CM11 Lost Root - Nexus 5 Q&A, Help & Troubleshooting

I'm running CM11 here, today's nightly build. I was messing around with the built in Superuser because I wanted to use SuperSU instead. I disabled the built in Superuser, and now it looks like it's gone and my phone lost root. What do I do?

Flash the latest zip from Chainfire in recovery
Sent from my Nexus 5

RTNDO128 said:
I'm running CM11 here, today's nightly build. I was messing around with the built in Superuser because I wanted to use SuperSU instead. I disabled the built in Superuser, and now it looks like it's gone and my phone lost root. What do I do?
Click to expand...
Click to collapse
I'm guessing that you won't be doing that again! Next time, just install SuperSU without doing anything with superuser. SuperSU will become the default (Alpha Male)!
Sent from my Nexus 7 (2013)

Thanks for the help everyone, all is well now. Turns out I just had to re-enable root in the developer options. SuperSU is working as it should be now.

RTNDO128 said:
Thanks for the help everyone, all is well now. Turns out I just had to re-enable root in the developer options. SuperSU is working as it should be now.
Click to expand...
Click to collapse
how you re-enable root??
plz tell i have the same problem as yours:crying:

AbhRich said:
how you re-enable root??
plz tell i have the same problem as yours:crying:
Click to expand...
Click to collapse
Flash SuperSU via recovery.

Chromium_ said:
Flash SuperSU via recovery.
Click to expand...
Click to collapse
How to Flash SuperSU via recovery
plz tell me in detail..
and thanks for the quick reply:good:

AbhRich said:
How to Flash SuperSU via recovery
plz tell me in detail..
and thanks for the quick reply:good:
Click to expand...
Click to collapse
How did you have root originally? Toolkit?

Chromium_ said:
How did you have root originally? Toolkit?
Click to expand...
Click to collapse
when i have stock rom i use oneclickroot to root my phone
then i flash CM11 on my xperia M dual
As i know CM11 is already rooted..but any root required app i install says plz root your device

AbhRich said:
when i have stock rom i use oneclickroot to root my phone
then i flash CM11 on my xperia M dual
As i know CM11 is already rooted..but any root required app i install says plz root your device
Click to expand...
Click to collapse
DOH
http://forum.xda-developers.com/showthread.php?t=2507905
Scroll to rooting part. If you need further help just post but take the time to read that incase you have any further troubleshooting questions, it will fix anything.

AbhRich said:
how you re-enable root??
plz tell i have the same problem as yours:crying:
Click to expand...
Click to collapse
Reread the second sentence in the post you quoted.

mistahseller said:
DOH
http://forum.xda-developers.com/showthread.php?t=2507905
Scroll to rooting part. If you need further help just post but take the time to read that incase you have any further troubleshooting questions, it will fix anything.
Click to expand...
Click to collapse
i done the same method as written their..
su is installed successfully
then reboot
but nothing happens my device is still not rooted
---------- Post added at 06:54 PM ---------- Previous post was at 06:45 PM ----------
Wakamatsu said:
Reread the second sentence in the post you quoted.
Click to expand...
Click to collapse
Brother there is no re-enable named thing in developer options
i just want to do correct things with my device
Thats why i ask...

AbhRich said:
i done the same method as written their..
su is installed successfully
then reboot
but nothing happens my device is still not rooted
---------- Post added at 06:54 PM ---------- Previous post was at 06:45 PM ----------
Brother there is no re-enable named thing in developer options
i just want to do correct things with my device
Thats why i ask...
Click to expand...
Click to collapse
Boot your phone into recovery and install this zip: http://download.chainfire.eu/382/SuperSU/UPDATE-SuperSU-v1.93.zip

Chromium_ said:
Boot your phone into recovery and install this zip: http://download.chainfire.eu/382/SuperSU/UPDATE-SuperSU-v1.93.zip
Click to expand...
Click to collapse
after installing the zip
i open root checker app and it stuck on saying ''çhecking if device is rooted''
and then i clear chache of superuser from mannage application
then reboot
now all is well realy thanks for the help...

Chromium_ said:
Boot your phone into recovery and install this zip: http://download.chainfire.eu/382/SuperSU/UPDATE-SuperSU-v1.93.zip
Click to expand...
Click to collapse
how can i recover photos from internal storage..?

AbhRich said:
how can i recover photos from internal storage..?
Click to expand...
Click to collapse
Plug it into your computer
Sent from The Deathstar

I flashed the super Su onto my phone and i stil, do not have rull root I cannot remove system apps and, i disabled the superuser in settings The super SU does give grants but i cannot remove a thing or go into system root files
Can some one help me please

Johnt880 said:
I flashed the super Su onto my phone and i stil, do not have rull root I cannot remove system apps and, i disabled the superuser in settings The super SU does give grants but i cannot remove a thing or go into system root files
Can some one help me please
Click to expand...
Click to collapse
Boot into recovery. Flash the zip provided above and that's ALL
Sent from my Nexus 5 using XDA Premium 4 mobile app

hello
dec1153 said:
Boot into recovery. Flash the zip provided above and that's ALL
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
And root checker says i do not have root
I did that and i do not have full superuser rights , still cannot remove system files it says i need root

Johnt880 said:
And root checker says i do not have root
I did that and i do not have full superuser rights , still cannot remove system files it says i need root
Click to expand...
Click to collapse
Does it say it has successfully flashed?.....maybe try again
Sent from my Nexus 5 using XDA Premium 4 mobile app

Related

[Q] How do I check for root?

I just rooted. How do I check for root?
xmetalfan99 said:
I am in the process of rooting my phone. I have flashed the vralec bootchain and installed the custom recovery. I chose CWM Touchwiz. The issue I am having is the recovery claims there is no .zip file with the superuser and unlocked bootloader. I have tried moving the file around on the sdcard to no avail. I also dled the filed directly to my phone from the guide. What should I try now?
Should I try a different recovery?
Click to expand...
Click to collapse
I had the same problem when I tried this originally so I went with TWRP and then my problem was solved. It takes a little while to track down the zip as it could be in a /sdcard/0/ or /storage/extSdCard/0/ directory folder, but you should be fine if you look in those. Hope this helps!:good:
---------- Post added at 12:06 PM ---------- Previous post was at 12:01 PM ----------
xmetalfan99 said:
I just rooted. How do I check for root?
Click to expand...
Click to collapse
Download "Root Checker" from the Play Store. It will show you whether or not you are rooted.
I may be mistaken but if you have Super User or Super SU installed you've achieved root. At least, that's what I looked for to make sure the root took.
Sent from my SCH-I535 using xda app-developers app
jessicahll said:
I may be mistaken but if you have Super User or Super SU installed you've achieved root. At least, that's what I looked for to make sure the root took.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
And making sure binaries do actually update
Sent from my SCH-I535 using xda app-developers app
xmetalfan99 said:
I just rooted. How do I check for root?
Click to expand...
Click to collapse
Just go in any store and get root checker that's what I do
Sent from my SCH-I535 using Tapatalk 2
You can always open up a terminal emulator and type su. If the $ turns into a # and or superuser pops up and asks for permissions, then that means you're rooted.

[Q] Installed omni ROM and it says I don't have root.

So I used the CF Auto root to root my nexus 5. I have installed the omni rom and I am told I don't have root or that I need to install superuser, which i tried to do without success. What do I do? The prompt comes up when launching root apps
catsargent said:
So I used the CF Auto root to root my nexus 5. I have installed the omni rom and I am told I don't have root or that I need to install superuser, which i tried to do without success. What do I do? The prompt comes up when launching root apps
Click to expand...
Click to collapse
Just flash the superSU.zip in recovery and you`ll be rooted again. Link http://forum.xda-developers.com/showthread.php?t=1538053.
gee2012 said:
Just flash the superSU.zip in recovery and you`ll be rooted again.
Click to expand...
Click to collapse
The gee man is all over everything today, lol. Keep up the good work!
Sent from my Nexus 5
jd1639 said:
The gee man is all over everything today, lol. Keep up the good work!
Sent from my Nexus 5
Click to expand...
Click to collapse
Have lots of time today
gee2012 said:
Just flash the superSU.zip in recovery and you`ll be rooted again. Link http://forum.xda-developers.com/showthread.php?t=1538053.
Click to expand...
Click to collapse
Thanks. Where do u get the zip?
catsargent said:
Thanks. Where do u get the zip?
Click to expand...
Click to collapse
In the link in posted i my post, look on the thread for flashable cwm/twrp zips.
catsargent said:
Thanks. Where do u get the zip?
Click to expand...
Click to collapse
the latest supersu http://download.chainfire.eu/382/SuperSU/UPDATE-SuperSU-v1.93.zip
simms22 said:
the latest supersu http://download.chainfire.eu/382/SuperSU/UPDATE-SuperSU-v1.93.zip
Click to expand...
Click to collapse
Oh. Lol I didn't see that
You could also switch to the latest TWRP and it will ask if you want to root before leaving your recovery .
Sent from my Nexus 5 using Tapatalk

What is eu.chainfire.supersu.MainActivity Emblem?

This process is important? I was deleting SuperSU and in says that if I delete SuperSU I will delete this file too...
If you're unrooting, you don't need to keep it.
Ok, thanks.
There is a way to see if there is any modifications to the system's file?
Sent from my Nexus 5 using XDA Free mobile app
There's an OTA checker flashable zip in general I think.
No, not in the ota, I say in general, if I want just to control of there is any modifications without flash anything
Sent from my Nexus 5 using XDA Free mobile app
Giolte_ said:
No, not in the ota, I say in general, if I want just to control of there is any modifications without flash anything
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
I don't understand. Please rephrase
If I want to check if the system's file are modified, how can I do?
Sent from my Nexus 5 using XDA Free mobile app
Giolte_ said:
If I want to check if the system's file are modified, how can I do?
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
There is only one way. By flash the OTA checker zip in custom recovery. It can be found in the general forum I believe.
---------- Post added at 10:15 AM ---------- Previous post was at 10:12 AM ----------
Here it is
http://forum.xda-developers.com/showthread.php?t=2927865
Ok, so I have to flash this with flashify (rooted with towelroot)
After the flash I'll have to unroot the phone and just install Lollipop with the ota?
Sent from my Nexus 5 using XDA Free mobile app
Giolte_ said:
Ok, so I have to flash this with flashify
Click to expand...
Click to collapse
Flash what with Flashify?
I think the best bet for you is to read the thread about root / update in my signature. OTA is proving too troublesome. I can't hand hold you through the whole process.
I mean the zip checker
Sent from my Nexus 5 using XDA Free mobile app
Giolte_ said:
I mean the zip checker
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
I already told you.
Ok, I've read your thread about how to upgrade to Lollipop the Nexus.
The fact is that my main pc have no working USB ports, so if I want to unlock the bootloader and stuff like this I have to use my second pc, and it is very slow (the last time to just fastboot a factory image it tooks me one hour of suffering).
I think that the method 2b is the one that is closest to my situation:
1. Unlock bootloader if necessary (This wipes data)
2. Accept OTA update
3. Fastboot flash a custom recovery image (of your choice)
4. Fastboot flash a custom boot.img (@Chainfire for basic root, @sykopompos for full permissive mode)
5. Flash from recovery, SuperSU
Click to expand...
Click to collapse
I don't want root, so:
2. Accept OTA update
Click to expand...
Click to collapse
If I have understood, the only thing that I have to do is use flashify to flash the OTA checker zip. file and than proceed with the OTA, right?
If there is another way to do this without use the PC, it will be great, but I don't know.
Is what I said right or I forgot something?
Thank you with your help anyway!
Giolte_ said:
If I have understood, the only thing that I have to do is use flashify to flash the OTA checker zip
Click to expand...
Click to collapse
You haven't understood. I told you how to flash it. I did NOT say flash via flashify please try to read properly
There is only one way. By flash the OTA checker zip in custom recovery.
Click to expand...
Click to collapse
This is what you mean?
If yes, I can't flash with a custom recovery because I have the stock recovery (because I'm rooted with only Towelroot, so stock recovery and locked bootloader)
Giolte_ said:
This is what you mean?
If yes, I can't flash with a custom recovery because I have the stock recovery (because I'm rooted with only Towelroot, so stock recovery and locked bootloader)
Click to expand...
Click to collapse
Then you can't use it! Wait for the OTA and install it.
I already have the OTA, but I think that there could be some issues, this is why I want to check if everything it's good, I don't want to brick/bootloop the device
Giolte_ said:
I already have the OTA, but I think that there could be some issues, this is why I want to check if everything it's good, I don't want to brick/bootloop the device
Click to expand...
Click to collapse
You wont brick it. If you're not stock, it wont install.
Thank you, it works

[ROOT][INFO][MARSHMALLOW] How to Root 6.0 Easily + Systemless [TESTED]

Hello guys,
Old guide
Here I'm sharing a little info about rooting marshmallow for those who don't know. Do not flash BETA-SuperSU-v2.64-20151220185127.zip it's giving lots of force closes. Note: I'm using Indian version firmware.
Steps:
Install 6.0 OTA
Install TWRP recovery from here
Download BETA-SuperSU-v2.62-3-20151211162651.zip from this thread #3
Flash it via TWRP
When rebooting TWRP will ask you to install supersu. do not install it.
important* take a nandroid backup before flashing supersu zip
Click to expand...
Click to collapse
Systemless Rooting with SuperSU
follow this guide: http://forum.xda-developers.com/moto-g4-plus/how-to/root-systemless-rooting-supersu-2-74-2-t3405772
Thanks. I just installed MM and then the bad 2.64 SuperSU after setting everything back up. Pain in the butt. Kind of makes me regret rooting it in the first place..
I have installed Marshmallow and rooted with 2.64. No one FC...
mairhanss said:
I have installed Marshmallow and rooted with 2.64. No one FC...
Click to expand...
Click to collapse
I got lots of them and that's why I recommended that do not use 2.64.
mairhanss said:
I have installed Marshmallow and rooted with 2.64. No one FC...
Click to expand...
Click to collapse
I have 2.64 too and no FC.
Just decided to install 2.64 after making a nandroid backup, in case anything went wrong. I'm glad to see that it's working fine for me, no FC.
The guide is the same as Chainfire talks about his SuperSU.
Its no guide only for MXP
AnoopKumar said:
I got lots of them and that's why I recommended that do not use 2.64.
Click to expand...
Click to collapse
2.64 is fine. No issues.
Sent from my XT1562 using Tapatalk
---------- Post added at 10:47 AM ---------- Previous post was at 10:46 AM ----------
Anoop, fc is only for you on 2.64) 2.60 plus versions work fine
Sent from my XT1562 using Tapatalk
how do i uninstall system apps like sheets and docs after root.?
bablu048 said:
how do i uninstall system apps like sheets and docs after root.?
Click to expand...
Click to collapse
Download any cleaner app and give root permission to that. After that delete those apps.
Sent from my XT1562 using Tapatalk
how do i get back MM boot screen because after rooting it shows bootloader unlocked logo.?
bablu048 said:
how do i get back MM boot screen because after rooting it shows bootloader unlocked logo.?
Click to expand...
Click to collapse
Dude, the answer to your question is on the first page of the X Play theme and apps section. People need to learn to read
bro i flashed root file via twrp afer reboot there is super su. and i did full factory reset , after that there is no root .
Nico3d3 said:
Dude, the answer to your question is on the first page of the X Play theme and apps section. People need to learn to read
Click to expand...
Click to collapse
Is it ok to flash latest super su v2.64?will it give bootloop?
Chandru1166 said:
bro i flashed root file via twrp afer reboot there is super su. and i did full factory reset , after that there is no root .
Click to expand...
Click to collapse
No problem flash the zip again.
Sent from my XT1562 using Tapatalk
AnoopKumar said:
Hello guys,
Here I'm sharing a little info about rooting marshmallow for those who don't know. Do not flash BETA-SuperSU-v2.64-20151220185127.zip it's giving lots of force closes. Note: I'm using Indian version firmware.
Steps:
Install 6.0 OTA
Install TWRP recovery from here
Download BETA-SuperSU-v2.62-3-20151211162651.zip from this thread #3
Flash it via TWRP
When rebooting TWRP will ask you to install supersu. do not install it.
important* take a nandroid backup before flashing supersu zip
Click to expand...
Click to collapse
Man you saved my life. I accidentally flashed the v2.64 and the force closes happened. I had to restore my backup and then flash the mentioned version.
Sent from my XT1562 using Tapatalk
super su 2.65 work fine for me, 2.64 need actived for code via adb
AnoopKumar you saved our lives by giving the last simple solution of a working SuperSU.
I tried the latest 2.65, 64, and was roaming around the forums for solution and you provided one! Thanks a lot brother!
FC's are killing me on .64, on .65 the phone doesn't go past the bootloader
Can I completely unroot after rooting with this method (without factory reset of course)
Sent from my XT1562 using Tapatalk
Finally rooted my device.
Sent from my XT1562 using Tapatalk

[Completed] Rooted but no supersu

Greetings XDA
I have a rooted samsung galaxy s6 edge(At&t) version lollipop 5.1.1 that i rooted with Odin.
I have no custom recovery installed and my problem is that supersu does not work, it says that su binary need to be updated.
After searching google i could not find a recovery.img for my specific model number SM-G925A.
I need help if there is a way i can install a custom recovery or how to update su binary so i can grant root access to apps.
By the way i am a newbie in the rooting world.. so simple answers will be appreciated!
Regards
You see a pop-up window with a warning and 2 buttons at the bottom:
1. Normal
2. Using TWRP.
Right?
blinoff82 said:
You see a pop-up window with a warning and 2 buttons at the bottom:
1. Normal
2. Using TWRP.
Right?
Click to expand...
Click to collapse
Actually i tried with kingroot.net even though i had no clue if it is compatible with my device or not and i just tried it and the results were positive , my device was rooted and i could use root access with apps but now a different problem appeared i lose root access on reboot or crash , it turns out that this is cause my bootloader is not unlocked or something like that , i dont really know if it is or not and i dont have TWRP installed i have stock recovery from android..
lunaso said:
... i dont have TWRP installed i have stock recovery from android..
Click to expand...
Click to collapse
You can try to update binary file "Normal", without TWRP.
Sent from my OnePlus One using XDA Labs
blinoff82 said:
You can try to update binary file "Normal", without TWRP.
Sent from my OnePlus One using XDA Labs
Click to expand...
Click to collapse
I tried but it just crashes my phone and it reboots automatically.
lunaso said:
I tried but it just crashes my phone and it reboots automatically.
Click to expand...
Click to collapse
OK, then read this thread https://forum.xda-developers.com/showthread.php?t=2276863
Sent from my OnePlus One using XDA Labs
blinoff82 said:
OK, then read this thread https://forum.xda-developers.com/showthread.php?t=2276863
Sent from my OnePlus One using XDA Labs
Click to expand...
Click to collapse
No useful help there i am stuck.
I want to check if my bootloader is unlocked or not , how can i check that? Even though 70 % i am sure it is unlocked but is there a way to confirm it?
lunaso said:
No useful help there i am stuck.
Click to expand...
Click to collapse
I meant that you can try to place su binary in appropriate place manually and give permissions. See this tutorial for manual install section https://github.com/koush/Superuser/issues/216#issuecomment-38354585
If this not helped you need to reroot your device. Unfortunately, I do not know the other options, it is a pity that you have no custom recovery.
Sent from my OnePlus One using XDA Labs

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