[Q] 5.0.2 update didn't stick, not rooted, CWM - Nexus 7 Q&A, Help & Troubleshooting

I have CWM installed, but I am running stock, no root. I got the 5.0.2 update today and told it to apply. Didn't pay close enough attention on reboot, was asked something about applying something in recover and don't remember if I said yes or no, then prompted for adding root (both of those were in CWM Recovery) and I know I said no to root. After the reboot I was still running 4.4.4.
So I guess I am ready to just manually download and install. Can anyone help me make sure which thread I should be looking at for instructions? I just feel like I have looked at everything and am not confident I am doing the right things. Can I just download the image linked in the Stock OTA URLs thread, then install from recovery?

Installed CWM without Root? :/
Sent from my SM-N9005

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[Q] Lost Root, Motochopper Error. OTA?

I have a Razr M -- if there is a better place to ask this, please don't hesitate to let me know. I am new to this, but trying to learn.
I had the phone rooted and the bootloader unlocked, 4.1.2. I haven't accepted the OTA, but as you'll see below it's a pain because I've lost root and can't freeze the updater. The phone is still unlocked, and TWRP is still installed, but no root.
I had a problem with Safestrap where it would not create new ROM slots. I fixed it with a data format and factory reset. I was able to reroot with Motochopper, and then used Titanium to restore my apps. I must have restored something that the system didn't like, because I got stuck in a bootloop.
I then factory reset again, to start over. Only now Motochopper doesn't root.
I get a success message from Motochopper, Superuser does appear on the phone, but I also get the lines:
sh: /system/xbin/busybox: not found
cp: /system/xbin/su: No such file or directory
Superuser itself says that the binary needs to be updated, but none of the install options (install, recovery install) work. I tried Voodoo OTA Rootkeeper, since I had a protected SU installed, and it didn't work either.
Since I had Safestrap installed, I thought I might be able to get CMOD to a custom ROM slot even if the stock had lost root. I went ahead and created a custom ROM slot and tried to flash the Razr M CMOD 10.1 and gapps to it. I got a success message, but when I boot I just get a blackscreen; I've waited it out for 20 minutes or so, and nothing loads.
I have the Razr 1.20 utility, but frankly I am afraid to use it to try to go back to stock 4.1.2. I don't know what the OTAs have done, and frankly everything I have loaded to the M has bombed, and if I mess with my (now screwed up) stock install, I don't know that I'll be able to recover. But using the 1.20 utility and flashing 4.1.2 is my last idea.
Any help or thoughts? Why the hell did Motochopper stop working? What does this line about busybox mean? Can it be fixed short of trying to go back to stock 4.1.2?
Any help would be deeply appreciated. Because I lost root (and Titanium) I can't freeze the updater any more, which means it's now a matter of postponing every 12 hours. Not my favorite thing. And because my bootloader is unlocked I really hesitate to accept the OTA.
Since you have TWRP installed, get rid of Safestrap, you don't need it. If you're unlocked you can use Utility1.20 with no issues. If, somehow you did install the OTA, and you still have TWRP, then you just need to flash a SU zip in recovery to retain root. However, I think your best bet right now to get everything back to normal is to use the utility.
Sent from my Droid RAZR M using xda app-developers app
Many thanks. A few questions.
First, I may have misspoken, apologies -- the terminology is new to me. Safestrap has a version of TWRP, and that is what I mean when I say that I have TWRP installed. I don't have it separately installed. Does that change your advice?
Second, can I flash a zip of SU from Safestrap? Would I navigate to the Titanium Backup .zip and use the install function of Safestrap?
I deeply appreciate the advice. I may indeed have to go back to stock with the 1.20 utility, as you note.
Safestrap isn't a version of TWRP. It's based off of TWRP, but it's designed to work with a locked bootloader. Honestly, I would just use the utility and flash back to stock, re-root, and then install TWRP.
If you don't want to do this, your next step needs to be flashing TWRP, deleting and uninstalling SS, and flashing SU. You shouldn't be able to flash SU in SS. If you want to take the OTA, then you need to install an aftermarket recovery, first, so you can flash SU.
Sent from my Droid RAZR M using xda app-developers app

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?

[Q] Root Gone after Update

Hello!
I had previously rooted my AT&T Samsung Galaxy S4 using towelroot and everything was fine. However, I recently received an alert from AT&T stating that a new update was available. I currently have 4.4.2 and from this forum, it sounds like the update was for 4.4.4.
I went to download and install the update, but when I did so, the update failed and my root was removed. I cannot reroot using towelroot nor can I get the update to complete, it just resets at about 25%.
I'd like to install the update successfully and possibly reroot, although root is a lesser priority. Does anyone have any ideas on how I can fix this problem?
Thank you.
Do you have a recovery installed? Just flash the SuperSU from recovery, reboot and install binaries. Problem solved.
HORiZUN said:
Do you have a recovery installed? Just flash the SuperSU from recovery, reboot and install binaries. Problem solved.
Click to expand...
Click to collapse
What are binaries and how do you install them? thanks
Deep_Blue_9 said:
Hello!
I had previously rooted my AT&T Samsung Galaxy S4 using towelroot and everything was fine. However, I recently received an alert from AT&T stating that a new update was available. I currently have 4.4.2 and from this forum, it sounds like the update was for 4.4.4.
I went to download and install the update, but when I did so, the update failed and my root was removed. I cannot reroot using towelroot nor can I get the update to complete, it just resets at about 25%.
I'd like to install the update successfully and possibly reroot, although root is a lesser priority. Does anyone have any ideas on how I can fix this problem?
Thank you.
Click to expand...
Click to collapse
The process is lil bit costly. I was all afternoon looking for it . I think this is the solution:
1. There is no official firmware file for NC1. You will have to flash the NB1 file first then apply the update to NC1: HERE
2. You can root your phone and have the latest update for your device. How? Follow this GUIDE.
3. Enjoy
It's easier for my device, I guess. If I flash a rom that doesn't have root access, I just flash the SuperSU zip in recovery and reboot. Unlocked bootloaders make it sooo easy to mess with the phone
Joku1981 said:
The process is lil bit costly. I was all afternoon looking for it . I think this is the solution:
1. There is no official firmware file for NC1. You will have to flash the NB1 file first then apply the update to NC1: HERE
2. You can root your phone and have the latest update for your device. How? Follow this GUIDE.
3. Enjoy
Click to expand...
Click to collapse
Thanks, things are good now!
I followed the instructions for your step Step 1 spelled out in detail at
http://forum.xda-developers.com/showthread.php?t=2616221
http://forum.xda-developers.com/galaxy-s4-att/general/guide-odin-to-stock-updating-rooting-t2926642
http://forum.xda-developers.com/showthread.php?t=2674223
and I was able to update to 4.4.4 successfully. I haven't tried to root my phone but I'm not sure if I really want to so everything seems resolved.

Stock rooted Lollipop with TWRP - Is this the best method to upgrade to MM?

There are a few threads that deal with upgrading lollipop to marshmallow, but they seem to raise as many questions as they answer - mainly since they were usually written before rooted images were distributed.
Basically, I am on an unlocked, rooted stock XT1575 with TWRP 2.8.7.0. It sounds like it's less efficient and has lots of potential problems to go back to stock, unroot, install OTA, do new system root, and re-add TWRP.
Instead, it sounds like the simplest method to get to stock rooted MM, with least steps and potential problems, should be this:
Update TWRP to 2.8.7.1 using IMG file here from within TWRP Recovery (TWRP Manager did not install it when I tried via Android proper - I was still at 2.8.7.0)
Do a full TWRP backup of my current Lollipop stock rooted installation (I assume this means I can restore without problems if the MM install goes awry)
*Optional: Use Titanium Backup to backup settings of important apps, and text messages/MMS.
In TWRP, Wipe->Swipe to Factory Reset
Transfer to phone and Flash via TWRP the stock rooted odexed ROM from this thread (not sure if there is a good argument for deodexed? I've never gotten a clear answer why one should be better, but would stick with odexed just because I believe it is "stock" so maybe less problems?)
Install SuperSU 2.62 from this thread by simply flashing it as normal in TWRP 2.8.7.1.
Reinstall all programs on initial setup. [*Optional: Reinstall via Titanium backup]
I assume if I do this I will: have marshmallow; have root; have working TWRP.
Does anyone see any obvious problems with this method? Thanks, I really appreciate any comments.
EDIT: Yes, I tried this method. It all worked, except I've added SuperSU installation steps that worked for me, since the "Stock Rooted" ROM is NOT actually rooted when I flash it. Also, used Titanium Backup successfully for some programs, so added that as an option.
Sorry to bump, but any response from someone with experience would be very helpful. I just want to make sure I don't have to go through the whole unroot/OTA/reinstall TWRP/reinstall root procedure that every thread says seems to cause problems...
Answered my own question - edited the main post to show the method used successfully.
Thank you for this answer thread. I was looking for the simplest answer for upgrading to MM without having to unroot and reflash everything. Looks like this is the easiest for now (I have having to reinstall everything, since some games I play to NOT react nicely to data being restored via titanium).
Have a brand new XT1575 with 5.1.1, Does the MM Update break root ability. I primarily want it for xposed, adaway. No ROMing
Should I update and then root? or root and then update?
I personally have found that following this method breaks root possibilities. MM is rooted, but when I got to the point of installing SuperSU via these steps, it broke EVERYTHING (settings stopped working, Motorola Services stopped working, etc).
I have to start from scratch again now.

Unable to install OA 6.0.1

hi,
I have a rooted moto x play (indian version)
I downloaded the OTA update, which reboots to recovery and fails. I use twrp as recovery.
And then it keeps failing. I want to install OTA update but don't want to reset my mobile.
Screenshot. ( boot loader is unlocked)
Maybe do a search prior to posting about installing an ota when rooted and running a custom recovery. There's more than a few threads regarding this specific situation.
All you're really doing is cluttering the MXP threads with non needed threads.
I'm not even going to help you out because I hate spoon feeding people who can't even or are to lazy to do either a search on XDA or google.
I did try searching for. no help
can anyone help?
Rooting means you're modifying the system. The system will not be like before. You may be able to download the update but that won't get installed. The modification of system files won't allow you to patch them with the OTA update. So the only way is to flash the firmware manually
since Lollipop, Google doesn't let the OTA install on top of a modified system. (any modification at all). If you were rooted, and you unroot, the system is still considered "modified".
you want to install an official update from your manufacturer, the recommended process is to first return your device to completely stock including replacing TWRP with a copy of the stock recovery.
If you have nandroid backup before install SuperSU, first flash that and flash stock recovery and boot into stock and get ota and flash then you can re root and flash recovery again.

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