Database Info

[Q] Windows drivers for Nabi2

I've read a couple dozen of the pages from http://forum.xda-developers.com/showthread.php?t=1905674&page=95 titled
Nabi2 root and Gapps install
Click to expand...
Click to collapse
.
Using Win7 x64. Nabi2 version: 1.9.37 recently updated.
Can't post to above thread because this is my first post (restricted to "General" forums).
In "Jmz Nabi Recovery Installer" window it is always stuck in the "If stuck here drivers are not installed" step.
Prior to installing "PdaNet for Android" from http://junefabrics.com/index.php,
I had 2 devices in Control Panel under "Other devices" with a yellow '!'. One of the looked like the Nabi device. The other is named "MTP".
After installing PdaNet, only MTP remains with the yellow exclamation point.
What should the Nabi look like in the Control Panel if its properly configured with a driver and where would it be?
And what is MTP?
Apparently I'm still having a driver/connection problem from adb.
USB Debugging is on in the Nabi.

Put the nabi in 'fastboot' mode
Open a CMD Prompt and browse to the 'files' folder within 'jmzrootpackage'
Then type:
adb.exe
fastboot devices
It should return a value (fastboot working and drivers are installed)
Let me know how it goes.

Put the nabi in 'fastboot' mode
Open a CMD Prompt and browse to the 'files' folder within 'jmzrootpackage'
Then type:
adb.exe
Click to expand...
Click to collapse
Part of this command is missing right? Without input parms it just outputs the "uses" message.
fastboot devices
Click to expand...
Click to collapse
Unfortunately this returned nothing for me.
I'm glad you responded. Other suggestions?

Here is how i done it using Windows 8 x64
I done 3 nabi2's this way but had a lot of trouble first so here is what worked for me:
Sadly, i don't have any nabi2 with me now to explain exactly how i done it
1) First boot the Nabi2 normally and turn off usb debugging.
2) When fully booted connect USB cable.
3) Check device manager and drivers should be installed.
4) Unplug USB cable and turn on USB Debugging and Unknown Sources.
5) Reconnect USB Cable.
6) Drivers should install.
7) Install PDA Net on Laptop/PC
8) Select Samsung device from option screen when installing.
9) Wait for install to complete and drivers to install
10) Shut down Nabi2
11) Boot Nabi in fastboot (Hold + and Power buttons)
12) Select fastboot protocol
13) Here i seen Windows 8 take about 60 seconds installing fastboot drivers
To make sure fastboot drivers are installed i went to this thread
Code:
http://forum.xda-developers.com/showthread.php?t=1590800
and download ADB (save it to C:\SDK\platform-tools) and read over the helpful instructions in the thread.
Open command Prompt
Type the following (shown in RED) in the CMD window the opened:
cd\
cd C:\SDK\platform-tools
adb.exe (a list of options should be listed)
fastboot devices (it should list a number after you enter this)
If number displayed then you are good to go.
Reboot Nabi2 and wait to complete
Go to the location you saved jmzrootpackage
Go to files folder inside jmzrootpackage
Double click install.bat
Follow on screen prompts ( I took option 1)
TWRP recovery installs
I had trouble installing GAPPS.zip with an error being displayed about unable to mount /data
I copied GAPPS.zip to a SD Card and inserted to Nabi2
i install zip from EXT-SD Card even though it gives a load of errors about not able to mount /data
Wipe Cache/Dalvik
Reboot Nabi2
Go to daddy/mommy mode and you should have Google Apps installed.
Any problems let me know.

I'm using Windows 7 x64.
Your instructions with selecting "Samsung" for PdaNet install appears
to have done something right. So maybe I'm a little closer.
It completed the PdaNet install successfully and when I reconnect the
Nabi I see a message popup on Windows saying PdaNet connected something.
(It was too quick.)
So maybe I'm not doing the "Fastboot" portion correctly.
On Nabi hold <Power> and <Vol+> down at same time to turn it on.
Resulting Menu:
Boot Normally
Fastboot Protocol
Recovery Kernel
Forced Recovery​
Use <Vol-> to move the selected item.
Moved selected item down to "Fastboot Protocol".
Use <Vol+> to "enter" selected item.
New Menu:
Bootloader
Continue
Reboot-bootloader
Reboot
Poweroff​
Selected "Continue", and entered(<Vol+>).
At this point the Nabi boots up.
On PC in adminstrator mode for command window and with ALL anti-virus
security turned off:
> adb.exe kill-server
> adb.exe start-server
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
> fastboot.exe devices
Nothing. (sigh)

After looking at Victoria Antonio's youtube of this process I'm convinced the driver install is still not correct.
Somehow it gets mucked up when I use PdaNet. Not sure how or why.
To make this picture clearer I posted some screen shots on my website: http <colon, 2 forward slashes>skippyvondrake.com
I hope someone can tell me how to unmuck what I've mucked.

skippyV said:
Selected "Continue", and entered(<Vol+>).)
Click to expand...
Click to collapse
Don't press Continue on the Nabi after selecting fastboot protocol
After selecting fastboot protocol leave it.
skippyV said:
> fastboot.exe devices
Click to expand...
Click to collapse
The command is:
fastboot devices
not
fastboot.exe devices

Thanks for telling me about when I'm in fastboot mode.
I DO get a device number when in fastboot mode and from 'fastboot devices'
But adb still cannot "see" the device. All commands using adb result in:
error: device not found
Regardless of what mode the Nabi is in.

SOLVED
I finally decided to try this with a different computer. Same OS and architecture.
But this computer didn't have various android development "kits" installed previously.
And it worked without a hitch.
The youtube by Victoria Antonio pointed out a few nuances I didn't know.
And you helped too, BBKGTTDi, so giving you "thank you" points.
Chow!

Glad you got it work SkippyV
I just need to figure out now, when i download a game to the Nabi2 from the playstore, how to get it so show in the kids mode

BBKGTTDi said:
Glad you got it work SkippyV
I just need to figure out now, when i download a game to the Nabi2 from the playstore, how to get it so show in the kids mode
Click to expand...
Click to collapse
When I get there - if I figure it out - I'll send you a private email sense that would be a different "thread'. There are other nuances I've noticed too...

show game in Nabi mode after rooting
@BBKGTTDi, I thought there would be a way to send private messages/emails on this forum - but I don't see it.
I ran into the same problem after rooting the Nabi. The "Add Apps" app doesn't work as its supposed to.
It worked prior to rooting.
It does list the newly installed apps, but selecting them for Nabi-Mode, rebooting, and they aren't there.
Only visible in Mommy/Daddy mode.
So if you figure it out please let me know!

The "Add Apps" app is working correctly now. Don't know what happened before.
I must be getting "Nabi-ed out".
Let me know if you're still having troubles.

skippyV said:
I'm using Windows 7 x64.
Your instructions with selecting "Samsung" for PdaNet install appears
to have done something right. So maybe I'm a little closer.
It completed the PdaNet install successfully and when I reconnect the
Nabi I see a message popup on Windows saying PdaNet connected something.
(It was too quick.)
So maybe I'm not doing the "Fastboot" portion correctly.
On Nabi hold <Power> and <Vol+> down at same time to turn it on.
Resulting Menu:
Boot Normally
Fastboot Protocol
Recovery Kernel
Forced Recovery​
Use <Vol-> to move the selected item.
Moved selected item down to "Fastboot Protocol".
Use <Vol+> to "enter" selected item.
New Menu:
Bootloader
Continue
Reboot-bootloader
Reboot
Poweroff​
Selected "Continue", and entered(<Vol+>).
At this point the Nabi boots up.
On PC in adminstrator mode for command window and with ALL anti-virus
security turned off:
> adb.exe kill-server
> adb.exe start-server
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
> fastboot.exe devices
Nothing. (sigh)
Click to expand...
Click to collapse
I ve got the same problem using windows xp, 7 or 8.1 after OTA update to jellybean.
Any ideas of what is going on?

arvati said:
I ve got the same problem using windows xp, 7 or 8.1 after OTA update to jellybean.
Any ideas of what is going on?
Click to expand...
Click to collapse
I did have those problems last year. Still think they were driver related.
I use mehtuus's package now. He has a useful install script.
http://forum.xda-developers.com/showthread.php?t=2172843
And when I want to use adb in "manual" mode I just launch a command prompt from his
'adb' directory (package is named 'mn2ri-v1.5.0-beta2.zip').
Try playing with his installer. And see if anything is displayed using:
Code:
adb devices

Thanks skippyV. I got it in fastboot last week with ubuntu and installed TWRP sucessfully.

Root Nvidia Shield clarification

Hi after reading through the post on GitHub on how to simply root your shield I have a few questions that the tutorial doesn't make clear:
1)There are a ton of files at the top and not sure what to do with them...
2) There is a bit where it explains "On your computer, navigate into the directory containing this file and enter the following command:
fastboot boot zImage_dtb ramfs.img.gz"
But it doesn't say that after you open the directory what you do with it?
Do you keep the window open and that's fine?
Do you type in it's location into command prompt before you type in: fastboot boot zImage_dtb ramfs.img.gz?
Just a bit confused as to what all the files are and where I put them and how they have to be utilised etc
Just need clarification for peace of mind
wanted to post the link but forum won't let me yet

Root explanation
Hi here is the main walkthrough from github but as I said there are a few plot holes for people who are new.
If your SHIELD is already unlocked, you can skip this section.
SHIELD ships with an unlockable bootloader. The bootloader is locked by default, which prevents anyone (including yourself) from booting custom OSes and changing system partitions to potentially obtain extra privileges. This is a significant security feature: in the event that your device gets stolen, an attacker will not be able to retrieve your personal data or use your device if your lock screen has a password set.
By unlocking the bootloader, you allow anyone with physical access to your SHIELD to boot custom images and flash system partitions. This opens the way for an attacker to access your personal information or physically damage your device. For this reason, unlocking the bootloader will erase all your personal data like a factory reset does (so a potential thief cannot get it) and will also void your warranty.
If you know you really, really want to take these risks, here is how you unlock SHIELD's bootloader.
Switch your SHIELD off (long press the NVIDIA logo button and select Power off).
Power your SHIELD on while maintaining the back and home buttons pressed (these are the two buttons that lie under the big NVIDIA-logo button, on its left and right). Release them once you see the bootloader screen.
Connect your SHIELD to your computer using a USB cable.
On your computer, enter the following command:
fastboot oem unlock
This will display the unlock menu. Read the disclaimer and think one last time about what you are doing. This is your last chance to stop.
Use the back and home buttons to select your option. If you decide to continue, select Unlock and press the NVIDIA-logo button to validate. Your personal data will be erased and your device marked as warranty-void permanently.
Regardless of your choice, you will be back to the bootloader screen. Using the same buttons, navigate to Poweroff and select this to power your SHIELD off.
Rooting SHIELD
Now your bootloader is unlocked, but you still don't have root access. For this, we need to install SuperSU, and we will do so by booting a custom Linux image that will do this for us.
Power your SHIELD on while maintaining the back and home buttons pressed (these are the two buttons that lie under the big NVIDIA-logo button, on its left and right). Release them once you see the bootloader screen.
Connect your SHIELD to your computer using a USB cable
On your computer, navigate into the directory containing this file and enter the following command:
fastboot boot zImage_dtb ramfs.img.gz
The kernel and ramdisk will be downloaded and started. You will see 4 penguins on your screen, and the message ROOTING SHIELD will appear. Shortly after, your device will reboot. Congratulations, you are rooted!
For some unknown reason USB debugging in Developer options might become unchecked after rooting. You will need to re-check it if you want to use ADB.
It is safe to perform the rooting operation as many times as you want (e.g. after an OTA). Your user data will not be erased by rooting itself, it is the act of unlocking the bootloader that does.
Is there anyone who can add a little to this to make it more simple for a noob like me?
I understand there is a file set that is at the top of the page and I downloaded the files which include zImage_dtb ramfs.img.gz
but don't know how to utilise them etc
There are no videos on youtube of how to do it and if anyone can add just a few more steps so that I know where I'm going with this (don't want to brick my system).
I just want controller support installed like Tincore or gamekeyboard so I can unlock the potential of the games library on GooglePlay.
Thanks for reading.

you copy those two files "zImage_dtb" & "ramfs.img.gz" to the same directory your adb and fastboot executeables are (same directory you issued the oem unlock command from)
then navigate to the same directory you did the oem unlock from via command line then issue the command "fastboot boot zImage_dtb ramfs.img.gz"
it's pretty simple but I can run you through a simple example of what I did
1)download android sdk
2)copy platform tools folder to a directory on c drive (exp c:\tools\ )
3)copy the 2 files above to the same folder along with cwm recovery(optional)
4)boot shield into fastboot mode (home+back+power)
5)navigate to the folder with adb, fastboot, and the above files in it.
Code:
cd c:\tools
6)detect if fastboot driver is installed with "fastboot devices" if result, then continue, if no result, then check if correct driver and check connection
7)issue oem unlock command and follow the onscreen prompts
Code:
fastboot oem unlock
8)restart device, after a full boot cycle(wipes data), power back into fastboot
9)issue the "rooting image" command, device with automatically reboot
Code:
fastboot boot zImage_dtb ramfs.img.gz
*10) optionally reboot back into fastboot and install cwm recovery
Code:
fastboot flash recovery recovery.img
pretty simple

thanks for fast reply.
Ok so I have Two different versions of Android SDK (32 bit and 64 bit) which one do I use?
"copy platform tools to a directory on C drive (exp C:\TOOLS\)"
What are platform tools?
"copy the two files above to the same folder along with cwm recovery"
What two files? do you mean the zImage_dtb and ramfs.img.gz? Do they go into the C:\TOOLS\ folder?
"navigate to the folder with adb, fastboot, and the above files in it"
What do you mean by navigate? Do you simply mean open the folder or do I use a program to do this?
"Detect if fastboot driver is installed with "fastboot devices" if result, then continue, if no result, then check if correct driver and check connection"
What's fastboot devices? What does result and no result mean? What does Check driver and check connection mean? how dod I do that?
I'm confused by all the lingo, what applications I should be using and when exactly do I start using command lines etc
Thanks for help so far been great but I need step by step instructions eg
open folder, copy and paste file1 and file 2 to this folder
open application X
click import file 1 and file 2
type XXXXXX\root\cdrive into command
press enter
see?
I do not know what some of the words mean and how to do some of the stuff the tutorial says. It's jargon and I have all these files, in all these folders with no idea how to do this from start to finish.
Appreciate the help so far but you are dealing with a novice. I know the work won't take long but I need all the relevant info, in one list, with consistent language to ensure I do everything as it should be done.
Bless you sir and...
Good luck

If your confused by my instructions you need to wait for a "one click" installer, sorry.

gogul1 said:
Ok so I have Two different versions of Android SDK (32 bit and 64 bit) which one do I use?
"copy platform tools to a directory on C drive (exp C:\TOOLS\)"
What are platform tools?
"copy the two files above to the same folder along with cwm recovery"
What two files? do you mean the zImage_dtb and ramfs.img.gz? Do they go into the C:\TOOLS\ folder?
"navigate to the folder with adb, fastboot, and the above files in it"
What do you mean by navigate? Do you simply mean open the folder or do I use a program to do this?
"Detect if fastboot driver is installed with "fastboot devices" if result, then continue, if no result, then check if correct driver and check connection"
What's fastboot devices? What does result and no result mean? What does Check driver and check connection mean? how dod I do that?
I'm confused by all the lingo, what applications I should be using and when exactly do I start using command lines etc
Thanks for help so far been great but I need step by step instructions eg
open folder, copy and paste file1 and file 2 to this folder
open application X
click import file 1 and file 2
type XXXXXX\root\cdrive into command
press enter
see?
I do not know what some of the words mean and how to do some of the stuff the tutorial says. It's jargon and I have all these files, in all these folders with no idea how to do this from start to finish.
Appreciate the help so far but you are dealing with a novice. I know the work won't take long but I need all the relevant info, in one list, with consistent language to ensure I do everything as it should be done.
Bless you sir and...
Good luck
Click to expand...
Click to collapse
Step by step instructions like that would take quite a long time to write. Its basically assumed that navigate is a straight forward instruction, namely, open My Computer, click C:\, click something else, etc etc. 32 bit vs 64 bit, again, you should know what your computer is running and use the correct one respectively.
The reason they dont issue novice instructions is for 1 reason only. People who such as yourself claim to not understand the "jargon" are also those who are more likely to make a mistake when rooting. This can lead to a completely bricked device, ie one that will no longer turn on and load up android, totally dead device. As far as the manufacturer is concerned, a bricked device unless bricked by one of their own updates on a non rooted shield installed correctly, is not covered by warranty. This leads said novice to accuse the tutorial writer of having something wrong in the tutorial when in reality they have clicked the wrong thing etc.
Either way, end result: dead device.
Rooting is not aimed at the novice. It is aimed at the advanced user.

Thank you
I understand that and appreciate the explanation. I can work my laptop and I know that my laptop is 32bit or 64bit but it did not say at any point that it was referring to my computer. It just said download the 32 or 64 bit version. Well I have to make sure what they are talking about before I go and try to root my device as I like clarification on everything I do so that I get it right (and don't brick it). At the moment the explanations are all over the place, some info here, another bit there and was hoping somebody could link it all for me and make sense of the order in which I would do things. I have installed graphic cards in my laptop, put custom firmware on to ipods, psp's, computer etc but this is my first foray into android territory and would like to get it right. I am trying to follow a video tutorial but my computer's reaction to driver updates for the ADB/Fastboot drivers is telling me my drivers are up to date and I'm not getting the error message his is. This means I'm not sure where to go as the situation is diffferent s He is trying to get motochopper working for shield so it will root the device and hoped it would do the same for me.
Hopefully some clarification will come sooner rather than later but won't venture fourth until I'm absolutely sure of what needs to be done.
Again, thanks for the help it is appreciated.:laugh:

Sorry for being so abrupt, it wasn't my intension, you are trying to learn. I will not give a step by step which I feel would be the best, yet potentially more dangerous option for you though.
The parts written in the "code" blocks are what you copy and paste into the command line. When I say navigate I mean by changing directory via command line. You can copy files with a graphical file manager as it's quicker but navigate could also mean graphically.
Google search how to tell if you are running 32 or 64 bit windows, there are better guides and videos than I would be able to describe in a few lines. I was assuming you had already unlocked your bootloader as it is required before root, I covered it as point of reference only.
Platform tools is a folder in the SDK, if you install the SDK you will see that folder where you install it.
Fastboot is the utility also in the SDK that you run from command line that's in the code blocks I posted. If you run the command it will either give a result saying a device is detected or it won't show anything (no result) and you have an issue. If you have a driver issue then that's a whole other problem with a specific forum topic for, but I also assumed you unlocked your bootloader which would require you have fastboot and driver issue resolved.
Main cause of my snappiness is it says the requirement (first line of what you quoted) is unlocked bootloader and you are asking questions about rooting (step two after unlocking bootloader) didn't realize you were stuck in step 0, trying to figure out where to start.

gogul1 said:
I understand that and appreciate the explanation. I can work my laptop and I know that my laptop is 32bit or 64bit but it did not say at any point that it was referring to my computer. It just said download the 32 or 64 bit version. Well I have to make sure what they are talking about before I go and try to root my device as I like clarification on everything I do so that I get it right (and don't brick it). At the moment the explanations are all over the place, some info here, another bit there and was hoping somebody could link it all for me and make sense of the order in which I would do things. I have installed graphic cards in my laptop, put custom firmware on to ipods, psp's, computer etc but this is my first foray into android territory and would like to get it right. I am trying to follow a video tutorial but my computer's reaction to driver updates for the ADB/Fastboot drivers is telling me my drivers are up to date and I'm not getting the error message his is. This means I'm not sure where to go as the situation is diffferent s He is trying to get motochopper working for shield so it will root the device and hoped it would do the same for me.
Hopefully some clarification will come sooner rather than later but won't venture fourth until I'm absolutely sure of what needs to be done.
Again, thanks for the help it is appreciated.:laugh:
Click to expand...
Click to collapse
Download 64 bit software for 64 bit windows and 32 bit on 32 bit windows. Only notable exceptions are where a guide explicitly says to get 32 bit for some particular reason (in my case the only time I have come across this is MSI afterburners screen recording facilities only functioning on a 32 bit program for some reason, no 64 bit version) or if you are running 32 bit windows and physically cannot run 64 bit software even though a guide says "use 64 bit java etc etc".
rather interested in installing a graphics card in a laptop seeming as laptops use graphics cards that are soldered down to the motherboard not on a seperate removable card in all with very few (but existant) exceptions.... I think asus, dell and someone else did offer them at one point, its actually what the MXM connector was invented for (but its used for a few other things now instead).
Anyway. Its always good to have clarification. I think the post above me gives a few starting points and as always: google is your friend (so are bing and yahoo, but they are those friends where once you leave your job or school or whatever you probably wont ever see again).

boot achieved
I boot loaded the Shield through dab and boot loader.
Shield restarted once I chose to unlock the shield. I lost all my stuff (as expected) and it restarted. The drivers then reinstalled on my laptop.
I restarted my laptop and the shield again and tried to reinstall the drivers that were made for the ADB but sadly I get this message now...
"Windows has determined that your driver software is up to date MTP USB DEVICE"
So I restarted everything and the device is now showing up in the Andriod Device driver list.
I am using minimal adb and Fastboot application. It opens the command menu
I type in
adb reboot bootloader and I get the reply "error:device not found"
any ideas?
Sigh!

gogul1 said:
I boot loaded the Shield through dab and boot loader.
Shield restarted once I chose to unlock the shield. I lost all my stuff (as expected) and it restarted. The drivers then reinstalled on my laptop.
I restarted my laptop and the shield again and tried to reinstall the drivers that were made for the ADB but sadly I get this message now...
"Windows has determined that your driver software is up to date MTP USB DEVICE"
So the shield is now showing up in my computer manager under Portable Devices and not under the Android Devices like it did when I installed the custom drivers the first time.
Will this be an issue when I come to root?
Sigh!
Click to expand...
Click to collapse
the MTP driver is for plugging the shield in and viewing the file system. If the device isn't under android devices in device manager then you may need to reinstall the ADB drivers or just double check that the ADB can see the device (it may).
Open a command prompt. type "cd [path to the android sdk]\platform-tools"
Then type "adb devices".
It should list all the android devices it can make a debug connection to. If the Shield is in that list your good, otherwise don't proceed any further until you can rectify that.
The other solution is that you dont need ADB drivers on a linux system for some reason. Don't ask why. I havent a clue. But that would necessitate installing linux.
And something that is useful for finding the adb on the command line again in future for windows. You don't want to "cd" into the correct folder every time (the command line equivalent of opening folders). Sometimes you just want to be able to open the command prompt, type "adb devices" and it to just work. That's doable by altering your system PATH variable.
Open my computer. Right click > Properties, should open the System window.
Left side there should be a button saying "Advanced system settings".
It will open the "System Properties" window to the "Advanced" tab (if it isnt on that tab just switch).
Bottom of the window should be a button saying "Environment Variables...". Click it.
Now the window that appears will be split in 2. User variables and System variables. There is a PATH entry in both, it is best that you only change 1. If you are the only user or you only want your user to be able to access the adb, you can change the User variable. Otherwise you can change the system variable for the adb to work on all users. For me I had to add python to my path once but I wanted to do this for all users so I changed the system one, the PSP SDK I installed however altered the User variable by default. Make your choice and find the variable "PATH" in either one.
Click Edit. A window will appear with Variable name and Variable Value. At this point what I recommend doing is copying the entire contents of value into a notepad file and saving them as a backup. Then cancel and go back into it.
Code:
C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Lua\5.1;C:\Program Files (x86)\Lua\5.1\clibs;C:\Python27;c:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\DTS\Binn\
That is my Path variable.If you look the path variable is mostly a series of filepaths (or other variables too) which are seperated with ";". When you type a command such as "adb" into a command prompt what windows does is searches the current command prompt directory for a file it can execute which is called "adb" (it ignores extensions unless explicitly given one), if it doesnt find it in the current directory it searches each folder in the system path variable for the same executable (it ignores sub directories, it will only search the folders above on my system). So if we want to be able to type adb from any folder, we need the folder the adb is in to be added to the system path variable.
Simply add this to the end of it
Code:
;[whatever the path to the adb folder on your system is]
It will be whatever you had to add after "cd" to get to the adb earlier (must not leave out the C:\Users etc etc if its stored in your documents, cd will let you get away with ignoring that, the variable requires the FULL filepath).
Save the variable. Open a command prompt. Type adb, should work. If not, QUICKLY RESTORE THE BACKUP BEFORE WORKING OUT WHAT WENT WRONG. Should be safe with the broken variable to be fair, but you don't want to risk anything. If you dont think your going to use the adb often then simply dont bother updating the path variable rather than taking the (minimal) risk.
Wow my path variable is beginning to get a bit long now I only manually added python and lua to it. The rest will be the default entries and the SQL server stuff appears to be from installing visual studio. Yours probably wont match.

hehe you're going to hit me in a minute...
message deleted as I was being a moron....

ok I should be entirely clear as you guys are trying to help
ok I should be entirely clear as you guys are trying to help me so it's best i let you know what I have done up until this point.
Ok so I boot loader my shield.
I downloaded minimal ADB and Fastboot. I also downloaded the drivers you recommended in the forum.
I installed the drivers:
My shield showed up in the computer Manage list as a Portable device.
I chose to install the new drivers, it asked if I still wanted to go ahead as the drivers could not be verified and I said yes.
The drivers installed and the Shield changed from being in the portable list to showing up as an Android device.
Success I believe.
I then opened ADB BOOTLOADER and booted my Shield Manually.
I then typed in the relevant prompts in the command and a list of options showed up on the shield.
It showed my device number in the command prompt which was the one on my shield screen.
I then command the unlock function and the shield offered me the option to lock or unlock.
I chose Unlock and it then rebooted.
When it restarted, my computer reinstalled the device drivers and my shield had reset to factory settings (as it should).
I then looked in the Computer Manage list and my Shield had reverted back to being in the Portable Devices list.
I restarted both again and the Shield then showed up under Android Devices like it did when I installed the custom drivers the first time.
But the name of the device is Nvidia Shield - not Nvidia Shield ADB like in the tutorial video... not sure it that helps.
I enabled USB Debugging,
put the Superuser.apk and Su bin file into the minimal AADB and Bootloader folder.
I then put the Thor-insecure-boot.img in the Minimal ADB and Bootloader folder too.
I started up the command prompt from the minimal ADB and Bootloader.
I then saw this
C:\Program files <X86>\Minimal ADB and Fastboot>
I then typed in adb reboot boot loader and pressed enter
I got
error: device not found
So I decided to take the above advice and opened a command prompt
I typed in cd C:\tools\adt-bundle-windows-x86_64-20130729\sdk\platform-tools
and pressed enter:
It repeated what I typed and I then put in adb devices.
It then came back with:
List of Devices attached
but nothing was listed....
doh!

Progress!
Ok so I uninstalled my drivers to start again, plugged in the shield and it reinstalled my drivers and now under Android Devices it shows NVIDIA SHIELD ADB
Result!
Now I opened the dab cmd prompt
typed in
adb reboot fastboot
and it booted my shield! jolly good
But then I typed in
fastboot boot thor-insecure-boot.img
I then had
<waiting for device>
show up in the command window.
This is where it stayed.
On the screen of my shield I have options:
continue
restart bootloader
recovery mode
poweroff
Do I have to choose one of these in order for it to begin the thor img command?

C:\tools\adt-bundle-windows-x86_64-20130729\sdk\platform-tools Just incase you didnt get it earlier. That would be the path required for the variable change above. Just whack a ; on the end of the existing variable and throw that new path on the end and done.
But yes, adb devices not listing shield is not a good thing. Try reinstalling the ADB driver for the shield manually (you cant do it via device manager etc).

cool
I'm past that and now <waiting for device> problem to rectify. Am looking online now but there isn't much on there so far...
looking under device manager it shows up under Android Device as Nvidia Shield ADB but it also shows up under portable devices as SHIELD.
Whilst in boot mode the device only shows up in portable devices with a exclamation mark next to the device.
*UPDATE*
I uninstalled the portable device driver because I think it may have been causing confusion.
I then typed adb devices into CMD and a list of devices showed the serial number of the nvidia Shield.
I then typed in adb reboot bootloader in and it booted.
I then tried adb devices again and nothing showed up.
When I go into bootloader The Android Device: Nvidia Shield ADB driver disappears in manager once I go into bootloader mode. Is this normal?
Hmmmmmmm
definetly something to do with the drivers.
I'm on windows 7 64bit by the way.
Going back into device manager I noticed that there is another device under Other devices, upon looking at it it is Fastboot and has an exclamation mark in a yellow triangle next to it (Minimal dab and fast boot is open though).
Such a bummer as I'm so close yet so far

picture
ok so here is a pic of my devices list fastboot is there

before boot
This is the devices it can see before I put the shield in boot mode

devices seen after shielf in boot mode
the are the devices seen after I put the Shield in boot mode. It can't see any devices

waiting for devices
This is the screen on the shield in boot mode. The CMD screen says "Waiting for Devices"

[Q] TF700 not found by Fastboot

Ok, total noob here. I've been trying to get CWM on my TF700. I have Windows7 64 bit. I plug in either the tablet alone or docked, using any combination of USB2.0 dedicated charge/comm cable, USB3.0 dedicated charge/Comm cable and usb 2.0 and usb3.0 ports. The computer finds the "fastboot device" (usb2.0 port) or the AsUsTeK Fastboot device (USB3.0 port). It shows up in my devices list as an unknown type, but the drivers appear to be loaded correctly since the computer sees the devices and calls it the "Fastboot Device". I've tried the "ADB devices" and the "Fastboot Devices" commands but my tablet is never found (the command never returns the device string) and issuing the fastboot command to flash the CWM recovery just sits there waiting for the device. I'm lost. Can anyone give me a clue?

SDK
Washedman said:
Ok, total noob here. I've been trying to get CWM on my TF700. I have Windows7 64 bit. I plug in either the tablet alone or docked, using any combination of USB2.0 dedicated charge/comm cable, USB3.0 dedicated charge/Comm cable and usb 2.0 and usb3.0 ports. The computer finds the "fastboot device" (usb2.0 port) or the AsUsTeK Fastboot device (USB3.0 port). It shows up in my devices list as an unknown type, but the drivers appear to be loaded correctly since the computer sees the devices and calls it the "Fastboot Device". I've tried the "ADB devices" and the "Fastboot Devices" commands but my tablet is never found (the command never returns the device string) and issuing the fastboot command to flash the CWM recovery just sits there waiting for the device. I'm lost. Can anyone give me a clue?
Click to expand...
Click to collapse
You have downloaded the sdk from google yes??Put the .exe is the right place??Opened you CMD window with admin rights???

lj50036 said:
You have downloaded the sdk from google yes??Put the .exe is the right place??Opened you CMD window with admin rights???
Click to expand...
Click to collapse
To the best of my knowledge (slim, I AM a noob, after all) I would say yes to all the above. The only thing I would question would be which .exe and which place? I still have a problem with reading peoples minds...

fastboot/adb
Washedman said:
To the best of my knowledge (slim, I AM a noob, after all) I would say yes to all the above. The only thing I would question would be which .exe and which place? I still have a problem with reading peoples minds...
Click to expand...
Click to collapse
Fastboot.exe/adb.exe in the root of your local hard drive

lj50036 said:
Fastboot.exe/adb.exe in the root of your local hard drive
Click to expand...
Click to collapse
No, I didn't place them in the root. I created a folder in the root called Android (for the ADB files) and Fastboot for the fastboot files. I opened the command line and CD to the appropriate folder for the fastboot. For the ADB.exe, I added a path statement in the environment variables as suggested. I can type in either command and the computer will recognize it and give the all the command structure, so I would assume that is operating correctly, yes?

Washedman said:
No, I didn't place them in the root. I created a folder in the root called Android (for the ADB files) and Fastboot for the fastboot files. I opened the command line and CD to the appropriate folder for the fastboot. For the ADB.exe, I added a path statement in the environment variables as suggested. I can type in either command and the computer will recognize it and give the all the command structure, so I would assume that is operating correctly, yes?
Click to expand...
Click to collapse
Yes that is great. With the tablet in fasboot mode type
fastboot devices what is the outcome of this

lj50036 said:
Yes that is great. With the tablet in fasboot mode type
fastboot devices what is the outcome of this
Click to expand...
Click to collapse
Nothing. It returns no string, letters or numbers. Blank. I tried every combination of ports and cables and drivers. Getting a bit frustrated.

I had a similar problem with flashing a custom recovery on the tf700 as well (mainly because of the dock), so let me share with you a few pointers that may help you fix this (it certainly helped in my case):
1. Never do any flashing, adb or fastboot with the tablet docked, especially when flashing recovery: I spent three hours scratching my head figuring out why I couldn’t flash the recovery (fastboot stuck at sending file), only to find out that everything worked perfectly when I removed the dock. In my opinion, the dock makes things unpredictable, so do everything with the dock.
2. As for adb and fastboot, you should just start setting up from scratch as it is always easier than troubleshooting for errors. After unlocking the bootloader using ASUS tool, what I suggest you should do are as below:
a. Uninstall COMPLETELY your current adb/fastboot drivers and install Universal Naked Driver 0.73 (http://forum.xda-developers.com/showthread.php?t=2513339). Take note of the warning in red on how to uninstall existing adb driver.
b. Also take note that you actually need 2 sets of drivers, 1 for adb and 1 for fastboot (which are both included in the Universal Naked Driver). When you connect your tablet with Android running to your PC, you are installing driver for adb. With the driver properly installed, “adb devices” command will work and give you the list of connected devices to your PC through Windows’ CMD. Please also Google or search xda for adb files (no need to download the whole Android SDK just to get those adb files).
c. After successfully installing adb driver, you can manually reboot your tablet into fastboot mode through the button combo (power + volume down) with the tablet still connected to your PC. By then, your Device Manager should have another device listed as fastboot device. Again, follow the steps in the link to uninstall and reinstall fastboot driver. With this set up, you should be able to run “fastboot devices” command.
d. With fastboot, you can now flash a custom recovery. As a side note, since all this flashing custom recovery and ROM can potentially brick your tablet, after you have finished fixing adb/fastboot and get your ROM running, I strongly suggest you follow this link to obtain nvflash (http://forum.xda-developers.com/showthread.php?t=2455925) and make your tablet unbrickable. I actually did this before flashing a custom ROM, but I honestly don’t know if the timing makes any difference.

So after a lot of headache and messing with drivers, 3 machines, 1 grumpy wife and staying up until 4am. I figured the issue wasn't the drivers. But the version of ADB and Fastboot which I was trying to use. That and the USB hub I was trying to go through.
The way I solved the issue was to install the tools and drivers from the following thread and to plug directly into a USB port rather than a USB hub:
http://forum.xda-developers.com/showthread.php?t=2588979

Fastboot will not detect my device while rooting

I've been trying for the past couple of days to root my Oneplus One. I started with this tutorial: (http://forum.xda-developers.com/oneplus-one/general/guides-bacon-timmaaas-how-to-guides-t2839471) which is featured in the FAQ (which I've read through) and I've gotten stuck at one location.
You can test fastboot by connecting your device to your PC while booted into fastboot mode (power + volume up) and issuing this command:
Code:
fastboot devices
It should return your device serial number, if so, fastboot is working.
Click to expand...
Click to collapse
The ADB command appears to be working, but when I boot into fastboot mode (and when I'm not in it as well), the PC does not detect the phone. I've tried connecting it to multiple USB ports, and I'm using the official Oneplus One cable, so I'm at a bit of a loss of what to do.
However, I feel like I've identified where the source of the error is. If you see here: (http://i.imgur.com/IE1Bxjs.png), you can see that the phone is being detected under Portable Devices. In all of the tutorials I've looked through so far, it's been detected under something like "Android Phone" or "ADB Interface". I've tried various things to fix this, the most common of which is installing drivers onto/for the phone. I've tried the one here: (http://forum.xda-developers.com/showthread.php?t=1413293), which I know is for Archos phones, but should work similarly, as I tried both the Universal ADB driver and the Google one, from the SDK Manager. I kept getting an error telling me that: "the folder you specified doesn't contain a compatible software driver for your device."
I've also tried the one here: (http://www.makeuseof.com/tag/android-wont-connect-windows-adb-fix-it-three-steps/) (let me know if external links aren't allowed and I'll remove it.) This doesn't seem to work either, as I get this error (http://i.imgur.com/CLATXsl.png) when it tells me to:
If you cannot get any driver to work, you will need to force installation. Instead of choosing “Let me pick from a list of device drivers on my computer” in the previous step, you will choose “Browse for driver software on your computer” and manually find the directory where you installed Koush’s drivers.
The location on your hard drive looks something like this:
C:\Program Files (x86)\ClockworkMod\Universal Adb Drivers\
Windows will then install the drivers. From now on, whenever you connect the Android device with debugging enabled, Koush’s drivers will load in place of the ones that failed to work.
Click to expand...
Click to collapse
And now I'm posting here, praying that someone will have some sort of idea what to do. Any help at all would be greatly appreciated,
Fappled
EDIT: Managed to get it working, messing around with the drivers in device manager while in Fastboot mode seemed to work.

Fappled said:
The ADB command appears to be working
Click to expand...
Click to collapse
Feel your pain, I've been thru some pain myself with some weird issue, posted here yesterday. Though, my issue is different from yours, I have some ideas for you.
You say that adb works, so I assume your usb cable & PC are OK here.
I aslo assume that your Device Manager screenshots taken when connected to your phone in device mode (rom running). Don't worry about what you see in Device Manager just yet. Your goal is to make fastboot work, right. Note: Adb works in recovery mode and device mode, but not in fastboot mode. Fastboot works only in fastboot mode.
You could try this, put your phone in fastboot mode, then connect to your PC. Now, see what in your Device Manager. In my case, the phone is under Android Device>Android Bootloader Interface and I use Google driver. Then, try "fastboot devices" to see if your phone is detected.
If not, play with the driver in Device Manager (uninstall, rescan, install another). No need to unplug the phone. After the driver changed, see your Device Manager changed, and then try "fastboot devices".
I played with the driver changing a few time and got fastboot to work. I hope you get it to work too.

Shield Tablet not being recognized by .adb\devices command

Hello,
I am trying to flash an Nvidia Shield K1 tablet back to a factory image for the first time, and documentation from Nvidia is incredibly vague - and existing posts online just seem to say to refer to the Nvidia instructions.
I have enabled Developer Mode on my Shield. It is running Android 7.0, and when connected to my Windows 7 PC, I have made sure it is in "Transfer Files" mode, and not just "Charge USB" mode.
I have installed the current full Android Studio (the one with the UI, it's not some kind of "minimal install"), and according to the SDK Manager > SDK Tools window, I have Android SDK Build-Tools, Android SDK Platform-Tools, Android SDK Tools, and the Google USB Driver installed. I believe this gives me the "adb" functionality which seems to be a prerequisite for flashing a device.
When I open a standard windows command prompt, and navigate to the sdk\platform-tools directory, and run the ".\adb devices" command, it starts the daemon, but does not detect my Shield Tablet - it doesn't output anything after it says "* daemon started successfully *", just a blank carriage return, and then I'm back to the standard command prompt.
One possibility I had considered as to why the device may not be recognized is because there is a "SHIELD Family USB Windows driver" available online, which might be required for a Windows 7 machine to recognize. I can't link it because of absurd forum restrictions because I'm new. But the site is developer(dot)nvidia(dot)com(slash)shield-open-source. There, in the Shield Tablet K1 section, there 's a Windows USB Driver download link
But I downloaded that, and followed the instructions, and encountered an error
Basically, the driver download file for the official NVIDIA USB driver has a bit of a different folder structure than what the accompanying .txt instructions say, but I did find the android_winusb.inf file.
However, when I attempt to actually apply that android_winusb.inf according to the instructions, I get an error message, essentially saying the android_winusb.inf file is incompatible:
Basically, I get to the screen where there is the "Have Disk..." button, and my Shield appears in the "Model" section as a MTP USB device. When I try to apply the android_winusb.inf file, I get an error message saying "The folder you specified doesn't contain a compatible software driver for your device. If the folder contains a driver, make sure it is designed to work with Windows for x64-based systems." My Windows is 7 64-bit.
So, I can't even apply the official Nvidia USB drivers? Is this what's preventing adb from recognizing my devices? How do I apply the Nvidia USB drivers?
Note that I don't think I've ever put my tablet in Fastboot mode before, but I don't think that should be necessary for it to be recognized by the adb devices command, right? If my understanding is correct, adb is NEEDED to put the device in fastboot mode I think.
EDIT: I've also tried this on a Windows 8.1 machine - EXACT same problem.

fastest way to find the directory will be to search for fastboot.exe. For me, I'm running the "Minimal ADB and Fastboot" (I'm on version 1.31, that's probably not the latest, but it works) so I have a C:\Program Files (x86)\Minimal ADB and Fastboot\ directory.
Just search for fastboot and you'll find the directory. Or google the minimal adb and fastboot package and install it.

Frankenscript said:
fastest way to find the directory will be to search for fastboot.exe. For me, I'm running the "Minimal ADB and Fastboot" (I'm on version 1.31, that's probably not the latest, but it works) so I have a C:\Program Files (x86)\Minimal ADB and Fastboot\ directory.
Just search for fastboot and you'll find the directory. Or google the minimal adb and fastboot package and install it.
Click to expand...
Click to collapse
OK, I've downloaded the Minimal ADB and Fastboot v1.4 and installed it. I put my shield tablet into fastboot mode via the hardware volume and power button, and then I ran the fastboot oem unlock command via the Minimal ADB and Fastboot command window and it was successful.
I have gone to this webpage: developer(dot)nvidia(dot)com(slash)gameworksdownload, and searched for "NVIDIA SHIELD Tablet K1 Recovery OS Image"
I downloaded the 1.5.0 image, and extracted the contents.
Am I supposed to take those extracted contents, and paste them directly into the Program Files (x86)\Minimal ADB and Fastboot\ directory? And then I run these commands one at a time from the Minimal ADB and Fastboot command prompt (?):
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash staging blob

Yes, you can do exactly that!
However, I prefer to leave them on a different hard drive on my system. I keep them in a folder over on my e: drive, so for me the commands might be something like this:
fastboot flash recovery "e:\images\shield50\recovery.img"
and so on...
Before your first flash, make sure your model of shield matches the files!
I've got an original shield so I won't be using the K1 files, but I'm presuming you've got a K1 device so probably you are good to go. Happy flashing. Enjoy!

Frankenscript said:
Yes, you can do exactly that!
However, I prefer to leave them on a different hard drive on my system. I keep them in a folder over on my e: drive, so for me the commands might be something like this:
fastboot flash recovery "e:\images\shield50\recovery.img"
and so on...
Before your first flash, make sure your model of shield matches the files!
I've got an original shield so I won't be using the K1 files, but I'm presuming you've got a K1 device so probably you are good to go. Happy flashing. Enjoy!
Click to expand...
Click to collapse
OK, on that developer(dot)nvidia(dot)com(slash)shield-open-source webpage, I downloaded the Recovery Images for v 1.3, v1.5, and 5.0. These are NOT the developer images - just the so-called "Factory Recovery" images.
My Device had done the 5.1 OTA update (which brought it from 1.3 to 5.1), and my whole point of trying to flash it was I wanted to revert back to 1.3. However, when I use the 1.3 and 1.5 images, when I use the "flash-all.bat" command using the Minimal ADB and Fastboot command line, the Tablet is put into an unusable state - the K1 tablet says "updating apps", and when it finishes, it just reboots to Nvidia logo, and goes to "updating apps", reboots, infinitely.
If I use the 5.0 image files, and use "flash-all.bat", the device is usable, and does boot into Android v7.0, but it doesn't prompt me about user settings and personalization like when I first got the device - it goes straight into the Android Nougat OS. Also, Bluetooth is completely hosed on it, which it wasn't when I fist got it. If I ever turn Bluetooth on a "Bluetooth Share keeps stopping. Close App" message keeps appearing and disappearing, and I can see that Bluetooth keeps turning off and on, for 5 to 10 minutes straight. It eventually stops if I poke around other system menus for some reason, even without changing any settings.
What is also very strange is even though this is supposed to be a "Factory Fresh" image (the 5.0 image I downloaded), my device still remembers my wi-fi network (connecting to it automatically), even though it was supposed to be wiped clean. Again, I used the "flash-all.bat" file that is included with all the image.
Any ideas why my device isn't truly resetting to the "Factory Image"? Possibly of note is that the official Nvidia instructions mention a command "fastboot flash userdata userdata.img", but there is no userdata.img file in their image files that they provide.

ravl13 said:
OK, on that developer(dot)nvidia(dot)com(slash)shield-open-source webpage, I downloaded the Recovery Images for v 1.3, v1.5, and 5.0. These are NOT the developer images - just the so-called "Factory Recovery" images.
My Device had done the 5.1 OTA update (which brought it from 1.3 to 5.1), and my whole point of trying to flash it was I wanted to revert back to 1.3. However, when I use the 1.3 and 1.5 images, when I use the "flash-all.bat" command using the Minimal ADB and Fastboot command line, the Tablet is put into an unusable state - the K1 tablet says "updating apps", and when it finishes, it just reboots to Nvidia logo, and goes to "updating apps", reboots, infinitely.
If I use the 5.0 image files, and use "flash-all.bat", the device is usable, and does boot into Android v7.0, but it doesn't prompt me about user settings and personalization like when I first got the device - it goes straight into the Android Nougat OS. Also, Bluetooth is completely hosed on it, which it wasn't when I fist got it. If I ever turn Bluetooth on a "Bluetooth Share keeps stopping. Close App" message keeps appearing and disappearing, and I can see that Bluetooth keeps turning off and on, for 5 to 10 minutes straight. It eventually stops if I poke around other system menus for some reason, even without changing any settings.
What is also very strange is even though this is supposed to be a "Factory Fresh" image (the 5.0 image I downloaded), my device still remembers my wi-fi network (connecting to it automatically), even though it was supposed to be wiped clean. Again, I used the "flash-all.bat" file that is included with all the image.
Any ideas why my device isn't truly resetting to the "Factory Image"? Possibly of note is that the official Nvidia instructions mention a command "fastboot flash userdata userdata.img", but there is no userdata.img file in their image files that they provide.
Click to expand...
Click to collapse
Sounds like the FlashAll.bat is hosed and not clearing your user partition. Don't use it. The fact that it's not overwriting the user data explains why it remembers your user data, and also why it's a bit borked after completing. Random bits of 1.5 settings are hanging around and confusing 1.3.
To recover, flash them manually one at a time, like this, in this exact order:
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash staging blob
Meanwhile I'm having my own fun fiasco, having taken advice that it was safe to flash the ROW LTE image on a US Device. Messed up my baseband in the process, apparently...

Frankenscript said:
Sounds like the FlashAll.bat is hosed and not clearing your user partition. Don't use it. The fact that it's not overwriting the user data explains why it remembers your user data, and also why it's a bit borked after completing. Random bits of 1.5 settings are hanging around and confusing 1.3.
To recover, flash them manually one at a time, like this, in this exact order:
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash staging blob
Meanwhile I'm having my own fun fiasco, having taken advice that it was safe to flash the ROW LTE image on a US Device. Messed up my baseband in the process, apparently...
Click to expand...
Click to collapse
Thanks. I found out there's no longer any userdata.img in the Nvidia Shield K1 official images, so I have to do an extra step of doing the factory reset/wipe data procedure on my tablet first, and then image it.
Good luck with the phone

I am at basically the same spot on my Shield K1 Nougat in that in ADB Fastboot cmd line: adb devices and get nothing, neither in recovery mode or fully booted Android with MTP USB mode selected. The device isn't detected at all in Device Manager in any of the usual spots, and doesn't repopulate the list when unplugged/plugged back in.
PLEASE HELP!!!