yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Android Development] quickstang:
Can someone help me with my Nexus 7 2013 (flo).

I was charging the device a few days ago & went to turn it on. Nothing. Just say there at the Google screen with the lock unlocked at the bottom. TWRP 3.1.1 is installed, I can get in to recovery & fastboot, etc. However, TWRP is showing no OS installed. I have no idea why there's no OS as it was there when it was charging.

I tried letting the device sit, but nothing. Sits at the Google screen. I finally launched WugFresh to see if I could get it back to normal.

I've tried it countless times with the same errors. ADB launches, it detects the device, serial number, then when I use the soft brick option, it goes through all of the steps, but everything fails.

Does this mean the device is totally shot even though I can see all of the info in fastboot?

Any ideas where to go from here? Attached is the screen shot of all of the errors. I highlighted everything as well.
[Nexus 7 Android Development] nick491:
Try a different USB cable and/or a different USB port on the PC. The problem for me was both a bad cable and a bad USB port.
[Nexus 7 Android Development] quickstang:
Yeah, none of that works. Even tried without the Toolkit & just used ADB in command prompt. All the same errors. Tried flash-all.bat, tried to fastboot each thing separately, no luck.

Everything shows write failures just like the screenshot posted originally. Just can't figure out why everything is failing.

Bad EMMC is the only other thing I can think of & it's just toast. I don't know how that correlates with being able to see stock recovery, the serial, that it's unlocked, bootloader info, etc. Even TWRP shows the battery % up top when in TWRP.

I'm about to chuck it. :)
[Nexus 7 Android Development] CLPose:
I don't know if it's possible, but formatting the whole EMMC may solve the problem. Is there a tool for that?
[Nexus 7 Android Development] michal.nosal:
(english translate sorry)

Can I ask for help?

I have Nexus 7 Mobile tablet with Android 5.1.1 LMY47V.

I want to go back to version 4.4.4.4.

I downloaded an image from Google -' nakasig-ktu84p-factory-ddaf3885. zip'.

Unblocked bootloader.

When I try to upload a horn, I am prompted:

Not expected factory

This factory pack is named in an unconventional/unfamilar format. Can not proceed.
[Nexus 7 Android Development] Dudefoxlive:
Is anyone else having a problem where it says something about being unable to access the update server? i am and it concerns me.
[Nexus 7 Android Development] CLPose:
I do. As NRT is abandoned, it may be the case that files are no longer available in server. You may want to take a look at this: https://xdaforums.com/android/software/tool-tool-one-driversunlocktwrpfactory-t3358711. Good luck!
[Nexus 7 Android Development] Dudefoxlive:
Its really been abandoned!? This sucka as this was my go to app for doing stuff with my galaxy nexus. Why was it abandoned?
[Nexus 7 Android Development] pkelly517:
Maybe the free app took up more time than it was worth.

You can still download the monthly updates and use NRT to flash them. Root and TWRP, though, you're on your own anymore.
[Nexus 7 Android Development] Dudefoxlive:
Rip well guess i am going to have to find a different way of flashing my phone stock and such. This really sucks as this was a great program.
[Nexus 7 Android Development] Dudefoxlive:
I just made an interesting discovery. I found his twitter by looking at his XDA account and he posted that he is working on Pixel Nexus Root Toolkit. That was on Jan 6 2018 so i guess we need to just wait.
[Nexus 7 Android Development] ThinnerMetalX:
Oh man, this is a great news! Let's hope this is true?
[Nexus 7 Android Development] chris@xda:
Toolkit is working excellent and a real nice assembly - just some hickup:

Had to manually download TWRP and SU packages - there seems to be problem with linked files.

The links didn't work anymore. No problem, because this tools are mirrored like a lot and the tool performs checksum tests for integrity. So I used different sources (official twrp website and othe files from androidfilehost for su version requested.

It uses rather outdated versions of TWRP and SU. But I did go with this older versions (SR3-SuperSU-v2.79-SR3-20170114223742 and twrp-3.0.2-0-grouper) for now.

Tool said busybox is optional, anyway I run into trouble with the install:

I choose the su/xbin destination, but busybox won't install, says "Systemless root is not configured"
[Nexus 7 Android Development] bratenexus:
How do I do if I have a mac? Downloaded the toolkit but couldn't open or use it...:confused:
[Nexus 7 Android Development] hangover68:
I might not get a reply as this project was abandoned but some one may know how to help, i have rooted my 2012 7 wifi tablet that was stuck on a failed update loop.

Was on 4.1.2 but is now on 5.1.1 after i bricked it and flashed a stock lollipop rom instead of the original backup, now i want to try a newer rom but NRT crashes when i try to change the device model.

As it sits i'm on 5.1.1 with unlocked bootloader and TWRP recovery installed, i;m sure there are other methods to flashing a new rom but i gave up a few months ago after the constant redirections some guides make you do.
[Nexus 7 Android Development] bovirus:
[MENTION=4693449]hangover68[/MENTION]

Pleae post alld etails

Operative system version?

Bootloader unlocked or not?

If you have an unlocked bootloader search on TWRP site how to flash TWRP

Info how to flash TWRP - https://twrp.me/asus/asusnexus72012wifi.html

Downlaod TWRP (v. 3.2.3.0) - https://dl.twrp.me/grouper/

Then flash the AndiSA Android 7.1 ROM (grouper).

https://xdaforums.com/nexus-7/development/rom-android-7-aosp-grouper-t3467514
[Nexus 7 Android Development] hangover68:
All that info is in my post, plus i updated to say i have 7.1.2 now running.
[Nexus 7 Android Development] Poor Grammar:
"Can't access update server" error.. Is it safe to say this project no longer being updated...;)
[Nexus 7 Android Development] hangover68:
Yeah i got that message but everything still worked, luckily as of all the guides i found while searching this one was the easiest process.
[Nexus 7 Android Development] The1-Falcon:
Tnks
[Nexus 7 Android Development] Gabe3:
Can I still use this to remove forced encryption on my nexus 9 running android 7.1.1? I notice where it says select the android build you are currently running, mine isn't there. is it safe to use the "any build" option. and follow the directions in this video? https://www.youtube.com/watch?v=lFVpr6IoL-Q&feature=emb_title
[Nexus 7 Android Development] c.t2019:
I tried with the tool, it mentioned

"Automated Rooting Procedure Complete!"

But unable to locate SuperSU app on phone. Download another root checker app and it mentioned is not rooted. I had been traying 3 times, all mentioned root completed but is not rooted. Any idea?
[Nexus 7 Android Development] Oatswesow:
Try this one, it works for me https://drive.google.com/open?id=1CGI44YM8Hl_-Qfp98GoP-U_F2tVS0WWA
[Nexus 7 Android Development] nexusnagasi2017:
Congrats for your great work! Help needed ;) USB unrecognized!

Hello!

I own a Nexus 7 (2012 ,1st gen) and being confined made me unbury my sleeping beauty. I wish I could install CM14.1 on it but I have a desperate case to submit to the expert community:

When my Nexus 7 was under the original OS (Android 4) everything was functional and smooth, then I upgraded to 5.1.1. and everything became laggy and the worst is that when I plug it into any PC (different Windows versions, Mac OS Sierra, different Linux versions) it is not recognized any more ;-( The USB port of my Nexus is working because it is charging and it's also working with an OTG cable; I even replaced the port by a new one to make sure it was not faulty...) So here I am with a great tablet but the worst OS!!! An dI just can't do anything without that USB connexion. Do you have a clue to help me? Of course, I activated the Developer options and USB debugging; of course the tablet is not rooted ;-(

I tried, in vain, plenty of unrooting apks...(Towelroot, Kingroot..).

Of course I tried NRT but without USB recognition my Nexus is doomed!

Thanks for your help!

The recovery mode page indicates this:

FASTBOOT MODE

PRODUCT NAME - GROUPER

VARIANT - GROUPER

HW VERSION - ER3

BOOTLOADER VERSION - 4.23

BASEBAND VERSION - N/A

SERIAL NUMBER -015D15B4F85C0611

SIGNING -NOT DEFINED YET

LOCK STATE - UNLOCKED

Android 5.1.1 / Build n° LMY47V Model ME370T

Kernel version: 3.1.10-gf5d7b8b android-buil@vpbs1.mtv.corp.google.com #1
[Nexus 7 Android Development] CLPose:
Hi! It seems to be a driver problem. Did you try different PCs? Thought not recognized by NRT, go to NRT driver section and follow the described steps to get the appropriate ADB and fastboot drivers. Please, let us know if NRT recommendations worked for you! Good luck!
[Nexus 7 Android Development] killeriq:
any updates to this great tool? :) using still on old Nexus 7 devices, which have still good performance and size ;)

Thanks!
[Nexus 7 Android Development] keneth_c:
Which ROM are you on?
[Nexus 7 Android Development] tshephard:
Hey - old, paid user... - maybe N7?

Anyway, rebuilt my Nexus 6 and some app store programs that were just working were now now compatible with some of my devices - maybe 10 out of 60.

Thought maybe security stuff - so went to relock my bootloader from playing low ago.

So, I went back to wug.

At 7.1.1

Toolkit would NOT remove existing unlock., slider unslid, but greyyed out ,text said already unlocked.

Went back to 6.0.0, relock worked fine.

Upgraded through toolkit to 7.1.1, same problem - toolkit could not change unlock.

So....

Back to 6.0.0, relocked, and used OTA system to upgrade back to 7.1.1.

Seems to have stayyed locked.

So V2.1.9 does not deal with my 7.1.1 relock.

Any clues as to why some just used apps would be rejected after rebuild?

THX!
[Nexus 7 Android Development] taa2:
Hi,

TL;DR: Using NRT to make an Android backup (.ab) file, it shows "0 MB" backed up.

Attempting to root a Nexus 7 2013 stock 4.4.4, NRT v2.1.9 on Windows 10. It's a refurbished unit from eBay so the only thing I've done is run through the normal setup on the device to link it to my gmail address, enabled airplane mode via the NRT instructions, went through the NRT Initial Setup (Full Driver Installation Guide...) selecting the recommended option #1 (Google drivers), rebooted my PC. Device System update says 5.0.2 is available but I'd like to keep it on 4.4.4 in order to test some older Android apps.

Before unlocking the bootloader, I tried doing the backup with both "include" options checked:

I also tried with both "include" options UNchecked and got the same "0 MB" file size:

What am I doing wrong?
[Nexus 7 Android Development] keneth_c:
@taa2

Sorry haven't used the Toolkit in a while now.

And definitely didn't do a backup before unlocking bootloader and rooting.

Have a feeling the backup option will only work once u have unlocked the bootloader and prolly rooted the device.
[Nexus 7 Android Development] taa2:
Thanks for the reply. The ADB-based backup -- which according to the always-on-top "NRT Live Log" is what is being done -- is publicized as not needing root and not needing an unlocked bootloader.

NRT encourages doing a backup before unlocking and rooting:
[Nexus 7 Android Development] RodMyers:
you all do realize that wugfresh has not been touched since the 2016 time frame, correct?
[Nexus 7 Android Development] taa2:
No. I'm very embarrassed.

​
[Nexus 7 Android Development] keneth_c:
Yes I'm aware.

But for the device and the Android version he is on, the Toolkit should work I assume.

Honestly I didn't make a backup before I unlocked the bootloader. I didn't feel the need to. Apologies can't help with the backup.

Maybe use a 3rd party tool like 'Super Backup' to make an initial backup ?!
[Nexus 7 Android Development] taa2:
FWIW, my Nexus 7 2013 (build KTU84P) with stock Android 4.4.4 also would not let me change the BusyBox path to "/su/xbin" and I got the same systemless root message. But my Nexus 7 2013 (build MOB30X) with stock Android 6.0.1 defaulted to "/su/xbin" so I didn't have to do anything.
[Nexus 7 Android Development] ElNexus7:
-so super late to this but my tablet after many years has given me issues, screen rotation is dead, to fix it I restart it and it gets back to portrait mode. saw a vid about the tape to push a white ribbon wire.. maybe just order a new one & tape? pushing the wire manually didn't do squat.

-Also with this repair kit I ran the drivers got a successful test. Reading but not sure if my tablet that is running 6.0.1 can have a newer OS be loaded if jailbroken..?

- If not would a super factory data wipe maybe help?

Not buying a new tablet I just use it for youtube n honestly good reason to dive into the software side of things. thanks for any help folks
[Nexus 7 Android Development] tekhtime:
Are there any up to date alternatives to this toolkit?
[Nexus 7 Android Development] avetny:
so simple. just get my N7 and rooted with recovery in 3 min !
[Nexus 7 Android Development] lanwarrior:
I use quick boot and got the same thing. Not sure if this is because Quick boot was not updated for Jellybean. Can you boot to ClockWorkRecovery?
[Nexus 7 Android Development] NFauteux:
running windows 7 pro x64 . got adb running with full java 7 JDK/ SDK, full android SDK with google drivers, tried pdanet x64 drivers, tried naked drivers, tried every single thing possible and still CANNOT get it in adb devices. i can start and terminate the server. i only have the android phone / ADB driver and the MTP Nexus 7 driver. I have no devices without a driver or with the yellow ! . i just bought a ton of games and want to use my ps3 controller for the games and emulators. Can any one please help? If i have to, i will install windows xp
[Nexus 7 Android Development] rsxtypes72:
How is it that you got adb working but you can't run adb devices? Are you familiar w cmd prompt?

Sent from my Galaxy Nexus
[Nexus 7 Android Development] Jordanooo:
Im stuck on 'Waiting for your device to finish booting back up...' on the PC and 'Booting Downloaded image' on my nexus

Do i have to manually reboot?

Is it safe to stop the process now?

Thanks

:crying:
[Nexus 7 Android Development] jdebay:
yes do stop it. see op if hang...

I have W7/64 and I did stop adb, I waited a minute or two. Then stopped it. Went on to next step. But it does work. I have the full sdk install and three other tablets and their drivers too.
[Nexus 7 Android Development] Jordanooo:
when you stopped it (i had to do it through task manager), how did you get your tablet booted back up?

This happened on the rooting process

Thanks for replying btw

EDIT: Had to hold down the power button for 10 seconds to get it going again
[Nexus 7 Android Development] thenuges:
Noob Q

Noob Question, but I recently flashed the Cookies and Cream Kernal without Wiping... Like an idiot. Now I'm left with a brick for now. When I try to use the Toolkit and restore to stock, I get stuck with not having ADB enabled. Which is a probelm because I can't boot into the device to enable ADB, I only can get to the bootloader.
[Nexus 7 Android Development] neilrl79:
From the bootloader you should be able to use fastboot to flash the stock image I would think.
[Nexus 7 Android Development] alcaron:
This ended about as well as it always does. Sadly I just don't care to dig through hundred of pages of forum posts for a maybe, possibly, solution.

(The RAZR has left a BAD taste in my mouth, anymore, it starts screwing up and I just quit before it melts down further.)
[Nexus 7 Android Development] Odin1979:
Thanks so much for this, was quick and simple :good:
[Nexus 7 Android Development] ldzman218:
OK, now I'm having a new problem. My device is unrooted+stock but still unlocked. When I plug it in to my computer in USB debugging mode, it fails to install the (what I assume are the adb) drivers. It properly installs the mtp drivers. I have used usbdeview to remove all my android related drivers, so that is not the problem. Any advice would be greatly appreciated. Sorry to keep asking questions in this thread

Edit - really all I need is the USB debugging driver software. I could theoretically install it from the device manager page. Any help would be greatly appreciated

EditEdit- OK, I'm too bloody angry to do this on windows. Will Google issue me a replacement for screen defect if the bootkoader is unlocked?
[Nexus 7 Android Development] Jordanooo:
I can unlock perfectly fine, but when it comes to rooting, it hangs at 1 of the reboots, and i dont get supersu, therefore not rooted

Anybody any idea why this happens?
[Nexus 7 Android Development] RawisTheGameHhH:
i need to wait till 1.5.3 :(
[Nexus 7 Android Development] raywaldo:
If all else fails..

You could take your device to a friend's house and use his/her computer to start all over with the toolkit. Windows is really finicky about USB drivers and is difficult to clear it up once something has gone wrong. You could Google something like, "remove bad USB drivers in windows 7" and see some suggestions.

That is why I like Ubuntu Linux - there are no driver issues. You can check my (http://raywaldo.com) site to learn more about a quick way to load Ubuntu via thumbdrive (no change to the Windows harddrive).

But with Linux you will need to issue the adb commands manually - rather than use this simple toolkit. It is not difficult and there is plenty of help online.
[Nexus 7 Android Development] WugFresh:
Excellent. Thank you! Added to the OP.

side note... when you get a chance can you unquote the OP? I don't like the idea of legacy links and hashvalues floating around when I update it. :) Thank you!

{{ WugFresh }}
[Nexus 7 Android Development] WugFresh:
If you are really struggling with drivers you could add me on gchat and hit me up. If I am free I can help you get them configured.

{{ WugFresh }}
[Nexus 7 Android Development] WugFresh:
If you are still struggling let me know. Add me on gchat and hit me up. You could also check out Unlockrs guide and video in the OP, it looks like he was able to do it with the Samsung drivers. Which is actually nice, because those are digitally signed.

{{ WugFresh }}
[Nexus 7 Android Development] WugFresh:
Thats cool. I am working around the clock on it until its get done now. I had some stuff that was out of my control come up last night, that pushed me back.. but today, tonight, tomorrow.. whatever it takes. I will be coding until its out. :)

{{ WugFresh }}
[Nexus 7 Android Development] Jordanooo:
Does this need the internet to work?

My PC doesnt root properly so want to try on a 'fresh' device. Just wondering if i could try on one of my laptops

However its only 512mb ram. Is this enough?
[Nexus 7 Android Development] WugFresh:
Information About Cold Booting into CWM

After speaking to other developers who know a lot more then me, the consensus regarding the whole cold booting into CWM/TWRP problems; is that it is bootloader related; and that it is Google's responsibility to fix it in a future update. I am sure they have been notified plenty, but if you want to you can tell them yourself as well. The issue is unrelated to the Toolkit, or the recovery images made by Clockwork or TeamWin.

So to be clear, this a bootloader bug which should be fixed in the near future by Google. To get into CWM/TWRP now;

Either plug your device in via usb, then cold boot it

Use a user app like ROM Manager or Quickboot to get into your custom recovery

Or you can use the toolkit to temporarily boot the CWM/TWRP image.

{{ WugFresh }}
[Nexus 7 Android Development] WugFresh:
The only time it uses the internet is when its downloading factory images. It never accesses the internet without the users knowledge. Windows may try accessing the internet when you are configuring your drivers, but only if you have that setting enabled in windows. Regarding RAM requirements, that shouldn't be a problem. As far as I know this program shouldn't be very demanding regarding computer resources.

{{ WugFresh }}
[Nexus 7 Android Development] Jordanooo:
Great, thanks

Ill give it another try tomorrow
[Nexus 7 Android Development] WugFresh:
If anyone here has or knows someone with a:

Nexus S: Worldwide, i9020t and i9023 Models

Nexus S: Korea, m200 Models

Nexus S 4G: d720 Models

Running Jelly bean...

I really need the boot.img file from a nandroid. If the user is unfamiliar on how to root these devices, I can walk them through it. Please PM me.

Google has pushed Jelly bean via OTA for those devices, but hasn't released the factory image packages on their site. I would like to support them in my next toolkit release, so I could really use the help getting those files. Thank you.

{{ WugFresh }}
[Nexus 7 Android Development] Sebianoti:
help, i got a nexus 7 on 4.1.1 and ADB is not found, every god damn time, i'm using back ports, follow all instructions but nothing,

Should also note during full driver install, 2nd step is installing samsung drivers -_- on a asus device
[Nexus 7 Android Development] Jordanooo:
Just before i try, do you have any idea why it isnt rooting my n7?

It goes through all the process fine (i have to manually reboot the 1st time) but when it has finished, i dont hve the supersu.apk

Busybox is there but no su app :s
[Nexus 7 Android Development] WugFresh:
I am not entirely sure, but I know that in this next release I am going to avoid having all of those little splash screens for the root process and instead output everything to a cmd prompt window so the end user can see everything going on clearly and consecutively. I am also going to make sure it removes any legacy root files, which may be the reason you are having problems.

As an alternate root solution, use the option to boot into Temp CWM, and flash the SuperSU 0.94 CWM flashable zip found here:

http://xdaforums.com/showthread.php?t=1538053

{{ WugFresh }}
[Nexus 7 Android Development] Jordanooo:
Thanks a lot!

Definately giving it a go
[Nexus 7 Android Development] charlesky:
Will you be updating the toolkit to use the Asus drivers?
[Nexus 7 Android Development] WugFresh:
Sweet! I had no idea they started providing them. Thank you. To answer your question, yes (now that I know they exist thanks to you)! :victory:

{{ WugFresh }}
[Nexus 7 Android Development] jdebay:
Great Idea!

I think this will help a lot of users of your wonderful tool. Windows 7 64bit has more problems with drivers from my use of it. Keep up the good work.

J
[Nexus 7 Android Development] megaupload77:
Awsome I got my N7 unlocked and rooted

Thanks to these drivers I could go through all the process of installing samsung drivers etc..

Thanks to charlesky too for giving that link

Thanks a lot :good:
[Nexus 7 Android Development] WugFresh:
I just checked those driver out in more detail. They are identical to the ones google provides in the latest SDK.

According the comment lines in the inf, they support Nexus 7, Nexus S, and Nexus One.

That's still not ideal because I want end users to be able to use my toolkit to mess with all their devices with one driver set. I tried using those to configure my Gnex, and they failed, even when I forced them.

For these reasons I think I am just going to just stick with the PDAnet drivers, and show users they can use those exe's without actually installing any of the PDAnet stuff; just the drivers.

Then I will make a new thread with all available driver solutions, to point to for troubleshooting. That seems like the best plan, because this driver stuff is driving me (no pun intended) a bit crazy.. it causes the most problems but has the least to do with my actual program.

Ok, thats all for now.. back to coding for me. :)

{{ WugFresh }}
[Nexus 7 Android Development] WugFresh:
Actually I had a better idea. I am going to need beta testers in a little while. I am going to attempt to make a universal driver disc. I am basically going to put all the drivers in one place, and turn it into an ISO. Then you can either mount it, or burn it, and then when you are trying to configure drives you can just tell your computer to scan the disc. That might work really well. Send me a PM if you can test the disc when its ready.

{{ WugFresh }}