superuser binary update - Nexus 4 Q&A, Help & Troubleshooting

haw to update binary for superuser
i have 2.49

Do you have a custom recovery? Flash supersu in it. If not, flash a twrp.img file with fastboot.
Sent from my Nexus 9 using XDA Free mobile app

yes i have custom recovery
i have problem with roms blisspop
root not stable or update su
i have the last V 2.49beta

Related

Nexus Root Toolkit - how can I update TWRP & SU?

Hello, is there any way to update TWRP and SU in device via Nexus Root Toolkit please? Thank you
Don't use a toolkit.
Is your phone already rooted? If it is, just download goo manager from the play store and use it to update twrp. Then download the latest supersu zip either from xda or chainfires site and flash it via your newly updated twrp.
Sent from my Nexus 4 using xda app-developers app
Thank you for quick answer. Will do.
WugFresh Toolkit
Advanced Utilitties - Launch - Flash (Permanent) - Recovery - Select IMG
SU flash via TWRP or Toolkit
Will the Nexus root toolkit install latest version of TWRP for your supported phone??
Bcoz i think if TWRP is not the latest version then device will get a bootloop.... Im not sure.

[Q] SuperSU gives me an error - "There is no binary installed" (Android 5.0)

[Q] SuperSU gives me an error - "There is no binary installed" (Android 5.0)
I have just updated my nexus 4 to Andorid L 5.0 and I rooted the device using CF-Autoroot.
I have the SuperSu app but I dont have access to root and when I open it, it says :
"There is no SU binary installed, and SuperSU cannot install it. This is a problem!
If you just upgraded to Android 5.0, you need to manually re-root - consult the relevant forums for your device."
I am quite tired of unlocking my bootloader over and over again.
Is there a flashable zip that can fix this problem ?
Thank you!
LegitCarry said:
I have just updated my nexus 4 to Andorid L 5.0 and I rooted the device using CF-Autoroot.
I have the SuperSu app but I dont have access to root and when I open it, it says :
"There is no SU binary installed, and SuperSU cannot install it. This is a problem!
If you just upgraded to Android 5.0, you need to manually re-root - consult the relevant forums for your device."
I am quite tired of unlocking my bootloader over and over again.
Is there a flashable zip that can fix this problem ?
Thank you!
Click to expand...
Click to collapse
Download Supersu beta 2.27 zip from http://forum.xda-developers.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133
But you need to have a custom recovery like CWM or TWRP to flash it.
venu123 said:
Download Supersu beta 2.27 zip from http://forum.xda-developers.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133
But you need to have a custom recovery like CWM or TWRP to flash it.
Click to expand...
Click to collapse
Hey thanks for the comment. I flashed it and im stuck now on bootloop
Okay I gave up. I will just flash factory image again and ill leave the bootloader unlocked.
Waiting for the stable version.
LegitCarry said:
Okay I gave up. I will just flash factory image again and ill leave the bootloader unlocked.
Waiting for the stable version.
Click to expand...
Click to collapse
you need to flash .img file of modified kernel from chainfire. and yr .zip of supersu will work
SuperSU 2.2.7 will work but CF-Autoroot flashes a modified kernel so you need to flash a stock kernel first then install SuperSU from TWRP. You can leave you bootloader unlocked.

Superuser binary update fail?!

hey guy, fellow samsung klte user running the cm13 nightlies, i recently switch from the cm 12 rom to cm13 (dirty flash) and superuser binary doesn't seem to want to update with chainfire's superuser app, whenever i try to update it through TWRP but when the file gets downloaded in the cache folder TWRP says that the update.zip is corrupted is this just me? or have other people faced this problem?
Download the newest stable version of Supersu and flash via recovery
as in the app from the app store i have and i've already flashed the latest TWRP recovery but whenever i try to update the binary through the superuser app it always says /temp/cache/update.zip corrupted

I cant root, please HELP!

I flashed TWRP recovery, flashed SuperSu zip throup recovery. Now I have SuperSu app which when opened says Su binary is not installed.
So next I flashed CF Auto Root through odin and again same thing, I have app with same error. I have 910H with Marshmallow. I am tired of searching, I can't root it please help
What Recovery are you using? Make sure its the latest version of TWRP and do NOT use Recovery's root option, when and if it asks to root, select no.
Don't we need to flash a root acceptable kernel 1st, like the Emotion kernel?
Thanks all. I solved it already. I had to flash a kernel first.

Nougat Root?

Edit: Flash latest beta SuperSU from Chainfire thread, that'll work.
Currently I'm on Stock Nougat, installed element kernel but I don't how to root it. I have flashed SuperSU 2.79 but I got bootloop any help would be appreciated.
Twrp installed.
Stock Nougat NPJ25.93-14
ElementX Kernel installed (1.01)
Thanks.
Flash the superuser zip file from the thread below and then install phh superuser app from playstore.
https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
Sent from my Moto G4 Plus using Tapatalk
Silesh.Nair said:
Flash the superuser zip file from the thread below and then install phh superuser app from playstore.
https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
Sent from my Moto G4 Plus using Tapatalk
Click to expand...
Click to collapse
Not working, flashed beta SuperSU from chainfire thread, now working perfectly.
Did you flash supersu in systemless mode? For me it won't even try to boot. I have to restore boot from a twrp backup to boot again.

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