -c "mount"
2. adb shell su -c "cat /proc/mtd
Now show list of your system img where stay
example : boot.img = /dev/block/mtdblock7
so you can pull out from there .. here ..
3. adb shell su -c "chmod 777 /dev/block/mtdblock7"
4. adb shell su -c "dd if=/dev/block/mtdblock7 of=/storage/sdcard0/boot.img"
(of=/storage/sdcard0/ .. this location may b change you can look at "mount" )
-----------------------------------------------------------------------------------------
After 4.1 or mmc
1. adb shell su -c "mount"
2. adb shell su -c "cat /cache/recovery/last_log"
Now show list of your system img where stay
example : boot.img = /dev/block/mmcblk0p7"
so you can pull out from there .. here ..
3. adb shell su -c "chmod 777 /dev/block/mmcblk0p7"
4. adb shell su -c "dd if=/dev/block/mtdblock7 of=/storage/sdcard0/boot.img"
(of=/storage/sdcard0/ .. this location may b change you can look at "mount" )
For someone dont' know
thanks all ...

Efs ?

I can't find any info on whether or not it's imperative , or possible to back up efs on this device. I typically always back them up when I am rooted bc it's my biggest fear in somehow getting corrupted or lost, and not having anyway to restore. There doesn't seem to be a topic anywhere on These boards (DNA) so I'm thinking it's either impossible to lose or very easy to restore lol. Anyone know for Sure ?
adb shell su -c "cat /proc/partitions"
adb shell su -c "cat /proc/emmc"
adb shell su -c "mkdir /sdcard/img"
adb shell su -c "dd if=/dev/block/platform/msm_sdcc.1/mmcblk0p18 of=/sdcard/img/radio_config.img"
adb shell su -c "dd if=/dev/block/platform/msm_sdcc.1/mmcblk0p22 of=/sdcard/img/modem_st1.img"
adb shell su -c "dd if=/dev/block/platform/msm_sdcc.1/mmcblk0p23 of=/sdcard/img/modem_st2.img"
mkdir efsbak
adb pull -p /sdcard/img/radio_config.img .\efsbak
adb pull -p /sdcard/img/modem_st1.img .\efsbak
adb pull -p /sdcard/img/modem_st2.img .\efsbak

Curious about Philz Touch Recovery files....

I have a question here. Recently the LG G PRO 2 android handphone received OTA update. If I let the OTA run. After OTA updated, if I still want to re-install Philz Touch Recovery, is that mean the latest newer file provided by OTA update will be overwrite when I re-install the recovery that released 1 yr ago?
Below is the command that will install the files if I re-install the recovery. I dont know if these file important or not if replaced by recovery installation. I have no idea the purpose of these files. Please advice.
What I hope is to make sure latest stable file running on my phone.
adb shell su -c "dd if=/sdcard/img/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery"
adb shell su -c "dd if=/sdcard/img/aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot"
adb shell su -c "dd if=/sdcard/img/boot.img of=/dev/block/platform/msm_sdcc.1/by-name/boot"
adb shell su -c "dd if=/sdcard/img/dbi.img of=/dev/block/platform/msm_sdcc.1/by-name/dbi"
adb shell su -c "dd if=/sdcard/img/laf.img of=/dev/block/platform/msm_sdcc.1/by-name/laf"
adb shell su -c "dd if=/sdcard/img/persist.img of=/dev/block/platform/msm_sdcc.1/by-name/persist"
adb shell su -c "dd if=/sdcard/img/rpm.img of=/dev/block/platform/msm_sdcc.1/by-name/rpm"
adb shell su -c "dd if=/sdcard/img/sbl1.img of=/dev/block/platform/msm_sdcc.1/by-name/sbl1"
adb shell su -c "dd if=/sdcard/img/tz.img of=/dev/block/platform/msm_sdcc.1/by-name/tz"
adb shell su -c "dd if=/sdcard/img/modem.img of=/dev/block/platform/msm_sdcc.1/by-name/modem"

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