[Q] Omni Rom root issue - Galaxy Tab 2 Q&A, Help & Troubleshooting

I just flashed the latest Omni Rom 4.2.2 and found it generally great however one issue I cannot seem to fix. Device is rooted with busybox however when I ran root validator it says "you may have root but permission was not given. Did you allow root when prompted?" or words to that effect...
The issue seems to be that when I run a process / app that requires root access I do not get the prompt to allow root access therefore it can't be given. I even set root to always allow and this didn't fix it. I opened SuperSU and the apps says binary needs to be updated but the update always fails in normal mode. I tried updating via TWRP but the device doesn't boot to recovery and update the binary either.
I have tried unintalling and reinstalling SuperSU and this has no effect.
Another thing, the hardware keyboard is enabled every reboot... but this is easy to get around and may be unavaiodable at this stage. I'm not super concerned about this as sure to be fixed eventually.
Also no photosphere available in stock cam and pano did not work at all (no image captured from cam although it does TRY to make a pano, but with no input from cam it cannot work).
Any ideas how to fix?

originaldigga said:
I just flashed the latest Omni Rom 4.2.2 and found it generally great however one issue I cannot seem to fix. Device is rooted with busybox however when I ran root validator it says "you may have root but permission was not given. Did you allow root when prompted?" or words to that effect...
The issue seems to be that when I run a process / app that requires root access I do not get the prompt to allow root access therefore it can't be given. I even set root to always allow and this didn't fix it. I opened SuperSU and the apps says binary needs to be updated but the update always fails in normal mode. I tried updating via TWRP but the device doesn't boot to recovery and update the binary either.
I have tried unintalling and reinstalling SuperSU and this has no effect.
Another thing, the hardware keyboard is enabled every reboot... but this is easy to get around and may be unavaiodable at this stage. I'm not super concerned about this as sure to be fixed eventually.
Also no photosphere available in stock cam and pano did not work at all (no image captured from cam although it does TRY to make a pano, but with no input from cam it cannot work).
Any ideas how to fix?
Click to expand...
Click to collapse
Try flashing SuperSU zip through recovery manually, instead of using the app itself. The SuperSU app requires root to already be fully functional in order for it to install its binaries via normal mode. I don't know about the keyboard and panorama, but I do know that photosphere requires gyro sensor, which the Tab 2 does not have.

Fixed!
putr4s said:
Try flashing SuperSU zip through recovery manually, instead of using the app itself. The SuperSU app requires root to already be fully functional in order for it to install its binaries via normal mode. I don't know about the keyboard and panorama, but I do know that photosphere requires gyro sensor, which the Tab 2 does not have.
Click to expand...
Click to collapse
Worked perfectly. Thank you!

Related

[Q] BusyBox Updater Breaks Root Access

There have been a couple similar posts, but none seem to provide any help, so I apologize for creating a new one if the answer is already out there.
With that said, I recently purchased a new LG Nitro HD and promptly used SuperOneClick to root it. Everything seemed to work fine (on the first try); I rebooted the phone, SU was there, all seemed well. The first thing I tried to use the root access for was to change the LCD Density, and that didn't work - so I tried to update the BusyBox on my phone, using "BusyBox Installer". After I did that, my root access seemed to "break", by which I mean superuser is still installed, and SuperOneClick reports my phone as rooted, but SuperUser cannot authorize apps (or doesn't even try) and attempting to run an app that requires root access simply fails, suggesting that my phone is not rooted. Typically, I would ODIN the SOB and be done with it, but I cannot find any PIT files for the Nitro HD (and I am assuming that would be necessary for me to do anything with ODIN). I've also tried using SuperOneClick to unroot and reroot the device, but now it hangs on step 7 every single time.
Does anyone out there have any suggestions at all?
I believe I fixed this issue. "Super Manager" appears to use its own busybox, which is enough to open the system directory in r/w mode and delete the busybox directory from system/xbin. This seems to have restored root access, though a lot of apps are still not working for me. Still, apps are prompting for su access and are showing up in su's list of approved apps - which is more than I could get before.
Please advise - I am seeing this as well
SolusCado said:
I believe I fixed this issue. "Super Manager" appears to use its own busybox, which is enough to open the system directory in r/w mode and delete the busybox directory from system/xbin. This seems to have restored root access, though a lot of apps are still not working for me. Still, apps are prompting for su access and are showing up in su's list of approved apps - which is more than I could get before.
Click to expand...
Click to collapse
The new MeanROM ICS uses the new SuperUser - however, it breaks root access as you mention. Please advise the corrective action. Send PM if ncessary

[Q] SuperSU update fails

I know there's a dedicated SuperSU thread but being a newbie on this forum I cannot post there.
I have Teclast P78HD tablet (A31 and Android 4.4.2) which I have rooted using Kingo. There is no custom recovery available for this model, AFAIK, so zip option is out of question I think. Kingo installed SuperSU 1.9.1 which does work, but as Play offered an update I accepted it, got 2.0.1. A big mistake.
The system still works, it prompts to grant root access when an app needs it. But I cannot run the SuperSU app anymore, it asks if I want to update. If I select yes after a while it fails and tells to reboot and try again. Which of course gives the same result. Selecting cancel closes the program. Uninstalling the update returns the system back to working 1.9.1. I have tried also Settings / Cleanup / Reinstall and Settings / Cleanup / Switch superuser app but both fail similarily. I also tried to replace the APK in /system/app using ES File Explorer but this method also makes an app to ask for update.
Any ideas how to update SuperSU on this tablet? Maybe I should just forget the problem and use the current one, but it is somewhat old and the changelog lists many, many changes. Plus Play keeps offering an update which is somewhat annoying
Boffortes said:
I know there's a dedicated SuperSU thread but being a newbie on this forum I cannot post there.
I have Teclast P78HD tablet (A31 and Android 4.4.2) which I have rooted using Kingo. There is no custom recovery available for this model, AFAIK, so zip option is out of question I think. Kingo installed SuperSU 1.9.1 which does work, but as Play offered an update I accepted it, got 2.0.1. A big mistake.
The system still works, it prompts to grant root access when an app needs it. But I cannot run the SuperSU app anymore, it asks if I want to update. If I select yes after a while it fails and tells to reboot and try again. Which of course gives the same result. Selecting cancel closes the program. Uninstalling the update returns the system back to working 1.9.1. I have tried also Settings / Cleanup / Reinstall and Settings / Cleanup / Switch superuser app but both fail similarily. I also tried to replace the APK in /system/app using ES File Explorer but this method also makes an app to ask for update.
Any ideas how to update SuperSU on this tablet? Maybe I should just forget the problem and use the current one, but it is somewhat old and the changelog lists many, many changes. Plus Play keeps offering an update which is somewhat annoying
Click to expand...
Click to collapse
uninstall supersu and try this one. some people have issues with supersu and have found superuser to work correctly.

[Q] problem rooting

Hello, i have a gt-n8010 tablet and just updated it to 4.4.2, from 4.1.2 i had root, worked any method cwm or autoroot, but in this version cant make root work well, i use SuperSU as root app, i do this: (debugging is on)
1 install SuperSU through autoroot (using odin) it installs and everthing goes well, reboots and it says something about disabling knox i just hit yes
2 install pro and configure the SuperSU app,*
but at some point after using the app (granting root access), when i access the SuperSU interface it tells me that SuperSU has to update the "su" binary it asks me "normal" or "CWM", i hit normal as always because i didnt install CWM recovery, but this time fails installation and closes the app unlike version 4.1.2 wich didnt have any problem, and doesnt let me to access the app interface because it keeps telling me about updating binary, but when an app asks for root access it still asks me to grant it, and any app previously root granted stays granted.
the apps i use with root are: root explorer, root uninstaller, game killer, triangle away
wich seems strange is that root explorer, root uninstaller and triangle away once i grant root access they work fine, i can access root folders and modify them, uninstall system apps and even reset flash count, but game guardian, game killer and gamecih dont work as they should, they open well but cant use them to read memory and change any ingame value.
gamecih just never shows that has root access even if i granted it and doesnt respond to hotkey
game guardian opens and appears to work but when searching for a value shows 0 results everytime, every game
and game killer opens, but the message saying "Rooted" never shows and after like 20 seconds it closes and opens again in an infinite loop without letting me use it, it also doesnt respond to hotkey.
i have also tried the CWM recovery method and install SuperSU through recovery, it install without problem and just as previous method after some time of use it tells me that SuperSU has to update binary and fails installation and still cant use apps like game killer, i go back to CWM recovery and reinstall it, it reinstalls but this second time, it tells me something about disable recovery flash i just hit yes and after that it warns me about root access loss and ask me to fix it, wich i say yes, then i hit reboot now and everything goes well, but same problem, updating binary problem and no game killer type apps.
i have tried uninstalling every knox app, but still the same. i like to hack games rooting for anything else doesnt matter, any idea what can be causing this? and how to solve it?
voltrex32 said:
Hello, i have a gt-n8010 tablet and just updated it to 4.4.2, from 4.1.2 i had root, worked any method cwm or autoroot, but in this version cant make root work well, i use SuperSU as root app, i do this: (debugging is on)
1 install SuperSU through autoroot (using odin) it installs and everthing goes well, reboots and it says something about disabling knox i just hit yes
2 install pro and configure the SuperSU app,*
but at some point after using the app (granting root access), when i access the SuperSU interface it tells me that SuperSU has to update the "su" binary it asks me "normal" or "CWM", i hit normal as always because i didnt install CWM recovery, but this time fails installation and closes the app unlike version 4.1.2 wich didnt have any problem, and doesnt let me to access the app interface because it keeps telling me about updating binary, but when an app asks for root access it still asks me to grant it, and any app previously root granted stays granted.
the apps i use with root are: root explorer, root uninstaller, game killer, triangle away
wich seems strange is that root explorer, root uninstaller and triangle away once i grant root access they work fine, i can access root folders and modify them, uninstall system apps and even reset flash count, but game guardian, game killer and gamecih dont work as they should, they open well but cant use them to read memory and change any ingame value.
gamecih just never shows that has root access even if i granted it and doesnt respond to hotkey
game guardian opens and appears to work but when searching for a value shows 0 results everytime, every game
and game killer opens, but the message saying "Rooted" never shows and after like 20 seconds it closes and opens again in an infinite loop without letting me use it, it also doesnt respond to hotkey.
i have also tried the CWM recovery method and install SuperSU through recovery, it install without problem and just as previous method after some time of use it tells me that SuperSU has to update binary and fails installation and still cant use apps like game killer, i go back to CWM recovery and reinstall it, it reinstalls but this second time, it tells me something about disable recovery flash i just hit yes and after that it warns me about root access loss and ask me to fix it, wich i say yes, then i hit reboot now and everything goes well, but same problem, updating binary problem and no game killer type apps.
i have tried uninstalling every knox app, but still the same. i like to hack games rooting for anything else doesnt matter, any idea what can be causing this? and how to solve it?
Click to expand...
Click to collapse
Try to download/update via the Google play store, it might do the trick.
Lange-199 said:
Try to download/update via the Google play store, it might do the trick.
Click to expand...
Click to collapse
I already have, and didnt work
voltrex32 said:
I already have, and didnt work
Click to expand...
Click to collapse
Try to uninstall supersu (root uninstaller) and install via Google play, the same su update question will then be asked and click on normal just like you did before. The problem might be due to a old version of supersu from the flash.
Lange-199 said:
Try to uninstall supersu (root uninstaller) and install via Google play, the same su update question will then be asked and click on normal just like you did before. The problem might be due to a old version of supersu from the flash.
Click to expand...
Click to collapse
I have already tried reinstall, first shows to work fine, when message that su binary has to update comes out and it installs correctlly, it just needs sometime after or a reboot for the app to ask me again about su binary update and fail installation, during the time it "installed correctlly" i still have the same problem losing root access with gamekiller type apps.
i have also tried full unroot from inside the app, then reflash SuperSU, and still have the problem even that is 2.02 version.
But have to say that i have root access already, i tried another su app, i installed CWM recovery then installed rom manager from Google play, then inside rom manager downloaded and installed Superuser and it worked and still does, all my apps that need root access work, dont know how or why, but they work. For obvious reasons i had to install SuperSU first then grant root access to rom manager then install the other su app and bingo!!, but for reasons i dont know, the SuperSU app was no where to be found, like if it was uninstalled, but thanks anyway

[Q] Temp Unroot needed for NowTV . --- (A) This has now been Answered in Post 9

****EDIT****
Please see http://forum.xda-developers.com/showpost.php?p=56539897&postcount=9 for the Answer
*************
Hi all ,
I'm wanting to use NowTV (like SkyGo) on my OnePlus , however they are using a type of Root check that most root hiders cannot bypass.
Therefore I'm looking for a way to temp unroot and then root back again with ease.
just wondering if there are any tools or easy to follow guides?
thanks
Disable Superuser in SuperSU settings.
zoro25 said:
Hi all ,
I'm wanting to use NowTV (like SkyGo) on my OnePlus , however they are using a type of Root check that most root hiders cannot bypass.
Therefore I'm looking for a way to temp unroot and then root back again with ease.
just wondering if there are any tools or easy to follow guides?
thanks
Click to expand...
Click to collapse
Or if you are on a Cm nightly you can turn them off in the developer option
Disabling super user doesn't work, their detection method is unknown and they check more than the su binary.
I might try the nightlies, however I need stability.
Thanks for the responses so far
Outside of the nightly wing if you want stability use the M releases, they are designed to be more stable than the nightly branch
zoro25 said:
Disabling super user doesn't work, their detection method is unknown and they check more than the su binary.
I might try the nightlies, however I need stability.
Thanks for the responses so far
Click to expand...
Click to collapse
The problem isn't really the SuperSU as such, it's CM. They flag CM as a rooted ROM, it'll even happen if you're on stock un-rooted CM11S.
Transmitted via Bacon
I'm pretty sure that I saw an xposed module that could hide superuser completely. Might want to give that a try
skyguy126 said:
I'm pretty sure that I saw an xposed module that could hide superuser completely. Might want to give that a try
Click to expand...
Click to collapse
As per my post right above yours, it isn't SU that's the problem, it's that the ROM is CM.
Transmitted via Bacon
Timmaaa is correct and that's the info I wanted, I had tried the xposed modules but none worked and now I know why.
I'll contact sky and see if I get anywhere
****EDIT****
So it seems that Timmaaa is NOT correct as there is NO CyanogenMod or any ROM check, it's all to do with the the name of your Root App
Short Version is unroot and uninstall SU app for this to work (removing SU Binary or removing Root alone is not enough)
So we need to have a new Root app with a new AppID and name , and also the SU binary to be identified as something else for this to possibly work.
I now have NOWTV working , and it's on an Unrooted One+One with no SU App installed after running full Unroot (however my SUPro app is still installed)
Note that SUPro does nothing really and just gives extra functionality when the main SU app is installed.
Thanks for everyone help and input on this.
So it seems that you would have to
1)Full UnRoot (Which also uninstalls the main SuperUser app)
2) Watch what ever you wanted to on NowTV or SkyGO
3)Go through the Rooting process again as if it were a new device. (which will again stop NOWTV/SkyGo) from working.
Do steps 1 and 2 again to watch.
This would have to be done everytime you want to watch NowTV
zoro25 said:
Timmaaa is correct and that's the info I wanted, I had tried the xposed modules but none worked and now I know why.
I'll contact sky and see if I get anywhere
****EDIT****
So it seems that Timmaaa is NOT correct as there is NO CyanogenMod or any ROM check, it's all to do with the the name of your Root App
Short Version is unroot and uninstall SU app for this to work (removing SU Binary or removing Root alone is not enough)
So we need to have a new Root app with a new AppID and name , and also the SU binary to be identified as something else for this to possibly work.
I now have NOWTV working , and it's on an Unrooted One+One with no SU App installed after running full Unroot (however my SUPro app is still installed)
Note that SUPro does nothing really and just gives extra functionality when the main SU app is installed.
Thanks for everyone help and input on this.
So it seems that you would have to
1)Full UnRoot (Which also uninstalls the main SuperUser app)
2) Watch what ever you wanted to on NowTV or SkyGO
3)Go through the Rooting process again as if it were a new device. (which will again stop NOWTV/SkyGo) from working.
Do steps 1 and 2 again to watch.
This would have to be done everytime you want to watch NowTV
Click to expand...
Click to collapse
This is just a theory... may be wrong:
Can't you move the SuperSU app into /system/app instead of /data/app. Or does the NOWTV app have perms to check the integrity of /system also. Or can you change the app id of the SuperSU app with a simple decompile tool.
I did that while using cm11s. But still had problems trying to watch skygo. In the end I had alter my buildprop to a phone which supports skygo as at the time it didn't support oneplus one. Then full unroot etc to watch then root back to get root access again.

[Q] SuperSU permission problem

I have SuperSU v2.40 on CM11S. Initially when I started using apps that required root worked with the prompt. I was trying to give root permission to MultiROM Manager via the prompt and for some reason the prompt window is unresponsive to taps/touches. This problem also happens in any new app that also requires root access. I tried disabling the prompt and selecting the option to grant all apps root permission and that seems to solve the problem, but obviously that is not something I'd like to use on a daily basis. Is this a known issue with SuperSU? What should I do to fix this? Re-install? I did not find any way to add apps to the SuperSU list manually (on the non-Pro version), is there one?
I installed root by flashing it through TWRP (2.8.4.1) after completely restoring back to CM11S (44S, Stock Kernel) via fastboot couple of days back.
UPDATE: The problem was with Tapjacking protection under SuperSU's Settings. Switched off temporarily, gave some apps the root permission and switched it back on.
UPDATE 2: The problem was because of Lux. The app controls the brightness by putting an overlay which prevents you from tapping the SuperSU prompt.
Came here to say exactly what you found out lol glad you figured it out
If you ever have issues trying to install an apk in the future, it's due to the same thing with lux. Disable it temporarily and you will be able to click the install button for the apk.
Sent From Lollipopified Bacon Goodness!

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