I am running Nexus 7 with 4.2.1 build JOP40D.
After I got the 4.2.1 OTA update I noticed root was no longer working.
I went into Settings and Apps and disabled it and tried using SuperUser but discovered that it didn't work with 4.2.1
I used the Google Nexus_7_ToolKit_v4.0.0 and ran the root command choosing SuperSU which was the correct one for 4.2.1.
It did a cleanup of any other root stuff and successfully pushed root to the device.
It did not show up in the App Drawer, but does show up in Settings, Apps, All.
I tried again by sideloading via CWM recovery but there was no difference.
I then ran the toolkit to remove root, busybox, etc, then attempted to reinstall them both again.
I am still stuck with the same problem.
When running a root app such as Titanium Backup, it gets stuck at "asking for root rights" and not the 'you need to root your device' message.
Any help?
[edit]
When installing busybox it checks and says you should see the reply
system/xbin/busybox
but the reply I get is
system/bin/busybox
Is this a problem?
DazFromTaz said:
I am running Nexus 7 with 4.2.1 build JOP40D
After I got the 4.2.1 OTA update I noticed root was no longer working.
I went into Settings and Apps and disabled it and tried using SuperUser but discovered that it didn't work with 4.2.1
I used the Google Nexus_7_ToolKit_v4.0.0 and ran the root command choosing SuperSU which was the correct one for 4.2.1.
It did a cleanup of any other root stuff and successfully pushed root to the device.
It did not show up in the App Drawer, but does show up in Settings, Apps, All.
I tried again by sideloading via CWM recovery but there was no difference.
I then ran the toolkit to remove root, busybox, etc, then attempted to reinstall them both again.
I am still stuck with the same problem.
When running a root app such as Titanium Backup, it gets stuck at "asking for root rights" and not the 'you need to root your device' message.
Any help?
Click to expand...
Click to collapse
1. you need to flash the su binaries in your recovery, latest su binaries http://download.chainfire.eu/298/SuperSU/CWM-SuperSU-v0.99.zip
2. or you need to install busybox if you already flashed the binaries. you can find free busybox installer apps in the play store. best one is by stericson.
That's what confuses me. I have flashed the su binaries via recovery and also installed busybox.
Downloaded the busybox from Play Store now though. It can't install with root though.
Remember, SuperSU is showing up in Settings, Apps, All, it just doesn't seem to be usable or showing up in app drawer.
DazFromTaz said:
That's what confuses me. I have flashed the su binaries via recovery and also installed busybox.
Downloaded the busybox from Play Store now though. It can't install with root though.
Remember, SuperSU is showing up in Settings, Apps, All, it just doesn't seem to be usable or showing up in app drawer.
Click to expand...
Click to collapse
delete supersu from either /data/app/ or /system app/, wherever you have it installed. then reboot into recovery and wipe cache and dalvik. after, reboot and reinstall supersu app.
are you sure that you flashed the latest su binaries? if not sure, flash the one that i linked while youre in your recovery.
simms22 said:
delete supersu from either /data/app/ or /system app/, wherever you have it installed. then reboot into recovery and wipe cache and dalvik. after, reboot and reinstall supersu app.
are you sure that you flashed the latest su binaries? if not sure, flash the one that i linked while youre in your recovery.
Click to expand...
Click to collapse
Thankyou again for your response.
I deleted superuser.apk using adb, then cleared the caches. I then rebooted recovery, sideloaded the latest superuser (from the link provided) and then booted into Android.
Same as before. Superuser is not in the app drawer, but can be seen in settings.
Remember when I said I disabled it in Settings, Apps?
Well it turns out that Google remembers this, even when the app is removed and reinstalled. It will not show that it is disabled when you check it in Settings though.
To fix, I disabled again, then enabled it. Boom fixed.
Feel rather sheepish now.
Although you pushed me to learn quite a bit more about adb so thanks for that!
DazFromTaz said:
Remember when I said I disabled it in Settings, Apps?
Well it turns out that Google remembers this, even when the app is removed and reinstalled. It will not show that it is disabled when you check it in Settings though.
To fix, I disabled again, then enabled it. Boom fixed.
Feel rather sheepish now.
Although you pushed me to learn quite a bit more about adb so thanks for that!
Click to expand...
Click to collapse
no matter how it was "fixed", its still a :victory: congrats
WooooooW!!!!!! Banging my head with this one until I found this thread. Crazy but it worked, after I did all that the OP said he did.. Thanks..
So I installed the 4.3 security update, and half way through I got "Error!" and "No command.". I waited, and eventually it rebooted and my root was lost, as usual. Anyway, I tried reinstalling SuperSU from temporary recovery and now whever I open SuperSU it just tells me that I have no SU binary installed.
Can anyone advise me on what to do? I'm using the flashable zip from Chainfire's site.
Edit: Fixed. I'm dumb, I was flashing an old, non-4.3 compatible zip.
I have a SM-G900W8 currently on stock Android 5.1.1. I rooted my device with Odin. My phone was supposed to boot into recovery on it's own during the rooting process, which it didnt. It just rebooted normally. SuperSU wasnt in my apps so I downloaded it from the PlayStore and downloaded also a root checker. The Root Checker confirmed that my phone was rooted. When I open SuperSU, I see the Root Checker app in the apps tab. But SuperSu then asks to update binary and when I press yes, it fails everytime and asks me to reboot and try again. Any ideas ?
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
I'm pretty sure I have root now, but I can't actually run some apps that needs root access (like Ap Ops). Everytime I start up SuperSU, it says the binary needs to be updated. However, it never does it. How do I force it to install? Is there anyway to do it? Thanks.
Flash the most up to date SuperSU zip using TWRP.