There is no SU binary installed, and SuperSU cannot install it - YU Yureka Q&A, Help & Troubleshooting

Greetings Folks!!!
I am on CM12.1 Lollipop 5.1.1 Nightly, and ROOT access was working fine on my phone so far. When I launched Thunderzap today, I noticed that the app was waiting on "Requesting ROOT Privileges" for over 2 mins, and also the SuperSU app was missing from the app drawer. Thunderzap had been recently updated, and I suspect that might have triggered the root access to be requested again, but it wasn't given root access for some reason, and I never got a prompt to grant it root access. However, my other apps like ROOT Explorer, Shell Terminal Emulator etc, which weren't updated off lately, worked fine with root access. Not sure why now, but I thought reinstalling SuperSU-v2.46 might be a good idea at that time, and I flashed that file. And ever since I have completely lost my root access. When I launch the SuperSU app now, i get an error saying:- "There is no SU binary installed, and SuperSU cannot install it"
Some help would be appreciated. Screenshots attached.

I've managed to fix the issue. I just re-flashed the CM-Update file (located in the pone's internal memory), and got some ROOT access prompt while trying to open Thunderzap again. Thereafter, I installed SuperSU from the Playstore and got my binary updated through it. :good:

acemccloud1 said:
I've managed to fix the issue. I just re-flashed the CM-Update file (located in the pone's internal memory), and got some ROOT access prompt while trying to open Thunderzap again. Thereafter, I installed SuperSU from the Playstore and got my binary updated through it. :good:
Click to expand...
Click to collapse
can you please share the method u used to flash back CM?
i am unable to re root

Related

[How-to] root, the more easy way

hi there,
finally i found a more easy way to root my z3tc.
it works with out flashing an other firmware and it keeps the drm keys and your bootloader locked.
its not even necessary to wipe the device, so you can keep all our apps an settings.
so here are the steps i did to get root on my z3tc running the latest kitkat stock firmware.
1.) download and install kingroot 4.1 its an oneclick root, similar to towelroot.
take care that it is v4.1+ and not below !!!
2.) install superuser from playstore (just because you well be asked for it in the next step. i use kinguser for granting permissions later)
3.) download an install XZDualRecovery
(choose option 2, install for superuser.)
4.) download and flash (via recovery) SonyRICDefeat
enjoy full root on your device
nvm
stavro said:
hi there,
finally i found a more easy way to root my z3tc.
it works with out flashing an other firmware and it keeps the drm keys and your bootloader locked.
its not even necessary to wipe the device, so you can keep all our apps an settings.
so here are the steps i did to get root on my z3tc running the latest kitkat stock firmware.
1.) download and install kingroot 4.1 its an oneclick root, similar to towelroot.
take care that it is v4.1+ and not below !!!
2.) install superuser from playstore (just because you well be asked for it in the next step. i use kinguser for granting permissions later)
3.) download an install XZDualRecovery
(choose option 2, install for superuser.)
4.) download and flash (via recovery) SonyRICDefeat
enjoy full root on your device
Click to expand...
Click to collapse
i concur with TS.
But be warned that kingroot's SU binary sometimes have issues with granting access to ADB even though you have allowed it by default.
I spent the entire day troubleshooting my friend's tablet trying to root via kingroot,flashing dual recovery and giving it proper root via supersu. needless to say, it was very educational as it was frustrating.
once you ran the bat file for ric defeat, you still need to dl the app called SDfix (by nextapp) to fully write to sdcard. and yes, the sdcard write bug is still there from kitkat!
Hi There,
Does this Method work with Lollipop?
Is it possible to use Supersuser instead of Kinguser to mangage permissions?
Greets nutz
nutsymtom said:
Hi There,
Does this Method work with Lollipop?
Is it possible to use Supersuser instead of Kinguser to mangage permissions?
Greets nutz
Click to expand...
Click to collapse
Yes works with Lollipop. After running the latest Kingroot (KingRoot-4.1.0.249.apk ), before rebooting I installed dual recovery for locked bootloader. Then rebooted to TWRP and flashed BETA-SuperSU-v2.49.zip, which will uninstall KingUser on first run.
However I got the XignCode3 error from com2us and gamevil games. So I booted back into TWRP and flashed UPDATE-SuperSU-v2.46.zip and everything was peachy.
Teella said:
Yes works with Lollipop. After running the latest Kingroot (KingRoot-4.1.0.249.apk ), before rebooting I installed dual recovery for locked bootloader. Then rebooted to TWRP and flashed BETA-SuperSU-v2.49.zip, which will uninstall KingUser on first run.
However I got the XignCode3 error from com2us and gamevil games. So I booted back into TWRP and flashed UPDATE-SuperSU-v2.46.zip and everything was peachy.
Click to expand...
Click to collapse
is there a special reason why you flashed supersu v2.49 first and v2.46 afterwards? i mean flashing just v2.46 would work as well right ?
@frostmore did you use 4.1 ? as far as i understood ric defeat gives you write access to the system on the internal storage on sony devices (for what normally root would be sufficient) and has nothing to do with the kitkat writing limitation on external cards. so you have to use one of the many apps in the store which will fix this. (or do the trick yourself in an xml file) since i installed xposed as well (this was btw the only reason why i wanted root to be able to use app settings again) i did it there.
It works !!!
Finally. Thx a lot.
Worked great on my SGP611. I didn't bother unlocking the bootloader. I performed this on 23.1.A.0.690. I first replaced with SuperSU 2.46, but it seemed to have issues removing KingRoot. I then flashed 2.49 beta, and it removed KingRoot, then I switched back to SuperSU 2.46.
Cheers!
I tried rooting my SGP611 with Android version 4.4.4 and failed. That is when I decided to manually update (flash) it to 5.0.2 with the build number 23.1.A.1.28 (currently the latest version Sony had released). And suddenly the magic happend thanks to KingRoot. On the first try I have successfully rooted my device.
Then, without rebooting, I immediately installed NUT's XDualRecovery via the second method (install on stock modded ROM with superuser).
Next thing I rebooted into TWRP recovery and flashed the latest available BETA version of SuperSU by Chainfire (2.49-BETA).
I rebooted back into system and opened the SuperSU app and removed all the KingRoot apps, updated the 'su' binary with 'Normal' mode in SuperSU and finally rebooted my device again.
The result was satisfying.
At last I have root access on my Xperia Z3 Tablet Compact 16GB Wifi model running Android 5.0.2 with Chainfire's SuperSU, XDualRecovery, Bootloader locked!
I tried RIC defeating my device and wasn't successful. But apperently that's not a big deal because XDualRecovery may have already killed RIC. (Maybe I am wrong(!), so please correct me...)
My favourite apps like AdAway, Titanium Backup, SD Maid and Busybox work flawlessly. And rebooting my device didn't remove my root for now. Well, I have to test it for some days to see if root is permanent.
A big THANK YOU to the KingRoot team.
I tried Rooting my SGP 612 with stock 5.0.2 but got stuck at the first step. Kingroot couldnt root the device succesfully.
Edit: Dont mind the commenct, worked fine on the second try.
ChiDi9901 said:
I tried RIC defeating my device and wasn't successful. But apperently that's not a big deal because XDualRecovery may have already killed RIC. (Maybe I am wrong(!), so please correct me...).
Click to expand...
Click to collapse
I forgot about that part. That didn't work for me either. According to XZDualRecovery thread it does. I can confirm have r/w access to /system, haven't checked anywhere else..
arcane613 said:
I forgot about that part. That didn't work for me either. According to XZDualRecovery thread it does. I can confirm have r/w access to /system, haven't checked anywhere else..
Click to expand...
Click to collapse
I wasn't able to write to my external SDCard until I ran SDFix by nextapp, now I can RW everywhere
hey guys rooted Z3 Tab with Kingoroot..
on the last step i install Supersu 2.49 and install the binaries...
but on the last step install Supersu 2.46 but after reboot
can't install the Supersu Binaries?
Anyone have s a idea for me?
Regards
This method still works on 23.1.A.28
i can't root my SGP621 with kingroot 4.1 :crying:
it says "root access is unavailable"
it's on Lollipop 5.0.2
thanks guys
sir, can i root the sameway ?
@stavro this is my device info...thx
i am not the developer of the root method nor do i have experience with rooting (via kingroot) of other devices then mine (sgp611).
its just a list of things i did to get root in a more simpler way then it was already possible before.
i would expect that it works for the sgp621 too since you have same firmware version then i have.
but if you are not sure you better go to the general kingroot thread and see if other people can confirm that root is working for your device.
Do I have to flash XZDualRecovery and SonyRIC Defeat when I only need root?
stavro said:
i am not the developer of the root method nor do i have experience with rooting (via kingroot) of other devices then mine (sgp611).
its just a list of things i did to get root in a more simpler way then it was already possible before.
i would expect that it works for the sgp621 too since you have same firmware version then i have.
but if you are not sure you better go to the general kingroot thread and see if other people can confirm that root is working for your device.
Click to expand...
Click to collapse
I can confirm that this method works on sgp621!
No issues at all even starting from Lollipop 5.0.2 v23.1.A.0.690 firmware, thank you!
The only thing I can't do is flash RICDefeat patch from recovery (it fails with an error I can't remember), but even without that patch I can read and write \system folder.
Bruce666 said:
Do I have to flash XZDualRecovery and SonyRIC Defeat when I only need root?
Click to expand...
Click to collapse
It's highly recommended to install
XZDualRecovery to automatically gain the RIC patch. You don't need to flash SonyRIC Defeat if you install the recovery because it's already included.
The question is, what do you want to do with root? Having system R/W access is quite important to actually have a complete root experience.

Replacing KingUser with SuperSU

Hi all, I just want to share this. Regarding to Kinguser cant be replace by SuperSU, I just solve this issue. But, I want to make it clear,
I FOUND THIS METHOD ACCIDENTALLY(by experimenting).
I just got Samsung Galaxy Grand Duos I9082, with home button not functioning. So I cant root it by custom recovery, which made me use Iroot(known as Vroot), 1 click rooting app. It will root using Kinguser binary. Which will give problem to replace it with SuperSU. Then install busybox.
So I reroot my phone using KingO root which will install SuperSU v2.02. I guest this is the point where SuperSU bin get hook in device(I tried installing various ver of SuperSU without success,"Installing Failed". And KingUser give perm to SuperSU using KingO root method.
So I go into SuperSU, install as system, reboot, install custom recovery, install SuperSU.zip thru recovery, reboot, uninstall KingUser(it will warn this will unroot your device back to normal, i just ignore and proceed), and this will erase SuperSU app too, but I guest it leave the binary installed. And again I reinstall SuperSu in normal way, with success.
And again, I'm not telling the best solution, just want to share what I've done. Hope this will help someone.
Good Day
I try to replace King User with the Terminal Emulator Method, and King User gone, but it unroot mi device
I have a Samsung i8200L.
After, I re-root my device (now with Kingo Root, thanks for mention it in your thread), and everything is ok, with SuperSU
Naimlaaa said:
Hi all, I just want to share this. Regarding to Kinguser cant be replace by SuperSU, I just solve this issue. But, I want to make it clear,
I FOUND THIS METHOD ACCIDENTALLY(by experimenting).
I just got Samsung Galaxy Grand Duos I9082, with home button not functioning. So I cant root it by custom recovery, which made me use Iroot(known as Vroot), 1 click rooting app. It will root using Kinguser binary. Which will give problem to replace it with SuperSU. Then install busybox.
So I reroot my phone using KingO root which will install SuperSU v2.02. I guest this is the point where SuperSU bin get hook in device(I tried installing various ver of SuperSU without success,"Installing Failed". And KingUser give perm to SuperSU using KingO root method.
So I go into SuperSU, install as system, reboot, install custom recovery, install SuperSU.zip thru recovery, reboot, uninstall KingUser(it will warn this will unroot your device back to normal, i just ignore and proceed), and this will erase SuperSU app too, but I guest it leave the binary installed. And again I reinstall SuperSu in normal way, with success.
And again, I'm not telling the best solution, just want to share what I've done. Hope this will help someone.
Good Day
Click to expand...
Click to collapse
Easiest method that worked for me!
Use es file explorer
change permision to /system/bin to rw, tick all
run updated supersu, it will ask to update su binary, use the normal option
Kinguser will ask permission from SuperSu, DENY!
Then you can successfully remove kinguser
Newyork! said:
Easiest method that worked for me!
Use es file explorer
change permision to /system/bin to rw, tick all
run updated supersu, it will ask to update su binary, use the normal option
Kinguser will ask permission from SuperSu, DENY!
Then you can successfully remove kinguser
Click to expand...
Click to collapse
I'm assuming you used SSU 2.49? As Chainfire said, he made this mostly for lollipop comparability, also for Kinguser replacements issues.
And thanks for sharing the workaround you've figured.:thumbup:
Sent from here to there
Naimlaaa said:
I'm assuming you used SSU 2.49? As Chainfire said, he made this mostly for lollipop comparability, also for Kinguser replacements issues.
And thanks for sharing the workaround you've figured.:thumbup:
Sent from here to there
Click to expand...
Click to collapse
I didn't figure it out. it just worked for me!
Newyork! said:
I didn't figure it out. it just worked for me!
Click to expand...
Click to collapse
Maybe someone will need it later, lucky them found an easy and more practical way.:thumbup:
Sent from here to there
Hope this will work
Worked on Galaxy S3 NEO ( GT-I9300I ) Android 4.4.4
The Steps that worked for me are as follows:
Start from HERE
1. Same steps untill SuperSu installed
2. When SuperSu launched itself (or you can launch it manually ) , it
will ask to update SU Binary, Click Normal.
3. Wait until SuperSu says other user management app detected (in my
case) and will ask you to remove it. Click cancel ( very important ).
4. When you Click Cancel, it will say Binary updated Successfully. And
will ask you to Reboot or OK. Click OK ( very important ) and not to
Reboot.
5. Now SuperSu will open normally but KingUser app will still be present
( in my case).
6. Now go to Settings in SuperSu App and Go to Clean Up options and
there you will find an option to remove other User Managemnt apps, just
click the option and Boom SuperSu will remove it completely from your
System.
Hope this will work for someone else also.
2nd Method:
Just simply install SuperSu from Play Store and follow the above steps
from Number 2 onwards. (Confirm if it works for you)
Credit to : Chainfire and MrW0lf

Help me get rid of Kingroot

I have rooted my L8lite using Kingroot and it was successful (I think), but now I can't get rid of Kingroot if my life depended on it.
Things I have tried so far:
- Replacing Kingroot with SuperSU using the method described here: http://forum.xda-developers.com/p8lite/general/tutorial-how-to-root-bootloader-unlock-t3314786
- Replacing Kingroot with SuperSU using SuperSU-Me application from here: https://androidmtk.com/replace-kinguser-with-supersu
- Removing Kingroot using the option of SuperSU to remove other SU apps
- Uninstalling from Kingroot options menu
- Restoring a backup previously made using adb
- Factory reset
None of this worked. Please for the love of god someone tell me how to remove that piece of malware from my phone. I am frustrated beyond measure and extreme close to completely giving up.
Is my only option flashing? Would that help with removing Kingroot?
Thank you.
Update: I upgraded to Android 6.0 from local storage using an update I downloaded from Huawei's official website (http://forum.xda-developers.com/p8lite/general/rom-emui-4-0-android-6-0-single-sim-ale-t3360097). Kingroot is no longer there and Root checker app says the phone is no longer rooted. Curiously, SuperSU and SuperSU-Me are still there, but I removed them using app manager without hassle. Am I in the clear now?
Update 2: After rebooting using "adb reboot bootloader" command it seems that bootloader is still unlocked, which is good. Now I have to find a better way to unroot.
Getting rid of kingroot
Hey bujamin,
Kingroot is a powerful app and removing it without losing root is a near impossible task.
However, I have a solution, not a programmed flashable zip or something but just a way to get rid of Kingroot using existing tools.
My solution :
1. Use kingroot to root your device.
2. Get a custom recovery after you acquired root with KingRoot, preferably TWRP (bear with KingUser).
3. Open Kingroot and in Settings you will find an option to Remove Root authorisation or Uninstall kingroot (depending on the version). This will remove Kingroot completely and unroot your phone too.
4. Since, you have a custom recovery installed now, you no longer need Kingroot to acquire root access.
5. Get the latest SuperSu flashable zip from here.
6. Access the recovery and install the SuperSu zip that you downloaded.
7. A Success message and an option to reboot system will be shown.
8. Reboot.
SuperSu has now been installed and can be found in your app drawer. Your phone is now rooted.
Read my full thread (with detailed explanation) here and leave comments for further clarifications.

PHH's Root Disappeared

Hi Guys.
As the title suggests root access suddenly disappeared from my nexus 6p yesterday.
DigitalHigh rom 7.0 was flashed through the latest twrp (3.0.2-2) and everything was running fine. I got the notification that the SU binary is out of date from PHH's SuperUser. Opened it but nothing really happened. So I downloaded superSU and suddenly it prompted me that the device isn't rooted. Being unfamiliar with PHH's SU I decided to flash the latest SuperSu through TWRP but the phone wouldn't boot.
Right now it has been restored to a backup taken just before flashing SuperSU which means everything is running fine and even android pay works however there's no root access. Is there something specific that might have caused this?
Are there any ways to re-gain root?
Haven't gone through the process of a clean flash yet as the phone is needed for work however even if all of that is done the SU binary will still need to be updated. Is there a different method for updating PHH's root?
So far I have tried clearing cache etc. but noting worked.
apostol96t said:
Are there any ways to re-gain root?
Click to expand...
Click to collapse
Phhusson's superuser and SuperSU don't mix. If you're back to booted, but not rooted with Phh, you'll need to either flash one of the Nougat boot images from the nexus/angler folder or the latest superuser.zip (I think the latest is r229) from http://superuser.phh.me

SuperSU error: SU Binaries occupied

SuperSU updated yesterday like normal, required updating binaries and I used TRWP. I updated the app with my Titanium Backup. Another app updated today but when I tried to back it up Titanium had lost root. Opened SuperSU and got SU Binaries occupied. Later today, I powered up again, SuperSU and Titanium both had new updates. I thought the problem was reported and fixed but it still does the same thing! :crying: Anybody??
EDIT: A known issue, https://forum.xda-developers.com/ap...6-09-01supersu-v2-78-release-t3452703/page165
I had the same problem as well after SuperSU binary update
SuperSU 2.82 no loger have ability to replace Kingoroot and now it says "SU Binaries occupied". Really Chainfire?
SuperSU 2.79 was the best version.
evildog1 said:
I had the same problem as well after SuperSU binary update
SuperSU 2.82 no loger have ability to replace Kingoroot and now it says "SU Binaries occupied". Really Chainfire?
SuperSU 2.79 was the best version.
Click to expand...
Click to collapse
Got this error too after installing 2.82. What I did was to Reinstall ("Cleanup to reinstall from Google Play" option in Settings) and then installed the 2.79 apk I have as backup. Got a prompt that SU binaries needed to be updated and so I did. Update was successful and seemed to do the trick since I'm not receiving the error and still have root.
evildog1 said:
I had the same problem as well after SuperSU binary update
SuperSU 2.82 no loger have ability to replace Kingoroot and now it says "SU Binaries occupied". Really Chainfire?
SuperSU 2.79 was the best version.
Click to expand...
Click to collapse
I am also having the same problem...
Now what to do...?
ashesall said:
Got this error too after installing 2.82. What I did was to Reinstall ("Cleanup to reinstall from Google Play" option in Settings) and then installed the 2.79 apk I have as backup. Got a prompt that SU binaries needed to be updated and so I did. Update was successful and seemed to do the trick since I'm not receiving the error and still have root.
Click to expand...
Click to collapse
I have staright talk stylo 2 lgl82vl 5.1.1 lollipop think thats issue? I cant really find info on my stylo 2 version.. Rooted phone with kingroot 4.6 and reboots itself and losses root within minutes of completing root. Any help for this rookie tech. Guy...thanks
ashesall said:
Got this error too after installing 2.82. What I did was to Reinstall ("Cleanup to reinstall from Google Play" option in Settings) and then installed the 2.79 apk I have as backup. Got a prompt that SU binaries needed to be updated and so I did. Update was successful and seemed to do the trick since I'm not receiving the error and still have root.
Click to expand...
Click to collapse
No... It doesnt work... Failed to update binaries... And asks to update the app...
yashasvi.malik said:
No... It doesnt work... Failed to update binaries... And asks to update the app...
Click to expand...
Click to collapse
The last SuperSU version I had before updating to 2.82 was 2.79. I was lucky I turned off automatic updates because the next SuperSU versions after 2.79 were buggy based on reviews. I updated to 2.82 because I thought bugs were already ironed out. It was a bad decision because I started having "SU Binaries occupied" error popping up. I solved this by reinstalling the 2.79 apk I had as backup.
Maybe you updated from a different SuperSU version that's why it didn't work. Make sure that you reinstalled the SuperSU apk version you were using before you upgraded to 2.82.
I've been reading the reviews and the most common reply by support is to flash the SuperSU binaries that corresponds to version 2.82. You can try that. Visit the XDA thread of SuperSU for the flashable zip.
If all things fail with SuperSU, you can try phh's Superuser as an alternative.
---------- Post added at 05:55 PM ---------- Previous post was at 05:32 PM ----------
JGene1983 said:
I have staright talk stylo 2 lgl82vl 5.1.1 lollipop think thats issue? I cant really find info on my stylo 2 version.. Rooted phone with kingroot 4.6 and reboots itself and losses root within minutes of completing root. Any help for this rookie tech. Guy...thanks
Click to expand...
Click to collapse
Sorry, I'm not an expert with these kinds of things. However, you can try visiting the XDA thread of SuperSU and ask for help there.
And also, I'll stay away from Kingroot if I were you. Search for "Kingroot malware/adware" on XDA for more information.
You can try 'phh's Superuser' as an alternative. You can also ask help there.
Install SuperSU 2.65 and update binary, then reboot, and update from Play Store, then update binary again (using "normal" option).
evildog1 said:
I had the same problem as well after SuperSU binary update
SuperSU 2.82 no loger have ability to replace Kingoroot and now it says "SU Binaries occupied". Really Chainfire?
SuperSU 2.79 was the best version.
Click to expand...
Click to collapse
This works for me:
1° Root using Kingoroot
2° Install Supersu
2° Install link2sd
3° open link2sd and found in the list Supersu, press continuolsy (not simple click) and Click "convert to system app"
4° Remove Kingoroot supersu and Kingoroot
5° Reset device
6° Open Supersu and apply binaires!
lucasgabmoreno said:
This works for me:
1° Root using Kingoroot
2° Install Supersu
2° Install link2sd
3° open link2sd and found in the list Supersu, press continuolsy (not simple click) and Click "convert to system app"
4° Remove Kingoroot supersu and Kingoroot
5° Reset device
6° Open Supersu and apply binaires!
Click to expand...
Click to collapse
this solved for me, thanks a lot!
For me root works, but SuperSU SU Binaries are still "occupied" Device: Huawei y540
for me it helped to:
* install version 2.79
* run it and follow instructions
* update to 2.82
* reboot
* 2.82 works!
delete this please
super su binaries occupied
wptski said:
SuperSU updated yesterday like normal, required updating binaries and I used TRWP. I updated the app with my Titanium Backup. Another app updated today but when I tried to back it up Titanium had lost root. Opened SuperSU and got SU Binaries occupied. Later today, I powered up again, SuperSU and Titanium both had new updates. I thought the problem was reported and fixed but it still does the same thing! :crying: Anybody??
EDIT: A known issue, https://forum.xda-developers.com/ap...6-09-01supersu-v2-78-release-t3452703/page165
Click to expand...
Click to collapse
this worked for me. https://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip?retrieve_file=1. I installed the update zip from the sd card
lucasgabmoreno said:
This works for me:
1° Root using Kingoroot
2° Install Supersu
2° Install link2sd
3° open link2sd and found in the list Supersu, press continuolsy (not simple click) and Click "convert to system app"
4° Remove Kingoroot supersu and Kingoroot
5° Reset device
6° Open Supersu and apply binaires!
Click to expand...
Click to collapse
do we need to unroot the device for this first?????
akshayrrrb said:
do we need to unroot the device for this first?????
Click to expand...
Click to collapse
No.
You need to root your mobile first. Kingroot works for me.

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