Superuser (also available as Superuser Elite) is an Android app that manages what apps on your rooted device have access to su i.e. which apps can run under the root account and thereby have full access to the system.

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su command not working, eventhough I am rooted

My problem is that my rooted android phone with Terminal Emulator app doesn't seem to be executing the 'su' command correctly. I am trying to execute this command, after having executed the 'su' ...
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root cannot list filed in /data

1|shell@maguro:/ # ls -l /system/xbin/ -rwxr-xr-x root shell 59816 2013-07-11 02:12 dexdump -rwsr-sr-x root root 67008 2013-10-08 17:24 su shell@maguro:/ # ls /data opendir ...
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2answers
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Root checkers tells me my phone is rooted but most root required apps warns me that the system denied to root. Why? Anyone, please explain it to me

Before my phone was said to be rooted by root checkers, I tried many rooting apps, both Android and PC based. The first significant change which happened occurred when I first installed and used the ...
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1answer
5k views

The SU binary must be updated

Xiaomi redmi 2 runs MIUI 6.2.4.0(KHJCNBK) I ran a zip file in CWM, and had a success done!: Then installed SuperSU from google play, it wanted to update binary, so I clicked normal. It said failed ...
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5answers
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Root - How to remove one of the superuser app?

I rooted my phone a month ago and downloaded the SuperUser app yesterday. However, when I use the app SuperSU, it is not running and it said i need to update a file. I could not update it. What ...
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Installing SuperSU — I found a binary problem

Hi I am following Android Central's guide to root my HTC One Mini. I got to this part: After installing the Custom Recovery, Your phone is now ready to get root access! Step 1: Connect your ...
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Embedded CWM superuser does not show allow/deny app list

I am using the latest ClockworkMod Superuser together with CM10.2.1 and appropriate AFH Gapps (gapps-jb-20130813-signed.zip) on my "ASUS Transformer Pad TF700T Infinity". Recently, I see some unusual ...
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How does SuperSu provide root privilege?

Has a write-up ever been released on exactly how SuperSu works? After searching around for a while I found mostly guides on who to use the app, no the implementation details. I did, however, find ...
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132 views

Stuck on “verification fail” while Rooting Moto G 3rd gen

I am trying to root my moto g 3rd gen. I am following this guide: http://theunlockr.com/2015/09/09/how-to-root-the-motorola-moto-g-3rd-gen/ I am completely stuck on Step 7: installing SuperSu on the ...
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38 views

Does SuperUser (from koush) work on 4.4.2?

I've installed update.zip (from download.clockworkmod.com) via the recovery, /system/xbin/su file exists: $ ls -l /system/xbin/su -rwsr-sr-x root root ...
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1answer
993 views

Nee Zte Max/Zte n9520 Rooting Help

I have a Boost Zte Max also known as Zte n9520. I've also seen it called a stormer. I had it rooted but I reset my phone and need to root it again. This time I want to make sure its done properly so ...
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Samsung Galaxy S3 cannot be accessed by pc after root

I did this to my samsung galaxy s3 and it cannot be accessed by a pc using usb. Rooted android 4.2.2 using kingo root Installed TWRP Installed LiquidSmooth for galaxy s3 Installed GAPS Apparently ...
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2answers
22k views

SuperUser doesn't give/prompt root access

I was trying to move GoogleMaps on SD-Cards using Link2SD. When I tried to do so I got a message stating Link2SD could not obtain root access. if you have root access make sure you respond ...
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1answer
4k views

Rooting Samsung Galaxy sDuos s7562

I followed the steps mentioned in the link below: http://www.androidrootguide.com/2014/01/root-samsung-galaxy-s-duos-s7562.html#comment-45216 I got an error on step 13, where we need to install ...
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1answer
77 views

How to replace KingrootSU with Superuser Elite?

Just rooted my new Chinese tablet - an adventure for me. I used Kingroot apk. It uses KingrootSU app as GUI manager for superuser permission. I want to use my Superuser Elite instead though. How can I ...
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1answer
146 views

Download files of devices that connected into my WiFi Hotspot

Is it possible to download or watch the directories of the devices that connected into my WiFi hotspot ? or Is there any way to collect personal data from the connected devices ? . Please NOTE THAT ...
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84 views

Replace su binary with another one

I have the SuperSU installed (with su binary in /system/xbin), and another su binary compiled from SuperUser sources by myself. I want to replace the existing su binary by my one via the command ...
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78 views

How to install superuser HD2 rom on SD card

Usually I just install superuser.zip through recovery. But now nothing happens. I tried using TWRP both from NAND and from SD (latest version with F2FS support). I try to root this rom: SLIMLP LP5.1.1 ...
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1answer
21k views

The easiest way to root a Moto G (XT1032) Android v. 5.0.2

I have just rooted a samsung Lite 3 tablet...and it was simple. Really simple. Used Odin to install CWM, then installed a superuser app from a zip file. Really straightforward. So I decided to look ...
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107 views

How do I get su binaries installed without access to the system (i.e., using only bootloader- and/or recovery-level operations)?

I am trying to recover my bricked android (lollipop) device. I do not have access to the system. I have sucessfully flashed SuperSU, but I still don't have su binaries installed (I get "su: not found" ...
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169 views

Root access problems in cyanogenmod 12.1 on zenfone 5

After flashing cyanogenmod 12.1 on my zenfone 5,I have allowed root access by enabling developer options. Still root checker shows no root and apps are not getting root privilages. Also device is ...
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803 views

How to root Doogee Voyager2 DG310 & other mt6582 Devices (permanently) with EngMode?

Using the Mediatek mt6582 SOC Engineering Mode available on the Doogee Voyager2 DG310, with the Debug option User2Root an adb daemon running as root becomes available temporarily. This will need USB ...
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1answer
411 views

Overwrite /system/bin/su using adb

Can't overwrite su file in /system/bin/ my stupid classmate put a prank on me and inserted a different su binary coming from his linux pc instead of the already existing su in /system/xbin/ I want to ...
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126 views

Can an app keep onto its root access permissions after the phone is turned off?

My question is plain and simple. Can an app keep onto its root access permissions after the phone is turned off? Is there a way an app with root access can keep this permission and start running with ...
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1answer
212 views

Device lose root access after installing SU .zip update from stock recovery

I rooted my device, Samsung Galaxy S3, by connecting my device to pc via usb, and one-click-root with KingROOT application(on my pc). It automatically install a superuser on my device, but it's not ...
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79 views

Shell with su cannot remount /sytstem. adb can.

I am trying to mount the /system file partition in Android as rw. I have ro.insecure=0 in my default.prop. I have su installed and working correctly. I can remount the file system using 'adb remount' ...
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2answers
1k views

How to modify a system configuration file on Android?

On an Android device I would like to modify /data/misc/wifi/wpa_supplicant.conf with as minimal side effects to the rest of the device as possible. (there are unexposed APIs in Android framework) Is ...
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44 views

Vodaphone 875 Uninstall SuperSu

I own a Vodaphone 875 model phone, which I rooted previously using Cydia Impactor. Installed SuperSU, everything was fine and dandy, and when I needed to transfer it to another person who wasn't ...
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1answer
526 views

How does CF-Autoroot work?

What's the theory behind how CF-autoroot is able to root android devices? I'm wondering on what techniques it used to run su? Does it use a custom/patched Linux kernel? Or it is based on local root ...
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2k views

“shell has been granted superuser permissions” on non-rooted smartphone

My Galaxy S3 has just shown the blinking message "shell has been granted superuser permissions" (when clicking a Pinterest notification). The phone is not rooted and is running Android 4.0.4. What ...
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411 views

Installed CWM on note 2, but the phone is not rooted

I've used Heimdall 1.4.0 on my mac to install CWM 6.0.4.3 (file name: recovery-clockwork-6.0.4.3-n7100) on my Samsung Note 2 GT-N7100 with android 4.3, the installation went smooth with no issues. I ...
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1answer
1k views

CWM Superuser on HTC Droid Incredible

I am trying to install ClockworkMod's Superuser on an HTC Droid Incredible running an older leaked Gingerbread build from Verizon labled TMartin GingerInc. I keep getting the following error:There was ...
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1answer
347 views

Alcatel one touch pop c9 mobile

I keep getting "superuser out of date" "install new superuser. Have tried superuser update fixer.It does nothing. Busy box does nothing. I keep getting "problem installing Superuser" as well,but it ...
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328 views

Grant root access without using SuperSU like utility

I wonder if it is possible to let every application work with elevated privileges without a utility (such as SuperSU or SuperUser) to manage such requests... :/
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3answers
489 views

Rooting failed, superSU remains

I tried to root my Galaxy Core 2 Duos using Kingo root, which installed SuperSU. Unfortunately rooting failed all of a sudden, but still SuperSU remains. How can I remove SuperSU from my device?
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211 views

Recover rw system permission

I rooted my Sony Xperia z1 some time ago, and now I have los the rw permission in system, what is the solution? How can I mont rw is system?
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Moto g 2nd gen, lollipop bootloader unlock issue

I have just bought Moto G 2nd generation smart phone with 16 gb internal memory. To root device, I tried to unlock bootloader. But it didn't go smooth. When I hit command fastboot oem unlock ...
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1answer
9k views

Superuser does not show prompt

Firstly I need to say that I know this topic has been discussed many times but none of answers helped and I think this question is somewhat different than the others. I have tried to root my Android ...
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1answer
20k views

Difference between installing SuperSU using Play Store versus a custom recovery that installs it from a file?

I see that some rooting guides say that rooting involves: Download a SuperSU as a zip file that would be accessible to the phone (e.g. the sdcard). Unlock the phone's bootloader. Booting into a ...
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1answer
6k views

How can I change the app for managing root access from SuperSU to Superuser?

I used a rooting package on my Galaxy S4 which installed SuperSU. Howvever, I preferred to use SuperUser, so I removed SuperSU and installed SuperUser. Now the apps that normally request root do not ...
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1answer
22k views

What is the difference between Superuser from ChainsDD and Superuser from ClockworkMod?

A while ago I rooted my LG Optimus Slider. The process installed Superuser from ChainsDD. Now I see that there is another Superuser from ClockworkMod, developed by Koush. What is the difference ...
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3answers
11k views

Rooting Nexus 7 - SuperSU Binary Update Installation Failed

Can someone please help me find the correct SU binary for this device? I am trying to install the SU binary for SuperSU, and I get an installation failed every time. I have been looking for ...
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1k views

SuperSU lost binary code after updating my OnePlus One… How do I fix this?

I have a OnePlus One... Rooted myself using TWRP... A week ago my phone asked me to update and after that, whenever I try to open SuperSU, it says "There is no SU binary installed, and SuperSU cannot ...
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2answers
15k views

SuperSU binaries won't install to my HTC One M8

I am following this guide to root my HTC One M8. I just need root, I don't need a custom ROM. I have gotten to step 7 (weaksauce). I can install weaksauce fine and it roots my device (at least, it ...
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1answer
469 views

Rooting Samsung Galaxy Pocket

i have an android Device (Samsung Galaxy Pocket S5300) which i want to root, because i have used Ubuntu on my PC and Notebook for five or six years and i am familiar with doing different maintainace ...
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7k views

Use stock recovery to install superuser?

I am trying to use the stock recovery to install superuser.zip but it give me an error: E: signature verification failed So I cannot root it by the superuser.zip I Googled and someone said solution ...
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1answer
53 views

What made the first Command fail?

I decided to clear my data usage stats on my Android in Settings > Data Usage from the terminal emulator app, but the first command came back with the error "No such file or directory". The first ...
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1answer
17k views

adb shell su: permission denied

I was trying to unlock my android phone by adb installed. I tried to followed these steps: adb devices adb shell cd data/system su rm *.key But when I typed and enter su, it's showing permission ...
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221 views

Ubuntu Dual Boot “Failed to get SU Permissions”

I followed the instructions on LifeHacker / the Ubuntu site. I got to the point where I have the Ubuntu Dual Boot app and have tried to make it install. The download proceeds without any problems, ...
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1k views

Some magic to remount /system

First of all: Phone's model is Alcatel One Touch Idol Mini / 6012X Chipset model is MT6572 The short version: The device is in boot loop and to resolve this I must rename a file. The problem is that ...