Updated to 4.2.2 and lost root? - Nexus 4 Q&A, Help & Troubleshooting

Hey everyone
just updated ota to 4.2.2 and lost root. Superuser is not working. Any help?
thanks

inc188 said:
Hey everyone
just updated ota to 4.2.2 and lost root. Superuser is not working. Any help?
thanks
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Click to collapse
You will always loose root when u update if u don't use a root keeper app. Just reroot your N4
Sent from my Nexus 4 using xda app-developers app

DowntownJeffBrown said:
You will always loose root when u update if u don't use a root keeper app. Just reroot your N4
Sent from my Nexus 4 using xda app-developers app
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thanks.. any suggestions on how to re root? perhaps an easy method
and what apps do you recommend for root keeper?

Its like supersu pro or whatever.
Sent from my Nexus 4 using xda premium

Just flash recovery and then download the supersu zip. Flash the supersu and you are rooted
Sent from my Nexus 4 using xda app-developers app

I used CWM to install the original zip. It prompted me before rebooting if I want to keep root/recovery and to fix it.

I used this thread to reroot using adb...
http://forum.xda-developers.com/showthread.php?t=1993331
Sent from my Nexus 4 using xda premium

I used the Nexus 4 1.3 toolkit with updated files
As a precaution I backed up my folders and make a Titanium backup. Technically re-rooting will not WIPE phone like it did first time I purchased it.
I could have installed CWM but prefer to keep this phone stock, considering its as pure as it will ever be and want the OTA updates.
But there are so many options to get ROOT lots of options. Love it so far.

You can use cwm for flashing the ota to avoid the hassle of using adb sideload. You can choose stock recovery after flashing the su zip. Just use the cwm to flash ota and su. Just my 2 cents
Sent from my Nexus 4 using xda app-developers app

I just paid the £1.95 for Su Pro, which keeps root over OTA updates. Worth the money IMHO, I have wasted more time that that in faffing around each time.

Just rooting it like you did first time will work.
Sent from my Nexus 4 via Tapatalk

syamilsatanick said:
Just flash recovery and then download the supersu zip. Flash the supersu and you are rooted
Sent from my Nexus 4 using xda app-developers app
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This ^^^
Sent from my Nexus 4 using xda app-developers app

inc188 said:
Hey everyone
just updated ota to 4.2.2 and lost root. Superuser is not working. Any help?
thanks
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Click to collapse
Just root again, OTA will make your phone rooted again!!!

Wow. Thanks everyone. I am gonna try a few these. I had no idea su pro kept root. Only had i known
I learn.

After you reroot, get OTA Root Keeper from the Play Store so you can restore root in the future after an OTA

ok... so i figured out an easy way... i used nexus toolkit to root in the first place and then saw this on wug's website... followed the direction and got root back... Thanks everyone for your help
also, its not clear below, but these files are replaced on your computer under C:\Program Files\WugFresh Development\data
"Yes, I am aware that this isn’t working on 4.2.2 right now. This will be fixed in v1.6.3 which will be released ASAP (within a few days or sooner if possible). As a temporary fix you can replace the old adb/fastboot/dll files in the toolkits /data directory with the new ones: new_adb_and_fastboot.zip just download that zip and extract/unzip its contents into the toolkits /data directory and agree to overwrite those files, then proceed to use “Any Build” mode to perform subsequent operations like rooting. Again, this is just a temporary fix for those who are impatient."

Related

(Q) system update downloaded- safe to do?

Hello guys,
I got my n10 today, rooted using marks toolkit.
Now the notification says "system update downloaded" and press to restart and install...
Is there an update or is my tablet trying to restore the original bootloader, and will updating unroot my phone?
Thanks,
Mark.
Sent from my Nexus 10 using xda premium
The OTA is normal. It has nothing to do with root.
I'm not sure if you'll lose root. I don't remember the order of what I did. If you lose it, just re-root. Or you can download Voodoo OTA Root Keeper, which has worked for me in the past.
Sent from my Nexus 4 using xda premium
nyijedi said:
The OTA is normal. It has nothing to do with root.
I'm not sure if you'll lose root. I don't remember the order of what I did. If you lose it, just re-root. Or you can download Voodoo OTA Root Keeper, which has worked for me in the past.
Sent from my Nexus 4 using xda premium
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Click to collapse
Yes, you will lose root but you will remain unlocked... in fact, it is a good idea to unroot before installing OTA updates... being a Nexus device, this can easily be re-rooted....
Thank you guys!
I will do it then... Cheers, Mark
Sent from my GT-I9300 using Tapatalk 2

Lost my root?

I use my tablet mainly for netflix, fb, games and microsoft word but one day I tried opening Trickster Mod and it said i didnt have root. It was so weird because I did root my tablet but it just disappeared. I was wondering if I should start from the beginning or if theres a way to get my root back?
Sent from my Nexus 7 using xda premium
Download root checker from the play store and verify if it has root.
Sent from my Nexus 4 using Tapatalk 2
no need to start at the beginning, you should be able to just root it the same way you did before after unlocking your boatloader
Sent from my Nexus 4 using Tapatalk 2
I checked and I no longer have root. Does this mean I lost my ROM too?and kernel?
Sent from my Nexus 7 using xda premium
iamjerry123 said:
I checked and I no longer have root. Does this mean I lost my ROM too?and kernel?
Sent from my Nexus 7 using xda premium
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If you lost your ROM... You would be staring at the Google logo. To root, open up your superuser app (or download from play store) and update su binary from the app. If that doesn't work, you can grab a flashable zip of SuperSU.
Sent from my SGH-I777 using xda premium
If your bootloader and tablet is already unlocked then rerooting should be a breeze. Just use whichever toolkit you previously unlocked it with and get that root back in it. Then install busybox from playstore and check SuperSu the app to see if your permissions are okay.

[q] 1.7mb ota update jwr66y???

HI!
Just got this update and was wondering if anyone tried to install this on rooted stock 4.3 rom .
i cant install!!!
first it downloads the update and when i click install it takes me to recovery but i cant find any file to flash !!!
please help
dobrun.franjo said:
HI!
Just got this update and was wondering if anyone tried to install this on rooted stock 4.3 rom .
i cant install!!!
first it downloads the update and when i click install it takes me to recovery but i cant find any file to flash !!!
please help
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Are you rooted? The update should be in your /cache folder, you can move it to the sd storage and flash from recovery. You'll probably also need superuser 1.51 zip to flash after flashing the update as you will lose root.
Sent from my GT-I9505 using xda app-developers app
I just got this OTA as well but can't find any info/release note about this update. Any info about it?
Sent from my Nexus 7 using XDA Premium 4 mobile app
Lakino said:
I just got this OTA as well but can't find any info/release note about this update. Any info about it?
Sent from my Nexus 7 using XDA Premium 4 mobile app
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There's a few threads about as people have been receiving/flashing it. It seems to be a security update, the update is under 2mb.
http://forum.xda-developers.com/showthread.php?p=44947713
http://forum.xda-developers.com/showthread.php?t=2390286
Sent from my Nexus 7 using xda app-developers app
thanks gsmyth. have u updated yourself?
Sent from my Nexus 7 using XDA Premium 4 mobile app
Lakino said:
thanks gsmyth. have u updated yourself?
Sent from my Nexus 7 using XDA Premium 4 mobile app
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Yes updated last night, seen a few people having issues so was holding off, but it was pretty straight forward. I ended up downloading the grouper.zip (ota) update from the thread above and the superuser 1.5.1 zip. Fully unroofed from the superuser app then flashed the grouper.zip and superuser zip in recovery.
Sent from my Nexus 7 using xda app-developers app
gsmyth said:
Are you rooted? The update should be in your /cache folder, you can move it to the sd storage and flash from recovery. You'll probably also need superuser 1.51 zip to flash after flashing the update as you will lose root.
Sent from my GT-I9505 using xda app-developers app
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ROOTED on STOCK 4.3 but with modification : advanced power menu, awesome beats Noozxoide
also there is no file in /cache folder
found this
Already updated to 4.3 and have an OTA notificaion? (JWR66Y from JWR66V)
http://forum.xda-developers.com/showthread.php?t=2390286
will it work for me cause i dont wanna lose all data ( only 4gigs free
thank u all for helping
I also had to use the Grouper.zip to take the update. That zip comments out a line in the install script that performed a verification check that many people had fail. The released ota update continually failed for me. I never unrooted first, just flashed grouper.zip in TWRP recovery. After booting back up, I went back into TWRP and flashed the Supersu1.51 zip and got root back. No data loss. This is on a wifi, stock rom & kernel, rooted and TWRP recovery. Now on JWR66Y and happy.
dobrun.franjo said:
HI!
Just got this update and was wondering if anyone tried to install this on rooted stock 4.3 rom .
i cant install!!!
first it downloads the update and when i click install it takes me to recovery but i cant find any file to flash !!!
please help
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Click to collapse
I believe this update was to address the bitcoin exploit found in Android and that was promised to be addressed soon.
Sent from my Nexus 7 using Tapatalk 2
dobrun.franjo said:
ROOTED on STOCK 4.3 but with modification : advanced power menu, awesome beats Noozxoide
also there is no file in /cache folder
found this
Already updated to 4.3 and have an OTA notificaion? (JWR66Y from JWR66V)
http://forum.xda-developers.com/showthread.php?t=2390286
will it work for me cause i dont wanna lose all data ( only 4gigs free
thank u all for helping
Click to expand...
Click to collapse
Thats exactly what I used, although I didn't have any modifications, so unfortunately I am unable to say whether there would be any problems or not.
Sent from my GT-I9505 using xda app-developers app

[Q] rooting nexus 4 with 4.3

Hi Guys, I want to root my nexus 4 running 4.3 but I have heard it is not as easy to do since the update, any help please.
P.S: this will be my first attempt at rooting. :fingers-crossed:
I would be interested in knowing how to too.
Background info: I was rooted before this latest update, so my bootloader is still unlocked. Are there any one click method that can work with 4.3?
Sent from my Nexus 4 using xda app-developers app
I used both toolkits that are stickied in the Orig Dev thread to root 4.3. Was extremely simple.
Sent from my Nexus 4 using xda app-developers app
Flash recovery in fastboot and then flash SuperSu in recovery
Swyped from my Nexus 4 using Tapatalk 4
Lord Yurij said:
Flash recovery in fastboot and then flash SuperSu in recovery
Swyped from my Nexus 4 using Tapatalk 4
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Click to collapse
You can also use ClockworkMod's superuser program instead, if you prefer. It has worked flawlessly for me on 4.3.
The 4.3 permission issues have been resolved in both programs (although in different ways).
For superuser go here:
https://play.google.com/store/apps/details?id=com.koushikdutta.superuser&hl=en
Click on "Read More".
Click on the url link for Manual installation with the recovery zip (Recommended if you are having installation issues or are not rooted), and download the file.
Flash recovery in fastboot and then flash superuser in recovery.
Rooting 4.3 is identical to rooting 4.2 (or any other version really) with the exception of requiring an updated su application. The only difference is the implementation, which you as the end user shouldn't have to worry about as long as it's working okay.

New ROM lost root

So I was running paranoid android (latest version) and I decided to try out an experimental version of kitkat. I flashed it without problems. Then I decided to try out a new ROM, so I flashed psx (latest version). I used rom manager to download and flash it. I installed an app that required root, but it said that I had no root access, even though I had root before. Did I lose my root when I flashed? How can I get it back? Thanks.
Sent from my Nexus 7 using xda app-developers app
Root is in /system. If you flashed a new ROM, and they did not include the su binaries then you don't have root.
Root is not magical. Its pretty basic stuff here. You should learn what root is before going any further.
Sent from my Nexus 5
Yes, I know what root is. ( sorry if I worded it wrong) I should have said I lost root access. Can I install supersu to get that access back? Thanks
Sent from my Nexus 7 using xda app-developers app
Ultra_Saucy said:
Yes, I know what root is. ( sorry if I worded it wrong) I should have said I lost root access. Can I install supersu to get that access back? Thanks
Sent from my Nexus 7 using xda app-developers app
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That's all that is required to root any non rooted ROM on a nexus
Sent from my Nexus 5

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