can anyone give update.zip file of su binary i had deleted my su binary by update.zip unroot method but now i can't get the root even i have superuser icon
sabh said:
can anyone give update.zip file of su binary i had deleted my su binary by update.zip unroot method but now i can't get the root even i have superuser icon
Click to expand...
Click to collapse
Root your device again by update.zip Superuser apk only manages permission . It cant do anything without su binary
So root your device again to install su binary
Related
Is there any su binary i can use which does not use any GUI to check for permissions and stuff? i need it for development and my second problem is that the su binary shipped with the superuser app does not allow root on adb shell...
I should have replied to the SuperSU thread but since I have less than 10 posts...
I was doing a fresh flash/install. The first thing to do of course is to root the phone.
Installed SuperSU 0.94, open it up, says that I need to update the binary, clicked OK, Installation Failed, tried that several times via 3G/Wifi.
Tested under Better Terminal, typed su: not found.
Then I installed Superuser 3.1.3, run SuperSU again and the binary update worked.
Tested under Better Terminal, typed su: # it worked.
Uninstalled Superuser and tested under Better Terminal
SU gone again.
The binary update failure happened before when version<0.7.3.
So why is this? Why do I need to install Superuser to get SuperSU to work?
It depends on what su binary is installed when you root your phone or what app the author of the ROM prefers. You can download the supersu zip package and install it after you install a ROM but even then you'll have to update binary via launching the app itself.
Sent from my Nexus 7
Because every app that uses Superuser permissions needs a a management app to get access to su.
Sent from my DROID RAZR using Tapatalk 2
Leviathan26 said:
Because every app that uses Superuser permissions needs a a management app to get access to su.
Click to expand...
Click to collapse
Oh, by Supuruser I'm talking about Superuser - the old app, not the superuser permission.
evonc said:
It depends on what su binary is installed when you root your phone
Click to expand...
Click to collapse
Yep, you're right, I was just stupid not paying attention to the bat root script. I removed the old Superuser.apk from the scirpt but not the binary.
When I replaced the su with SuperSU binary, no errors anymore. Thanks.
i had rooted my device but want help to unroot it as i am unable to get the update ,,,the phone reboots when i try to install system update,.. please help....my software version is 1.14.720.11..no ruu is available for this version...
Delete the SuperUser app and the su binary.
Stereo8 said:
Delete the SuperUser app and the su binary.
Click to expand...
Click to collapse
thanks mate...how to delete su binary .??
hulkrage said:
thanks mate...how to delete su binary .??
Click to expand...
Click to collapse
First, mount /system in CWM. Then reboot you phone and open a root file manager. Go to system/bin and there will be a file called su. Delete it...
:fingers-crossed:
Stereo8 said:
First, mount /system in CWM. Then reboot you phone and open a root file manager. Go to system/bin and there will be a file called su. Delete it...
:fingers-crossed:
Click to expand...
Click to collapse
thanks mate..will try it asap...i had now flashed with the type of stock rom by android manual....so i will flash with ruu and check if i am able to update..as it says there will be an upgrade in system performance...
Hi!
First of all, I have tried to update my Honor C3 system updates. Then I noticed that I have completely lost root access. They removed su binary. LOL.
Then I tried to root again my Honor C3 with VROOT and it is OK again. But I can't overwrite system files such as changing system DroidSans-fallback.ttf fonts and also installing framework of Xposed (Overwriting app_process). I can't even delete system files also.
I searched for firmware files for my phone and I can't seems to find it. There is root access and I even test it via Terminal Emulator app and from ADB. Calling su binary in Shell was OK but I can't access /system well. Help me.
Sent from my H30-U10 using Tapatalk 2
It's probably either because you need to update the SuperUser binary (go into your SU app and it should prompt you if you do - or switch to SuperSU if you are using SuperUser) and / or you need to use a file explorer (or adb) and mount the system as RW.
es0tericcha0s said:
It's probably either because you need to update the SuperUser binary (go into your SU app and it should prompt you if you do - or switch to SuperSU if you are using SuperUser) and / or you need to use a file explorer (or adb) and mount the system as RW.
Click to expand...
Click to collapse
I've done it but no work. I'll try another superuser app of course. Thanks anyway.
Sent from my H30-U10 using Tapatalk 2
Hi there,
I have a Lenovo A806 phone. I installthe SU binary? Iinstalled towelroot and then supersu. When I try to open supersu, it says the SU binary needs to be updated. I press update, it asks how do I want to install the SU binary? I can select normal or twrp, but both failed.
Any idea, what can be the problem and the solution?
Thank you!
Got 2 option, 1) try to install old version of superuser, 2)reboot to recovery, using File Manager, copy su file from /system/bin/etc/.su to /system/bin/su
Sent from my P98 3G八核(A4HY) using XDA Free mobile app