yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Android Development] ce_rob:
not sure if bricked or just soft bricked but having issues...

purchased a 1st gen nex7 wifi and upon setup, it updated to lollipop on its own. after rooting my device i still wasn't INSANELY happy with the stock ROM performance so i decided to install this: http://xdaforums.com/nexus-7/development/rom-ldroid-version-1-1-t2933206. i followed the instructions exactly how they were written; first boot was stuck on the google screen so as per the first post, i wiped/repaired cache, wiped dalvic, data as well, and tried to boot again - still stuck at the google screen. figuring it was just a bad install, i decided to flash stock/un-root and start over.

trying to install the google image + un-root doesn't seem to work, i keep getting these failures:

[IMG="fb1"]http://foberts.com/images/fb1.jpg[/IMG]

because of what DOES install with this script, i seem to have a brick of sorts on my hands. i can get into the bootloader but there's no recovery, and sending/installing the above files keeps failing. am i SOL??

TIA!

edit: managed to install CWM via fastboot, so i have recovery again. also, my bootloader version is: 4.23. which stock rom/image would i be able to flash to avoid getting another bootloop?

edit2: downloaded and extracted the stock 5.0 image manually (https://developers.google.com/android/nexus/images) and installed via fastboot without the toolkit, worked fine. didn't get any of the errors i got with the toolkit...so idk. edited and added to this post should anyone run into something similar, for search purposes. :)
[Nexus 7 Android Development] LecheConCarnie:
WugFresh, I'm encountering an issue with the updater part of the app. I've added three devices (Nexus 7 (2012) WiFi, Nexus 5, Nexus Player). When the app starts and it asks to check for any updates, if I select to check for updates for all three devices, I get the following error and the application crashes:

---------------------------

AutoIt Error

---------------------------

Line 15879 (File "C:\Program Files (x86)\WugFresh Development\Nexus Root Toolkit\NexusRootToolkit.exe"):

Error: Array variable has incorrect number of subscripts or subscript dimension range exceeded.

The same error appears if I select Update from the menu when the application is open.

It isn't a huge deal since I can just check each one manually when I'm using it, but thought I'd report it anyways.
[Nexus 7 Android Development] jneg123:
only 6GB of memory after 5.0 installed

I don't know what i'm missing. By "before rooting" do you mean before I installed 5.0?

I am now running 5.0. and total meomy is listed as only 6GB. I have the 16GB N7 wifi model.

should I do the factory reset and then try installing 5.0 all over again?

What I did:

I used version 1.9.8 I simply ran "Flash Stock + Unroot" from the main screen on the app and allowed it to do it's thing automatically. It said it would delete everything.

:confused:
[Nexus 7 Android Development] madLyfe:
after i 'flashed stock + root' i never got root. then i tried to just use the root button and flash recovery but it isnt making a connection with the device. i turned off MTP and everything but still nothing so i am going to remove and install the drivers again. i have an N7 2013 wifi and an N5.

the updates to NRT recently have done this:

is it ok to uninstall the older one? or will that mess with the new one?
[Nexus 7 Android Development] Paulikid:
Nope.

Using "Flash Stock + Unroot" is correct. After rebooting the N7, follow the setup assistant. After that, go to "Settings - Backup & Restore - Factory Reset - Delete everything". The N7 will automatically reboot. You´ll see that the screen shows an android and "Deleting...", before system is booted up again. No need to install 5.0 all over again. When the N7 finished booting, the size of internal memory should be correct. Now you can root the device using NRT.
[Nexus 7 Android Development] 4tifjaved:
Can I use this toolkit to download from android 5.0 to kitkat. My nexus is not rooted so is there a way this toolkit can flash a factory image ?
[Nexus 7 Android Development] madLyfe:
i was able to get it to see my device and root it, but i still cant get it to show in explorer as a media device.
[Nexus 7 Android Development] jneg123:
thanks Paulikid

That seemed to mostly work. Storage is now reporting 13.24 GB. I can't remember what was the total before, if it was the full 16. Does this sound normal?

Either way, it's more than enough for my needs. Hopefully future installs will correct.
[Nexus 7 Android Development] WugFresh:
Yes, sorry. I changed the install dir and shortcut folder to make room for new WugFresh software. You can delete the old. The NRT uninstaller is bad in one of the pastt versions though, so you could just delete the directory if it doesn't work. Previous Default install dir was %PROGRAMFILES%\WugFresh Development. Now its %PROGRAMFILES%\WugFresh Development\Nexus Root Toolkit
[Nexus 7 Android Development] WugFresh:
This is in v1.9.8?
[Nexus 7 Android Development] x3dnd3x:
How do you solve this? :confused:

I'm facing the same problem as well. Can't get into the toolkit.

---------- Post added at 09:15 AM ---------- Previous post was at 09:14 AM ----------

Yes. Facing this in V1.9.8
[Nexus 7 Android Development] WugFresh:
Figured it out. Remove "Nexus Player" from your multi-device list (for now). This error will go away when a TWRP becomes available for that device. It's crashing because it expects that file. I didn't hardcode an exception into the mutliupdater to deal with scenario's where no TWRP is available.

{{ WugFresh }}
[Nexus 7 Android Development] x3dnd3x:
I'm using Nexus 7 2013 Wifi and encounter the same error.
[Nexus 7 Android Development] WugFresh:
Thank you for the info. I will see whats going on. This only happens with the multiupdater right?

{{ WugFresh }}
[Nexus 7 Android Development] x3dnd3x:
Yes. The previous version was fine.
[Nexus 7 Android Development] Paulikid:
Should be okay. My 32GB N7 shows something around 28 GB.

Swyped from my incredible Sony Xperia Z3 with Tapatalk Pro
[Nexus 7 Android Development] hazwheel:
Is there a way this toolkit can flash a factory image? Really?
[Nexus 7 Android Development] 4tifjaved:
I'll take that as a yes it can
[Nexus 7 Android Development] hazwheel:
Sorry, had just got up [emoji2] flashing factory images is the main reason for this toolkit dude, follow the op and you will be fine
[Nexus 7 Android Development] kamrul.auntu:
Dear All,

May I get an urgent help?

I am struggling to Flash Stock. I am getting FAILED (remote: flash write failure) I tried 4.4.4 and 5 but no luck. Kindly have a look the attached screen shot for better understanding.

I am sorry if the question been answered before.
[Nexus 7 Android Development] LecheConCarnie:
Thanks, that makes sense. I'll remove the NP for the time being.
[Nexus 7 Android Development] optimus 1:
My tablet is 16 GB, but after flashing lollipop it is seen 6gb. Why? How can i solve this problem?
[Nexus 7 Android Development] gerardo87:
Try with a format factory
[Nexus 7 Android Development] jneg123:
I had the same problem and here is the response from Paulikid that helped.

Quote:

Originally Posted by Paulikid View Post

Nope.

Using "Flash Stock + Unroot" is correct. After rebooting the N7, follow the setup assistant. After that, go to "Settings - Backup & Restore - Factory Reset - Delete everything". The N7 will automatically reboot. You´ll see that the screen shows an android and "Deleting...", before system is booted up again. No need to install 5.0 all over again. When the N7 finished booting, the size of internal memory should be correct. Now you can root the device using NRT.

thanks Paulikid

That seemed to mostly work. Storage is now reporting 13.24 GB. I can't remember what was the total before, if it was the full 16. Does this sound normal?

Either way, it's more than enough for my needs. Hopefully future installs will correct.
[Nexus 7 Android Development] WugFresh:
Make use of the shinny new feature. In the toolkit there is an option "Post-flash factory reset"
[Nexus 7 Android Development] x3dnd3x:
Still getting error at dependency download. Uninstalled everything + drivers and reinstall but still the same.

Error line 15879. :(
[Nexus 7 Android Development] abhi_g1:
My Nexus 7 2012 (Wifi only) has a unlocked bootloader (not rooted). Can i re-lock it without loosing any data ?
[Nexus 7 Android Development] WugFresh:
Relock doesn't wipe, only unlocking does.
[Nexus 7 Android Development] lennydude:
Quick Question If I May

I have a Nexus 7 (2013) and used your toolkit to load the L Preview LPX13D on it. Works 100%....thanks. It is rooted with TWRP 2.8.1.0 on it.

I would like to have the OTA version on it now. I understand that the tablet will not OTA with the preview loaded on it.

Do I go back to stock and wait for the OTA or does your toolkit do that for me?

Sorry if these questions are dumb but I do not want to mess things up.
[Nexus 7 Android Development] WugFresh:
Just flash retail directly. You could prob get away with no wipe mode, but I am always a fan of the clean flash.
[Nexus 7 Android Development] lennydude:
Thanks a ton!

Your help and guidance mean a lot to me. Much appreciated :)

Great Toolkit :):)

Lenny
[Nexus 7 Android Development] jphillips.hd88:
Went ahead and pulled the trigger and unlocked and rooted after the 5.0 L update destroyed my N7. Toolkit worked perfect without a hitch! Thanks a bunch.
[Nexus 7 Android Development] lennydude:
Once again everything went flawlessly :)

Have the new Lolipop LRX21P and root! Thanks very much for a great Kit :)

Lenny
[Nexus 7 Android Development] ThePhoneGeek:
Hmmm... In going through the sideload procedure I received the following after verifying current system:

"/system/app/drive.apk" has unexpected contents.

E:Error in /tmp/update.zip

(Status 7)

Installation aborted

I guess I got a bad download of the ota so I am redownloading that now. But should I have done something different?

I had previously:

unlocked

rooted

then relocked in hopes of just getting the OTA normally

got impatient. ;)

unlocked again

device wiped (which was fine)

rechecked usb debugging

started sideload procedure.

Probably went wrong in a few places here. Anyway that's where I am at.

thx

MG

EDIT: Got it fixed. For some reason I overlooked the obvious. Went back to flash stock and unroot and pushed the 5.0 update from there and then rooted after and it worked perfectly...
[Nexus 7 Android Development] x3dnd3x:
Seems like its only me getting Line error 15879. :(
[Nexus 7 Android Development] WugFresh:
No I am looking into this.
[Nexus 7 Android Development] x3dnd3x:
Thank you very much!

Is there any way not to update? :confused:
[Nexus 7 Android Development] joelbon:
I would just like to give a BIG thanks to WugFresh! I messed my Nexus 6 up and he updated his utility extremely fast for the Nexus 6. I was back up in running in just a few minutes after downloading the software. Thank you very much. Donation given! You deserved it!
[Nexus 7 Android Development] Allthingsdigital:
Nexus 6 in version 1.9.8?

Should Nexus 6 show as a selectable device in this version? I'm not seeing it. Is there a workaround? Thanks!
[Nexus 7 Android Development] ProjectJourneyman:
Fixed small hicup with encrypted Nexus 7

I hit a hicup with my encrypted Nexus 7 2012 after updating to Android 5. Last time, I just had to enter my password at the TWRP prompt.

This time, it failed to decrypt, and from what I read the new encryption isn't supported by TRWP yet. Just cancelling and rebooting didn't help, as SuperSU was missing the SU binary.

I didn't investigate enough to know if this is the best way or if there are other side effects, but here's what I did. At the TWRP prompt, I cancelled and then swapped my cable for a USB OTG cable with the latest SuperSU (beta 2.27 in this case). Then from the home screen I selected to install, and browsed to the zip on the OTG. After installing I rebooted, and did the finalization steps in the NRT dialog. SuperSU seems to be operating as I expect now.

If this is NOT the right way to do things or will have side effects, please speak up so I'm not spreading bad information :)

And thank you WugFresh - having two Nexus devices means the toolkit has saved me lots of time! Can't remember if I donated before, so I'm doing it now.
[Nexus 7 Android Development] WugFresh:
This is fine. NRT is adopting 2.27 in the next release.
[Nexus 7 Android Development] bovirus:
[MENTION=3110798]WugFresh[/MENTION]

What's about the new version of TWRP recovery for Asus Nexus 7 2012 Wifi mdoels.

Currently your program install TWRP 2.8.1.0.

On TWRP web site are available the TWRP 2.8.2.0 for Nexus 7 2012 Wifi (grouper).

Asus nexus 7 2012 Wifi (grouper)

http://techerrata.com/browse/twrp2/grouper

Should be possible now (or in teh future) just install a new TWRP version (now i believe that you can only Kernel root + Custom recovery installation).

Should be a gooid idea also to add a button just for Recovery installation (or update).

Thanks.
[Nexus 7 Android Development] WugFresh:
Advanced utilities > Flash "Recovery" button.

I will add 2.8.2.0 today after I test it. I had some issues with that version for my N5 so I didn't update it right away. Usually I update it instantly.
[Nexus 7 Android Development] bovirus:
Thanks.
[Nexus 7 Android Development] Prof Peach:
Ive a similar situation on my sons 2012 N7 wifi.

He hated lollipop from the word go so Im rolling it back.

Completed backup on android L.

No system apps or data. File size is 1.7gb so definitely backup up.

Rolled back to 4.4.4 and trying to restore apps.

It goes through the process, states restore in process then complete within a second. reboots etc but nothing is restored.

Tried airplane mode on and off.

Any advice or pointers please.

The rest of the software is ideal but no tb backup option was available as my sons n7 wasnt rooted.

Could do with getting it running again before schools out.
[Nexus 7 Android Development] x3dnd3x:
Give developer some time to rectify. I also have issues with N7 using the toolkit. Haha.
[Nexus 7 Android Development] tevil:
Yeah, Im able to install 5 and run the commands to root but it gets hung up on rebooting twrp.

The first time i went through this I was able to manually reboot and it rooted but I bricked it last night so now re rooting but its not working. Ill check back and see if there are any updates.

Thanks as always!:good:
[Nexus 7 Android Development] djtrex:
my n7 2012 is botlooping after using toolkit to stock flash 5.0. I did a factory reset from the recovery after the flash. what else i can do?

___________________________

i solved the problem. :)) waiting time was soo long, like 10 minutes :)) sry. my bad.
[Nexus 7 Android Development] thedoginme87:
After flashing 5.0 with this tool my nexus 7 2012 went from 16gb down to only 6gb. Any help on how to resolved this ??

P.S: now I'm on latest cm11 nightly and I still have 6gb of memory.
[Nexus 7 Android Development] madLyfe:
it said in the warnings that you might need to factory reset it after a flash because the storage stuff might be off. factory reset from inside the rom and you are G2G..
[Nexus 7 Android Development] thedoginme87:
Tried that and nothing changed :(
[Nexus 7 Android Development] WugFresh:
Try the cmd "fastboot format userdata" from the advanced utilities > launch cmd prompt.
[Nexus 7 Android Development] tevil:
When you ran the toolkit did you use the "flash stock+unroot" option?

That should wipe EVERYTHING on the phone and I beleive set it up to be repartitioned when installing 5.0. THEN you run the factory reset in the OS to rectify everything.

I got mine all good again. I had to go through the toolkiit a couple times on the nexus 7 (nexus 5 was one and go) and manually run the update SuperSU zip from within TWRP myself. It installed the Binaries and then all was good.

Warning to everyone though, DONT wipe caches or fix permissions in TWRP UNLESS you have a backup or backup ROM to install. I semi bricked mine into infinite boot animation trying to do that. I can only think since Dalvik isnt used anymore wiping the Dalvik blew something else out instead.
[Nexus 7 Android Development] thedoginme87:
Will I lose all my data? After that, can I copy back my data and a ROM zip back into memory and flash it as normal or do I have to do something else before this?

Edit: Fixed it. Re-flashed the 4.4.4 stock ROM. Now everything seems normal. Thank you!!
[Nexus 7 Android Development] ichigo_kurosaki:
Sorry for quoting your whole post.:D afaik, what you wanted is already in the nrt for ages. Flashing/booting a bootimage,recovery,system image, can be found in the UTILITIES section of nrt. These are sets of additional functions/features.:D
[Nexus 7 Android Development] Glorifyy:
I used the Flash Stock + Unroot option on my N4, and it has been booting for the past 2 hours.. I canceled and tried again, same thing. Just tried the option with flashing KitKat instead of L and it's currently still sitting in bootscreen.. Any ideas? I can access bootloader, and when I try to access recovery I get some sort of error.

Edit: Didn't mean to quote whoever that was :3
[Nexus 7 Android Development] hazwheel:
Go to recovery, when you get the android on his back, press volume up and power together (then let go) keep doing it and you will get to recovery. Factory reset, reboot, voila.

I believe the updated version of this toolkit let's you factory reset as an option when you flash now.

I only know this as I had the same problem, for 24 hours [emoji12]
[Nexus 7 Android Development] Glorifyy:
I got this fixed yesterday, thanks for the help though.

When I flashed the Temp. Recovery from the toolkit, it allowed me to move files from my PC to the phone(which is weird cause it normally doesn't, I normally would have to sideload to get files in from recovery), then I just put flashed the Stock Rom, and locked bootloader.
[Nexus 7 Android Development] davk50:
Latest TWRP

Just installed LRX219 through flash stock and unroot then, did a factory reset before root with custom recovery.

In TWRP recovery it did not see the operating system so I reinstalled TWRP in advanced utilities, same problem.

Have attached two screen shots for information. What have I done wrong.

:confused:
[Nexus 7 Android Development] Dime-Baggins:
Now that 5.0.1 is out for the Nexus 9 (LRX22C) is there a way to use the toolkit to flash it and not be encrypted using the toolkit?
[Nexus 7 Android Development] WugFresh:
Currently with NRT if you flashed it, it would encrypt and you could re-decrypt with the button (fastboot flash > boot > no-force encrypt)

When I added the build to kit I also uploaded a no-force encrypt boot.img for it: https://www.androidfilehost.com/?fid=95832962473396566

In v2.0.0 there will be feature to automatically substitute in the no-forced encrypt boot.img for the stock one when flashing stock, so the extra step is not necessary.

If someone wanted to, they could do that substitution manually.
[Nexus 7 Android Development] mdpatterson:
kk
[Nexus 7 Android Development] bovirus:
I confirmed that I reflashed boot/recovery/Supersu in my Nexus 2013 Wifi qith Android 5.0.1 correctly (NRT 1.9.9).

Thanks WugFresh
[Nexus 7 Android Development] djeordje:
Flashing Cyanogenmod?

Hi.

Firstly, I wanna say thank you for this tool, is very handy for people who doesn't know much about rooting process.

I tried to flash Cyanogenmod 11 Snapshot M12 using the Flash Zip option on my Nexus 4 with Android 5.0, but I didn't succeeded. I got stuck in the TWRP recovery screen.

In the Open Recovery Script Flash Manager are some options that I don't understand, like Configuration suggestions or Wipe selected partitions. Do I have to enable them?

Can anyone tell me the steps that I have to follow to flash Cyanogenmod to my phone using Nexus Root Toolkit?

Thanks,

George.
[Nexus 7 Android Development] x3dnd3x:
My 2013 Wifi is still stock. Downloaded v1.9.9 last night and probably will use it over the weekend to root the N7.
[Nexus 7 Android Development] lennydude:
Another quick question if I may.

I have a 2013 N7 WiFi tablet. Have used your kit to load LRXP21P Android 5 on it and have it rooted and unlocked with TWRP installed.

I would like to upgrade it to the newer 5.0.1 version.

Just wondering how to go about doing this and will upgrading wipe my tablet so I would have to do a clean install?
[Nexus 7 Android Development] maxstep:
Encryption be gone

Flashed no encrypt kernel (lrx22c) (tried both NRT and manually, both worked) - doesn't allow me to disable encryption. Wiped both userdata from recovery and did a factory reset after flashing. Not using backup restore. Please help.

!Started working with stock recovery! Twrp 2821 was the culprit, sorry for the troubles. Also works with custom R1 version of the twrp, in the xda dev nexus 9 twrp thread.
[Nexus 7 Android Development] sidehop:
Worked like a charm. Thank you sir :D

This was way easier. I did factory reset just to make sure everything was in original state.
[Nexus 7 Android Development] pvanheumen:
I have a Nexus 2012 unlocked and root access, but how can i flash cyanogenmod with the Wugfresh Toolkit
[Nexus 7 Android Development] BlueKnightedDragon:
You can't flash a ROM using the toolkit. If you didn't install a custom recovery yet look for twrp manager on the play store and use it to install twrp recovery and use that to flash roms
[Nexus 7 Android Development] WugFresh:
Advanced utilities > Flash zips > "file is on this comp"
[Nexus 7 Android Development] WugFresh:
Actually, you can. :) NRT has a fully interface for managing automated flash operations.
[Nexus 7 Android Development] maxamus007:
Nexus 6 ready?
[Nexus 7 Android Development] x3dnd3x:
I'm having a problem. It states Hashcheck mismatched. I tried to download the link manually but the link has no file there. :confused:

Modified Boot Razor 4.3.0 JWR66N.img
[Nexus 7 Android Development] limpet:
I usually just google the filename to find a downloadable copy.
[Nexus 7 Android Development] x3dnd3x:
Can't find 1 through Google. Saw a system dump file download but not sure whether its the one.
[Nexus 7 Android Development] WugFresh:
I will take a look. One moment.
[Nexus 7 Android Development] WugFresh:
Yes
[Nexus 7 Android Development] x3dnd3x:
Thank you. The link has no file in it when I manually wanna download it.
[Nexus 7 Android Development] WugFresh:
Alright, sorry bout that. Somehow that file was just missing. I just remade it and uploaded it. Just hit "update" in the kit, and try again. It should fetch the file now. Thanks for notifying me.

{{ WugFresh }}
[Nexus 7 Android Development] x3dnd3x:
Thank you. Its available for download already. :D
[Nexus 7 Android Development] pvanheumen:
Done thx for the reply's ;)
[Nexus 7 Android Development] x3dnd3x:
I'm not sure whether I'm doing anything wrong but I can't flash any ROMs after rooting.

I tried all 4 ROMS and all mentioned "Error executing updater binary in zip". Is this the problem with the rom or toolkit? :confused:
[Nexus 7 Android Development] Aston Martin:
Hi i'm getting a Nexus 6 tomorrow, after watching this video.

[YOUTUBE]lFVpr6IoL-Q[/YOUTUBE]

I just unlock bootloader and flash no-force encrypt? However, will I still get OTA updates? It doesn't root anything either, right?

Thanks
[Nexus 7 Android Development] tevil:
has 5.0.1 been put out by google for the nexus 7 2012 for download yet? I dont see it anywhere I check, if not any ETA?
[Nexus 7 Android Development] WugFresh:
Correct, decrypting just decrypts, it doesn't root. You wouldn't want to take an OTA if you could, because it will flash a new boot.img and you will get re-encrypted.

v2.0.0 will have a feature for flashing stock with no-force encryption. So if you used that option along with no-wipe mode, it would be equivalent to OTA updating (while retaining no encryption).
[Nexus 7 Android Development] cryptoncore:
Used this several times now, worked perfectly. I thank you for this.

Recommended it to several people now, and I will continue to recommend it.