My Nexus 10 has been stuck at the Google Logo for a while , I've been trying to flash to stock for a while but I keep encountering problems.
I've tried Wug's toolkit, Nexus Unroot Tool, and command prompt method.
I just have a question about installing the correct drivers:
When you're going through Wug's toolkit to install the drivers, you need to set your Tablet to usb debugging & developer mode, but how do you do that if your tablet is bricked?
Sorry if this is answered somewhere else, I can't seem to find the solution.
And thanks in advance for any help!
brianiswu said:
My Nexus 10 has been stuck at the Google Logo for a while , I've been trying to flash to stock for a while but I keep encountering problems.
I've tried Wug's toolkit, Nexus Unroot Tool, and command prompt method.
I just have a question about installing the correct drivers:
When you're going through Wug's toolkit to install the drivers, you need to set your Tablet to usb debugging & developer mode, but how do you do that if your tablet is bricked?
Sorry if this is answered somewhere else, I can't seem to find the solution.
And thanks in advance for any help!
Click to expand...
Click to collapse
You can use Wug's to fix your issue. There is an option to fix bootloop issues I can't remember exactly what it is called, I don't use it myself. It won't help you now but in the future you should learn ADB so that you can get yourself out of these messes.
Have you tried going to recovery and doing a factory reset? Hold down both volume keys and power button to get there.
brees75 said:
You can use Wug's to fix your issue. There is an option to fix bootloop issues I can't remember exactly what it is called, I don't use it myself. It won't help you now but in the future you should learn ADB so that you can get yourself out of these messes.
Have you tried going to recovery and doing a factory reset? Hold down both volume keys and power button to get there.
Click to expand...
Click to collapse
Thanks for the reply!
From Wug, I have tried all the bootloop/bricking options as well as trying to flash stock recovery & kernel.
For some they say "adb device not found"
Does that mean my drivers are not installed correctly? I have tried multiple times to uninstall & reinstalling all drivers & adb components. The instructions always tell me to install the correct drivers and that I need to set my device to developer mode & usb debugging.
Related
The problem is I can't unbrick and restore my nexus to stock rom.
I can't boot the device and I'm only able to boot to bootloader. However, my computer doesn't recognize the nexus. It keeps saying Window cannot recognize it whenever I plug my tablet to the computer in bootloader. I tried uninstall and reinstall driver several times, but none of them seems to work . ----> That means I can't even use adb to restore the phone simply because my tablet is not recognized in window.
Is there anyway to fix this problem? I really need your helps as soon as possible.
Thank you for reading !
Get to bootloader. Then use Wugs toolkit, open advanced options. On the very left is something like "temp boot to recovery". Once that boots it to recovery, ADB should work. It did for me. I was in some trouble last night and got out by this. If you know how to use adb/fastboot commands, you should be good. And I uninstalled my drivers and when I plugged it in the device automagically reloaded the drivers. But you have to do it a few times. Had to do it in bootloader, recovery, and another point. Anytime it asks to load drivers/etc do it.
I can't boot to recovery through Wug Tool Kit. It keeps saying Fastboot device was not found >"<
By the way, whenever I connnected my device to computer, the bootloader freezes :|
What were you doing before you go into this situation?
I was on Glazed Jelly Bean rom and wanted to go back to stock rom. I used nexus 7 toolkit to do all the work for me. However, there was something wrong like the toolkit didnt extract the stock img right or something like that, my tablet got bootloop, and what happened next was what i had been telling you guys.
Best bet is if somehow you could get into recovery or get adb working. Might want to uninstall drivers and install again and reboot computer. I would suggest using this thread and flash things manually back to stock. http://forum.xda-developers.com/showthread.php?t=1907796 but you would need adb working.
When you power off device and use volume and power can you get it to go into boot loader then plugged into computer try to get to recovery or adb.
Consider deleting the drivers from Windows after uninstalling them otherwise Windows may try to be "clever" and reinstall the bad driver when you plug the device in. The Nexus 7 drivers from Asus can be downloaded here and Google's USB drivers are here
Travisdroidx2 said:
Best bet is if somehow you could get into recovery or get adb working. Might want to uninstall drivers and install again and reboot computer. I would suggest using this thread and flash things manually back to stock. http://forum.xda-developers.com/showthread.php?t=1907796 but you would need adb working.
When you power off device and use volume and power can you get it to go into boot loader then plugged into computer try to get to recovery or adb.
Click to expand...
Click to collapse
What if I couldn't get adb working?
I tried everything and windows still doesn't recognize my device in fastboot
Have you tried Nexus Root Toolkit v .1.5.4?
kiddo94 said:
I tried everything and windows still doesn't recognize my device in fastboot
Click to expand...
Click to collapse
try connecting to the usb port at the back of your computer
Paranoid flashed with the bricked kernel did this to me once right after the move to 4.1.2. Even with a full wipe and all the usual safety precautions it just stuck on bootloop forever and wouldn't let me in. I chalked it up as that's what I get for being the guy that's never satisfied with stock. I was unable to get my nexus7 fixed. I sent you a suggestion on pm though.
Never mind everyone. Thank you so much for your help.
I tried install the nexus 7's driver on another computer and it recognized my device in bootloader mode, and restore everything back to stock now. Thank you so much!!!!
Mine did that to the first time I tried. After I got it to work, the permissions were all messed up and I could not get it to download anything off the web and I was getting a playstore error 90% of the time as well. I finally just wiped everything on my tablet, installed the stock rom via N7 toolkit, then reflashed smooth rom, and all is working now. It may have been a bug with the older version of N7 toolkit, as I updated it before I reran everything.
Hey,
i've got a huge problem with my Nexus 7 32 GB 3G. I've had root and i made an update many times without any problem, but once i was making some update of 4.2.2 the device didn't want to turn on and it freezed on Google logo. I tried to do plenty of ways to repair it; unroot, factory reset, wipe... Then i tried to do a flash via Nexus 7 Toolkit, but... there is the problem! How can i do the flash without enabled USB debugging? Is there any way to evade it? Or can I enable USB debugging from my PC for example? HOW??? PLEASE!
Is there anyone who can help me with solving this problem?
Any ideas, recommendations..?
Thank you for all of your responds.:good:
flash a factory image using fastboot...
USB debugging doesn't have anything to do with fast boot mode. Fast boot is the proper way to flash the images.
USB debugging only matters within the booted OS.
You should spend some time learning the right way to do things instead of relying on toolkits.
Sent from my Galaxy Nexus
BerryRide said:
Hey,
i've got a huge problem with my Nexus 7 32 GB 3G. I've had root and i made an update many times without any problem, but once i was making some update of 4.2.2 the device didn't want to turn on and it freezed on Google logo. I tried to do plenty of ways to repair it; unroot, factory reset, wipe... Then i tried to do a flash via Nexus 7 Toolkit, but... there is the problem! How can i do the flash without enabled USB debugging? Is there any way to evade it? Or can I enable USB debugging from my PC for example? HOW??? PLEASE!
Is there anyone who can help me with solving this problem?
Any ideas, recommendations..?
Thank you for all of your responds.:good:
Click to expand...
Click to collapse
Hi, BerryRide...
You don't need USB Debugging enabled (as far I'm aware, it's not possible anyway, in FASTBOOT/BOOTLOADER mode)...
Download the factory stock image for your device, from here...
https://developers.google.com/android/nexus/images.
Shutdown your tablet... and reboot into FASTBOOT/BOOTLOADER mode (Vol Down BUTTON + PowerOn BUTTON)...
Hook your tablet up to your computer, via a USB cable (preferably the USB cable that originally shipped with your tablet)...
And run...
Code:
fastboot devices
This should return a SERIAL NUMBER, indicating you have a FASTBOOT connection, and you can then run whatever FASTBOOT commands you like... including what is in the FLASH-ALL script in the FACTORY STOCK image for your specific device.
Rgrds,
Ged.
Bumping this thread because it just really helped me!!! Thanks @GedBlake!!!!
For the longest time I could never get fastboot or flash-all to work without first enabling USB debugging and much swearing and dealing with permissions. Wound up that my device wasn't getting recognized by Windows at the bootloader. It finally worked after a manual update Device Manager -> Update Drivers using the SDK Manager directory (I subsequently read about in this thread: http://forum.xda-developers.com/showthread.php?t=1583801).
Updating my three Nexii 7 to MRA58V was a breeze this time. Wow- thanks again for the direction.
I have searched high and low for a forum where the same problems are presented. I have had no luck at all. So, I hope that I'm not driving anyone nuts here, but here goes
I have a 2012 Nexus 7. I am using this tablet to learn all about how to work with android software, ROMS, kernals, etc. It is unlocked and rooted. I have TWRP. It is currently stuck in a bootloop (I tried to install a custom ROM) and I have no idea if USB debug is on or not. When I connect the tablet to my PC, it will charge and the computer acknowledges that SOMETHING is connected but will not find the tablet itself. (ie: I cannot find the tablet icon to click on). I have been to dev manager and I cannot find it there either.
I have no idea what anyone is talking about with this abd sideload. Most of what is said is greek to me. If someone would be willing to explain that to me (in english) I would love to learn.
Obviously, I am in above my head and I really could use some genuine help here.
I just want to flash this thing back to stock. Could someone please explain to me how to accomplish this?
deejinfla said:
I have searched high and low for a forum where the same problems are presented. I have had no luck at all. So, I hope that I'm not driving anyone nuts here, but here goes
I have a 2012 Nexus 7. I am using this tablet to learn all about how to work with android software, ROMS, kernals, etc. It is unlocked and rooted. I have TWRP. It is currently stuck in a bootloop (I tried to install a custom ROM) and I have no idea if USB debug is on or not. When I connect the tablet to my PC, it will charge and the computer acknowledges that SOMETHING is connected but will not find the tablet itself. (ie: I cannot find the tablet icon to click on). I have been to dev manager and I cannot find it there either.
I have no idea what anyone is talking about with this abd sideload. Most of what is said is greek to me. If someone would be willing to explain that to me (in english) I would love to learn.
Obviously, I am in above my head and I really could use some genuine help here.
I just want to flash this thing back to stock. Could someone please explain to me how to accomplish this?
Click to expand...
Click to collapse
You need to read first. Then flash. If you kill your device then you won't learn too much. Start with this thread --> http://forum.xda-developers.com/showthread.php?t=1907796.
You will probably need to install the naked Android fastboot drivers (search!) to proceed through the thread, since you can't put the device into USB debugging.
Anyway, to answer your questions:
adb (Android Debug Bridge) is a tool that allows a computer to control low-level features of an Android device. adb sideload allows you to send an app or ROM from your computer to your device (usually in a custom recovery) and install it, which helps if you've accidentally killed everything on your internal memory. However, you need a custom recovery (CWM/TWRP) to use adb sideloads.
You're better off learning how to use fastboot, which is a bootloader-based tool that helps a lot with disaster recovery.
Okay, I guess I need more help. I don't understand how I am supposed to be able to use fastboot to bypass the "enable USB Debugging". If I could get this to happen, I believe I can get my device back to stock. Can you explain this to me? NONE of the descriptions online are of any use at all.
Just reboot your device using power boutton and volume+ and volume- buttons to access to bootloader mode I suggest you to use nexus root toolkit it's very simple and usefull
Sent from my Nexus 7 using XDA Premium 4 mobile app
Nexus CANNOT ENABLE USB DEBUGGING
Can I ask for your help guys? My Nexus 7 v1 is stuck on boot loop (either stuck on google screen or sometimes would proceed up to the nexus animation screen) and I've been trying to fix it with the Nexus Root Toolkit (NRT). I just have problem proceeding with the steps since the toolkit advices me to enable my device's USB DEBUGGING (open device , go to settings, then developer options etc) which I CANNOT POSSIBLY DO COS AGAIN, NEXUS IS JUST STUCKED ON BOOT LOOP.
Can you suggest OTHER ways I can enable USB Debugging in Nexus 7? I would greatly appreciate your help.
You don't need to get into USB debugging mode, as your goal is to reflash a stable ROM onto your device. You can do that with Fastboot commands when your N7 is in the (unlocked) bootloader. You can follow the instructions in the second thread in this forum, or tell NRT you're soft bricked, to install a factory ROM.
Hi,
I am sorry if this is a repeat but I have searched and searched all forums and have not found anything that worked.
My computer finds my Nexus 7 when the device is turned on. When I boot into the bootloader, it can not find the device.
I am using TWRP recovery.
I have tried many incarnations of the driver, but none worked. I tried the naked driver and it states it is a bootloader driver and it still will not find the device.
I think this happened after the 4.3 update. I am trying to update to 4.4 and I can not. I have downloaded the 4.4 update and moved it to the device, tried to install it and it fails.
I have tried using the Enable USB debugging and not using Enable USB debugging - nothing works.
Any suggestions?
Garry
kingspan said:
Hi,
I am sorry if this is a repeat but I have searched and searched all forums and have not found anything that worked.
My computer finds my Nexus 7 when the device is turned on. When I boot into the bootloader, it can not find the device.
I am using TWRP recovery.
I have tried many incarnations of the driver, but none worked. I tried the naked driver and it states it is a bootloader driver and it still will not find the device.
I think this happened after the 4.3 update. I am trying to update to 4.4 and I can not. I have downloaded the 4.4 update and moved it to the device, tried to install it and it fails.
I have tried using the Enable USB debugging and not using Enable USB debugging - nothing works.
Any suggestions?
Garry
Click to expand...
Click to collapse
it most likely is a driver issue if you can not see your device in adb shel or fastboot. i would recommend that you install wugfresh nexus root toolkit and use that app to install your drivers. The program then has an option to unlock the bootloader which it needs to connect to your tablet through the adb interface. so if that program can communicate through adb then you should be able to as well. give it a try...
hope it helps.
-droidshadow
droidshadow said:
it most likely is a driver issue if you can not see your device in adb shel or fastboot. i would recommend that you install wugfresh nexus root toolkit and use that app to install your drivers. The program then has an option to unlock the bootloader which it needs to connect to your tablet through the adb interface. so if that program can communicate through adb then you should be able to as well. give it a try...
hope it helps.
-droidshadow
Click to expand...
Click to collapse
Thank you for reply. I did as you said and according to Wugfresh it states I am able to use fastboot but when I boot in to the bootloader the tablet does not show up under fastboot devices.
howdy y'all,
so im trying to help out my buddy. he currently has no os installed as well, but can boot to bootloader and twrp recovery 2.5. no idea how he has that but I figure I could just mount some zip files and be on my way. Currently whenever we try to do anything in twrp(ie wipe/mount) it is just hung up on unable to mount /radio even when all I have checked is system. I can't use adb or fastboot as far as I'm aware of; I've tried to use the unified android toolkit from skipsoft but its no dice since I was never able to turn on debug mode to begin with? So yeah any help would be much appreciated
oh and I know its not my cable or usb ports since the tablet can still charge.
Also this is the 2012 N7
Hi,
You'll need to get adb and fastboot working, best approach is to wipe and flash factory images through fastboot but may also need to use adb for e2fsck
http://forum.xda-developers.com/showthread.php?t=2277112
See this on getting fastboot working, best of luck!
demkantor said:
Hi,
You'll need to get adb and fastboot working, best approach is to wipe and flash factory images through fastboot but may also need to use adb for e2fsck
http://forum.xda-developers.com/showthread.php?t=2277112
See this on getting fastboot working, best of luck!
Click to expand...
Click to collapse
I don't understand how I'm supposed to get fastboot working since I was never able to enable debug mode on the device in the past let alone now that it has nothing installed. And from what I can understand from the instructions I need the drivers to be installed after I plug in while under debug mode for the sdk to work.
I attempted to install the nexus 7 driver from here: http://support.asus.com/download.aspx?SLanguage=en&m=Nexus+7&os=32
However it looks like I already have the files on my computer from a previous attempt with Skipsoft's Android toolkit?
Because of this I'm unsure of how to move forward with this fastboot business.
fastboot doesn't need debugging on or an os installed, just a functional bootloader
You will probably need to manually update the drivers yo the proper ones
I see, how do I go about manually installing this driver then? I'm assuming I need to go through some sort of windows device tree? Or can I just extract a file somewhere?
You can download usbdview (just search Google for a free download) to see what driver is selected when you plug in your tab easily
Or you will need to go into device manager and select to manually update the drivers, don't allow windows to select but manually choose it
There are loads of instructional videos on YouTube for you if needed
I know this is a super late response, but I never managed to get around to trying to find out how to do a manual install. Just tried today using the Nexus Root Toolkit v.1.9.9. I still can't figure out how to manual install the driver because my issue is that windows doesn't recognize anything is plugged in, and all of these guides do state that I should have had usbdebugging checked. I can't seem to find a specific guide that correlates to setting fastboot up exclusively like you mentioned.
Also, using usbdeview like you said I could see that I have installed a google nexus adb interface, a google galaxy nexus adb interface, as well as the mtp usb driver.
Sorry for all the handholding, but this really is an issue that I've never have encountered and I can't seem to manage.
Hey again
There is a fastboot guide in the first post I linked you to
If you can't get fastboot to recognize device in bootloader mode it is possible the USB port is broken, but more likely an issue with drivers, cord or PC
So try a new USB cable, or a different PC
Try try again with drivers, uninstall and reinstall
Unfortunately this type of trouble shooting is hard to do without device in hand