ADB shell hangs - Sprint Samsung Galaxy S III

Tried searching for anything remotely like this issue, but have come up empty.
Apologies if this forum isn't the appropriate place for this - not sure if this is specific to my Sprint device, or not.
Using v16.0.1 of the Android SDK Platform-tools, I'm able to establish a connection to the device with "adb shell". After issuing a single command (any command it seems) the command completes successfully and drops me back to the adb bash shell prompt.
When I attempt to issue a second command, the shell hangs - no activity, prompt appears to be waiting for something. Attempting additional commands results in the same thing. I can break out of the shell with Ctrl+c, and try again, but same behavior occurs.
Anyone seen anything like this before? Any tips on allowing a shell session to complete multiple commands until I gracefully exit?
Thx
Sent from my CM 10.1 (4.2.1) SGS3

Related

[Q] Help with setting up adb shell

I must be stupid or something cause I'm stuck on getting this to work. Can someone help me finalize setting up adb shell?
This is where I am so far:
I have installed phone driver and Android SDK. In SDK have installed packages API 2 through 8, usb driver package 3, etc.
What do I need to do when opening SDK manager? My phone is in tether mode but it just sits there. What am I not doing?
Thanks.
No love from the community on this one??
I'm a little confused.
When you set the evo to usb debugging and open a command prompt, cd to your sdk/tools dir, enter "adb devices" does your evo show up? It should be listed as a serial #.
Yes.....an HT### serial comes up which I am assuming is the phone. Guessing I can now just run the commands I need and it will communicate with the phone?
My confusion was that I was running the SDK Manager.exe and expecting it to find my phone and produce the adb shell.
Ok! You should be good to go. Just enter "adb shell" and you are set.
Good deal....thx.
Ok....thought I had this working. However, when in adb shell any commands I put in tells me "adb: not found".
What do I need to do from this point?
Let me clarify this.....
When I list devices it does find my phone. But, when issuing the adb shell command and trying to enter anything from the "#" prompt it always says "adb: not found".
I must be missing a step or something.
I'm kind of confused, mostly because I don't know what it is you're doing in a shell, but once you're in the shell and you get the # sign, there's no need to type in adb before your commands, for example, from the command line you would navigate to your tools folder. For me it would be
cd AndroidSDK/tools
./adb shell
Some jibber jabber about daemon starting
#
From then on I could run whatever command I planned on running in the shell like
echo 1 > /sys/class/leds/flashlight/brightness
And not
./adb echo 1 > /sys/class/leds/flashlight/brightness
CCallahan said:
Let me clarify this.....
When I list devices it does find my phone. But, when issuing the adb shell command and trying to enter anything from the "#" prompt it always says "adb: not found".
I must be missing a step or something.
Click to expand...
Click to collapse
What exactly are you trying to accomplish? Then we can determine what's going on.
I'm running Myn's RLS4 and am trying to change the power bar in the notifications.
Trying to follow the instructions in this link: http://forum.xda-developers.com/showthread.php?t=836721
OK. What part are you getting stuck at?
Edit: for this code, you do not need to be in the ADB shell:
Code:
adb remount
adb push widget.txt /system/customize/
adb reboot
You just need to cd to your tools folder of the SDK in your command prompt.
CCallahan said:
I'm running Myn's RLS4 and am trying to change the power bar in the notifications.
Trying to follow the instructions in this link: http://forum.xda-developers.com/showthread.php?t=836721
Click to expand...
Click to collapse
The commands he has given here
Code:
adb remount adb push widget.txt /system/customize/ adb reboot
do not require you to be in an adb shell, you just open up the command window do an adb remount then type in his commands one by one and male sure you have the .txt file that specifies what widgets you're going to use is in the tools folder of your AndroidSDK folder so that adb can locate and push it to its respective directory.
Ok...that worked.
Knew I was doing something wrong. Was trying to run those commands from the adb shell....makes sense that it could not find adb.
Thanks.
i have no adb shell at all can anyone help?

Having problems rooting

ADB is not friendly to me. I was able to root my g1 with pure ease. I cant get started with adb, I dont know why I cant get $, I've read several guides and I'm just about to give up. I'm running 2.2 on my g2.
I do have a couple of questions:
Are rooting with rage or visionary 14 the only way to root?
Are there any root guides out there that dont require ADB?
ADB is a ****ing pain in the ass to me, especially since I've tried everything and cant get it to work. Also, the drivers that go on Win7 64bit just dont work.
Also when I do have root, can I get android updates?
Any help would be thankfully appreciated. Sorry if I'm a pain in the ass, but I'd like to know if there is an easier way.
I think you need the q&a section
Sent from my HTC Vision using XDA App
This will help u get adb working...
http://forum.xda-developers.com/showthread.php?t=865685
If you can't figure out adb, you definitely shouldn't be rooting your phone.
Some ROMS disable OTA notifications while others allow it. However, so long as you have a custom recovery, even if you get the notification and download it, you wont be able to flash it.
dictionary said:
If you can't figure out adb, you definitely shouldn't be rooting your phone.
Some ROMS disable OTA notifications while others allow it. However, so long as you have a custom recovery, even if you get the notification and download it, you wont be able to flash it.
Click to expand...
Click to collapse
while my knowledge of adb isnt stellar, I have run into problems using it. I'm going to try this new link to the guide and see if it works.
Still if anyone knows other solutions, chime in.
Try the guide linked above. The drivers in the HTC Sync package (see the guide) definitely do work on Win 7 64-bit.
Clicked on SDK Manager.exe and it gave me the attached message; anti-virus is off and bare ass minimum services are running and I added the line in variables.
Any ideas?
sorry about the ****ty pics
cwis said:
Clicked on SDK Manager.exe and it gave me the attached message; anti-virus is off and bare ass minimum services are running and I added the line in variables.
Any ideas?
Click to expand...
Click to collapse
Did you definitely add it to your path as it is suggesting in that window ? If so, I think you may need to reboot to pick that change up.
I did that just in case.
Actually, that path field was empty. So, I added it as is.
look up droid explorer
I made some leeway:
C:\Program Files (x86)\android-sdk-windows\tools>adb shell
$
$ adb push su /sdcard/su
$ adb push su /sdcard/su
$ adb: permission denied
good grief!!!!!!!
I've completely removed visionary before starting this procedure. Did I need temproot before attempting this?
Downloading and installing Droid Explorer. Thanks!
Also, I'm using this guide: http://forum.xda-developers.com/showthread.php?t=834228
No matter what I've done, permission denied.
The steps you are trying are actually to get temproot (it's an alternate method to Visionary), so you don't need to already be temprooted.
You don't want to run "adb push" commands after you have run "adb shell". ADB commands will no longer work until you exit the shell (simply type exit and hit enter---you'll notice your command prompt will change back to normal). If you are following the guide you linked to, you'll notice adb shell is not run prior to running the first push command.
ianmcquinn said:
The steps you are trying are actually to get temproot (it's an alternate method to Visionary), so you don't need to already be temprooted.
You don't want to run "adb push" commands after you have run "adb shell". ADB commands will no longer work until you exit the shell (simply type exit and hit enter---you'll notice your command prompt will change back to normal). If you are following the guide you linked to, you'll notice adb shell is not run prior to running the first push command.
Click to expand...
Click to collapse
^^^^ what he said.
You are trying to run adb on your phone there, which isn't right. That's your phone's command prompt, the "$". "adb" is something totally different on your phone. You need to run the adb commands on your PC. That's why "adb shell" worked (because you ran it on your PC), then "adb push" didn't (because you tried to run it on your phone).
steviewevie said:
^^^^ what he said.
You are trying to run adb on your phone there, which isn't right. That's your phone's command prompt, the "$". "adb" is something totally different on your phone. You need to run the adb commands on your PC. That's why "adb shell" worked (because you ran it on your PC), then "adb push" didn't (because you tried to run it on your phone).
Click to expand...
Click to collapse
I did run the commands from my pc. But still permission denied.
cwis said:
I did run the commands from my pc. But still permission denied.
Click to expand...
Click to collapse
"permission denied" is a message from your phone, not your PC.
The $ prompt that you copied and pasted up shows that you were running the commands on your phone. As soon as you do "adb shell", then any commands you are entering after that are going on your phone, even though they're physically being typed on your PC - because your PC has started a command prompt on your phone, as shown by the $ prompt.
cwis said:
I did run the commands from my pc. But still permission denied.
Click to expand...
Click to collapse
Basically, don't start by typing adb shell. The instructions you are trying to follow don't even say to do that anywhere. I highly recommend you reread the instructions very carefully and follow them exactly. Rooting this phone is actually pretty simple if you just do exactly as the guide states. If you don't know what you are doing and mistype something in some of the later steps though, you can seriously screw up your phone...
I think part of the confusion is that the commands listed on the guide all have "$" at the beginning of them, probably because whoever wrote that was using a Linux PC or maybe a Mac. You are actually executing these commands from your Windows command shell so they will look more like:
D:\Android SDK\platform-tools>adb push su /sdcard/su
Click to expand...
Click to collapse
(depending on where you have the SDK installed)
instead of:
$ adb push su /sdcard/su
Click to expand...
Click to collapse
but of course you only need to type:
adb push su /sdcard/su
Click to expand...
Click to collapse
Again these are typed from your windows command shell.

ADB Shell is acting very weird..

When using "normal" ADB, it works just fine, i can push and pull files from sdcard and everything.
But when i try to use any form of ADB Shell, it starts acting weird.
I can connect to ADB just by plugging my phone in and using cd to the adb folder. I can see the device ID with "adb devices".
But when i type "adb shell", it suddenly says that "daemon not running. starting it now on port 5038", then immediately says it started successfully, but yet it shows "list of devices attached" and there is none. No matter what i try and do, it simply won't show when using adb shell..
I can type "exit" to simply exit adb shell and still be in adb, and it will immediately start working normally again..
I've tried to flash my rom again, mount and unmount system (that was the location i tried to use adb shell to get to, to pull some system files), rebooting my computer, restarting my phone, did a battery pull.
Can anyone help me? :S

[Q] Can't push files with ADB/TWRP

Here's my issue. Trying to put an updated CM on my kindle. Put when I open up cmd prompt from my ADB file location from my desktop it won't let me push files.
I'm able to put in the cmd; adb devices. and can see my device is listed in recovery mod. but every time I run the cmd, adb push filename.zip /sdcard/ filename.zip....It doesn't send instead the cmd prompt returns a bunch of lines of code explaining the different commands that are available.
I've reinstalled the USB drivers for my kindle and am running TWRP v2.6.3.1.
Any help is appreciated
Edit: solved my own issue, sorry

[Q] Help Running Command with ABD

I have a problem. I'm running ViperOne and I've been told I need to run this command
adb shell su restorecon -FR /data/media/0
Here is the issue, I don't know how. This is because 1) I'm inexpierenced and 2) I think there is an issue.
When I open up my android folder with my htc plugged in and run that command I keep getting the "error:closed"
I'm told I need to update adb, but I thought I did. I can't get this to work. Someone help?
Hey there, to update ADB through the console, go to the tools folder, its on the same level as platform-tools, run a command prompt from there, by shift-right clicking and hitting open command window here, then type;
android update adb
after that it should tell you to restart the server, and you should be good.
Good Luck!

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