[Q]Installing busybox - Android Software/Hacking General [Developers Only]

Hi,
I'm trying to install busybox into a development board by downloading the pre-compiled binary and following the installation steps here. However, after doing so, I'm still unable to use the commands in /system/busybox. For example, when I try to run mknod, it shows me the following error:
Code:
./sh: mknod: not found
Basically, I did the following:
In Linux
Code:
adb root
adb remount
adb push busybox /system/busybox
adb shell
In device adb shell
Code:
cd /system/busybox
./busybox --install .
./sh
cd /system/bin
mv sh sh.android
ln -s /system/busybox/sh sh
It would seem like what I did to install busybox didn't work. May I know what's the correct procedure to install it?
I tried creating symlinks using the same ln command and it works, but do I have to do this manually for every single command?
Thanks!

goister said:
Hi,
I'm trying to install busybox into a development board by downloading the pre-compiled binary and following the installation steps here. However, after doing so, I'm still unable to use the commands in /system/busybox. For example, when I try to run mknod, it shows me the following error:
Code:
./sh: mknod: not found
Basically, I did the following:
In Linux
Code:
adb root
adb remount
adb push busybox /system/busybox
adb shell
In device adb shell
Code:
cd /system/busybox
./busybox --install .
./sh
cd /system/bin
mv sh sh.android
ln -s /system/busybox/sh sh
It would seem like what I did to install busybox didn't work. May I know what's the correct procedure to install it?
I tried creating symlinks using the same ln command and it works, but do I have to do this manually for every single command?
Thanks!
Click to expand...
Click to collapse
You didn't add /system/busybox to your PATH
Sent from my LT26i using XDA

Hi,
Where would I add it? init.rc or something?

Anyone?
Thanks!

Related

How to get APPS back into system/apps/

I updated my rom and there are some omitted apps that I would like to get back into system/apps/ for example VoiceDialer.apk, but I cannot seem to get them back on. I am using Fresh Rom 0.4 and the phone is obviously rooted. maybe I am doing something wrong in adb shell but I keep getting one of 2 different erors. Either permission denied or adb not found. Thank you in advance for your help.
flaav8r said:
I updated my rom and there are some omitted apps that I would like to get back into system/apps/ for example VoiceDialer.apk, but I cannot seem to get them back on. I am using Fresh Rom 0.4 and the phone is obviously rooted. maybe I am doing something wrong in adb shell but I keep getting one of 2 different erors. Either permission denied or adb not found. Thank you in advance for your help.
Click to expand...
Click to collapse
1) Permission denied - make sure that when you do an adb shell, you're root (have the # prompt) and make sure you've mounted /system as rw (adb remount)
2) adb not found - make sure there's only one adb.exe on your computer and that it's the one from the SDK and that the SDK's /tools directory is in your path (to be safe, you can always just run adb from that directory)
jmanley69 said:
1) Permission denied - make sure that when you do an adb shell, you're root (have the # prompt) and make sure you've mounted /system as rw (adb remount)
2) adb not found - make sure there's only one adb.exe on your computer and that it's the one from the SDK and that the SDK's /tools directory is in your path (to be safe, you can always just run adb from that directory)
Click to expand...
Click to collapse
1. the procedure I used is this: from the cmd prompt in the androidsdk/tools/ directory:
adb shell
$ su
# mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
# cd /system/app
# adb push VoiceDialer.apk system/app
but its a no go. Can't understand why.
BTW, I have the VoiceDialer.apk file in the androidsdk/tools folder just to make the push easier.
Ok, here is a screen shot from my command prompt window. I know someone knows what the hell I'm doing wrong. Just wanna get the damn voice dialer back on my phone. Please help, thank you.
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Barry>cd \
C:\>cd androidsdk\tools\
C:\AndroidSDK\tools>adb shell
* daemon not running. starting it now *
* daemon started successfully *
$ su
su
# mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
# adb push VoiceDialer.apk /system/app/
adb push VoiceDialer.apk /system/app/
adb: not found
#
you cant do adb push while in shell ($ or #). Exit out and just try tying the adb push
goku14238 said:
you cant do adb push while in shell ($ or #). Exit out and just try tying the adb push
Click to expand...
Click to collapse
When I do that I get permission denied or something to that effect.
Yeah there's a post about this in the Fresh thread.
The most straightforward way is this:
Reboot to the recovery partition.
adb shell into the phone.
Issue the following command to mount the system partition:
mount -t yaffs2 /dev/block/mtdblock3 /system
Type exit to exit the shell.
Then do:
adb push c:\directory-with-the-apks /system/app
jonnythan said:
Yeah there's a post about this in the Fresh thread.
The most straightforward way is this:
Reboot to the recovery partition.
adb shell into the phone.
Issue the following command to mount the system partition:
mount -t yaffs2 /dev/block/mtdblock3 /system
Type exit to exit the shell.
Then do:
adb push c:\directory-with-the-apks /system/app
Click to expand...
Click to collapse
Thank-you, I will give it a try.

Problem running commands in the terminal for android...

Hello, i am trying to boot debian on my nexus one the guide i am using is telling me to run these commands
$ adb remount
$ adb install vnc.apk
$ adb install swapper.apk
$ adb shell
# cd /sdcard/debian
# su
# sh ./debian.sh
# exit (repeat until out of adb)
I am getting to the point where i type the command # cd /sdcard/debian but it tells me cd: can't cd to /sdcard/debian. Anyone know what i am doing wrong? Thanks...
btw i am using ubuntu

problem downgrading gingerbread to froyo

I hope somebody can help me with this little anomaly.
Been trying to downgrade htc panache with gingerbread 2.3.3.
I was able to successfully execute the commands listed on the guide (http://forum.xda-developers.com/showthread.php?t=1178912) however, when i try to downgrade the misc_version, I get the "PERMISSION DENIED"
Here is how it goes:
> adb push misc_version /data/local/tmp/misc_version
> adb push flashgc /data/local/tmp/flashgc
> adb shell chmod 777 /data/local/tmp/*
> adb shell
> cd /data/local/tmp
# ./misc_version -s 1.00.000.0
./misc_version -s 1.00.000.0
./misc_version -s 1.00.000.0: PERMISSION DENIED
According to the guide I should have seen something like this (--set_version set. VERSION will be changed to: 1.00.000.0
Patching and backing up partition 17...)
Please help
I've been following (or trying to) the same guide. I ran into the same error. From another member here, "aDeQ666", I found the following:
To be entered in adb
cd /data/local/tmp/misc_version
chmod 777 misc_version
./misc_version -s 1.00.000.0
sync
Fixed my problem, but the next step, "./flashgc" , give the permission denied error. Still looking for answers ....
Type in
Code:
su
to gain superuser permissions before attempting those commands
They're most likely working in temp-root shell, where there is no su, and they don't need to call it explicitly.
The first case is solved, AFAIK.
The second case has some problems:
1) The first command is wrong. It should be:
cd /data/local/tmp/
2) A command is missing before running ./flashgc:
chmod 777 flashgc
3) You don't need to run ./flashgc in any case. You don't need a goldcard for downgrade, unless you have a Panache - and if you have and follow Panache guide, you'll see that a goldcard is already prepared in another form.
Nicgraner said:
Type in
Code:
su
to gain superuser permissions before attempting those commands
Click to expand...
Click to collapse
ive tried that, and it says su not found
How about actually reading the thread before posting?
Jack_R1 said:
They're most likely working in temp-root shell, where there is no su, and they don't need to call it explicitly.
Click to expand...
Click to collapse

[Q] adb push- why am I getting permission denied?

phone: LG esteem ms910
Rooted: Yes
I'm trying to adb push a .apk file into my phones /system/app folder. These are the steps I am taking in trying to do this, but I am getting a permission denied response at the "adb push" part. Oh and my phone is under the "internet connection" setting. The other two (mass storage, charge only) wont let my phone enter debugging mode.
Code:
adb shell
su
mount -o remount,rw /dev/block/stl9 /system
exit
exit
adb push C:\Myfile.apk /system/app
Also when I enter the "mount -o remount,rw /dev/block/stl9 /system" command, It pops up twice but without the # symbol, not sure if there is an error there but it ends up looking like this:
Code:
C:\Android\android-sdk\platform-tool>adb shell
$ su
# mount -o remount,rw /dev/block/stl9 /system
mount -o remount,rw /dev/block/stl9 /system
# exit
exit
$ exit
exit
C:\Android\android-sdk\platform-tool>
I think you would want it to be on charge only, as the other options are utilizing the USB while charge only does not. That is how my setup functions... I did have the permission denied error before when I was using Ubuntu 10.04. Are you sure you have an up to date version of JDK? And the USB rules?
your command should be
adb push C:\Myfile.apk /system/app/myfile.apk
you have also to run adb as root or enable rw for /system/app
Basically:
______________________________________________
adb shell
su
mount -o remount,rw /dev/block/stl9 /system
chmod 777 /system/app
exit
exit
adb push C:\Myfile.apk /system/app/myfile.apk
________________________________________________
should do the job
@imheroldman- I tried leaving it on charge only, but the devices wasnt found when I ran the adb devices command, and yes the JDK is the latest.
@djodjoni -Hey I tried your suggestions and it worked.
Thanks to the both of you for helping.
FWIW, I got permission denied errors when I tried to push busybox via adb. I just downloaded a busybox .zip and flashed it via TWRP, it seems to have worked, and the busybox app recognizes it as installed.
I can't use adb push. It says Read Only file system when I try to push things to /sdcard. Don't know why
kavinzhao said:
I can't use adb push. It says Read Only file system when I try to push things to /sdcard. Don't know why
Click to expand...
Click to collapse
Use this:
Code:
[path] > adb shell
# mount -o rw,remount rootfs /
# chmod 777 /sdcard
# exit
[path] > adb push [file path on your PC] /sdcard
ИΘΘK¡€ said:
Use this:
Code:
[path] > adb shell
# mount -o rw,remount rootfs /
# chmod 777 /sdcard
# exit
[path] > adb push [file path on your PC] /sdcard
Click to expand...
Click to collapse
Thanks. I was using the recovery to receive before this. I think that should save me some time.
hello, I am having same problem, can you please help me out?
[email protected]_himaulatt:/data/local # adb push C:\firewater /data/local/temp
adb push C:\firewater /data/local/temp
error: device not found
1|[email protected]_himaulatt:/data/local # adb push C:\firewater /data/local/
adb push C:\firewater /data/local/
error: device not found
1|[email protected]_himaulatt:/data/local # adb push C:\firewater /data/l
adb push C:\firewater /data/l
error: device not found
1|[email protected]_himaulatt:/data/local # adb push C:\firewater /data/
adb push C:\firewater /data/
error: device not found
1|[email protected]_himaulatt:/data/local # cd ..
cd ..
[email protected]_himaulatt:/data # cd ..
cd ..
[email protected]_himaulatt:/ # exit
exit
[email protected]_himaulatt:/ $ exit
exit
C:\Users\Winpc\Downloads\fastboot-win>adb push C:\firewater /data/local/temp
failed to copy 'C:\firewater' to '/data/local/temp/firewater': Permission denied
C:\Users\Winpc\Downloads\fastboot-win>adb wait-for-devices push firewater /data/local/temp
failed to copy 'firewater' to '/data/local/temp/firewater': Permission denied
C:\Users\Winpc\Downloads\fastboot-win>adb shell
[email protected]_himaulatt:/ $ su
su
[email protected]_himaulatt:/ # mount -o rw,remount rootfs/
mount -o rw,remount rootfs/
Usage: mount [-r] [-w] [-o options] [-t type] device directory
1|[email protected]_himaulatt:/ # mount -o rw,remount rootfs /
mount -o rw,remount rootfs /
[email protected]_himaulatt:/ # chmod 777 /sdcard
chmod 777 /sdcard
[email protected]_himaulatt:/ # exit
exit
[email protected]_himaulatt:/ $ adb push C:\firewater /data/
adb push C:\firewater /data/
error: device not found
1|[email protected]_himaulatt:/ $ exit
exit
C:\Users\Winpc\Downloads\fastboot-win>adb wait-for-devices push firewater /data/local/temp
failed to copy 'firewater' to '/data/local/temp/firewater': Permission denied
C:\Users\Winpc\Downloads\fastboot-win>
Make sure you have phone detected and correct drivers and adb installed.
Once ADB is functioning properly, then let's PUSH files!
First let's make sure adb is running and make sure adb see's the phone. Please run these commands:
Code:
adb kill-server
adb start-server
adb devices
The output after devices will be a serial number, if this looks good, move on. First you need to make
sure the apk you want to push is in the same directory as adb.exe
once you have moved the apk to the adb.exe directory, then run the following:
Code:
[FONT=Verdana]adb remount
adb push myfile.apk /system/app/
adb shell chmod 644 /system/app/myfile.apk
adb reboot[/FONT]
adb remount mounts the phone as read write so you can write thru adb, it will be automatically unmounted when phone disconnected or rebooted
assuming your APK you want moved is called "myfile.apk"
adb push file_myfile.apk /system/app/ this command moves the "myfile.apk" (the apk you want moved) to the /system/app/ directory on your phone
adb shell chmod 644 /system/app/myfile.apk this command sets the correct file permissions for APKs
adb reboot this reboots the phone so that the new apk can be detected
Good luck
hi:
phone is rooted;
android 5.0 ;
adb start-server is OK;
adb devices is OK;
adb root is adbd is already running as root;
system and system/app are "chomd is 777 ";
I want to "adb push myfile /system/app/ "
Question: Permission denied .
- -
thx
other:
adb remount is Permission denied too.
"adb push ./build.gradle /storage/sdcard0/ " is OK.
opalescent said:
hi:
phone is rooted;
android 5.0 ;
adb start-server is OK;
adb devices is OK;
adb root is adbd is already running as root;
system and system/app are "chomd is 777 ";
I want to "adb push myfile /system/app/ "
Question: Permission denied .
- -
thx
other:
adb remount is Permission denied too.
"adb push ./build.gradle /storage/sdcard0/ " is OK.
Click to expand...
Click to collapse
sounds like you possibly do not have proper permission for the user you are logged into your computers operating system with. make sure you have the proper permissions and rights to access the folders you are trying to access. For a quick fix you can try loging into the system using the root user or administrator of the system that you are using and then try the adb commands. and you can just do a quick su switch from the Computer OS's konsole/terminal.
XeoNoX said:
First you need to make sure the apk you want to push is in the same directory as adb.exe
Click to expand...
Click to collapse
OMG thanks, mine wasn't working because something as simple as that!

[GUIDE][ROOT] Root almost any china android phone

Use any 1 of the following methods.
I have personally tried these on 2 of my china android phones.
1. Using linux {Recommended}Install Ubuntu or DebianEither
Install the android-sdk.
dl.google.com/android/adt/adt-bundle-linux-x86-20130717.zip <==x86
dl.google.com/android/adt/adt-bundle-linux-x86_64-20130717.zip <==x86_64
or
Just get the standalone adb and fastboot executables
texasice-cream-sandwich-mirror.googlecode.com/files/adb_fastboot.zip​Install ia32-libsRun this in a terminal
Code:
sudo apt-get install libc6-i386 lib32stdc++6 lib32gcc1 lib32ncurses5
Now download the files required for root and put it in the same folder as adbmir.cr/GDEPZT4V​After you finish installing the files,
Connect your device with debugging mode enabled
Run
Code:
cd path/to/adb
where "path/to/adb" is the directory of your adb file
Now run
Code:
sudo chmod a+x adb
sudo chmod a+x fastboot
>>Root
Code:
./adb devices
./adb push psneuter /data/local/tmp/
./adb push busybox /data/local/tmp/
./adb push su /data/local/tmp/
./adb push Superuser.apk /data/local/tmp/
./adb shell
Chmod and run the exploit under adb shell
Code:
cd /data/local/tmp/
chmod 755 psneuter
./psneuter
Now re-engage an adb shell to check if the exploit worked.
Code:
./adb kill-server
./adb devices
./adb shell
If you see a # sign, the exploit was was successful. Otherwise repeat from >>Root
Now run these on the same adb shell
Code:
cd /data/local/tmp
./busybox ash
mount -o remount,rw /dev/block/mtdblock0 /system
cp /data/local/tmp/su /system/xbin/su
chmod 6755 /system/xbin/su
chown 0.0 /system/xbin/su
cp /data/local/tmp/Superuser.apk /system/app/Superuser.apk
chmod 777 /system/app/Superuser.apk
cp /data/local/tmp/busybox /system/xbin/busybox
chmod 6755 /system/xbin/busybox
Now reboot your device and open up SuperSU. Let it update the binary.
Your device should be rooted. ​2. Use Windows + MoboroboMethod 1 {Recommended but hard}
Download Moborobo from
Code:
moborobo.com
This software can Install drivers for many china phones and other branded phones.
After installing Moborobo download the files required for root
Code:
mir.cr/GDEPZT4V
Extract the files to the installation directory of Moborobo.
Code:
C:\Program Files (x86)\Moborobo
Run a CMD window under that directory and type
Code:
xcopy AndroidInterface.exe adb.exe
Connect your device in debugging mode & Open up Moborobo, It will install the drivers.
Keep Moborobo open & Follow the instructions mentioned in >>Root
P.S- the linux commands begin with a "./" remove this in windows or else it won't work. Note: Wherever I mentioned a terminal, the windows equivalent to this would be cmd​Method 2 {Easier}
Download and Install Moborobo just like above and run this under a cmd on that folder
Code:
xcopy AndroidInterface.exe adb.exe
Also download UnlockRoot or SuperOneClick
To make sure the adb files are of the same version, Copy over
Code:
adb.exe
AdbWinApi.dll
AdbWinUsbApi.dll
to UnlockRoot's tools directory or SOC's ADB directory
Connect your device in debugging mode and open up moborobo.
Now keep Moborobo open and Run UnlockRoot or SOC. ​Good Luck :good:
---Smo0thK, team BL4CKF1R3---
Click thanks if I helped you.
[/COLOR]
Hi there!
under method 2 in the end...I could not locate ROOT nowhere.....
>>Root
arena1 said:
Hi there!
under method 2 in the end...I could not locate ROOT nowhere.....
Click to expand...
Click to collapse
I said follow the instructions mentioned in ">>Root".
I named a step in Method one as ">>Root". So I meant you should repeat those steps.
Now download the files required for root and put it in the same folder as adb
mir.cr/GDEPZT4V
Click to expand...
Click to collapse
What files?
EDIT: managed to do all the steps using method 1 in windows but got this message with executing ./psneuter :
mnmap() failed. Invalid argument
I used windows to root
failed at adb shell psneuter command...
/system/bin/sh: psneuter: not found
how to proceed ?

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