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so i am new to android and i decided " hey why don't i try to root my nexus" so i tried and i cant get any father that checking if the computer can see my device which it cant for some reason. so i went online i figured out that i don't have the usb driver for android. so after that i tried to down load then and i even installed them and restarted my computer and it still wont work. so if any one can help me with my problem it would be greatly appreciated.
On Home Screen, press menu>settings>applications>development and make sure USB debugging is checked.
What OS you running?
Specs would help, where did you get your drivers? What other software have you tried?
i turned on the debugging and it still hasnt worked
i am running xp. i downloaded the android sdk from here
developer.android.com
i just want to put the modaco desire rom on my phone that my onl reason for wanting to root. i really like the sense ui
I am having a similar problem, so i might as well use this thread instead of creating a new one.
I have a dual boot computer, win7 and fedora, both have SDK. I unlocked my nexus one with windows, as i noticed the commands were considerably easier, or at least they don't work when i plug the linux ones into fedora.
Last night i was going to push the undervolt kernel so i plugged my n1 while in win7, It instantly came up complaining about drivers, which i had already installed and had previously worked, i went to re-install them, and windows says they are up to date, but still no luck recognising the device (Debugging mode is definately on)
So i switched to fedora, no driver pop ups obviously, but when i try to push the kernel through, it does not recognise the device.
In the bootloader it says "fastboot usb" while plugged in.
I can't pinpoint when it stopped working, but the last time i used fastboot was to put the RA recovery, since then i flashed CM 5.0.2, CM 5.0.3.1, the desire rom, and used a nandroid restore to get back to 5.0.3.1
Anyone got any ideas? Without fastboot i am pretty much restricted to flashing .zip files from the recovery.
yeah i cant even unlock mine its so frustrating
Me either. I'm coming from windows and flashed the heck out of that. The instructions seem super easy, but the darn thing wont recognize phone to root... and there is no real good instructions on the driver part. Yes USB debug is enabled... sucks cause I want that desire rom, if 10.1 is working that is...
temperbad said:
Me either. I'm coming from windows and flashed the heck out of that. The instructions seem super easy, but the darn thing wont recognize phone to root... and there is no real good instructions on the driver part. Yes USB debug is enabled... sucks cause I want that desire rom, if 10.1 is working that is...[/QUOTE
Yeah I know how you feel its so frustrating I tried all day yesterdAY too
Click to expand...
Click to collapse
drbrendin said:
temperbad said:
Me either. I'm coming from windows and flashed the heck out of that. The instructions seem super easy, but the darn thing wont recognize phone to root... and there is no real good instructions on the driver part. Yes USB debug is enabled... sucks cause I want that desire rom, if 10.1 is working that is...[/QUOTE
Yeah I know how you feel its so frustrating I tried all day yesterdAY too
Click to expand...
Click to collapse
I tried all day too like a gazillion times.... and wonder does everyone have driver issues? I tried with my XP computer and windows 7, no go, then I read posts people having the same issue, then they just post " nevermind got it" and didn't even write what they did to get it.......
Click to expand...
Click to collapse
not everyone is a dev
Ok, I have my Nexus One set up so I can use with via Windows 7 (desktop) or Ubuntu (Laptop).
The Linux part is a bit more involved, but since everyone is running Windows (unless I missed something), I will work there.
First of all, your phone needs to be in Dev mode (which was covered earlier).
With the phone UNPLUGGED from the PC, uninstall any previous SDK installs you have and be sure to remove the directory.
Then, install the SDK found here: SDK
Install this SDK and let it complete the install, which will include downloading for a bit. You need to do this since the SDK package above does NOT include the right drivers!!!
Once this has been completed, plug your phone into the computer via USB. Your computer will find a new device, however, it cannot locate the drivers for it. Browse and point the installer to:
DRIVE:\PATH_TO_android-sdk-windows\usb_driver
Don't go any further than this!!
Now, let it do it's thing and you should have a new device in the device manager called:
Android Phone
...|_Android Composite ADB Interface
Now, go to the command prompt and change to the following directory:
DRIVE:\PATH_TO_android-sdk-windows\tools
There, you will find adb.exe
Type:
adb devices
and you should see:
List of devices attached
HT019P801614 device
If not, something got screwed up and would need to dig further to help ya.
Ok ill give this a try once get home from school
nexus one root.
Ok assuming that you have the android sdk installed correctly, try rooting your phone via the superboot method. The first link below has a full detailed guide for rooting the nexus one and I believe has all of the device drivers for those who have not been able to get them running well. If you still have trouble getting the drivers working checkout the second link. Anyone who is relatively new to working with the sdk and is not familiar with working the commands check out the third link. Read the entire thread! it is very helpful.
1) http://theunlockr.com/2010/01/02/how-to-root-the-nexus-one/
2) http://forum.xda-developers.com/showthread.php?t=613217
3) http://forum.xda-developers.com/showthread.php?t=619153
If you have any questions PM me on xda. I'll try and help in anyway, it took my like two days to actually root my nexus, I wasnt familiar with using ADB and Fastboot to root.
One thing I know I was having problems with since I came from the G1 was that the new SDK has to actually be installed via an .exe now. I was used to it all being in a zip so I kept trying to load up what I thought were the right USB drivers, but they were actually the 1.6 drivers I already had. So make sure to run the .exe that comes with the SDK.
ok so while i was downloading the sdk a notification came up that said that it could not rename the directory. is this bad?
i am having an issue with installing the right driver as well. my computer keeps installing the nexus one as a "mass storage device". i have uninstalled and reinstalled a few times but no luck. i have the phone set to debug mode, using XP btw. any help would be appreciated.
Sorry to be a hassle, but I just can't figure this out!!
I've rooted my phone with the "new clarified method" thread, gotten to the clockwork mod and everything, but once I've done that I just cannot get the Unrevoked 2 to work. I've tried it on Windows 7, xp, and osx, and nothing seems to work! The main issue I'm getting is that it'll do the whole process, and then I think it says "reboot to recovery" and then I just get that old phone with a red triangle error. What could I possibly be doing wrong??? It can't be driver issues, because doesn't OSX do that automatically?
I had a similar issue on windows 7 and a simple pc reboot seemed to work for me.
Nope, still no luck. Am I supposed to put these Reflash files on the phone somewhere? I just feel like I'm missing some big step or something. Why is there no good tutorial on this process yet?
Oh my god I think I'm going to go insane! Please someone, point me in the right direction! I have done this hundreds of times now, I'm gonna die. All I can get is "Done!" and then my phone is showing me a big dumb red exclamation point triangle thingy. What am I doing wrong??????
Was I supposed to do something once I first reached the clockwork on my initial root? Cuz all I did was reboot to OS. I don't know if anybody can tell, but I'm kinda desperate. hah
Did you make sure that the phone is recongized in the device manager once plugged in? Need to help us out tell me what you have done so far? Did you install the SDK USB Drivers?
when at the command prompt, did you type adb devices? Does your device show up as connected?
larry996 said:
Did you make sure that the phone is recongized in the device manager once plugged in? Need to help us out tell me what you have done so far? Did you install the SDK USB Drivers?
when at the command prompt, did you type adb devices? Does your device show up as connected?
Click to expand...
Click to collapse
I was having the same problem also until I ran reflash.exe and the command prompt both as admin. I also reran Android SDK installing all of the updates. After plugging in the phone, the SDK picked up two more updates, one of which was USB drivers. Once I did that, things seemed to have worked.
Use attn1's method. The clarified method didnt work for me properly.
I assume you never flashed a rooted rom after reaching clockwork mod. If not the phone is not yet rooted. You have to get back to clockwork recovery and flash a rooted rom (either attn1's liberated one or his stock rooted rom). Both found in his liberated thread. Then set up all the drivers for unrevoked and run it. It should work then.
When my phone is just sitting in bootloader, it is not recognized by adb devices.
You have to go through the whole loop process again booting your phone into recovery and connecting the usb cable.
gdeadfan said:
When my phone is just sitting in bootloader, it is not recognized by adb devices.
Click to expand...
Click to collapse
Thats not good, try reformatting your sd card on your pc with an external reader not with your phone and try again. I'm almost certain it needs to be recognized by adb devices when in bootloader.
Just managed to install the Liberated beta ROM, but now unrevoked can't even get past superuser privelages. it's not popping up anymore
Nevermind, it gets past superuser now, but now it just says "waiting for reboot" and completely reboots the phone to the point at which i can use it regularly
Have you installed the hboot drivers?
Re-ran unrevoked?
Edit: Does it reach "done!"?
Yes, yes, and yes. And my phone just keeps getting to the red triangle. doesn't make any sense to me! And at this point, I'm positive I have no drivers getting in the way like Sync etc., and I'm sure HBoot is installed correctly.
Go to the android market and download titanium backup. It requires root so if it installs we know that you are at least rooted.
Try this, because I had the same problem. Go into device manager with Revoked2 says waiting for reboot. Look under devices above my computer or below cant remember and right click uninstall and remove the android device. reboot your computer then see if it installs are does it automatically, if not don't do anything just plug the phone in and get to hboot/ red triangle screen, then try revoked2 again. This finally got loop to read my device then when I got to clockwork I loaded "liberated rom"
Screw revoked2, just get to clockwork recovery and have liberated rom on your SD card ready to go. Then after install I ran revoked2 for clockwork mod.
Good Luck
Please avoid creating new threads for existing topics. Before creating a new post or thread, you should read all available information in the many Aria rooting threads.
Thank you for your understanding and cooperation as we work to organize the Aria forums.
Alright guys, this post is just for reference and ease. I've been using xda ever since I got my old HTC Hero a year and a half ago. Now I have the EVO and xda has been nothing but helpful to me. I've decided to make this post to try to help anyone that might not know much about android so I will make this a simple, easy to understand post tutorial.
HTC EVO 4G 2.3 Gingerbread root tutorial:
(Step 1) Power down your phone and take the battery out. Printed on the phone under the battery is a serial number. It is on the bottom line and usually starts with the letters: HT then a series of numbers and letters. Write this code down for you will need it later.
(Step 2) Download superuser from this link: http://www.mediafire.com/?q3ujsx1m4uq1662.
(Step 3) Download the HTC drivers from this link: http://api.viglink.com/api/click?fo...=HTC Drivers&jsonp=vglnk_jsonp_13139469417033
(Step 4) Plug your phone to your computer and put the phone in disk drive mode. Now put the superuser .zip on the sdcard and change the mode to charge only.
(Step 5) Put the phone in usb debugging mode. Do this by: home>menu>settings>applications>development>usb debugging.
Also, enable fastboot. Do this by: home>menu>settings>applications>fastboot.
(Step 6) Got to: http://revolutionary.io/ Go down to the downloads section and select either windows or linux. (depending on your machine) Allow the file to download and proceed to the beta key generation.
(Step 7) Select your operating system (windows or linux) and your device and hboot version.
If you are unsure of your hboot version you can check by powering down your phone and holding volume down and the power button (make sure fastboot is turned off before doing this. just make sure to enable it again once you have checked and have the phone powered back up.)
Now enter your serial key (the code you got from under the battery.) select generate key and it will give you a beta key.
Make sure to keep the window open.
(Step 8) Extract the revolutionary.zip and run revolutionary. It should recognize your device and then ask for the beta key. Enter the beta key it gave you, remember it is case sensitive.
(Step 9) Revolutionary will now work its magic. Let it do its thing and DO NOT interrupt it. It may seem like it is frozen but it sometimes just takes a few minutes.
(Step10) After it gets done with all of its operations, revolutionary will ask if you want it to connect to the internet and download the recovery. type the letter "y" and hit enter. It will do it and then reboot.
(Step11) Now you need to flash the superuser .zip. Disable fastboot and and usb debugging and power down the device. Hold volume down and power at the same time until you get the hboot menu. It may check for an image and shouldn't find one. Just let it do its thing. Volume down and select recovery. It will reboot into recover. Now just volume down to install .zip then select choose .zip from sdcard and choose the su 2.3.6.3 efgh signed.zip and select yes. It will flash it. When it is done just reboot.
Congratulations. You are now rooted with superuser and s-off and have full root access.
Thank you, xda. I am grateful for this forum of great and helpful people, without you guys my android life would would be simply mediocre.
Edit: If you need to learn how to flash roms, here is my guide!!: http://forum.xda-developers.com/showthread.php?t=1230610
Nicely done but may I suggest 1 thing to some people that I have noticed in going thru the root thread in development. I think you should also download a rooted version of the rom http://forum.xda-developers.com/showthread.php?t=830153 and flash this right away or in lieu of flashing the root files. I have seen some people have issues running certain things with the root zip file provided.
Also I think the first thing that should be done prior to rebooting is Nandroid(ing) your present rom for safe keeping.
Yeah that makes sense. I haven't had any problems whatsoever with my way after doing it three different times with three different evos, but, nevertheless, I appreciate your input and if you have seen this problem then thank you for bringing it to the attention of the viewers of this thread.
This is by far the easiest Root I've done to date (granted I've only rooted by Hero and my Evo), but still. Gotta love simplicity.
Thank you for posting this! Now I have a few questions I am hoping someone could answer.
The first: Will this process wipe my phone?
And the second: Our home computer is a Mac. Since this isn't available for Mac computers at the moment, I have an older laptop running windows vista that I am trying it on. I tried to install the HTC drivers but it keeps popping up with a window asking if I want to repair it or remove it. What is this error? There isn't an option to just install it. What should I do to make it work?
Thank you for any help anyone can offer.
rocket999 said:
Thank you for posting this! Now I have a few questions I am hoping someone could answer.
The first: Will this process wipe my phone?
And the second: Our home computer is a Mac. Since this isn't available for Mac computers at the moment, I have an older laptop running windows vista that I am trying it on. I tried to install the HTC drivers but it keeps popping up with a window asking if I want to repair it or remove it. What is this error? There isn't an option to just install it. What should I do to make it work?
Thank you for any help anyone can offer.
Click to expand...
Click to collapse
The file is a simple exe file and should only install not sure whats that about and also it will not wipe out anything. But you do need to do a backup of your apps. My suggestion would be Titanium Backup or MyBackup
HOnestly people this root is incredibly easy to sit here and double triple guess your self with this particular procedure is unnecessary. Just follow direction to the letter at the original development thread or here and it will be done if 3 minutes. No risk at all IMO.... If you are still worried I would be happy to help out just PM me
rocket999 said:
Thank you for posting this! Now I have a few questions I am hoping someone could answer.
The first: Will this process wipe my phone?
And the second: Our home computer is a Mac. Since this isn't available for Mac computers at the moment, I have an older laptop running windows vista that I am trying it on. I tried to install the HTC drivers but it keeps popping up with a window asking if I want to repair it or remove it. What is this error? There isn't an option to just install it. What should I do to make it work?
Thank you for any help anyone can offer.
Click to expand...
Click to collapse
No, the rooting process does not get rid of any user information. It simply unlocks the bootloader for your phone. As for the drivers, what Windows OS are you using? I found it far easier to install the drivers on Windows 7 than XP.
ceng7904 said:
Yeah that makes sense. I haven't had any problems whatsoever with my way after doing it three different times with three different evos, but, nevertheless, I appreciate your input and if you have seen this problem then thank you for bringing it to the attention of the viewers of this thread.
Click to expand...
Click to collapse
In reality after you get s-off on your bootloader you can flash another rom. You only flash the su zip if you want to have your present rom rooted.
rocket999 said:
Thank you for posting this! Now I have a few questions I am hoping someone could answer.
The first: Will this process wipe my phone?
And the second: Our home computer is a Mac. Since this isn't available for Mac computers at the moment, I have an older laptop running windows vista that I am trying it on. I tried to install the HTC drivers but it keeps popping up with a window asking if I want to repair it or remove it. What is this error? There isn't an option to just install it. What should I do to make it work?
Thank you for any help anyone can offer.[/QUO
Nope. No data loss will occur. The drivers sometimes are interfered with by other programs so what I suggest is disabling your antivirus and uninstall anything you have on your computer that has to do with htc. Just keep the drivers and get rid of stuff like htc sync and pdanet.
Click to expand...
Click to collapse
playya said:
In reality after you get s-off on your bootloader you can flash another rom. You only flash the su zip if you want to have your present rom rooted.
Click to expand...
Click to collapse
This is true.
Evilsj said:
No, the rooting process does not get rid of any user information. It simply unlocks the bootloader for your phone. As for the drivers, what Windows OS are you using? I found it far easier to install the drivers on Windows 7 than XP.
Click to expand...
Click to collapse
Ok thanks. I just wanted to be sure. The computer is Windows Vista. Will the drivers still work on it?
rocket999 said:
Thank you for posting this! Now I have a few questions I am hoping someone could answer.
The first: Will this process wipe my phone?
And the second: Our home computer is a Mac. Since this isn't available for Mac computers at the moment, I have an older laptop running windows vista that I am trying it on. I tried to install the HTC drivers but it keeps popping up with a window asking if I want to repair it or remove it. What is this error? There isn't an option to just install it. What should I do to make it work?
Thank you for any help anyone can offer.
Click to expand...
Click to collapse
Nope. No data loss will occur. The drivers sometimes are interfered with by other programs so what I suggest is disabling your antivirus and uninstall anything you have on your computer that has to do with htc. Just keep the drivers and get rid of stuff like htc sync and pdanet.
Whoops! I got the HTC stuff to install and now it is in the process of rooting. I figured out right after I edited this post. Thank you for all the help!
rocket999 said:
Whoops! I got the HTC stuff to install and now it is in the process of rooting. I figured out right after I edited this post. Thank you for all the help!
Click to expand...
Click to collapse
Ok. Great! Hit the thanks button if it helped!
Hey nice post I just have one question how do you install the htc drivers
aksharpatel417 said:
Hey nice post I just have one question how do you install the htc drivers
Click to expand...
Click to collapse
Just go to the link I provided and download. Then install
Do I need to have my phone plugged in or anything like that
aksharpatel417 said:
Do I need to have my phone plugged in or anything like that
Click to expand...
Click to collapse
This is a bit redundant. I really don't understand what you mean but if you just follow the directions completely and entirely then it will work perfectly. Just plug it in when the directions call for it.
aksharpatel417 said:
Do I need to have my phone plugged in or anything like that
Click to expand...
Click to collapse
Stop over thinking it.... Its ok its really as simple as it sounds... Relax follow each step and you will be fine... Your questions sound like your worried and if you are the steps after you root will drive you crazy. Especially changing kernels, flashing radios or roms....
Im trying to root my nexus 7 what exactly am i supposed to do to achieve that?
i got this error adb offline and it's screwing with the rooting process
i upgraded to 4.2.2 yesterday help me achieve rootness
also am i suppose to unlock my nexus before rooting it.:victory:
Hello there, have you unlocked your bootloader?
Also have you installed the correct drivers?
And is USB debugging mode enabled on your nexus?
how to do that?
compty said:
Hello there, have you unlocked your bootloader?
Also have you installed the correct drivers?
And is USB debugging mode enabled on your nexus?
Click to expand...
Click to collapse
how to unlock bootloader 4.2.2?
yes usb debugging is enabled
I assume you are using Google Nexus 7 Toolkit?
If so there should be an option which says unlock bootloader.
google toolkit error trying to unlock
compty said:
I assume you are using Google Nexus 7 Toolkit?
If so there should be an option which says unlock bootloader.
Click to expand...
Click to collapse
Oh yeah sorry about that however when I try to unlock the error adb devices offline comes also it can't find adb anywhere even when my nexus is on normally
Same problem
leo9252 said:
Oh yeah sorry about that however when I try to unlock the error adb devices offline comes also it can't find adb anywhere even when my nexus is on normally
Click to expand...
Click to collapse
I feel your pain as I too am having the same problem. I am posting on here so I can easily follow your post. I will tell you also that I think it has something to do with 4.2.2 but not positive at this point. I have rooted a Nexus One, HTC Dream, SGH679, so I do have some experience with this. I have changed ports, cables, started and stopped the service, rebooted the tablet, toggled the debugging just keep getting the offline. When I plug my phone in and use it, it sees it and it works fine, then when I plug the tablet back in it go back to offline. I even removed all the drivers on the computer just so it would get confused with the phone driver and still no luck. I think the driver is fine tho because it says it is in device manager, and I can transfer files back and forth from my tablet to my computer. Don't loose heart tho I think the answer is out there and I will keep working on it, and checking back to see if anyone else has had success.
Have you tried updating the data files in NexusRootToolkit?
http://forum.xda-developers.com/showthread.php?p=37955981#post37955981
further problems
sicameron32 said:
I feel your pain as I too am having the same problem. I am posting on here so I can easily follow your post. I will tell you also that I think it has something to do with 4.2.2 but not positive at this point. I have rooted a Nexus One, HTC Dream, SGH679, so I do have some experience with this. I have changed ports, cables, started and stopped the service, rebooted the tablet, toggled the debugging just keep getting the offline. When I plug my phone in and use it, it sees it and it works fine, then when I plug the tablet back in it go back to offline. I even removed all the drivers on the computer just so it would get confused with the phone driver and still no luck. I think the driver is fine tho because it says it is in device manager, and I can transfer files back and forth from my tablet to my computer. Don't loose heart tho I think the answer is out there and I will keep working on it, and checking back to see if anyone else has had success.
Click to expand...
Click to collapse
So I was going to do it the old fasion way by following this guide
http://forum.xda-developers.com/showthread.php?t=2150661
I didn't quite get step four because the nexus 7 doesn't have an SDcard, but I copied the zip to the root of the device.
When I did step 7 the device did not go to Fastboot, it didn't go anywhere other than a black screen. I think I have a faulty unit, or the holding of the volume buttons with the power is really not the way to get to fastboot, either way I am looking at a brick right now. Any thoughts will be welcome. I messed around with it for 10 min now and got the device to re-boot. Not sure if I should try the fast boot option again.
Are you on Windows 8 by any chance?
Because I couldn't get it to work on Windows 8 and had to use Windows 7.
You must update adb command from here:
http://forum.xda-developers.com/showthread.php?t=1766475&page=251
JB 4.2.2 is asking for debugging PC white list, please enable and allow it when prompt. Check here.
http://www.androidpolice.com/tags/android-4-2-2-adb-device-offline/
I got exactly the same problem and now it works for me.
everyone i got it working! adb offline fixed
It took me a while but I finally fixed it! Here's what I did I went crazy and searched all over the web with the keywords adb offline nexus 7 4.2.2 I then found a website that related to my issue it said to update SDK manager so I downloaded the manager then found android 4.2 next downloaded all that was under the 4.2 package and next downloaded the extra packages next thing I knew I plugged in my nexus and on it on the screen it told to choose yes or no on USB debugging and that's all you have to do to fix the problem of the adb offline bullstuff. I hope you guys will be able to understand what I'm writing to you. I also use windows 7 for this.
leo9252 said:
It took me a while but I finally fixed it! Here's what I did I went crazy and searched all over the web with the keywords adb offline nexus 7 4.2.2 I then found a website that related to my issue it said to update SDK manager so I downloaded the manager then found android 4.2 next downloaded all that was under the 4.2 package and next downloaded the extra packages next thing I knew I plugged in my nexus and on it on the screen it told to choose yes or no on USB debugging and that's all you have to do to fix the problem of the adb offline bullstuff. I hope you guys will be able to understand what I'm writing to you. I also use windows 7 for this.
Click to expand...
Click to collapse
It won't let me download and install anything from the 4.2 list...did you do anything else?
myleb said:
You must update adb command from here:
http://forum.xda-developers.com/showthread.php?t=1766475&page=251
JB 4.2.2 is asking for debugging PC white list, please enable and allow it when prompt. Check here.
http://www.androidpolice.com/tags/android-4-2-2-adb-device-offline/
I got exactly the same problem and now it works for me.
Click to expand...
Click to collapse
FWIW, here is my experience:
PC: Win7 Pro x64 SP1 - SDK platform-tools 16.0.1 - SDK Tools 21.1 - ADB v 1.0.31
N7: JDQ39 Stock *
( *OK, i diddled default.prop in my boot image to set "ro.secure =0". I don't know if that could make a difference or not )
The Nexus 7 asks for confirmation of inbound adb sessions for every new adb server invocation on the client PC.
When it does ask for credentials, you have to get to the on-screen display pretty quickly - a couple of seconds at most. If you don't the device will be reported as "offline" by the first invocation of
adb devices
If you accept the connection, the next time you run "adb devices", the status is back to normal (reports "device" instead of "offline").
You can test this out yourself - just iterate in a loop these three commands:
adb devices
adb devices
adb kill-server
Nothing that can't be understood by someone who knows what is going on; but I suppose that all the toolkits are running adb underneath the hood, so it is certainly possible to get tripped up when using a toolkit if you aren't Jhonny-on-the-Spot when that dialog pops up on the tablet.
Also, for the adventuresome:
I note that the new stock JDQ39 (4.2.2) ramdisk has a new line in the default.prop that was not in JOP40D (4.2.1) :
Code:
ro.adb.secure=1
I suppose that could be toggled off if you have a favorite kernel/ramdisk setup and you don't want to be bothered by this stuff. But it does mean unpacking/repacking your boot images.
cheers
I'm having the same problem. Never recognizes an ADB device. When it does it shows my serial number followed by "offline."
Any ideas? I'm ready to return this thing.
---------- Post added at 08:28 PM ---------- Previous post was at 08:16 PM ----------
Out of curiousity what driver are you using and how are you installing it?
Also where is your device coming up in the device manager?
I've tried so many things that I think I'm getting off track. Sadly my motorola phones were much easier to root.
how come you cant?
LucentBirch said:
It won't let me download and install anything from the 4.2 list...did you do anything else?
Click to expand...
Click to collapse
How come you can't download and install from the SDK manager?
That's how my problem got fixed.
Worked
jibdev said:
Have you tried updating the data files in NexusRootToolkit?
http://forum.xda-developers.com/showthread.php?p=37955981#post37955981
Click to expand...
Click to collapse
Thank you.... this worked first time go! So happy!
Thanks to all involved.... This is by far the most useful forum for phones.
you're welcome
sicameron32 said:
Thank you.... this worked first time go! So happy!
Thanks to all involved.... This is by far the most useful forum for phones.
Click to expand...
Click to collapse
I knew someone would find this useful.
:laugh::good:
leo9252 said:
I knew someone would find this useful.
:laugh::good:
Click to expand...
Click to collapse
The sad thing is I have no idea what finally got it to work. Maybe just an extra reboot I had forgotten at some point. I do know however that I had to add a few extra lines (hardware ID) to the .inf file in the usb driver. Not sure which did the trick. I also used a combo of the toolkit to unlock and the manual method to root. Also I am unable to boot my device into the bootloader/fastboot via windows and rather have to manually (physically) shut down the device and enter the bootloader via the physical buttons. Probably an issue with the windows drivers again, but at least I have full functionality once in fastboot.
Only thing is now I can't get access to the storage via windows. And there's no way in hell I want to change the ADB drivers without knowing which finally worked for me. I'm thinking though that this is an entirely different device in device manager (I'm obviously not that knowledgeable).
Also I'm kinda annoyed by the unlocked padlock symbol on startup. I suppose that should be a welcome sign of achievement after spending all day trying to unlock/root, especially for such an unlearned person as myself.
did you clear this issue?
leo9252 said:
Im trying to root my nexus 7 what exactly am i supposed to do to achieve that?
i got this error adb offline and it's screwing with the rooting process
i upgraded to 4.2.2 yesterday help me achieve rootness
also am i suppose to unlock my nexus before rooting it.:victory:
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if not, pls gimme a mesg.
cause I'm a noob, I cannot use link here. :crying:
This issue is included in 4.2.2, and ADB is disabled by default for security.
I tested on my Nexus 4, 4.2.2 running. :fingers-crossed:
Okey. So to summarise: there is this new security feature in android 4.2. that makes the device show a popup if you want to allow the connected computer to use the adb = debugging bridge. But for this to work, you need to have the newest adb binary, which needs to print 1.0.31 when you run "adb version"
(found that info here --> http://www.androidpolice.com/2013/0...s-from-stealing-your-data-in-some-situations/ )
Under linux when you try to do it the old-school google-recommended way and download the huge "adt-bundle-linux-x86_64-20130219" and use the "android" tool to find new updates to the platform tools, it will tell you you already got the latest version which is rev 16.0.2 which contains an adb binary which will print version 1.0.26 which will not work with this new android 4.2.2 security feature.
So after searching for a linux adb 1.0.31 binary, I found it here:
https://github.com/mozilla/r2d2b2g/commit/2eefcc05366173ca51635da8f542fd8473ba0fea -->
https://ftp.mozilla.org/pub/mozilla.org/labs/r2d2b2g/adb-1.0.31-linux.zip
with that binary I finally can use adb on my nexus 7 again.
Okay, I bought a Nexus 10 off someone, and they had already rooted the device. Bootloader is unlocked and whatnot. That's where my problems start. I can not for the life of me get fastboot or adb to see this thing.
Here's my info:
Google Nexus 10 (Samsung)
ClockworkMod Recovery 6.0.4.3
Bootloader Version: MANTALJ12a
Windows 8.1 Pro x64
Full Android SDK
Samsung drivers installed (I rooted my Galaxy Nexus without issue).
USB has a direct connection
Before I decided to format and try to install a stock .zip, I could access the tablet as a media (That's how I got the .zip on the device).
Steps to how I got here:
Flashed Cyanogenmod 10.2 or whatever. Didn't want JB, wanted Lollipop.
Pushed the (what I thought was correct) .zip to /sdcard
Booted into recovery
Formatted /system, /cache, /data, /factory
Reflashed the .zip
Failed. Miserably.
I named the .zip as something simple and just overwrote it. I wouldn't have this issue if it wasn't for that. I know I did a bad there.
But still, nothing I can do will get fastboot/adb to see the device. It makes the sounds that it's connected when I plug it in. I'm using an elevated prompt as well, but it will not pull the device. How do I get myself out of this hole? If I could push a new .zip to somewhere on /sdcard I could at least use the recovery to reflash.
Wrong device ? [emoji14]
Khaon said:
Wrong device ? [emoji14]
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No, I was going to put it in the general help thread, may be better here since this may not be a simple question (Please prove me wrong).
Some additional things I've tried:
The NExus Root Toolkit. Removing all drivers etc. Still getting to fastboot by PWR+ VOL+ + VOL-.
Still nothing. Should I go to my wife's computer and try it there? I might do that anyways.
gothmog1065 said:
Some additional things I've tried:
The NExus Root Toolkit. Removing all drivers etc. Still getting to fastboot by PWR+ VOL+ + VOL-.
Still nothing. Should I go to my wife's computer and try it there? I might do that anyways.
Click to expand...
Click to collapse
You don't have access to have os then? How did you push your zip if you don't have access to adb?
I have seen people who couldn't get adb and fastboot working on their windows and switching to another computer solved the issues.
Ok, make sure to make a full clean of your drivers. Wug toolkit explain how to. Then install proper samsung driver and this
If it is not a hardware's problem, you should have access to fastboot & adb. You might try on another computer if possible. A clean one would be the best (i.e. never used any droid devices, etc.).
Another workaround would be to use and otg cable and an usb drive with any zip of your liking.
Another one, I had an issue long time ago, similar, I had to flash through odin in downloading mode to fix my problems.
BUT did you really deleted /factory partition? It contains various proprietary files needed for the device to work. Well concerns more devices with imei and stuff to allow 3g connection and co. Might have no incidence tho on your device's behavior.
Khaon said:
You don't have access to have os then? How did you push your zip if you don't have access to adb?
Click to expand...
Click to collapse
Sorry if I wasn't clear on this, I have 100% access to my computer. I have the Android SDK installed, and adb/fastboot commands working in command prompt. They're just not seeing the tablet.
Ok, make sure to make a full clean of your drivers. Wug toolkit explain how to. Then install proper samsung driver and this
Click to expand...
Click to collapse
Yeah, that's one of the steps I did. Followed the Wug toolkit and removed everything. Still not seeing the tablet.
If it is not a hardware's problem, you should have access to fastboot & adb. You might try on another computer if possible. A clean one would be the best (i.e. never used any droid devices, etc.).
Click to expand...
Click to collapse
Yeah, seems to be doing the same on my wife's computer (Win 7 HP, never had my phone/tablet hooked to it). I get adb/fastboot loaded and working in the command prompt, and it registers when I plug in, but neither command will "see" the tablet.
Another workaround would be to use and otg cable and an usb drive with any zip of your liking.
Another one, I had an issue long time ago, similar, I had to flash through odin in downloading mode to fix my problems.
BUT did you really deleted /factory partition? It contains various proprietary files needed for the device to work. Well concerns more devices with imei and stuff to allow 3g connection and co. Might have no incidence tho on your device's behavior.
Click to expand...
Click to collapse
It's a Wifi tablet, no cellular data and IMEI etc.
edit: As a side note, I've been thinking about reformatting my computer, though it'll be a huge pain to get it back to here as I've got to go from 7 - 8.0 - 8.1 on the upgrade paths to get it back here again.
gothmog1065 said:
Sorry if I wasn't clear on this, I have 100% access to my computer. I have the Android SDK installed, and adb/fastboot commands working in command prompt. They're just not seeing the tablet.
Click to expand...
Click to collapse
From my own experience, having similar issue with the windows drivers for adb, but eventually I fixed it. I really doubt you are screwed.
adb version output ? 1.0.32 is latest.
Yeah, that's one of the steps I did. Followed the Wug toolkit and removed everything. Still not seeing the tablet.
Click to expand...
Click to collapse
Installed universal adb drivers? Nothing shows up in the device manager?
Yeah, seems to be doing the same on my wife's computer (Win 7 HP, never had my phone/tablet hooked to it). I get adb/fastboot loaded and working in the command prompt, and it registers when I plug in, but neither command will "see" the tablet.
Click to expand...
Click to collapse
You might try odin.
Usb mtp doesn’t work from recovery?
Khaon said:
From my own experience, having similar issue with the windows drivers for adb, but eventually I fixed it. I really doubt you are screwed.
adb version output ? 1.0.32 is latest.
Installed universal adb drivers? Nothing shows up in the device manager?
?
Click to expand...
Click to collapse
Android Debug Bridge version 1.0.32, yep latest.
I just feel like I'm missing something, maybe something stupid. HOWEVER, I'm now getting my nexus 10 to show up in device manager with a ? on it. Already tried the direct Samsung drivers, the universal drivers in the Wug toolkit.
gothmog1065 said:
Android Debug Bridge version 1.0.32, yep latest.
I just feel like I'm missing something, maybe something stupid. HOWEVER, I'm now getting my nexus 10 to show up in device manager with a ? on it. Already tried the direct Samsung drivers, the universal drivers in the Wug toolkit.
Click to expand...
Click to collapse
Did you deleted all samsung vendor, etc from the usb program, you know what i am talking about?
You can force to install drivers from device maanger, don't remember how, when installing manually, you must do some step , install from floppy or file, get inf files or so, you will get a prompt telling you it might be harmfull and it will force installation. Might be the solution?
The culprit is definitely software-sided.
Does the mount internal storage (mtp) work?
Would this be easier in Linux? I could pop open my Ubuntu VM and do this if it'd be easier?
Beyond that, are you telling me to try and install the drivers from the driver files created by the Samsung vendor .exe?
I have tried to 'mount USB storage' from recovery, but it doesn't seem to do anything. /system /cache /data /factory are all mounted ATM and nothing is showing.
You've already got more advanced advice than I can offer but when I tried to update to 5.0.1 from 4.4.4, I couldn't get my windows computer to see my device. I was trying the adb fastboot but it I couldn't get it to work.
Wug's toolkit got it all straightened out (http://forum.xda-developers.com/showthread.php?t=2015467)[*]. There was an option on his interface that asked whether the device was working properly or not (a!most missed it as a choice). Checked that box and it went through much of the process I had done (installing adb, updating drivers etc). Long story short, it worked.
Where did you see this option? The only thing I see is the Soft Brick/Bootloop option where it will install the factory again. Was it that or somewhere else?
I swear to the Android droid that I tried that before. That seems to be doing what needs to be done, holy crap thanks!
e: I would like to know, however, why fastboot/adp wouldn't work but this would without doing any of the other stuff?
gothmog1065 said:
Where did you see this option? The only thing I see is the Soft Brick/Bootloop option where it will install the factory again. Was it that or somewhere else?
I swear to the Android droid that I tried that before. That seems to be doing what needs to be done, holy crap thanks!
e: I would like to know, however, why fastboot/adp wouldn't work but this would without doing any of the other stuff?
Click to expand...
Click to collapse
You're right. I confused the heading but choosing that option got my computer and my Nexus "talking." After installing the factory image I think you can then push a cusom ROM to you Nexus (http://forums.androidcentral.com/go...acks/264619-wugs-nexus-toolkit-questions.html).
gothmog1065 said:
Where did you see this option? The only thing I see is the Soft Brick/Bootloop option where it will install the factory again. Was it that or somewhere else?
I swear to the Android droid that I tried that before. That seems to be doing what needs to be done, holy crap thanks!
e: I would like to know, however, why fastboot/adp wouldn't work but this would without doing any of the other stuff?
Click to expand...
Click to collapse
Problem solved ? I always had less issues with fastboot and adb on Linux you can install a ppa that install for you adb and fastboot
Hovewer if you are using 2.8.2.0 you will need 1.0.32 and the ppa includes 1.0.31 so only adb sideload fails.
Sent from my nexus 10