Database Users

[Q] 4.1.2 & SuperSU Survival mode

I have N7 running 4.1.1, it's rooted (supersu) and unlocked (cwm).
I received a notification for 4.1.2, should I try enable "Survival mode" through SuperSU and let it upgrade? or do I need to load stock image (loose all of my stuff)

OTA won't successfully update if you are not running a fully stock device.
i.e stock ROM, kernel, recovery
Also bootloader should be locked and device should be unrooted.
You can backup apps using titanium backup or something similar.

a1exus said:
I have N7 running 4.1.1, it's rooted (supersu) and unlocked (cwm).
I received a notification for 4.1.2, should I try enable "Survival mode" through SuperSU and let it upgrade? or do I need to load stock image (loose all of my stuff)
Click to expand...
Click to collapse
If you have not modified the /system partition or the kernel, you will be able to run the OTA from ClockworkMod. As far as "losing root" is concerned, the issue is that the permissions get reset by the OTA update - the binary is still there. You can fix this yourself following these steps:
Download the JZO54K-from-JRO03D OTA update and copy it to your sdcard
Install the OTA update via CWM.
If it succeeds, leave the device in recovery mode and connect to the device via adb:
Code:
> adb shell
Once you've connected to the device issue the following commands:
Code:
# chown root:root /system/xbin/su
# chmod 6755 /system/xbin/su
If using Superuser, the su binary lives in /system/bin instead.
If you don't feel like learning, you could always use a toolkit :silly:
protip: dont use toolkits.

What if you have changed something?
comminus said:
If you have not modified the /system partition or the kernel, you will be able to run the OTA from ClockworkMod. As far as "losing root" is concerned, the issue is that the permissions get reset by the OTA update - the binary is still there. You can fix this yourself following these steps:
Click to expand...
Click to collapse
So I have deleted one or another pre-included apps I wasn't using. How does one do a 4.1.2 upgrade in such cases?

stickplayer said:
So I have deleted one or another pre-included apps I wasn't using. How does one do a 4.1.2 upgrade in such cases?
Click to expand...
Click to collapse
Same here. I had to use the update linked in post below.
http://forum.xda-developers.com/showpost.php?p=32752631&postcount=20

OTA with TWRP?

this may have been asked, but i'm new to the nexus 7. i rooted it right away, and put TWRP on. probably shouldn't have but i like doing nandroids. i was excited for the OTA and want to just install it since my tab got it, but it won't obviously since i've got a custom recovery (duh i should've thought of that..) and i don't want to go flashing roms yet (i like keeping everything stock right away, it's so smooth)
so my question is, is there a way to go back and flash the stock recovery somehow so i can OTA, then put TWRP back on? i can't find the stock file to fastboot flash or anything

You can either download the OTA update manually and flash via TWRP. or do a full 4.2 stock ROM
http://forum.xda-developers.com/showthread.php?t=1989158
Warning: there have been mixed results from the early adopters on the OTA patch. I was running 4.1.2, TWRP, and SuperSU. I lost both SuperSU and TWRP when I upgraded and a handfull of apps are not working right with the new multi user file structure.
The way I did it was
1) Download the OTA zip from the thread I posted above
2) Moved that to SD Card (I moved via Google Drive, you can use USB if you want) I did the whole thing while waiting for a flight without a computer handy
3) Reboot to TWRP Recovery
4) Flash OTA Zip
To get Root and TWRP back I did the following (note, I have SuperSU pro and the survival mode was checked)
1) disabled SuperSU and reenabled which prompted to update Binaries
2) flashed TWRP via ROM Toolbox

kangy said:
You can either download the OTA update manually and flash via TWRP. or do a full 4.2 stock ROM
http://forum.xda-developers.com/showthread.php?t=1989158
Warning: there have been mixed results from the early adopters on the OTA patch. I was running 4.1.2, TWRP, and SuperSU. I lost both SuperSU and TWRP when I upgraded and a handfull of apps are not working right with the new multi user file structure.
The way I did it was
1) Download the OTA zip from the thread I posted above
2) Moved that to SD Card (I moved via Google Drive, you can use USB if you want) I did the whole thing while waiting for a flight without a computer handy
3) Reboot to TWRP Recovery
4) Flash OTA Zip
To get Root and TWRP back I did the following (note, I have SuperSU pro and the survival mode was checked)
1) disabled SuperSU and reenabled which prompted to update Binaries
2) flashed TWRP via ROM Toolbox
Click to expand...
Click to collapse
thanks kangy! i also lost both when i flashed.
the reason it didn't work was that i frogot i played with my build.prop and had apps frozen on titanium.
so i disabled and reenabled SuperSU, but no prompt to update.
i'm using rom toolbox now to install but it keeps telling me install failed...basically because it doesn't have root i presume. any ideas?

Alright try this.
Go to SuperSU settings and and click on Reinstall under Cleanup, it will give you a prompt and tell you it will self close and to re-install from the market. (Mine never fully uninstalled which I assume is due to it being flashed to ROM, I checked under the App manager and it only had a downgrade option so) Anywho. If it did uninstall go ahead and redownload it from the market, if it didn't check the market anyway, the Dev published and update for it to help with 4.2 multi users.
Once you get it reinstalled and/or updated from the market go back to the settings and Toggle off Enable Superuser, close the app, re-open and then re-enable superuser. You probably will want to give it a reboot at this point. (Ive restarted my device a hundred times since going to 4.2 from trying to work through the bugs. Once you restart test a root app. I used Adaway for the test. Important, if the app fails or gives an error about not having root, try again. After I went through all of those motions SuperSU was pretty slow for a while with giving root access, usually the second request from the app wakes it up. Since then though it is back to being snappy with zero lag.
Yes, the reason you can't flash TWRP through ROM Toolbox is that requires root. Once you get your SuperSU working try flashing the latest TWRP again, it should only take a few seconds to flash. Let me know how it goes, I'm subscribed to the thread. I may not be the smartest guy on XDA but you are in the same exact boat I was last night!

jayochs said:
thanks kangy! i also lost both when i flashed.
the reason it didn't work was that i frogot i played with my build.prop and had apps frozen on titanium.
so i disabled and reenabled SuperSU, but no prompt to update.
i'm using rom toolbox now to install but it keeps telling me install failed...basically because it doesn't have root i presume. any ideas?
Click to expand...
Click to collapse
First, determine if you have root or not. Open TiBackup, if it opens correctly and you can see all your apps listed, you have root. Otherwise it will say "Failed to obtain root," and quit.
If you have root, then great. If not, you can flash the SuperSU zip in TWRP/CWM: http://download.chainfire.eu/282/SuperSU/CWM-SuperSU-v0.98.zip
I haven't tried flashing superSU, I've always flashed Superuser zip [google "superuser zip"], and then installed superSU from Play store.
Once you have root..
Go to Settings > Security and check allow installation from non-market apps, and uncheck the security feature that checks all apps for being malicious.
Then try it. If you still cannot restore apps, you might have to install them with adb.
I just updated someone's N7 to 4.2, and as usual I backed up everything in TiBackup.
Then I backed up the TitaniumBackup directory [because I had to do a full factory reset].
I then extracted all the .apk.gz files with gunzip. [in linux OR adb: $ gunzip *.apk.gz -- for windows, I suppose you would have to use 7-Zip].
Then I tried to install with pm:
Code:
for i in *.apk; do pm install $i; done
But every one was giving me an error, INSTALL_FAILED_INVALID_URI, I couldn't figure it out. Found a thread said to chmod 755 /data/local, but that did not fix it.
So what I had to do, was on my linux PC:
Code:
for i in *.apk;
do adb install "$i"
done
So I finally was able to batch install my apk files.
after that I restored all apps data.

Nandroid back ups not possible after 4.2 update
After updating my rooted N7 to 4.2 OTA I re-rooted using Wug's Nexus Root Toolkit 1.5.5 and realized that Nandroid back ups are failing.
I had no problem creating such back ups while on 4.1.2 and using his Toolkit 1.5.3. I guess the reason may be that the 1.5.5 Toolkit does not have the latest build incorporated.

Yordan5 said:
After updating my rooted N7 to 4.2 OTA I re-rooted using Wug's Nexus Root Toolkit 1.5.5 and realized that Nandroid back ups are failing.
I had no problem creating such back ups while on 4.1.2 and using his Toolkit 1.5.3. I guess the reason may be that the 1.5.5 Toolkit does not have the latest build incorporated.
Click to expand...
Click to collapse
why are you even using a toolkit? it's a nexus!...
Root by flashing Superuser zip or superSU zip in CWM/TWRP.
Make nandroid backups in CWM/TWRP, and you should have no problem.

mvmacd said:
why are you even using a toolkit? it's a nexus!...
Root by flashing Superuser zip or superSU zip in CWM/TWRP.
Make nandroid backups in CWM/TWRP, and you should have no problem.
Click to expand...
Click to collapse
NRTK 1.5.5 would not flash the 4.2 custom rom I fed it either. Just kept stalling out with errors that it could not find the zip file.
So I booted into TWRP and flashed it with no problem at all.
I also did backup in TWRP and checked everything but saw no mention that is was a Nandroid backup. How can I be sure?

i'm trying to nandroid back to a 4.1.2 nandroid i have, problem is, twrp has different directories for nandroids in 4.2 than 4.1.2...so it can't find the old nandroids and i can't find the 4.2 dir where twrp stores them now. ugh. such a damn headache for an update that it turns out i didn't want lol

Read my post below, I was having the same problem but got back on 4.1.2. You have to use the twrp explorer and relocate the twrp files since 4.2 moved them.
http://forum.xda-developers.com/showthread.php?t=1992552
Nandroid Downgrade from 4.2 to 4.1.2
Sent from my Nexus 7 using Tapatalk 2

Help for updating

Hi i have a n7 3g on 4.2.1 rooted..i installed also ota rootkeeper
Now i nave the 422 update downloaded but i ve read the rootkeeper is not functioning on 422 so now if i install the update will my root be safe opening rootkeeper band rerooting with it?
I ve a stock ROM and kernel..just unlock bootloader and root..
sent from rootilapia

I'm also stock rom/kernel, rooted and have cwm recovery, supersu, and voodoo ota rootkeeper. I told ota rootkeeper to backup root. I copied the update file to the N7 and ran the update through cwm recovery. After the update I kept root and kept cwm recovery by answering Yes to a prompt about disabling flashing stock recovery (thus keeping cwm recovery) and Yes to a prompt about recovering root. Very easy overall.

R: Help for updating
Hi to copy the update.zip you used adb or just wired to PC and copied it in the -root of sd?
If i install the update downloaded by the nexus and then run rootkeeper would be good or better install it through recovery?
Really thanks
sent from rootilapia

I downloaded the update (6ece895ecb23.signed-nakasi-JDQ39-from-JOP40D.6ece895e.zip) to my computer and from there to the N7 via usb cable. That way I could easily check the md5 checksum and I don't always trust d/l straight to the N7 although it should work fine. You can even install the zip from the download folder.
Do you have root via Superuser or Supersu? With Supersu and ota rootkeeper (told it to backup root) I kept both root and my cwm recovery. Without them, the update will flash the stock recovery overwriting a custom recovery like cwm or twrp and you will loose root. Even so, you can re-root after getting 4.2.2 and you can install a custom recovery.
I'm not sure if Superuser or twrp recovery gives the same results as I had, but the setup I posted above works beautifully. You do need to backup root with rootkeeper before flashing the update.

i lost root after updating even with rootkeeper. i simply flashed the supersu file i already had on my sd and all is fine

R: Help for updating
I have supersu and i ve configured rootkeeper when just installed means i checked everything
So now if i download the update for nakasig and install it through cwm and then put super su.apk in root of SD and then open rootkeeper and restore root will work?
sent from rootilapia

Keep Root or Re-Root 4.3 - SOLVED

UPDATE - I discovered a Nexus 4 thread, followed the direction (changing as needed for the N7) and voila it worked
I created a step-by-step tutorial to keep ALL data going from 4.2.2 root > 4.3 root
http://forum.xda-developers.com/showthread.php?t=2390286
Unlocked Bootloader and Rooted. From what I've read I can't keep root (as of now). So what is the easiest way to keep all my data and move over to Rooted 4.3? Step-by-step would be helpful....
Thanks.

The easiest way if you have stock recovery is to revert any system changes you've made (in my case remove the AOSP browser from system apps), accept the OTA update, and once it's up and running, boot into twrp without permanently flashing (which you can do with mskips toolkit) and flash the updated 1.51 supersu zip. Then go to the play store and activate the supersu app.
Sent from my Galaxy Nexus using xda premium

Worked like a charm!! Thank you very much!! Super quick/easy! Already did the OTA update and thought it would be a pain in the ass to fix, but no problem.
Mskip's toolkit: http://goo.im/devs/mskip/toolkit/google_nexus7/Google_Nexus_7_ToolKit_v5.0.0.exe
SuperSU:
http://download.chainfire.eu/343/SuperSU/UPDATE-SuperSU-v1.45.zip

95Z28 said:
The easiest way if you have stock recovery is to revert any system changes you've made (in my case remove the AOSP browser from system apps), accept the OTA update, and once it's up and running, boot into twrp without permanently flashing (which you can do with mskips toolkit) and flash the updated 1.51 supersu zip. Then go to the play store and activate the supersu app.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
I have the same situation here, but I'm not familiar with the procedure.
"boot into twrp without permanently flashing (which you can do with mskips toolkit) and flash the updated 1.51 supersu zip."
could you explain that step by step please?
I install the toolkit - which point to I have to use? and wat is twrp?
What do I have to do, to flash the 1.51 supesu.zip?
Big thanks in advance
Harry

Dirty-Harry said:
I have the same situation here, but I'm not familiar with the procedure.
"boot into twrp without permanently flashing (which you can do with mskips toolkit) and flash the updated 1.51 supersu zip."
could you explain that step by step please?
I install the toolkit - which point to I have to use? and wat is twrp?
What do I have to do, to flash the 1.51 supesu.zip?
Big thanks in advance
Harry
Click to expand...
Click to collapse
Is it not easier to simply use Chainfires CF Auto-Root? A couple of clicks in windows and it's done.

Does Chainfires CF Auto-Root only root not make any changes? I don't want to have to reset the rom back to factory or reinstall all of the apps. If Chainfires CF Auto-Root does just root, cool.
With Mskip's toolkit how do you root? There is no choice for 4.3, just 4.2.2.

Unless I've missed something when installing the OTA using clockwork recovery it asked if I wanted to stop a stock recovery from being reinstalled and if I wanted to keep root. This just seemed to work and gave me 4.3 with custom recovery and root - nothing else needed.

Dirty-Harry said:
I have the same situation here, but I'm not familiar with the procedure.
"boot into twrp without permanently flashing (which you can do with mskips toolkit) and flash the updated 1.51 supersu zip."
could you explain that step by step please?
I install the toolkit - which point to I have to use? and wat is twrp?
What do I have to do, to flash the 1.51 supesu.zip?
Big thanks in advance
Harry
Click to expand...
Click to collapse
I'd like my hand held too, please. Or at least link to instructions. Thanks.

If anyone wants to actually make a 1,2,3,etc direction list, many people would be grateful.
95Z28 said:
The easiest way if you have stock recovery is to revert any system changes you've made (in my case remove the AOSP browser from system apps), accept the OTA update, and once it's up and running, boot into twrp without permanently flashing (which you can do with mskips toolkit) and flash the updated 1.51 supersu zip. Then go to the play store and activate the supersu app.
Click to expand...
Click to collapse
1. I'm not sure if I have any system changes? Is there an easy way to tell?
2. Running OTA update will only remove Root, not unlocked Bootloader or Custom Recovery (CWM/TWRP)?
Am I following this right? Supposing I have removed any system changes i do the following:
1. Accept OTA
2. After update boot into recovery (Vol Down + Power) --- CWM in my case
3. Flash the 1.51 SuperSU Zip
4. DONE? I'm rooted?

[How-to] root, the more easy way

hi there,
finally i found a more easy way to root my z3tc.
it works with out flashing an other firmware and it keeps the drm keys and your bootloader locked.
its not even necessary to wipe the device, so you can keep all our apps an settings.
so here are the steps i did to get root on my z3tc running the latest kitkat stock firmware.
1.) download and install kingroot 4.1 its an oneclick root, similar to towelroot.
take care that it is v4.1+ and not below !!!
2.) install superuser from playstore (just because you well be asked for it in the next step. i use kinguser for granting permissions later)
3.) download an install XZDualRecovery
(choose option 2, install for superuser.)
4.) download and flash (via recovery) SonyRICDefeat
enjoy full root on your device

nvm

stavro said:
hi there,
finally i found a more easy way to root my z3tc.
it works with out flashing an other firmware and it keeps the drm keys and your bootloader locked.
its not even necessary to wipe the device, so you can keep all our apps an settings.
so here are the steps i did to get root on my z3tc running the latest kitkat stock firmware.
1.) download and install kingroot 4.1 its an oneclick root, similar to towelroot.
take care that it is v4.1+ and not below !!!
2.) install superuser from playstore (just because you well be asked for it in the next step. i use kinguser for granting permissions later)
3.) download an install XZDualRecovery
(choose option 2, install for superuser.)
4.) download and flash (via recovery) SonyRICDefeat
enjoy full root on your device
Click to expand...
Click to collapse
i concur with TS.
But be warned that kingroot's SU binary sometimes have issues with granting access to ADB even though you have allowed it by default.
I spent the entire day troubleshooting my friend's tablet trying to root via kingroot,flashing dual recovery and giving it proper root via supersu. needless to say, it was very educational as it was frustrating.
once you ran the bat file for ric defeat, you still need to dl the app called SDfix (by nextapp) to fully write to sdcard. and yes, the sdcard write bug is still there from kitkat!

Hi There,
Does this Method work with Lollipop?
Is it possible to use Supersuser instead of Kinguser to mangage permissions?
Greets nutz

nutsymtom said:
Hi There,
Does this Method work with Lollipop?
Is it possible to use Supersuser instead of Kinguser to mangage permissions?
Greets nutz
Click to expand...
Click to collapse
Yes works with Lollipop. After running the latest Kingroot (KingRoot-4.1.0.249.apk ), before rebooting I installed dual recovery for locked bootloader. Then rebooted to TWRP and flashed BETA-SuperSU-v2.49.zip, which will uninstall KingUser on first run.
However I got the XignCode3 error from com2us and gamevil games. So I booted back into TWRP and flashed UPDATE-SuperSU-v2.46.zip and everything was peachy.

Teella said:
Yes works with Lollipop. After running the latest Kingroot (KingRoot-4.1.0.249.apk ), before rebooting I installed dual recovery for locked bootloader. Then rebooted to TWRP and flashed BETA-SuperSU-v2.49.zip, which will uninstall KingUser on first run.
However I got the XignCode3 error from com2us and gamevil games. So I booted back into TWRP and flashed UPDATE-SuperSU-v2.46.zip and everything was peachy.
Click to expand...
Click to collapse
is there a special reason why you flashed supersu v2.49 first and v2.46 afterwards? i mean flashing just v2.46 would work as well right ?
@frostmore did you use 4.1 ? as far as i understood ric defeat gives you write access to the system on the internal storage on sony devices (for what normally root would be sufficient) and has nothing to do with the kitkat writing limitation on external cards. so you have to use one of the many apps in the store which will fix this. (or do the trick yourself in an xml file) since i installed xposed as well (this was btw the only reason why i wanted root to be able to use app settings again) i did it there.

It works !!!
Finally. Thx a lot.

Worked great on my SGP611. I didn't bother unlocking the bootloader. I performed this on 23.1.A.0.690. I first replaced with SuperSU 2.46, but it seemed to have issues removing KingRoot. I then flashed 2.49 beta, and it removed KingRoot, then I switched back to SuperSU 2.46.
Cheers!

I tried rooting my SGP611 with Android version 4.4.4 and failed. That is when I decided to manually update (flash) it to 5.0.2 with the build number 23.1.A.1.28 (currently the latest version Sony had released). And suddenly the magic happend thanks to KingRoot. On the first try I have successfully rooted my device.
Then, without rebooting, I immediately installed NUT's XDualRecovery via the second method (install on stock modded ROM with superuser).
Next thing I rebooted into TWRP recovery and flashed the latest available BETA version of SuperSU by Chainfire (2.49-BETA).
I rebooted back into system and opened the SuperSU app and removed all the KingRoot apps, updated the 'su' binary with 'Normal' mode in SuperSU and finally rebooted my device again.
The result was satisfying.
At last I have root access on my Xperia Z3 Tablet Compact 16GB Wifi model running Android 5.0.2 with Chainfire's SuperSU, XDualRecovery, Bootloader locked!
I tried RIC defeating my device and wasn't successful. But apperently that's not a big deal because XDualRecovery may have already killed RIC. (Maybe I am wrong(!), so please correct me...)
My favourite apps like AdAway, Titanium Backup, SD Maid and Busybox work flawlessly. And rebooting my device didn't remove my root for now. Well, I have to test it for some days to see if root is permanent.
A big THANK YOU to the KingRoot team.

I tried Rooting my SGP 612 with stock 5.0.2 but got stuck at the first step. Kingroot couldnt root the device succesfully.
Edit: Dont mind the commenct, worked fine on the second try.

ChiDi9901 said:
I tried RIC defeating my device and wasn't successful. But apperently that's not a big deal because XDualRecovery may have already killed RIC. (Maybe I am wrong(!), so please correct me...).
Click to expand...
Click to collapse
I forgot about that part. That didn't work for me either. According to XZDualRecovery thread it does. I can confirm have r/w access to /system, haven't checked anywhere else..

arcane613 said:
I forgot about that part. That didn't work for me either. According to XZDualRecovery thread it does. I can confirm have r/w access to /system, haven't checked anywhere else..
Click to expand...
Click to collapse
I wasn't able to write to my external SDCard until I ran SDFix by nextapp, now I can RW everywhere

hey guys rooted Z3 Tab with Kingoroot..
on the last step i install Supersu 2.49 and install the binaries...
but on the last step install Supersu 2.46 but after reboot
can't install the Supersu Binaries?
Anyone have s a idea for me?
Regards

This method still works on 23.1.A.28

i can't root my SGP621 with kingroot 4.1 :crying:
it says "root access is unavailable"
it's on Lollipop 5.0.2
thanks guys

sir, can i root the sameway ?
@stavro this is my device info...thx

i am not the developer of the root method nor do i have experience with rooting (via kingroot) of other devices then mine (sgp611).
its just a list of things i did to get root in a more simpler way then it was already possible before.
i would expect that it works for the sgp621 too since you have same firmware version then i have.
but if you are not sure you better go to the general kingroot thread and see if other people can confirm that root is working for your device.

Do I have to flash XZDualRecovery and SonyRIC Defeat when I only need root?

stavro said:
i am not the developer of the root method nor do i have experience with rooting (via kingroot) of other devices then mine (sgp611).
its just a list of things i did to get root in a more simpler way then it was already possible before.
i would expect that it works for the sgp621 too since you have same firmware version then i have.
but if you are not sure you better go to the general kingroot thread and see if other people can confirm that root is working for your device.
Click to expand...
Click to collapse
I can confirm that this method works on sgp621!
No issues at all even starting from Lollipop 5.0.2 v23.1.A.0.690 firmware, thank you!
The only thing I can't do is flash RICDefeat patch from recovery (it fails with an error I can't remember), but even without that patch I can read and write \system folder.

Bruce666 said:
Do I have to flash XZDualRecovery and SonyRIC Defeat when I only need root?
Click to expand...
Click to collapse
It's highly recommended to install
XZDualRecovery to automatically gain the RIC patch. You don't need to flash SonyRIC Defeat if you install the recovery because it's already included.
The question is, what do you want to do with root? Having system R/W access is quite important to actually have a complete root experience.