Can't update binary for SuperSU - Samsung Galaxy S7 Questions and Answers

So I'm using a USA T-Mobile Samsung Galaxy S7, SM-G930T U4BQB1, Android 7.0. I just rooted the device but I can't get SuperSU to give me root permission. It says it needs to update the binary. While trying to update the binary it will say Samsung KNOX has been detected and ask if I want to disable it. Whether I hit yes or no it will say installation has failed. I can use adb to disable KNOX but I will still get "Installation Failed" when I try to update the binary
I can't use a custom recovery to flash the zip because the USA galaxy S7 bootloader is locked. Because of all of this I can't give any apps root permission. Any help would be appeciated

Related

please help with supersu and root...

ok I rooted my device and followed the thread completely(http://forum.xda-developers.com/showthread.php?t=1887757&highlight=rooting+4+1+1) once rebooted, I went to supersu to update..and got error..("There is no SU binary instaled, and SuperSU cannot install it, This is a problem!") someone please help me fix this,,thank you...do I have to follow another way or unroot? Samsung galaxy tab 2 7.0.4.1.1
Try to root with CF Auto Root..
It will gives you stock CWM.
See here
http://forum.xda-developers.com/showthread.php?p=38769448#post38769448

LG G2 vs 12B problem installing....

installing the root access on my 12B version of Verizon's latest firmware update failed to install Superuser. apk. I was able to install available code which I did line by line...but when I arrived to Superuser.apk this is the message I [INSTALL_FAILED_ALREADY_EXISTS]. Please let me know if there are any alternatives to being able to get a 'complete' root. Although ROOTED shows up in status tab TWRP.

[Q] SuperSU "No binary installed..."

I rooted my SGS4 Active a while back. Had SuperSU and everything was working fine. But now a message pops up saying: "There is no SU binary installed, and SuperSU cannot install it. This is a problem! If you just upgraded to Android 4.3, you need to manually re-root - consult the relevant forums for your device!"
I disabled & re-installed SuperSU, and still the same problem.
1) Is it safe to re-root my device when it's already rooted, or will I have to unroot before I root again.
2) I've read that the SuperSU version on PlayStore isn't the right one, is there a link to the latest version?
Device specs:
(AT&T) Samsung Galaxy S4 Active
SAMSUNG-SGH-I537
Version 4.4.2
I have a link for rooting my version already, but I figured I should ask before I risk bricking my phone hahah.
My thanks for any assistance.
Yes its safe to re-root, just follow the same method you used to root it in the fist place and it should work. its happened to me a couple times and all i did was re-root following the original method used
Sent from my SAMSUNG-SGH-I727 using XDA Premium 4 mobile app
This happened to me also when installing aosp rom... All I did was install superSU from play store and ran it when it was installed. It asked me to root the phone and after reboot all was fixed..
Your device is KK(4.4),so It's a ric problem,I think.
Please install the recovery(like CWM,TWRP) and install a zip file from developer page.
http://download.chainfire.eu/282/SuperSU/

Help with SuperSU

Hello there, today I have a concern on my app SuperSu I had my phone rooted with king root, but before supersu said "Binaries need to be updated" But then I deleted king root then made SuperSu my primary root. Now it says "SuperSu has no binaries installed and SuperSU can't install them." I tried flashing updates, but then they didn't work they would always say "Failed" I need to know how to fix this problem I've tried many ways so if you guys could help me fix this problem i would be more then happy!
I HAVE A SAMSUNG GALAXY S5
Model Number: SM-G900T
Android Version 4.4.2

Root S7/ S7 Edge & Unroot Easy (Updated: 02/09/2020)

This is an updated root and unroot method for the s7/s7 edge.
I updated the zip file with the latest eng boot
Uploaded the latest stock files
Credit: https://forum.xda-developers.com/verizon-s7-edge/how-to/root-s7-s7edge-oreo-nougat-t3819616
Use V10 Odin Files this will allow you to root the s7/s7 sdge on the latest firmware. (02/09/2020)
Directions:
This works for Oreo And Nougat Roms
As always there is a chance of bricking your phone
1. Download and extract S7_Oreo_Nougat_Adb_Advanced_Root.zip
2. Reboot your phone to download mode
3. Inside the S7_Oreo_Nougat_Adb_Advanced_Root folder you will find an Odin_Firmware folder. Use Odin and flash the Eng Boot Image for your
phone
4. Once phone is rebooted and connected to computer click on the cmd-here.exe and type root.bat in the command window and hit enter
5. Follow directions on the command window
6. You can only use system root on Oreo
7. Once root is done and root bat closes leave your phone alone for a few minutes it may reboot a couple of times
8. Sprint Users This should work for you as well just let me know if your phone reboots with eng boot.img installed like it did on nougat while try too run the root.bat. I may need to change some things
9. With this system root do not update su binary if in anyway you get something asking you to update binaries ignore it. You can also disable notifications about updating binaries. This will not affect su app
10. Don't flash any superuser zips in recovery that are not made by me
S7 Oreo Nougat Adb Advanced Root V13: https://archive.org/download/s7oreo...Nougat_Adb_Advanced_Root_V13 (02-08-2020).zip
Return to stock:
Open odin
Reboot in download mode
Apply files
Plus in device
Flash to device
VZW-G935VVRUACSH1: https://archive.org/download/vzwg935vvruacsh120191014133427/VZW-G935VVRUACSH1-20191014133427.zip
Thank you. Followed the straight forward steps and got mine done perfectly on v10_BL. I even flashed stock and did it again just to be sure. I very much appreciate your work.
1) will this work on G935TUVSACSI1
2) how to install magisk plz reply
abdullahpk33 said:
1) will this work on G935TUVSACSI1
2) how to install magisk plz reply
Click to expand...
Click to collapse
Works on latest firmware
No bootloader unlock so no magisk
How do I return to stock with the changes that I have while rooted on S7 flat model? Sorry for nooby question
thank you so after trying for 1yr i got root on 935t ...
Can we install custom recovery/twrp???
And plz anyone know how to install xposed framework
i tried on G935P sprint , everything went like u said, but after cm closed and phone rebooted, and i went to open supersu (ur app) said root undetected !!!
i choosed supersu app (not system root ) ! any help
edit: i run root bat again, but this time choosed (system root orio while i am on nougat lol) and i choosed only root no tweak (before chosed on demand) + didnt choose finger fix..
but i feel the device little slow, any help ?
Somehow I am on version 11 of bootloader.....
Does it delete all my files? Oo
Also after flashing eng boot my phone is stuck at endless reboot
stuck at bootloader
abdullahpk33 said:
thank you so after trying for 1yr i got root on 935t ...
Can we install custom recovery/twrp???
And plz anyone know how to install xposed framework
Click to expand...
Click to collapse
To install Xposed, just download the Xposed installer 3.15 apk and install from the app. Reboot.
Will this work on SM-G935U
(Baseband: G935UUEU4BQD2) ???
will this work for Samsung Galaxy s7 edge SM-G935T Qualcomm Android 8.0 sir ?
Do you know??
Is there an unbranded firmware download available somewhere for this phone???
It did'nt work on my S7 edge SM-G935T T-mobile Qualcomm
I already used different cables, usb port, restart my laptop..
Anyone can help ? Will appreciate a lot!
it says on the phone [boot]fused 11 > binary 10
Good work man..
Can you explain how to unroot because my phone is little bit lagging and I can't flash stock firmware because after flashing the stock firmware my phone will stuck on Samsung logo..
Sorry for my bad English.. ?
None of the odin files worked for G930PVPSBCTA1
I'm on version G930PVPSBCTA1 and none of the odin files would flash. Fails immediately when flashing. Am I doing something wrong?
dont work on 930p v11 booloader
Well that sucks. I highly doubt we'll see a root method then at this point. Thanks for replying.
eng boot v11
hello,
I'm trying to root g935u and see every tread stuck on v11 bootloader.
Seems it may help: h_t_tps:// support.halabtech.com/index.php?a=downloads&b=file&id=234247
I have no access or knowledge to use that alone.
I get the same error message as you on a Verizon version
I get the same error message as you on a Verizon version
sinizter0202 said:
It did'nt work on my S7 edge SM-G935T T-mobile Qualcomm
I already used different cables, usb port, restart my laptop..
Anyone can help ? Will appreciate a lot!
it says on the phone [boot]fused 11 > binary 10
Click to expand...
Click to collapse

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