Help on how to do this commands ! - Android Q&A, Help & Troubleshooting

Hello sir! I just wana ask question on how to run commands like this
su -c /system/etc/CrossBreeder/REMOVE_TETHER_BOOST
i've seen this in the Cross Breeder thread. I just wanna try it to reduce the lag on my phone and maybe also to speed it up!
but if i came across with this unexpected problems . i really dont know how to run this commands. so i just wanna ask . how do i run commands like that? THANKS IN ADVANCE

These commands are run via a terminal emulator on your phone. For this command, your phone have to be rooted.
Alternatively, you can use adb shell. To do so, you have to download the android sdk or google for adb for just downloading the relevant part of it, then you have to run adb root to get root privileges (the adb binary can be found under Path/to/Android-SDK/platform-tools) and adb shell to get a root shell. There you have to type in /system/etc/CrossBreeder/REMOVE_TETHER_BOOST (the su -c is not needed there because you already have root privileges).

Related

hello to a new forum, and already a newb question...

OK. Firstly, I have extensive experience with rooting moto droids and custom roms. That said I got cocky and didn't do enough homework trying to root my girls Eris and proceeded following the instructions in the "1.5 to rooted 2.1" thread. Step 1 went fine. I THINK I have root access. Anyway, like I was tired and couldn't get adb shell working so I left it at that with intent to finish today when I get home from work. Now she's telling me her icons are different and some are linking to different programs. Any ideas? Second, can someone point me in the direction of an adb shell how to, on my Droid I can just use terminal emulation and don't actually need a computer so I'm not too familiar with the process... sorry for the stupid newborn questions, don't pull the flame throwers out yet, thanks!
You can use terminal emulator, same thing for the most part as adb... I use that more then adb, faster then having to connect to a pc IMO.
I tried the terminal emulator and got adb not found or not allowed or some craziness like that. Does that mean I didn't root like I thought? Also, any clue about the icon s changing or linking to other apps like shes claiming? I'm going to try again when she gets home
In the terminal emulator you would not need to type adb.. adb is the program you would be using on a pc to talk to the phone... what is it that you are trying to type through adb or the terminal?
III: Flashing a Custom Recovery
Flashing a custom recovery will make your life easier when flashing ROMs in the future.
1. Download this file: Recovery.zip
2. Extract file contents to your \tools\ directory of your Android SDK.
3. Open up a command prompt and go to your tools directory, and execute these commands:
adb shell mount -o rw,remount /dev/block/mtdblock3 /system
adb push recovery.img /sdcard
adb push flash_image /system/bin
adb shell chmod 755 /system/bin/flash_image
adb shell flash_image recovery /sdcard/recovery.img
4. Success! You now have a recovery partition installed on your phone. You can access it by running "adb shell reboot recovery" or by powering off your phone, holding "Volume Up + Power On"
step 3. im an ass. ok so dont type the adb. like i said, not much exp in this part... im guessing i dont tye shell either, but i do type mount?
evilsway said:
III: Flashing a Custom Recovery
Flashing a custom recovery will make your life easier when flashing ROMs in the future.
1. Download this file: Recovery.zip
2. Extract file contents to your \tools\ directory of your Android SDK.
3. Open up a command prompt and go to your tools directory, and execute these commands:
adb shell mount -o rw,remount /dev/block/mtdblock3 /system
adb push recovery.img /sdcard
adb push flash_image /system/bin
adb shell chmod 755 /system/bin/flash_image
adb shell flash_image recovery /sdcard/recovery.img
4. Success! You now have a recovery partition installed on your phone. You can access it by running "adb shell reboot recovery" or by powering off your phone, holding "Volume Up + Power On"
step 3. im an ass. ok so dont type the adb. like i said, not much exp in this part...
Click to expand...
Click to collapse
Oh I see, for that yes you will need to get the SDK setup on your PC as per step 2... There is another thread that has a batch file that does all of this for you. You still need the SDK though.
see: http://forum.xda-developers.com/showthread.php?t=651669
ok, i have the sdk, i followed these instructions to the letter, and i still couldnt get it running last night, where in the sdk do i do this from or is it a command promp, or can i use the terminal emulator?
yes in the command prompt, typically adb.exe will be in your tools folder.
also, and i know im being a pain now, but by adb does it mean the adb in the tools directory of the sdk, i click it and it runs a script then dissapears.
evilsway said:
also, and i know im being a pain now, but by adb does it mean the adb in the tools directory of the sdk, i click it and it runs a script then dissapears.
Click to expand...
Click to collapse
yes, adb needs to be ran through the command prompt, if you click on it in windows it wont work... read the thread I linked you to, you wont need to run adb if you use that method, it does it all for you.
yeah im downloading the file now, but im just curious, now i want to be able to do it just to do it. i hate when i cant figure crap like this out,
so far ive done this, opened command promp, put in C:\androidsdk\android-sdk-windows\tools\adb.exe and it runs a script then nothing
evilsway said:
yeah im downloading the file now, but im just curious, now i want to be able to do it just to do it. i hate when i cant figure crap like this out,
so far ive done this, opened command promp, put in C:\androidsdk\android-sdk-windows\tools\adb.exe and it runs a script then nothing
Click to expand...
Click to collapse
go to start, run and type cmd and enter. then in that window
you have to change to the tools directory at the command prompt like so"
cd androidsdk\android-sdk-windows\tools
then type adb
Renocat said:
go to start, run and type cmd and enter. then in that window
you have to change to the tools directory at the command prompt like so"
cd androidsdk\android-sdk-windows\tools
then type adb
Click to expand...
Click to collapse
Yeah, once you do what he states and type...
cd androidsdk\android-sdk-windows\tools ... or where ever you have your SDK saved at on your computer ... you should be good to start running those scripts in the directions.

SU request issue, help please

ok so on most roms this happens. i need a SU request but my phone freezes obn a black screen and on the top in gray it says SU request. i wait paciently and maybe 1-2 mins later is asks to FC because its not responding. is there a fix or what am i doing wrong. usb debugging is on and so is install nonmarket apps idk wtf im doing wrong or if somthing is just not working. any input??
I've heard su is not working properly until you activate it once via adb. In your teriminal (cmd or similar)
Code:
adb shell
$su
You should get a working super user request after which all other su requests should work fine.
Marisa said:
I've heard su is not working properly until you activate it once via adb. In your teriminal (cmd or similar)
Code:
adb shell
$su
You should get a working super user request after which all other su requests should work fine.
Click to expand...
Click to collapse
yes same thing happens to me
plug in your phone
goto your android sdk tools
and input adb shell
now go back to your phone and try it while still plugged
thats what i have been doing...
the same thing is happening for me and the instructions of simply input adb shell into terminal arent helping really. if someone could tell me exactly where to be aiming the command prompt and what the exact commands are in order to fix this I would greatly appreciate it.
WalkingTaco said:
the same thing is happening for me and the instructions of simply input adb shell into terminal arent helping really. if someone could tell me exactly where to be aiming the command prompt and what the exact commands are in order to fix this I would greatly appreciate it.
Click to expand...
Click to collapse
Are you getting the same crshes and things, but when you do the adb shell # pops up instead of $?
whenever i do adb shell I get #, so that means SU is already activated, but it's actually not on my phone, so i have no idea what's going on and no one seems to know how to fix it.
no. my Su permissions always force close after a minute of black screen. there is a fix posted above but my nerd level is not high enough to.infer the rest
Sent from my Eris using the XDA mobile application powered by Tapatalk
I don't know the exact command prompt setup, I'm running linux. However, when you originally rooted your phone you used the Android SDK correct?
With your phone plugged in, and USB Debugging enabled on your phone (Settings -> Applications -> Development -> USB Debugging) Open command prompt and get to the tools directory you used during rooting, I don't know where you installed it, so I cannot guide you through that part. If you used Ivan's guide http://forum.xda-developers.com/showthread.php?t=647707 it's probably best to refresh yourself there.
Once you've found your SDK /tools/ in command prompt, it should be as easy as running the code I mentioned earlier
Code:
adb shell
$su
in the command prompt.
The superuser prompt should show up on your phone, tell it to allow it and it should work without fail until you flash a new ROM that has the bug.
thanks very much. I used Ivans guide. I rooted it yesterday when o got my replacement from Verizon in store. I had been using the 2.1 leak on my old one and complained in store for thirty seconds. they didn't even look at it gave me a replacement in ten minutes
Sent from my Eris using the XDA mobile application powered by Tapatalk
Rock out thanks for the Super Help

[Q] adb shell $ instead of #, adb root cannot run

I've followed the following thread CF-root 4.1.
Everything went fine and the kernel is rooted.
I can use apps which require root, like TitaniumBackup.
I also can use su to gain root privileges and also adb shell and then su. To make this more clear. I first get $ (user priv) and then with "su" i get # (root priv).
For this reason i can't use the adb push method, because i'm not root directly.
adb root which is suggested in a couple of threads isn't helping me. I get the following output. "adbd cannot run as root in production builds".
How can i fix it, so i can have root privileges directly when connecting via the adb shell?
You need an "insecure kernel" for that.
There are several for download in a thread in the dev section.
Why do you need ADB to be running as root for pushing, if you don't mind asking?
bla
HellcatDroid said:
You need an "insecure kernel" for that.
There are several for download in a thread in the dev section.
Why do you need ADB to be running as root for pushing, if you don't mind asking?
Click to expand...
Click to collapse
Many thanks for illuminating people in this situation!
Cuz it's obviously more comfortable to do stuff using the computer's keyboard.

[Q] ADB Shell And Super SU Issue

Okay... So Here Is Whats Up... The Digitizer On My Lg Optimus L9 Is Broken, Cant Touch The Screen Or Anything... But I Would Still Like To Use My Phone, I Can Can View My Screen But Thats All I Can Do,I Wish To Use The Keyboard And Mouse To Control My Screen,I Know This Is Possible Apperantly The Only Way To Do This Is To Access The ADB Shell, Okay,But What The Problem? Well When I Attempt To Gain Access To The ADB Shell... Super SU Gets In The Way, I Cant Grant Access To The ADB Shell Because I Cant Touch The Screen Do To The Broken Digitizer, And I Cant Click It When It Appears On The Display Because I Dont Have Super SU Permision To Use The Controlls Do To Being Denied Access Of The ADB Shell, If You Under Stand My Cicumstances Please Assist Me In Any Way, The Only Stipulation, No Factory Reset! Please And Thank You!
savagemessiah97 said:
Okay... So Here Is Whats Up... The Digitizer On My Lg Optimus L9 Is Broken, Cant Touch The Screen Or Anything... But I Would Still Like To Use My Phone, I Can Can View My Screen But Thats All I Can Do,I Wish To Use The Keyboard And Mouse To Control My Screen,I Know This Is Possible Apperantly The Only Way To Do This Is To Access The ADB Shell, Okay,But What The Problem? Well When I Attempt To Gain Access To The ADB Shell... Super SU Gets In The Way, I Cant Grant Access To The ADB Shell Because I Cant Touch The Screen Do To The Broken Digitizer, And I Cant Click It When It Appears On The Display Because I Dont Have Super SU Permision To Use The Controlls Do To Being Denied Access Of The ADB Shell, If You Under Stand My Cicumstances Please Assist Me In Any Way, The Only Stipulation, No Factory Reset! Please And Thank You!
Click to expand...
Click to collapse
You should still be able to access adb shell at the shell level, what is likely happening is that you are dropping into a root shell and this is causing SuperSU to prompt if you want to allow adb shell to have root access. What are the exact steps you are taking when you go to use adb shell?
shimp208 said:
You should still be able to access adb shell at the shell level, what is likely happening is that you are dropping into a root shell and this is causing SuperSU to prompt if you want to allow adb shell to have root access. What are the exact steps you are taking when you go to use adb shell?
Click to expand...
Click to collapse
I Use Android Screencast Plus Android SDK, Then I Use Command Prompt
.Adb Shell
.Su
At That Point Super Su Is Prompted
savagemessiah97 said:
I Use Android Screencast Plus Android SDK, Then I Use Command Prompt
.Adb Shell
.Su
At That Point Super Su Is Prompted
Click to expand...
Click to collapse
I would recommend try starting adb shell (adb shell command) and not dropping into a root shell then skip the su command. So just do
Code:
adb shell
To start adb shell, and then skip the su command.
shimp208 said:
I would recommend try starting adb shell (adb shell command) and not dropping into a root shell then skip the su command. So just do
Code:
adb shell
To start adb shell, and then skip the su command.
Click to expand...
Click to collapse
If I Skip su The cmd Says Not Permited
Code:
•adb shell
•su
•chmod 777 /data/dalvik-cache
•cd /data/dalvik-cache
•chmod 777 ./
This Is My Attempt, Is There An Alternative
savagemessiah97 said:
If I Skip su The cmd Says Not Permited
Code:
•adb shell
•su
•chmod 777 /data/dalvik-cache
•cd /data/dalvik-cache
•chmod 777 ./
This Is My Attempt, Is There An Alternative
Click to expand...
Click to collapse
Trying using adb shell from the command line, instead of Android Screencast. Also what are you trying to do with the device extract your personnel information?
Any progress with this? I'm in the same situation

question about adb shell vs terminal on device.

hi,
quick question..
i put "setprop service.adb.tcp.port 5555" in file.txt, and save this to /sdcard.
if i run "sh /sdcard/file.txt" from adb shell, on pc, then it works and getprop confirms.
if i run "sh /sdcard/file.txt" from terminal emulator, on phone, it says "could not set property".
can someone explain this behaviour? tahnk you.
in addition, where should you save shell scripts on your phone?
do you guys use shell scripts? can you give examples of what you use them for?
MrPresident said:
hi,
quick question..
i put "setprop service.adb.tcp.port 5555" in file.txt, and save this to /sdcard.
if i run "sh /sdcard/file.txt" from adb shell, on pc, then it works and getprop confirms.
if i run "sh /sdcard/file.txt" from terminal emulator, on phone, it says "could not set property".
can someone explain this behaviour? tahnk you.
in addition, where should you save shell scripts on your phone?
do you guys use shell scripts? can you give examples of what you use them for?
Click to expand...
Click to collapse
Try "su" command first and grant root access to terminal app
minimale_ldz said:
Try "su" command first and grant root access to terminal app
Click to expand...
Click to collapse
thanks for the reply, minimale.
okay. so, as you suggested, it works when i do it as root from the terminal app.
but couple of things.
1) Why can i run it from adbshell without 'su' command. through adb shell it still works as "[email protected]:/ $" instead of "[email protected]:/ #"
2) how come, without 'su', I can access "/sdcard" (as "[email protected]: / $"). but, as root, I have to go through "/data/media/0"
MrPresident said:
thanks for the reply, minimale.
okay. so, as you suggested, it works when i do it as root from the terminal app.
but couple of things.
1) Why can i run it from adbshell without 'su' command. through adb shell it still works as "[email protected]:/ $" instead of "[email protected]:/ #"
2) how come, without 'su', I can access "/sdcard" (as "[email protected]: / $"). but, as root, I have to go through "/data/media/0"
Click to expand...
Click to collapse
I'm glad I helped, but have no idea where the differences between ADB and terminal emulator come from. It's beyond my current knowledge.
minimale_ldz said:
I'm glad I helped, but have no idea where the differences between ADB and terminal emulator come from. It's beyond my current knowledge.
Click to expand...
Click to collapse
no worries. i got what i need.

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