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A tutorial for how to get ADB and DroidExplorer up and running for your Rhodium in Windows Vista.
All this information exists in bits and pieces of posts throughout this (and other) forums, though I felt it would be helpful to compile it in one place.
If you’re running a different version of windows, the differences should generally be fairly minor. Please let me know if there’s any mistakes or modifications I should make here.
ADB refers to the Android Debug Bridge, a tool put out by google, which lets you access your android device via the USB connection for the purposes of debugging it. One particularly useful component is the ability to access your phone from your PC via a terminal window (similar to a command prompt). While not necessarily intended for this purpose, it may be used for a rudimentary level of USB access to transfer files to and from your device. It will NOT let you have any of the advanced functions that a native driver would.
Optional First Step: Download ADB from Google:
You may choose to install the SDK yourself, but this will be incorporated in your installation of DroidExplorer in step 4 if you don't already have the SDK installed.
ADB is part of the Android SDK (Software Development Kit), which you can download from:
http://developer.android.com/sdk/index.htmlInstall the most recent version for windows. For simplicity sake, I suggest you extract/install it to the root, so for example, to
C:\android-sdk-windows\
Optional:
To make your life easier, it’s a good idea to add the folder containing adb to your system environment path, so you can use adb from anywhere on your drive.
To do this, right click on My Computer, click ‘Advanced System Settings’, and then click on ‘Environment Variables’.
Choose one of the PATH variables (either for your user, or the system wide one), and add the path containing the adb.exe file. For example, if you extracted the sdk to the root of C drive as I had suggested, the path would be:
[blah blah, preceding path values] ;C:\android-sdk-windows\platform-tools\
Make sure you remember to have a semicolon preceding the path you’re adding, so windows knows it is separate from the previous entry.
Second Step: Remove previous drivers:
If you have tried to connect your phone (in android mode) to your PC, you may need to go to the device manager and remove the incorrectly-installed drivers.
Third Step: Install Drivers:
The key obstacle here is that there is no driver made by HTC (or others) specifically to connect the Rhodium in Android mode to a PC. While there may eventually one day be such a driver, we need to resort to a work-around.
Drivers Option #1:
A product called PDANet installs software on your android phone and your windows PC that then functions as a PC and device driver set. (The application has other intended uses, as you can read on their website, but these are secondary to our purpose).
Download and install the latest version of PDANet, on both your android Rhodium (via marketplace) and your PC (via the below link):
http://www.junefabrics.com/android/index.php
You will then need to follow the prompts to connect your phone, select the manufacturer (HTC), and the HTX XDA Driver will be installed. Windows security may require you to approve the installation, as the driver is unsigned. After installing, you will need to restart your computer before the drivers will work.
As part of the install, you will be asked to connect your RHOD phone to your computer via the USB cable. The new hardware wizard should pop up, and you should choose to install the driver automatically (given that you’ve previously placed the driver onto your system with PDANet – if you’ve managed to locate the specific driver file as I’ve heard rumors of, then browse to that file).
USB Debugging needs to be enabled on your device, which it is in the stock builds provided here (Settings->Applications->Development->USB debugging).
Drivers Option #2:
Install the HTC Sync Drivers - this has been described for Windows 7, although there are mixed reports as to the success. Information is in the below links:
http://forum.xda-developers.com/showpost.php?p=12705726&postcount=7
http://www.mydigitallife.info/workaround-for-htc-hero-sync-problem-in-windows-7/
Optional:
To check that your phone is working, type ‘adb devices’ into your command prompt. If you see your device, you’re good to go. (if you didn’t set the environment path to include the location of adb.exe, you’ll have to either cd to the directory first, or type
C:\android-sdk-windows\platform-tools\adb devices(if you installed the sdk elsewhere, then modify the expression appropriately
What can you do now? To see a list of commands you can use, simply type adb from the command prompt.
To use adb to send a file ‘picture.jpg’ to your sd card, in your command prompt, go to the location of the picture, and then type :
adb push picture.jpg /sdcard/to see the contents of /sdcard , type:
adb shell ls /sdcard/Read more about ADB here: http://developer.android.com/guide/developing/tools/adb.html
And for more details on setting up and using ADB, see this (the source for this workaround):
http://theunlockr.com/2009/10/06/how-to-set-up-adb-usb-drivers-for-android-devices/
--
Fourth Step: Install Droid Explorer
Now that this is working, you may appreciate an application called DroidExplorer, which gives you a GUI that lets you navigate your device in a manner similar to windows explorer. From here, you can copy, move and delete files, as well as install and uninstall applications.
Download and install DroidExplorer from here:
http://de.codeplex.com/
Startup DroidExplorer, and you’re finished. Do read up on ADB and DroidExplorer on their respective pages so that you know both what you can do as well as what you might inadvertently break by blindly playing with options.
As has been said frequently on this website, if you want safe, stick to the default ‘stable’ XDAndroid install for the Rhodium, and keep your windows mobile running as a backup. If you want more, know that you’ll have lots of learning to do, and potentially may loose all the data on your phone and need to spend hours learning and fixing it. You may even brick your phone (make it unusable and unsalvageable – make it about as valuable as a brick).
Helpful Links:
The wiki for ADB on XDAndroid:
http://xdandroid.com/wiki/FAQ#What_is_ADB_.2F_How-To_ADB
Original xda thread on getting USB to work on the rhodium:
http://forum.xda-developers.com/showthread.php?t=849718
If you have any additional comments/changes to suggest, please let me know, and I’ll modify this initial post.
Heh, I always meant to turn that "original XDA thread" into an ADB tutorial for Windows users... but I just never got around to it.
Thanks for putting this together - do you mind if I reference it in the FAQ?
Just skimmed over the how-to - perhaps you should mention that in lieu of the Android SDK, you can simply download Droid Explorer. It usually takes care of the nitty gritty stuff, but pdanet seems to fill in the gaps with driver issues...
I actually found the drivers we needed (XDA in Device Manager)
http://forum.xda-developers.com/showpost.php?p=12705726&postcount=7
AkumaX said:
I actually found the drivers we needed (XDA in Device Manager)
http://forum.xda-developers.com/showpost.php?p=12705726&postcount=7
Click to expand...
Click to collapse
Droid Explorer took care of all the drivers for me on Windows the first time. The second time, PDA.net took care of them for me. I had issues with a ton of different drivers the second time around; even tried wiping them from the system, etc... PDA.net was the only solution that worked for me, as you can see in the linked thread I started.
arrrghhh said:
Droid Explorer took care of all the drivers for me on Windows the first time. The second time, PDA.net took care of them for me. I had issues with a ton of different drivers the second time around; even tried wiping them from the system, etc... PDA.net was the only solution that worked for me, as you can see in the linked thread I started.
Click to expand...
Click to collapse
I installed Droid Explorer and was left w/ 3 (!) Drivers missing, CDC abstract control model ACM x 2, and XDA. After I installed the HTC Sync drivers, it found the driver for XDA and then that gave the ability to let Droid Explorer install the other two *shrugs*
AkumaX, which version of windows did you get the drivers working with? Had you previously tried to install other versions of drivers, or was this 'fresh'? I haven't tried this route (being happy with my PDANet drivers working) - would you say the instructions are good on: http://www.mydigitallife.info/workaround-for-htc-hero-sync-problem-in-windows-7/
arrrghhh, please go ahead and link to this post. I had included the SDK portion because I had mis-read the droidexplorer main page, where the author stated his intent to stop updating the SDK and default to the pre-installed SDK. I see now that he intends to link to the SDK, and thus facilitate its installation for the user. I'll update that in the first post.
slycker said:
AkumaX, which version of windows did you get the drivers working with? Had you previously tried to install other versions of drivers, or was this 'fresh'? I haven't tried this route (being happy with my PDANet drivers working) - would you say the instructions are good on: http://www.mydigitallife.info/workaround-for-htc-hero-sync-problem-in-windows-7/
arrrghhh, please go ahead and link to this post. I had included the SDK portion because I had mis-read the droidexplorer main page, where the author stated his intent to stop updating the SDK and default to the pre-installed SDK. I see now that he intends to link to the SDK, and thus facilitate its installation for the user. I'll update that in the first post.
Click to expand...
Click to collapse
I'm using Win7-64 bit, so I used those drivers. It was a fresh install, and I never even thought to use PDANet, my own searching stumbled upon that thread for the HTC Sync Drivers. It could be better that you install the HTC Sync Drivers before Droid Explorer, but I'd have to find another 'clean' system to try on
AkumaX said:
I'm using Win7-64 bit, so I used those drivers. It was a fresh install, and I never even thought to use PDANet, my own searching stumbled upon that thread for the HTC Sync Drivers. It could be better that you install the HTC Sync Drivers before Droid Explorer, but I'd have to find another 'clean' system to try on
Click to expand...
Click to collapse
That's what VirtualBox is for! lol.
yes i can install usb drivers thank you !
I have used many different methods to root phones even a few tablets for friends. But I have bought a HKC 7 inch tab from walmart. Great starter tablet by the way. I have found no information what so ever on any forum about this model. It has decent processor power and runs rather smooth. Alas there is no way to root this thing to reach its full potential. I checked around on the net and found nothing, none of the one click apps work on this model. Adb does not recognize the tablet either. I've put in the tablet ID into the adb_usb.ini still no device found. I'm not looking for anyone to just hand me the root process on a silver plater, though that would be nice, but any help moving me in the right direction would be appreciated.
I rooted one of these for a friend at work,
sourceforge.net/projects/androidroot/ is the root that I got to work.
and I've attached the driver that the manufacturer provided me when I requested a driver for development purposes.View attachment Rockusb.rar
Here is how I got it rooted
1. Installed Java JDK and Android SDK.
2. downloaded and extracted Manufacturer driver from Rockusb.rar and right clicked on the .inf file and selected install.
3. Opened Android SDK manager, installed Android SDK for version of tablet, and SDK tools, and Google usb driver from extras.
4. Enabled usb debugging mode on the tablet, and enabled unsigned apps to be installed.
5. Connected the tablet via USB
6. when the tablet shows up in the device manager as P771A I selected to update the driver manually, and selected the google USB driver from the android SDK.
7. Downloaded and extracted the android root I listed above.
8. Run android root and when it says "press any key to continue" it is waiting until the device connects to the computer again, as it could be rebooting, and one time when the tablet reboots, there is no text, just a black screen, but it does eventually connect and you can continue.
Also. I extracted the root to my desktop. when I ran as admin, it did not work, because the files were not on the administrators desktop, only mine, so it might be a good idea to extract the root to C:\ drive, so if you need to use admin, it won't fail
hope this helps
-Brandon
Krytical said:
I rooted one of these for a friend at work,
sourceforge.net/projects/androidroot/ is the root that I got to work.
and I've attached the driver that the manufacturer provided me when I requested a driver for development purposes.View attachment 1468367
Here is how I got it rooted
1. Installed Java JDK and Android SDK.
2. downloaded and extracted Manufacturer driver from Rockusb.rar and right clicked on the .inf file and selected install.
3. Opened Android SDK manager, installed Android SDK for version of tablet, and SDK tools, and Google usb driver from extras.
4. Enabled usb debugging mode on the tablet, and enabled unsigned apps to be installed.
5. Connected the tablet via USB
6. when the tablet shows up in the device manager as P771A I selected to update the driver manually, and selected the google USB driver from the android SDK.
7. Downloaded and extracted the android root I listed above.
8. Run android root and when it says "press any key to continue" it is waiting until the device connects to the computer again, as it could be rebooting, and one time when the tablet reboots, there is no text, just a black screen, but it does eventually connect and you can continue.
Also. I extracted the root to my desktop. when I ran as admin, it did not work, because the files were not on the administrators desktop, only mine, so it might be a good idea to extract the root to C:\ drive, so if you need to use admin, it won't fail
hope this helps
-Brandon
Click to expand...
Click to collapse
Thanks for the info. Will be giving it a go later today
Krytical said:
I rooted one of these for a friend at work,
sourceforge.net/projects/androidroot/ is the root that I got to work.
and I've attached the driver that the manufacturer provided me when I requested a driver for development purposes.View attachment 1468367
Here is how I got it rooted
1. Installed Java JDK and Android SDK.
2. downloaded and extracted Manufacturer driver from Rockusb.rar and right clicked on the .inf file and selected install.
3. Opened Android SDK manager, installed Android SDK for version of tablet, and SDK tools, and Google usb driver from extras.
4. Enabled usb debugging mode on the tablet, and enabled unsigned apps to be installed.
5. Connected the tablet via USB
6. when the tablet shows up in the device manager as P771A I selected to update the driver manually, and selected the google USB driver from the android SDK.
7. Downloaded and extracted the android root I listed above.
8. Run android root and when it says "press any key to continue" it is waiting until the device connects to the computer again, as it could be rebooting, and one time when the tablet reboots, there is no text, just a black screen, but it does eventually connect and you can continue.
Also. I extracted the root to my desktop. when I ran as admin, it did not work, because the files were not on the administrators desktop, only mine, so it might be a good idea to extract the root to C:\ drive, so if you need to use admin, it won't fail
hope this helps
-Brandon
Click to expand...
Click to collapse
when in doubt go back to the forums. I can not get the inf in the rockusb to install. "Installation for this file type not permited" . So I'm stuck, the program will not complete. I'm on windows 7 so maybe the driver is for another system. If you can provide futher help, Thanks in advance.
New approach
Ok I cannot get the drivers to install on my computer. Window 7 seems to default to its own driver and will not let me install the rockusb drivers.
With that said, I have the system Update.img and was wandering if the img itself can be rooted and then updated to the tablet. If this is possible and anyone with the knowledge is willing I will upload it. Or if someone is really patient and would like to walk me through the process and I will attempt to do this myself
No Help
So with no help I assume this is dead. I have a usb driver package with an .inf file a .sys file and a .cat file but this will not install on my computer thus leaving without a clue and no help. Have seached for a way to force install this driver command line install right click and install the inf. Nothing works so if someone wants to throw me a bone, thanks, if not I guess this thread is dead.
tannerjames said:
So with no help I assume this is dead. I have a usb driver package with an .inf file a .sys file and a .cat file but this will not install on my computer thus leaving without a clue and no help. Have seached for a way to force install this driver command line install right click and install the inf. Nothing works so if someone wants to throw me a bone, thanks, if not I guess this thread is dead.
Click to expand...
Click to collapse
Can't tell your level of PC knowledge so if you already know this don't get offended. The .inf is editable and there are areas in there that allow manufacturers to prevent installation on some OS's to prevent conflicts. Make a system restore point or better yet a backup and then post the contents of the INF somewhere and point the folks here to it and they may be able to help you edit it to install. Regardless, you'll have to use the "have disk" option instead of letting windows search for a driver even if you get the edits right. And the usual disclaimers about me not being responsible for any issues with your equipment as a result of this are in effect.
tannerjames said:
So with no help I assume this is dead. I have a usb driver package with an .inf file a .sys file and a .cat file but this will not install on my computer thus leaving without a clue and no help. Have seached for a way to force install this driver command line install right click and install the inf. Nothing works so if someone wants to throw me a bone, thanks, if not I guess this thread is dead.
Click to expand...
Click to collapse
I was able to root using the instructions above although i don't think you need the rockusb drivers. You just need the usb drivers that come with the android sdk. I am on Win 7. Thanks for the above info for rooting.
I was able to install ROM manager and now proceeding to backup ROM and upgrade using this guide: cant post link as forum is preventing, but search for rom flash guide on androidpolice com.
Hope this helps.
Big thanks to this thread to get me going...!!!
?
could someone please, Barney style, Explain how I am supposed to select the android_winusb.inf because my steps are as follows. Right click on device p771a in device manager, browse my computer, let me pick from a list of device drivers, have disk, point to the google usb driver (C:/Android/android-sdk/extras/google/usb_driver) select the android_winusb.inf open. Hit ok, (The folder you specified doesn't contain a compatible software driver for you device. If the folder contains a driver, make sure it is designed to work with windows for x64-based systems). Hope this helps explain my troubles. Glad that my thread is helping others to root this device but it does not work for me.
Could it really be that simple?
Found in another forum about the nexus 7 when connected to the pc there is a presistent notification that allows you to change the connection type from mpt to camera which will give you adb access and the tool from this thread works great. Thanks for the help guys, got my root on
tannerjames said:
Found in another forum about the nexus 7 when connected to the pc there is a presistent notification that allows you to change the connection type from mpt to camera which will give you adb access and the tool from this thread works great. Thanks for the help guys, got my root on
Click to expand...
Click to collapse
Glad you could figure it out...
I was not able to use the ROM Manager to backup the ROM since the device is not supported on this tool, but see below for how you can obtain the stock image.
I've tried to flash multiple different ROMs using RKAndroid to the tablet, spending days on this, with no success. The tool itself works great and I am able to flash the ROMs since it supports the RK29 chipset which I believe this tablet has. The stock ROM for this device is available from the manufacturers web site (the link is available when you go to Settings => About Device => System Update, hkcdigital dot com slash update slash update.img), if anyone would like to take the stock rom and upgrade it to Android 4.2/JB.
I was able to unpack/repack the stock image using the wendal image tools and modify / cook the ROM using Android kitchen method described elsewhere in this forum. Rockchip Batch Tool is another great utility to flash custom ROMs to this device. Also, If you put the ROM as update.zip or update.img file on the microSD card, the tablet will take it and flash the image as long as it is in the right format. Ofcourse you can put the tablet into recovery and restore from there as well. I've found that the stock image (update.img) has the following file/folder format when unpacked: /RK29xxLoader(L)_V2.27.bin, /package-file, /parameter, /recover-script, /update-script, /Image/boot.img, /Image/system.img, /Image/recovery.img and /Image/misc.img.
Is it possible to upgrade this tablet to Android 4.2 or atleast Jelly Bean? Would be very helpful if someone is able to do this. The most success I've had so far is with the custom ROM Oma_Odys_Loox_JB_4.1.1_v1.2.2a flashed using RKAndroid. It flashed the tablet fine, updated the boot etc. On tablet boot I am able to see the new logo, but then the it doesn't go anywhere from there. I think customizing this ROM or the stock ROM we should be able to get the new OS on to the HKC tablet. I've given up for now since I don't have the time to spend on this anymore. If someone is able to do this, please post the instructions or upload the custom ROM, as I am sure it will benefit a lot of people and will be much appreciated. Happy cooking!
Thanks!
jawadshaik- rom manager
If you have successfully flashed rom manager on this device could you post the steps you took to do so. What version? Manual flash? The program itself says there is no recovery for this device.
Sorry jumped the gun on that last post. Thanks for the info
What's the secret to keeping the battery from draining so quickly while it's idle? I just got this and see it drained about 40% in about 2 hours I think and I wasn't using it.
tannerjames said:
I have used many different methods to root phones even a few tablets for friends. But I have bought a HKC 7 inch tab from walmart. Great starter tablet by the way. I have found no information what so ever on any forum about this model. It has decent processor power and runs rather smooth. Alas there is no way to root this thing to reach its full potential. I checked around on the net and found nothing, none of the one click apps work on this model. Adb does not recognize the tablet either. I've put in the tablet ID into the adb_usb.ini still no device found. I'm not looking for anyone to just hand me the root process on a silver plater, though that would be nice, but any help moving me in the right direction would be appreciated.
Click to expand...
Click to collapse
@jawadshaik
Just out of curiosity, when you were flashing that Rom that brought up the boot screen, did you do a wipe/factory reset from recovery mode before flashing? I have no idea if that would help or not, but most if not all roms require a data wipe before flashing... Just curious if you had tried this as I have heard of this happening on other devices because a data wipe wasn't done first. Might be worth a shot if you haven't tried it already, just a thought
Sent from my Huawei u8651s using xda app-developers app
Krytical said:
I rooted one of these for a friend at work,
sourceforge.net/projects/androidroot/ is the root that I got to work.
and I've attached the driver that the manufacturer provided me when I requested a driver for development purposes.View attachment 1468367
Here is how I got it rooted
1. Installed Java JDK and Android SDK.
2. downloaded and extracted Manufacturer driver from Rockusb.rar and right clicked on the .inf file and selected install.
3. Opened Android SDK manager, installed Android SDK for version of tablet, and SDK tools, and Google usb driver from extras.
4. Enabled usb debugging mode on the tablet, and enabled unsigned apps to be installed.
5. Connected the tablet via USB
6. when the tablet shows up in the device manager as P771A I selected to update the driver manually, and selected the google USB driver from the android SDK.
7. Downloaded and extracted the android root I listed above.
8. Run android root and when it says "press any key to continue" it is waiting until the device connects to the computer again, as it could be rebooting, and one time when the tablet reboots, there is no text, just a black screen, but it does eventually connect and you can continue.
Also. I extracted the root to my desktop. when I ran as admin, it did not work, because the files were not on the administrators desktop, only mine, so it might be a good idea to extract the root to C:\ drive, so if you need to use admin, it won't fail
hope this helps
-Brandon
Click to expand...
Click to collapse
So after doing working on this a while, I've finally figured it out. Here are some caveats:
1. You can't do this on a Mac or Linux box. Don't ask me why, you just cant.
2. You have to turn on USB debugging, change the Security to allow Unknown sources and MOST IMPORTANT: when you plug it in, you have to change it to "Connected as a Camera". Putting it in storage mode doesn't work!
HOW TO INSTALL THE PROPER DRIVER & ROOT THE DEVICE:
1. Follow the steps quoted above and download the Google Android SDK, and the Java JDK (from oracle.com/java).
2. When you first plug it in (use the USB plug labeled USB not the HOST one), it complains and will discover a P771A device. When it does, right click on your computer, choose Manage my computer, go to the device manager and then right click on the P771A device. Click "Update Device Driver". Choose "Browse my computer for Driver software". Then choose, "Let me pick from a list of drivers on my computer". Browse to the \adt-bundle-windows-x86_64\sdk\extras\google\usb_driver folder which you would have if you had downloaded and installed the Google Android SDK. A list of 3 drivers will appear when you click OK. CHOOSE THE "ANDROID BOOTLOADER INTERFACE" as the driver. None of the others work.
3. Run the root script batch file mentioned above which can be found here at: sourceforge.net/projects/androidroot
4. The root script isn't really great at explaining so I'll try. When you first run it, make sure your device is unlocked and on the home screen.
5. The first thing it will do is reboot your machine. Don't press enter until your machine comes back up.
6. After your machine boots unlock it and then press Enter again. Your machine will reboot. This time it won't seem to come up but the backlight will remain on.
7. Wait about 30-45 seconds then press enter again. You should get: uid=0(root) gid=0(root) in the command prompt window.
8. Press Enter. You should get:
remount succeeded
727 KB/s (22364 bytes in 0.030s)
Removing changes except ROOT...
Installing superuser...
2288 KB/s (843503 bytes in 0.360s)
9. After about 30-60 seconds, your device should reboot. You'll see a box briefly saying "Android is Upgrading" and you'll arrive at the lock screen. Press Enter to exit the command prompt.
Your device is now rooted and you should see "SuperUser" installed. I promptly installed "root uninstaller" to get rid of Facebook, Skype, and Youtube which my little kids don't need access to. This device doesn't have a bootloader or recovery mode so rooting it doesn't get you much besides the ability to uninstall the system software. Have fun.
This may help someone but on step 2 of the guide on the second page, after you right click your device and go to "Let me pick from a list of drivers on my computer". You then click "Show All Devices" then "Have Disk..." Direct it to the root of the adt-bundle folder you downloaded then you can select from the three drivers. I'm on windows 7 32bit and the drivers didn't show up for me like how it was suppose to..
I also could NOT get any of the drivers in the "manufacturer USB" packet to install... I WAS able to install the google drivers, but that also would not allow ADB to see the device... So still stuck with everyone else...
P771A possible problem
I'm having a similar problem where the USB driver downloaded through Android SDK's -> Extras -> Google USB Driver, tells me that the file contains no information about my device. I noticed in the Sources of SDK, there wasn't an API for 4.0.4, only 4.0.3 then 4.1, so i downloaded 4.0.3 repo.
============================================
my devices is on 4.0.4, and my Kernal is as follows:
3.0.8+
[email protected] #8
Wed Aug 29 09:59:19 PDT 2012
Build Number:
P771A-user 4.0.4 IMM76D user.v402.007 release-keys
============================================
I've also made sure weather Unknown Sources is on, as well as USB debugging.
Might the Kernal be the problem? Also, does it matter weather its MTP or CTP?
Now HKC is telling me that they don't support the ability to jail break their devices
Sent from my P771A using xda app-developers app
Hello All,
So there is very little documentation on the PX102 online as of yet, let alone AOCOS products in general (at least on english sites which I have scoured). First off, I'm currently using OSX 10.6.8 and have the current Android developer tools package that was downloaded from their site about three hours ago (just to be clear). The PX102 is running 4.1.1 and the tablet is a fresh restore (I had a number of apps downloaded but considered that some may have been interfering...).
I will be attempting to root via psneuter exploit from SuperOneClick v2.3.3, however in the terminal when I execute "adb devices" it returns "List of devices attached" with blank space underneath...
I have tried to kill/restart server, run "adb usb", and a couple other small things to no avail.
Yes, usb debugging mode is enabled as well.
I would really like to attempt/execute this all via OSX, however name an OS and I have it at my disposal...
I admit- I am a noob in various ways, especially to android as this is my first android device. Hoever, I also consider myself to be rather self sufficient in terms of sourcing knowledge and troubleshooting, which is why I humbly ask for guidance in this endeavor.
Also, feel free to ask me any questions about the PX102 (via PM only please! I dislike threads being fuddled with asides...).
I'm not seeing too many people claiming to have these tablets though there is quite a bit of interest in them.
Anyone?
For windows you can try rkbatchtool v1.5 to get the correct drivers
Rooted mine
I rooted mine, wasn't easy though.
First problem, you need a adb driver that works on this rockchip tablet that doesn't have a built in ADB driver. Also I didn't have much luck on the chinese language AOCOS forum.
The only way I found to get one is:
1) download and install the morborobo phone manager software from moborobo.com. Yes this is a risk to your pc. God knows what else it did to my pc.
2) let IT find a driver. It will download and install two unsigned drivers.
3) those drivers aren't enough. You need to generate adb_usb.ini in c:/Users/%username%/.android/adb_usb.ini (if you're on windows 7)
Installing the SDK does that automatically otherwise you need to run "android update adb" or something to generate it
4) put the vendor id at the end of adb_usb.ini in the case of AOCOS the vendor is 0x2207
I tried using a premade adb_usb.ini with all of the vendor ids. That didn't work. It worked when I put the right on only.
NOTE, that vendor ID exists nowhere online. I had to find it by reading it directly from the device using USBVIEW from http://digital.ni.com/public.nsf/allkb/335A90747734097886257070006415B9
5) Now you should have a working adb driver. Plug the machine in and type "adb devices". It should see yours
6) now comes the rooting.
Follow the instructions here:
http://forum.xda-developers.com/showthread.php?t=1886460
The script is here: http://uploaded.net/file/0fpyh5c5
the videos showing how are here http://forum.xda-developers.com/showthread.php?p=33470626#post33470626
Note there IS a hacked adb driver that doesn't need a vendor ID, BUT it doesn't work for rooting, it's too old to have the restore feature you need for a jelly bean root.
The PX102 is cool, but mine has some problems:
1) the keyboard charge connector is bad, I have to send it back
2) the battery sucks... I'm sending back the tablet too, hopefully that will fix it
3) never drop one of these, mine only fell a couple feet and it's flaky now. :/
4) the camera is fake. It's not the 2mega pixels it says. It's super low quality and maybe vga. They put in bull**** fractal interpolation software to try to fake higher res
The keyboard is no where near as nice as a transformer, the tablet only rests on the keyboard and can fall off.
Still it's a nice machine. I have my memory cards formatted ext2 (from a previous tablet). I can mount them but the machine won't boot with an ext2 card plugged in. I have to take the card out, boot the machine, then plug it in and mount it.
I even managed to install GNU Gcc/ gnu tools
You can also try this: http://www.androidtablets.net/forum/rockchip-rk3066-tablets/46964-root-your-rockchip-3066-a.html
Or this: http://valentijn.sessink.nl/?p=382
Almighty! lets get started,
I have a 64 bit computer running Windows 7 professional.
First let me mention I tried to fix this on my own. darn I tried.
Just plugging the tablet into computer shows a windows explorer page named Autoplay that let me view pictures on device on a folder named
Computer\Trio HD Elite 7.85 Tablet
Installed android-studio-bundle-141.1903250-windows in
Error- SDK required.
Downloaded jdk-7u79-windows-x64 (java development kit)-install reboot PC
Open C:\Andriod in windows explorer, open SDK Manager
A command prompt window flashes briefly, then closes.
click start, search for run key in sysdm.cpl go to advanced, environment variables create new path named JAVA_HOME that does directly to the java .exe file
(this was checked by reinstalling the java development kit, then opening Java typing where java it tells me C:\Windows\System 32 even though the path is
C:\Program Files\Java\jdk1.7.0_79
opening ADB works!
Download Extras- Android USB Driver
open CMD key in
cd C:\Andriod\platform-tools
this brings me to the directory where Android ADB is.
abd devices
no devices detected.
Installed Samsung Kiles.
TRIED to install PDAnet.. failure.
tried to open Device manager, where a entry marked Trio HD Elite 7.85 Tablet sits, and update the driver to the C:\Andriod\extras\google\usb_driver
it complains about driver being unsigned. Using This guide I used step Two downloaded Driver Signature Enforcement Overrider (DSEO) and ran it.
went into the C:\Andriod\extras\google\usb_driver folder and manually keyed in every title in the folder.
each time program stated had signed successfully. The computer is now saying test mode in the bottom right hand corner. however trying to update driver gives same error.
I'm amusing the device needs to be in developer mode, which it cant be put into because it's locked.
The Trio Support is useless there steps do not open any settings. Also tried a list of alternate ways to open tablet recovery. and since ADB isn't reconizing the device I can't run adb reboot recovery
So. end result, im here with coffee and no milk,
A generic tablet cobbled together from who knows where,
and a locked screen.
Think you can help?
ANY assistance is appreciated.
So i have a cheap generic tablet that says Trio Stealth G4X 7.85
Ok, I'm just going to ask it...
How do I set up SDK and ADB on my 3rd generation HDX 8.9. I find quite a few sets of instructions from 2011 but nothing seems up to date. And android studio is installing the driver in amazon.com which seems weird.
This is the latest I tried--here
I've searched and searched--I've tried several of these with no luck getting the pc to recognize the kindle.
Please no hateful replies--I've been at this for 2 days and I or really wouldn't ask.
Links would be really useful.
Thank you
Unless you are developing, you do not need android studio, jdk, or anything else. All you need to to do is download the sdk.
From here I am going to assume you are on Windows. Probably win 8 or 8.1?
Extract the sdk to a folder where you have write access.
Now find the folder called platform-tools in the sdk folder.
Now, in the Windows explorer bar, select all the text and type cmd
If you do this right, it will open a command window in the platform- tools folder.
If that is confusing, you can go to the sdk folder and then open the command prompt from the start window. Then type cd and drag the platform-tools folder to the command window.
Right now, all the devs are crying, because these are lazy shortcuts, but they work and save you from adding this folder to your path which is better programmatically, but a bit more involved.
Anyway, now you are where you need to be so, type
Code:
adb devices
And you should see your device, but, you probably won't. Stay tuned...
Sent from my KFTHWI using Tapatalk
You don't need to install the whole Android Studio suite — just the SDK Tools will suffice.
As for the Kindle Fire drivers...
https://developer.amazon.com/appsan...ing-up-the-ADB-Driver-for-Kindle-Fire-Devices
So, hopefully you got either a printout of your device, or you got a blank line like...
Code:
List of devices attached...
This is because you do not have the driver installed. If you get another error, either you are in the wrong folder, or you did not enable and on your device.
Code:
To enable adb on your device, click on the serial number in settings>device options 5 times and it will give you the developer options. Enable adb is a toggle there.
Alright, now we need the driver. Go to device manager in your computer and delete anything that looks android or kindle in nature. Unhook your tablet and reboot.
Download the HDX toolkit from the developers error forum and try the install drivers tool in it.
Reboot.
Now, making sure you have enabled adb on your device, open up a command prompt in platform-tools, and try the command again.
Code:
Adb devices
You should see your serial number.
If you have any issues, report back. I may have skipped a step or two as I am giving these directions from memory.
Good luck.
~Leko
Whew! Thank you! Doing this now.
Will update
Did I say thank you?!!!!
Update...After extracting the sdk zip file, platform tools is not showing up.
Downloading the installer file now...
Update2...found platform tools
Oh, my bad, I'm on windows 7...
Update--
The kindle died..thanks for all the input! Greatly appreciated:good:
lekofraggle said:
So, hopefully you got either a printout of your device, or you got a blank line like...
Code:
List of devices attached...
This is because you do not have the driver installed. If you get another error, either you are in the wrong folder, or you did not enable and on your device.
Code:
To enable adb on your device, click on the serial number in settings>device options 5 times and it will give you the developer options. Enable adb is a toggle there.
Alright, now we need the driver. Go to device manager in your computer and delete anything that looks android or kindle in nature. Unhook your tablet and reboot.
Download the HDX toolkit from the developers error forum and try the install drivers tool in it.
Reboot.
Now, making sure you have enabled adb on your device, open up a command prompt in platform-tools, and try the command again.
Code:
Adb devices
You should see your serial number.
If you have any issues, report back. I may have skipped a step or two as I am giving these directions from memory.
Good luck.
~Leko
Click to expand...
Click to collapse
So I am stuck adb devices--the line is blank
--ADB is enabled
--USB debugging is checked
--kindle driver installed
--portable device deleted in device manager
--SDK is set up C:\Program Files (x86)\Android\android-sdk\platform-tools
The driver installed in a separate file in program files as amazon.com which looks odd to me.
Maybe my path is wrong?
Update I've tried the method found here but after 2 tries with reboots, I'm still getting MTP device and portable device->fire. Each time i see the last one I delete it, reboot plug in again and portable device appears.
I've also tried Amazon instructions here
Anyone have any ideas?
Thanks in advance!
It sounds like you are on the right track.
Unplug your kindle, delete the devices again, and try this file.
http://forum.xda-developers.com/showthread.php?t=2665683
Use it just to install the drivers. (That is all it can do for you).
Then open a command prompt.
And plug your device in.
.
If the drivers are installed correctly, the path only matters to get adb to work (which the blank line tells you it is).
Also, there is a chance the devices will show up the same after the correct drivers are used. Mtp is able to run aside adb, but on Win 8 anyway, not fastboot (don't worry about fastboot).