yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Q&A, Help & Troubleshooting] cptsashimi:
Go back to your back up or flash an older nightly, not 9/06 or 9/07. Apparently they are bad. I hear 9/08 is a good one and working fine.
[Nexus 7 Q&A, Help & Troubleshooting] Jurge92:
Sorry for being dumb, but how do I flash an newer or older from recovery? I don't have any ROMS on my nexus 7. The nexus 7 toolkit doesn't find the device either...
[Nexus 7 Q&A, Help & Troubleshooting] cptsashimi:
If you can get to recovery, go to the install menu and navigate to the directory where your other nightlies are held. For me it is /cmupdater. It could also be your download folder. It depends on how you update to new nightlies.
[Nexus 7 Q&A, Help & Troubleshooting] Jurge92:
The problem is that i always choose to delete the updates after I've updated. So there only one nightly there, and that's the faulty one.
[Nexus 7 Q&A, Help & Troubleshooting] robgee789:
hey guys im on cleanrom 4 atm but i want to try stock to see how they stack up so i can i just flash the stock rom with twrp?
[Nexus 7 Q&A, Help & Troubleshooting] 1Q84:
hello.

my nexus 7 now is working on stock 4.3.

i'm troubling by a headset issues.

my headset is working fine with other device, but with nexus 7, one of it does not make any sounds.

well, when i flashed a 4.2 rom, the headset almost working good though one of it sounds little louder than the other.

any idea?
[Nexus 7 Q&A, Help & Troubleshooting] scumgrinder:
Nexus 7 2012 on 4.3 stock rom still locked / not rooted

Hi having issues that are beyond me, please advise.

Random rebooting, after which tablet returns to pre boot state, deleted files return etc.

When booting after the X screen It says 'android is upgrading' before the homescreen opens,

Tried both methods of factory reset, all screens appeared fine, no errors, yet boots back to

the exact same point every time, apps updating, ebay needs permission, all apps deleted

this session are back, as are deleted files, new files and apps are gone!

It's like groundhog day! please help?
[Nexus 7 Q&A, Help & Troubleshooting] vwirstam:
My Nexus 7 2012 have started to charge very very slow! If I start from 0% on the morning, I have like 35%-50% after 12 hours...

Have tried to whipe, change rom, change kernel and nothing works. How can I fix?

Skickat från min GT-I9505 med Tapatalk 4
[Nexus 7 Q&A, Help & Troubleshooting] Narugawa:
Maybe your wire/charger ? I have this problem ounce with mine.
[Nexus 7 Q&A, Help & Troubleshooting] poondog:
May be hardware issue.. Did you try flushing the whole thing by flashing the full images from Google?
[Nexus 7 Q&A, Help & Troubleshooting] vwirstam:
Hmm, the only thing I have done is locked up the bootloader then root, flashed a rom. Since then it's almost useless... Don't know what you mean with the full images.

I have changed rom and have made full whipe and battery calibration but still problems.

Skickat från min GT-I9505 med Tapatalk 4
[Nexus 7 Q&A, Help & Troubleshooting] poondog:
Google's has full images on their site for this devuce. That is, a FULL wipe of every partition and restore to stock. This will eliminate any software problems you might have

A full wipe in recovery is system, cache, data, dalvik etc but doresnt wipe EVERYTHING although basically wipes anything that is needed. However in your case if its software you might want to try to resolve the issue by flashing stock images
[Nexus 7 Q&A, Help & Troubleshooting] vwirstam:
Ah now I know what you mean. I will use that image and fully restore it and see if it consists.

Does my rooting/flashing went wrong or what can have happened?

Skickat från min GT-I9505 med Tapatalk 4
[Nexus 7 Q&A, Help & Troubleshooting] poondog:
Rooting shouldn't be a problem but there have been reports that some roms/kernels produce problems. However most do not touch battery drivers so I don't know if thats the problem

But try it anyway :)
[Nexus 7 Q&A, Help & Troubleshooting] vwirstam:
Will do, thanks a lot for the help! Will return with results.

Skickat från min GT-I9505 med Tapatalk 4
[Nexus 7 Q&A, Help & Troubleshooting] IPrpD1nosaur:
Ok so i have used wugfresh nexus toolkit to root, however recently i went to unroot but after trying when i try to turn my device on it says booting failed, when i try to use the flash sttock and unroot option (softbricked) it fails writing the bootloader due to an invalid state. Please help,.
[Nexus 7 Q&A, Help & Troubleshooting] GedBlake:
Hi, IPrpD1nosaur...

Sounds like you've encountered the known issue with the v4.23 bootloader from Jellybean 4.3, build JWR66Y.

Take a look

here

for details.

You need the v4.23 bootloader from build JWR66V.

Fortunately, these have been uploaded here on XDA.

If you have a 'grouper' (WiFi only) Nexus 7, go

here

.

If you have a 'tilapia' (WiFi & 3G) Nexus 7, go

here

.

Hope this helps.

Rgrds,

Ged.
[Nexus 7 Q&A, Help & Troubleshooting] tammytn39:
help my neus 7 has no operating systm

hi I hope someone can help me I need some major help I had my nexus 7 rooted and I wanted to change it back to unrooted well I formatted my nexus 7 now I have no operating system on it and now I cant hook it to computer because it says I don't have usb ogt can someone help I can get in the boot loader if I could just get into my nexus 7 with my computer I could put operating syste on It I hope someone can really help It would be greatly appreciated
[Nexus 7 Q&A, Help & Troubleshooting] IPrpD1nosaur:
Thanks man that helped the problem , however the toolkit seems to need the latest radio.img so it can verify the baseband version, and i cant do it manually because i have no access to adb however i do have access to fastboot. if you knew how to either get the latest radio.img or do i manually using fastboot that would be great thanks
[Nexus 7 Q&A, Help & Troubleshooting] IPrpD1nosaur:
Hello,

Can you turn your device on if so there is 99.9% chance it can be fixed ,

however if it cant turn it on it is most likely hard bricked.

Regarding the situation i'm not sure how much help that would be but at least you tell if your device is repairable.
[Nexus 7 Q&A, Help & Troubleshooting] tammytn39:
hi yes i can turn it on but all it says is google and i can go in bootloader and thats it i have nothing on my internal storage my computer wont recognize the tablet either i hope someone can help
[Nexus 7 Q&A, Help & Troubleshooting] RoFunTech:
I want to install cm-10.1.2-grouper :) but i really don't understand what GAPPS i need...can someone give me a download link please?
[Nexus 7 Q&A, Help & Troubleshooting] cptsashimi:
If you can get to fastboot you should still be OK. Here is a link to a very complete guide that will walk you through flashing a factory image. I imagine you could also use a tool kit but I've never used one so I couldn't say for sure.

http://xdaforums.com/showthread.php?p=32075129

---------- Post added at 09:35 AM ---------- Previous post was at 09:24 AM ----------

http://goo.im/gapps

Use the table at top. You need the gapps dated 20130812 for 10.1.x.
[Nexus 7 Q&A, Help & Troubleshooting] RoFunTech:
And can you suggest a custom rom with a powerfull OC ?
[Nexus 7 Q&A, Help & Troubleshooting] cptsashimi:
No. Sorry, I just use CM10.2 with the stock kernel. Performs well enough for me.

Seems like a lot of people like motley's kernels for OC and what not.
[Nexus 7 Q&A, Help & Troubleshooting] Real_JESRadio:
Having Issues with my N7. The lock screen will sometimes not work. Slide it as many times as you want it won't work. Unlocked and rooted stock 4.3. Latest update.

Started when running AOL and Paranoid and added a restricted profile. I've since restored the stock rooted image and deleted the extra profile. The lock screen will still Bork after a while. Only a reboot will temp fix it. Any ideas? Is this a 4.3 bug? Was thinking of flashing a 4.2 rom to see if that fixes it. Yes I have searched and nothing like my issue comes up.

---------- Post added at 05:11 PM ---------- Previous post was at 05:10 PM ----------

AOKP no AOL lol. Stupid auto correct.
[Nexus 7 Q&A, Help & Troubleshooting] tammytn39:
hi i trie to follow the walk through but the only thing i cant get to work on my computer the android sdk file can someone help me and when i hook my nexus to computer all i get under device manager all it says is grouper
[Nexus 7 Q&A, Help & Troubleshooting] Red Devil:
Just run the SDK manager and get all the updates and drivers for the nexus7 and then when under device manager change the folder to search the device drivers to the SDK USB folder..
[Nexus 7 Q&A, Help & Troubleshooting] tammytn39:
hi ok i finally got mt computer to recognize my nexus 7 but only if it is bootloader but it dont recognize it as a drive so i can install anything on the tablet so now what can i do if i boot it on up in recovery mode it still dont recognize it as a drive and dont know how to get the bootloader files i downloaded on my tablet is someone can help ill give you my number to call me to help please
[Nexus 7 Q&A, Help & Troubleshooting] Red Devil:
If your device is recognized in the recovery mode.. i.e. if

adb devices

turns up something.. then you can flash the latest TWRP recovery through fastboot.. and then flash any zip via

[B][U]adb sideload nameofzip.zip[/U][/B]

.. .search for the feature in the recovery..

to flash a custom recovery in fastboot mode.. type

fastboot flash recovery recoveryname.img

Hope this helps
[Nexus 7 Q&A, Help & Troubleshooting] ~wolverine~:
I've got a little problem here and hope someone can point me in the right direction. I have 2 Nexus 7's (2012). I used Wug's toolkit on both for rooting and custom recovery. Everything worked fine and both are running Slimbean now. The problem is that my Win 7 x64 PC will recognize 1 of them as MTP or PTP, but will only recognize the other as PTP. Both are setup the exact same. Anybody have any ideas?
[Nexus 7 Q&A, Help & Troubleshooting] tammytn39:
Hi I can't get fastboot to work on my computer I'm using a Microsoft surface pro 128 to do this on when I click on fastboot it brings up a black screen really fast with some writing on it then it goes away I've even tried to run it as administrator I'm using Windows 8
[Nexus 7 Q&A, Help & Troubleshooting] scumgrinder:
Anyone help here? Please.
[Nexus 7 Q&A, Help & Troubleshooting] Red Devil:
You don't have to click on fastboot.. You have to CD to the folder and in the fastboot mode type the command I have said above.. Try googling on how to install and use adb and fastboot. Those are the basics of android and you shouldn't ever root your phone without knowing how to use them .

---------- Post added at 08:16 AM ---------- Previous post was at 08:13 AM ----------

I'm guessing one particular app must be the source of all these problems. Without unlocking.. Factory reset is the only possible thing that you can do.. Clearing cache is also an option but a factory reset covers that too.
[Nexus 7 Q&A, Help & Troubleshooting] tammytn39:
Hi I finally got android boot loader on my computer but that's as far as I've gotten but when I boot up in recovery mode it says grouper on my phone I hope you all can help thank u for all your help

QUOTE=Red Devil;45896977]You don't have to click on fastboot.. You have to CD to the folder and in the fastboot mode type the command I have said above.. Try googling on how to install and use adb and fastboot. Those are the basics of android and you shouldn't ever root your phone without knowing how to use them .

Hi I finally got android boot loader on my computer but that's as far as I've gotten but when I boot up in recovery mode it says grouper on my phone I hope you all can help thank u for all your help

---------- Post added at 08:16 AM ---------- Previous post was at 08:13 AM ----------

I'm guessing one particular app must be the source of all these problems. Without unlocking.. Factory reset is the only possible thing that you can do.. Clearing cache is also an option but a factory reset covers that too.[/QUOTE]
[Nexus 7 Q&A, Help & Troubleshooting] Qaphsiel:
Hello,

I'm new to the tablet side of rooting so please be gentle with me.

I'm on the Nexus 7 WiFi and I have two problems that are very relative.

When using the Nexus Root Toolkit I couldn't update my TWRP automaically, it said there was a md5 file mismatch. I actually had the same problem when I tried to update again through goomanager.

That being said, the only way I got TWRP on my Nexus was manually.

I cannot figure out how to flash into my custom recovery without the aid of my computer and the root toolkit, I understand that you open the bootloader screen, scroll down to recovery and hit the power button. But after that I just get the Android guy on his back with a red triangle, when I hold power and tap volume up it goes to what I believe is the standard Android recovery.

Any help in the resolution of these problems would be greatly appreciated.

TL;DR: Can't update TWRP due to MD5 mismatch and don't know how to access custom recovery on Nexus 7.
[Nexus 7 Q&A, Help & Troubleshooting] Erovia:
Maybe THIS guide will help you.
[Nexus 7 Q&A, Help & Troubleshooting] scumgrinder:
factory reset does nothing, soft reset brings up the android on his back with 'no command' hard reset goes through all stages ok with no errors, till it reboots to original state, only thing that changes are new app updates since last time turned on, oh and the time etc.
[Nexus 7 Q&A, Help & Troubleshooting] tammytn39:
hi I have got android drivers on my computer but my computer will only recognize my tablet only in bootloader mode on my tablet I have no drivers what so ever on my tablet it has nothing so how to I get anything on my tablet I go in fastboot on my computer but Im not getting anywhiere see because I have nothing on my tablet and I do mean nothing how do I get something back on my tablet so can get somewhere I don't even have usb otg on my tablet I have nothing I hope someone can help ill I really hope my tablet is not done for thanks
[Nexus 7 Q&A, Help & Troubleshooting] cpttango30:
Can someone point me in the right direction.

I have a Nexus 7 2012. Well I rooted it and flashed CM10 all went well. Then I found Carbon and wanted to flash that. This is where it all went downhill. I did a complete wipe and it deleted everything except recovery (TWRP is the best) then I made it even worse. You guessed it I deleted recovery somehow. So now I have a sweet nexus 7 with nothing on it. I tried nexus 7 toolkit but even with adb and fastboot installed it didn't work.

How can I atleast get back to stock and then start over.
[Nexus 7 Q&A, Help & Troubleshooting] Erovia:
If you can boot into bootloader and have a working fastboot, there is nothing lost.

Boot your N7 into bootloader mode, connect it to the pc and run fastboot in a terminal.

Type: fastboot devices

If it can see your device, you can flash a new recovery or the stock image, if not, then you probably don't have the proper driver installed.
[Nexus 7 Q&A, Help & Troubleshooting] cptsashimi:
Like the guy above said I think you will be OK. I've had a similar problem and fixed it with the following thread. If you have problems make sure your SDK is current and that you have the current drivers. The below thread has a section on "Driver Hell" I think this will help you and tammytn39, just have to get the computer set up right.

http://xdaforums.com/showthread.php?p=32075129
[Nexus 7 Q&A, Help & Troubleshooting] cpttango30:
Thanks for the help guys. Between you and a buddy who's an android guru I got it back to stock. Book marking this thread. Got one last weekend getaway with family this weekend and then I'm moving my nexus to carbon. I missed the vital step of booting to fastboot. Once he had me do that I fasboot pushed recovery and then ran the amazing nexus toolkit and within 15 minutes was back up and running.

Again thanks for all the help.
[Nexus 7 Q&A, Help & Troubleshooting] Matttis:
Battery issues as well

I have the 3G Nexus 7 and I started to have issues with big battery drain about a week ago. I rooted it today and flashed the Franco Kernel.

It looks like standby time is a tiny bit better now but I still just lost 8% of battery power over 1 hours and 40 minutes. Flight mode was on and I didn't do anything with it. That is still pretty pathetic.

And just like on many other screenshots it shows that 68% of the power consumption was caused by the display, even though the display was on for about a minute during the whole time.

Any suggestions how this could be fixed? As I said above, I am using the Franco Kernel right now but I kept the stock ROM. Is there a ROM that fixes this issue? Or am I looking at a defective battery here? :c

I don't really think it's the battery though because power consumption while the tablet is in use is normal as far as I can tell! It sucks up just as much juice while browsing as before for example.
[Nexus 7 Q&A, Help & Troubleshooting] efan3719:
is there a way to push an entire folder to the device via ADB? i want to push the folder that contains everything that i need to flash onto my device. is there a way to put them all on there all in one go?
[Nexus 7 Q&A, Help & Troubleshooting] Red Devil:
just the way you push the individual files push by puttiing the folder name .. in the same way. same command. it will get pushed.
[Nexus 7 Q&A, Help & Troubleshooting] readinglamp:
SlimBean and Google Now

Hi,

I can't write in the right thread, because I have no permission. So I hope this is the right thread to ask.

I flashed Slimbean 1.8 and now 1.9. I wanted to install Google Now, and flashed the full gaps. But there is only a "normal" search available.(1.8 and 1.9) What do I have to do to enable Google now? There is not setting at the bottom when I open Search, normally you can switch to Google Now there.

And sth. I wanted to mention but, as I can't write in the right thread: Some people wonder why the SmartCover effect doesn't work anymore. It is a setting, which is new in 1.9. You have to go to settings->Display->Smartcover. It is disabled by default, so you have to enable it.
[Nexus 7 Q&A, Help & Troubleshooting] blackperl11:
Hello

i m new owner of nexus 7 16 gb wifi tab ! i have few questions !

well first i updated the tab with 4.3 android and i can't see any option of "mobile network " in setting ? i want to use external 3g dongle ! i have not rooted the tab

i also tried ppp but seems its not working ! ay other app which allow 3g without rooting

thanks for the help
[Nexus 7 Q&A, Help & Troubleshooting] physwizz:
removing clockworkmod

I installed clockworkmod when I rooted the n7 but I now have twrp since I installed multirom. Can I now remove clockworkmod?
[Nexus 7 Q&A, Help & Troubleshooting] oakcutter:
I have similar question. I installed multirom using Cwm but think I need twrp to access multorom in advanced. If I flash twrp from PC with fastboot will I loose my cwm backups?
[Nexus 7 Q&A, Help & Troubleshooting] physwizz:
clockworkmod

my main concern is that clockworkmod takes up 2.57gb of storage space and twrp takes up almost as much. Do they both really need to be there?
[Nexus 7 Q&A, Help & Troubleshooting] blackperl11:
please some one tell me why i m not able to see "mobile network" in setting option in jelly bean 4.3 nexus 7 wifi ?
[Nexus 7 Q&A, Help & Troubleshooting] #define:
Because there's no sim card in the wifi only model..

Sometimes, Sith happens..
[Nexus 7 Q&A, Help & Troubleshooting] blackperl11:
then how can i add the external 3G dongle buddy ? :eek:
[Nexus 7 Q&A, Help & Troubleshooting] #define:
You'll need an otg cable, and a supporting app..

Sometimes, Sith happens..
[Nexus 7 Q&A, Help & Troubleshooting] blackperl11:
well i have otg cable and dongle and also used ppp ap but seems not working at 4.3 :eek:

anyway thanks for the help
[Nexus 7 Q&A, Help & Troubleshooting] nevereven:
Odd headphone jack mystery

N7 rooted Stock 4.3

Ever since a car trip a few months ago when the kids were using my Nexus 7, nothing happens when you plug in headphones. I tried a bunch of different headphones and lots of wiggling with no change, so I assumed they broke the jack. This is a big deal because I don't want to listen to Jake and the Neverland Pirates for 8 hours straight next car trip.

I took the N7 apart to look for a broken solder joint, but everything looked good. The jack was clean too, no lint.

I tried ohming all the connections and it still looked good.

I did some more searching and found an app called SoundAbout that lets you force where media audio goes... It worked, I could hear from the headphones when I manually set the output to "wired headphones".

The tablet's been bugging me to apply a system upgrade even though I'm already on 4.3. I didn't want to re-root, but I figured I'd try it.

It rebooted to TWRP and then I rebooted. When I check to see if I'm up to date it says I am.

No change in behavior. I can manually turn headphone jack on and off with SoundAbout widget, but it does not seem to automatically detect headphone insertion.

Does anyone have any ideas what might be going on?
[Nexus 7 Q&A, Help & Troubleshooting] -Asskicker-:
After not having used my Nexus 7 in about 2 months, the battery was obviously dead. I plugged it in and after a while it booted, a few seconds after the it booted a loud screeching noise is coming out of the speakers and I'm getting weird black & white lines on my screen until it shuts down.

This process keeps repeating itself until I unplug it... :(

Any ideas?
[Nexus 7 Q&A, Help & Troubleshooting] Dariusdd:
What to do

Searching on the forums doesn't work at the moment, so I have to ask for help.

I am running wugfresh's toolkit in a virtual box, fastboot works, drivers installed etc.

While trying to restore it to stock + unroot (android 4.3) it got stuck at erasing userdata and that's all.

It is still in fastboot, the battery was at 88% though when I started. It stayed like this for like an hour. What could I do for now?

LE: Bootloader works fine, and it can still charge. I will try doing it the manual approach I guess.
[Nexus 7 Q&A, Help & Troubleshooting] robgee789:
Hey guys how do I flash back to the stock rom, I'm running asr right now but I want to try stock with root so is there something I could I could flash with twrp?
[Nexus 7 Q&A, Help & Troubleshooting] eBandit078:
Can anyone tell me which ROMs (and/or Kernals) have V4L enabled. I mainly want light overclocking and need V4L enabled like I have now stock.

Thanks.
[Nexus 7 Q&A, Help & Troubleshooting] physwizz:
ditto

I'd like the same thing. I want to add it to multiform as a secondary and try different kernels.
[Nexus 7 Q&A, Help & Troubleshooting] TyJones916:
HELP PLEASE!?! Nexus 7 wifi (grouper)

So I just recently rooted my nexus 7 last week and I have ran into a bit of a problem. I have tried flashing a couple of different ROMs and the same thing keeps on happening to me. My device will boot and start up fine but after about an hour or so, after I have installed my apps, my tablet will automatically reboot. It then gets stuck on the boot screen until I force turn it off. My cell phone is and has been rooted for over a year now so I know how to properly flash and install new ROMs.

For my Nexus 7 I have the most current version of CWM touch recovery installed and I always make sure to do a full wipe/clean install. I have tried several different ROMs but the same issue persists no matter which ROM I am using. Everything will seem to be running smoothly will no problems, then all of the sudden my device will reboot and stick at the boot animation. I have tried everything I know to attempt to resolve this problem. If anyone might know of a way to fix this issue or have an idea of what it is, I am open to all suggestions. This is really annoying. Please help someone!! Thanks in advance.

Device= Nexus 7 WiFi (grouper)
[Nexus 7 Q&A, Help & Troubleshooting] cptsashimi:
Wow, that's crazy. Are you using a custom kernel? And this happens with different ROMs?
[Nexus 7 Q&A, Help & Troubleshooting] TheAtheistReverend:
OK, my search abilities blow. Where the heck is the latest bootloader? I swear I saw a build number higher than what my device has, but I can't find where I saw it.

TIA