I have a phone that came pre-installed with su, busybox and superuser; but the permissions are not set correctly for the user to access su and get root. The phone is running Android 1.6 and when you connect it to a computer in debug mode it is not recognized as an Android device; even though the phone says it is plugged into a computer and in debug mode. The only thing that comes up is the drive to access the SD card. My question is thus: Is there any way to change the permissions of su on the device itself? I have tried running a terminal emulator but when I type "su" the result is permission denied. Since I don't have permissions I cannot do a chmod on the device itself. If anyone knows a method I can do this I would appreciate it very much.
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Trying to do some push/pull and do the new lag fix to no avail. After adb devices, the phone shows up as attached, but after adb remount I get "remount failed: No such file or directory" I'm not able to execute a push or pull command, and therefore I'm not able to run the lag fix.
I have USB Debugging selected, and I was able to delete the bloatware via adb shell, but none of the other commands go through for me...
Which version of Windows are you running?
Windows 7 64 bit
Still haven't found a fix to this, so I'll post up what I'm inputting and what I'm getting in return.
Here is the code I use to get into ADB and then attempt a remount:
Code:
cd C:\android-sdk-windows
cd tools
adb remount
remount failed: No such file or directory
When I try to push and/or pull, I get this:
Code:
adb push ./smoothcalendar.apk /system/app
failed to copy './smoothcalendar.apk' to '/system/app/smoothcalendar.apk': Permission denied
I've tried adb kill-server, then adb remount with the same issues.
currently experiencing the same problem...
Do you have BusyBox Installer installed on your phone? I believe you have to have it installed in order to use Android SDK.
I've got Busybox 1.17.1 on mine.
I'm wondering, is this a problem at the computer level or at the phone level? I know the Vibrant had some issues with push/pull, but I see some stuff here in the dev thread (lagfixes, sideloader stuff) that if I run from my computer attempt push/pull commands that fail and therefore the thing I'm running (lagfix most recently) doesn't actually work and I'm stuck with a slower phone.
If its a phone issues, I can just exchange it under warranty, since I'm out of my 30 days. But I'm hoping it's not as I'd like to keep this one that other than this has worked great for me.
When I first starting using ADB, I was connecting my phone like when I was using Windows Explorer to muck around on it. I had mounted the usb connection in the notification window. I kept getting errors when I tried to push/pull. I reconnected once and forgot to mount the usb connection and everything worked perfectly. Make sure the usb debugging is check marked in Applications in settings. Try to do the push/pull without using remount command and don't click on the USB connected notification option when you plug it in. I'm really new at this linux stuff so I could be wrong. I'm just trying to share my experience in hopes that maybe you're doing the same things I was doing before I stumbled onto the right way to do it.
Hmm, odd, I've tried that very method many times before, to no avail.
I try it just now, and having no problems with push or pull. Works for me! Thanks!
I'm running CM 7 on my phone, which obviously comes rooted. When I open up a terminal on the phone, I have to "su" to escalate to having root privileges. This means that the phone will ask if its OK first.
But, when you run an ADB shell when the phone is in debug mode, it goes straight to giving root access.
Is there any way to have ADB start underprivileged, so you have to run "su" to gain root access?
Advantages would be when you forget to turn off debugging mode and your phone gets stolen. A thief would have a much harder time stealing any of your information or re-flashing your phone.
MTK ADB gets you a privileged shell at the push of a button, allowing you to run commands directly on your MediaTek device. Some might wonder if rooting hasn't already solved this. Firstly, root access is persisted by modifying system files. When the real binary gets substituted by that of the root app's, if the device is rebooted, the init daemon running as root runs the binary giving the app root. What's wrong with this? If you have “purist” tendencies, you probably would want your phone as stock as possible, or at least with your permission. Sadly, not only binaries are dumped. Extra temp files, logs and helper binaries too, that manually removing them is like dancing on floor of pins and a prick means a brick. Not only that, consider yourself blocked from updates. If you're unfortunate enough, an update could result in bricking your phone as the files supposed to be present had been changed. This is more common than you think. MTK ADB makes no changes to your files whatsoever. Also, there's the matter of security/privacy. Root apps tend to always do something in the background. Either sneaking in a new app, or phoning home with your private data, or both. MTK ADB doesn't steal your data. The Internet permission is for Telnet, etc. On some devices, MTK ADB can get root access (depending on manufacturer) while all devices can get shell access. You just have to check which yours belongs.
IMPORTANT
•Refresh before (and after) clicking Start to check ADB status.
•Supports all ADB functionality. Just run "adb <command>" eg "adb pull" (without quotes).
•The minimalist terminal is for those who haven't any. Feel free to use your regular terminal (I use Terminal IDE) and keyboard (Hacker's Keyboard is really good). Just run "adb shell" on it.
•You can connect to your device using another phone, PC, or anything with a terminal and in the same network by running "adb connect IP_address".
•If you get a " device offline" error, disable and enable USB debugging. Next time connect to the network before running the app.
http://www.youtube.com/watch?v=_bt8BVaDCf0
http://slaycode.WordPress.com
Bump
Proof:
http://forum.xda-developers.com/gen...iled-error-t3191150/post62611445#post62611445
More Proof:
http://forum.xda-developers.com/fire-phone/general/root-fire-phone-supersu-t3105546/page10
Proof:
http://forum.xda-developers.com/gen...iled-error-t3191150/post62611445#post62611445
More Proof:
http://forum.xda-developers.com/fire-phone/general/root-fire-phone-supersu-t3105546/page10
When I open the app it opens but it doesn't work when I enter the commands and moreover the app when I try to start the adb it says unsupported device
Am using infinix hot 4 pro running NOUGAT xos 2.2
LordFME said:
MTK ADB gets you a privileged shell at the push of a button, allowing you to run commands directly on your MediaTek device. Some might wonder if rooting hasn't already solved this. Firstly, root access is persisted by modifying system files. When the real binary gets substituted by that of the root app's, if the device is rebooted, the init daemon running as root runs the binary giving the app root. What's wrong with this? If you have “purist” tendencies, you probably would want your phone as stock as possible, or at least with your permission. Sadly, not only binaries are dumped. Extra temp files, logs and helper binaries too, that manually removing them is like dancing on floor of pins and a prick means a brick. Not only that, consider yourself blocked from updates. If you're unfortunate enough, an update could result in bricking your phone as the files supposed to be present had been changed. This is more common than you think. MTK ADB makes no changes to your files whatsoever. Also, there's the matter of security/privacy. Root apps tend to always do something in the background. Either sneaking in a new app, or phoning home with your private data, or both. MTK ADB doesn't steal your data. The Internet permission is for Telnet, etc. On some devices, MTK ADB can get root access (depending on manufacturer) while all devices can get shell access. You just have to check which yours belongs.
IMPORTANT
•Refresh before (and after) clicking Start to check ADB status.
•Supports all ADB functionality. Just run "adb <command>" eg "adb pull" (without quotes).
•The minimalist terminal is for those who haven't any. Feel free to use your regular terminal (I use Terminal IDE) and keyboard (Hacker's Keyboard is really good). Just run "adb shell" on it.
•You can connect to your device using another phone, PC, or anything with a terminal and in the same network by running "adb connect IP_address".
•If you get a " device offline" error, disable and enable USB debugging. Next time connect to the network before running the app.
http://slaycode.WordPress.com
Click to expand...
Click to collapse
Are you familiar with an APK that utilizes mtk_bypass to directly flash firmware to device.
I'm looking for an APK that basically does what sp flash tool does because I don't have a computer.
I connected to my android device (stock android, 10) using ADB on ubuntu, now when I go to /data/ and do ls, it says permission denied.
Why? How to solve this problem?
Did you root your phone and did you run "adb root"?
Reference: https://stackoverflow.com/a/1043722/2908623
I connected to my android device (stock android, 10) using ADB on ubuntu, now when I go to /data/ and do ls, it says permission denied.
Why? How to solve this problem?
Android must be rooted to access the /data partition via ADB, that's all