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I recently rooted my Eris and I'm unable to flash a custom recovery because I can't get the USB drivers to update with those found in the SDK files. When I try to update the drivers Windows tells me that I have the most up to date drivers installed. It's because of this I cannot see my phone in the command prompt and can't get the custom recovery to work.
Has anyone tried putting the recovery files on their SD and using a terminal emulator?
Any ideas on updating the USB drivers?
If I flashed a custom Rom (as risky as that is without a recovery) could I then use nandroid or some other recovery? Or would I still need to use SDK?
joshw0000 said:
I recently rooted my Eris and I'm unable to flash a custom recovery because I can't get the USB drivers to update with those found in the SDK files. When I try to update the drivers Windows tells me that I have the most up to date drivers installed. It's because of this I cannot see my phone in the command prompt and can't get the custom recovery to work.
Has anyone tried putting the recovery files on their SD and using a terminal emulator?
Any ideas on updating the USB drivers?
If I flashed a custom Rom (as risky as that is without a recovery) could I then use nandroid or some other recovery? Or would I still need to use SDK?
Click to expand...
Click to collapse
download htc sync that should fix ur problem , it did for me
Yes HTC sync updated mine as soon as your phone is acknowledged by HTC sync it should update your usb drivers
FYI HTC sync did NOT work for me on Windows 7. I had to do some pretty annoying stuff to stop windows from installing the regular drivers automatically. If HTC sync doesn't work I can try to help.
If HTC Sync doesn't help, try the following steps.
1. Unplug your Eris from the PC
2. Open Device Manager and delete the Android device
3. Reboot your PC
4. Once in Windows, connect your Eris
5. The drivers should load automatically, if not point it to the SDK drivers folder
Good luck!
Any more ideas
First I tried downloading HTC Sync on my laptop (running Vista) and that didn't do it. Then I deleted the drivers and tried to manually download them back with the ones in the USB folder of SDK and still it wouldn't work.
So I started over and downloaded SDK and Java to my pc (Windows 7) and tried to update the drivers with the ones found in SDK and it wouldn't let me. So I deleted the drivers, unplugged my phone, and plugged it back up. Before I could attempt to direct it to download the intended USB drivers, Windows 7 had already updated with the drivers of it's choice. I can't win for losing.
If you don't mind using one of those "Live" Linux CDs, you could install the recovery using fastboot.
No need to install anything on the PC, and no drivers are needed for Linux, no SDK, no Java, no adb; just make sure to run fastboot as root.
The downloads of fastboot and the Amon_RA recovery are small, so they will easily fit in /tmp.
bftb0
I've never used Linux but I'm willing to try. Please tell me more. Are there "how tos" for this?
When you have your phone plugges in do you have it set to "charge" or "sync"? I know all the how to's say yo have it set to charge only but the inly way my computer ever finds my phone is if it us set to sync.
-------------------------------------
Sent via the XDA Tapatalk App
I set it to charge. I was finally able to install the correct driver. I selected a Google driver from the list it gave me (which my computer did not like) then went back and updated the drivers with those found in the tools usb folder of SDK. IT FINALLY LET ME!
Now I have a new problem. I'm using the command prompt and trying to create a custom recovery. I set it to the tools directory in SDK (where the flash and recovery images are) and I'm entering the commands exactly like the "how to" instructions have them. I keep getting "adb: not found" errors.
Can anyone tell me what I'm doing wrong?
joshw0000 said:
I've never used Linux but I'm willing to try. Please tell me more. Are there "how tos" for this?
Click to expand...
Click to collapse
Well, in the long run it is probably a good idea to resolve the driver install problems you are having on your PC, because it is very useful to have "adb" around, even if you are already rooted and have the ROM of your choice installed.
But, if you would like to do this, here's an outline below. Note that the point of the "Live" CDs is that you are not installing Linux on your machine, you are just booting it directly from the CD - the OS and hard drive on your PC are untouched.
1) Download an ".iso" file from your favorite Linux distro [ 3 ] for their "live" CD. (BIG download, usually 600+ MB)
2) Burn the .iso file to a CD as a bootable CD. (Most decent CD/DVD burner programs know what an .ISO file is, but might refer to them as a disk image).
3) Boot your PC off it! (You might need to hit a key on your PC right after you power it on to go into a boot menu, or the BIOS setup to change the boot order so your PC will try to boot from the CD/DVD before it tries the hard drive).
4) Copy the fastboot [ 1 ] executable for Linux and the Amon_RA recovery image [ 2 ] to /tmp "somehow" - you could just download it using the Linux browser if your network come up automatically (wired ethernet), or you could put them onto a USB key beforehand, and plug that in after Linux has booted; it should mount automatically.
5) Then, open up a terminal window and become root. (Type either "su" or "sudo /bin/bash" - depends on the Linux distro)
6) Attach your (well-charged) phone to the phone via USB, and power it up in fastboot mode (Send+End simultaneously)
cd /tmp
chmod 755 fastboot
md5sum recovery.img (check file sig)
./fastboot devices (check to see you are connected)
./fastboot flash recovery recovery.img
Obviously, if you need to look something up on the internet, it is useful to be networked, so you can use a web browser. The Linux boot will try to autoconfigure network interfaces automatically, but this is going to be most straightforward with a wired connection (Ethernet). Alternatively, if you have another PC or laptop nearby, you could use that.
Good luck.
Edits:
[ 1 ] Find Linux version of fastboot from HTC midway down this page - md5sum 9851bb6ad29cd4b60c9ba9d011ba9efd
[ 2 ] Amon_RA's recovery is located on this XDA page - md5sum e3932991f097993602af3c7a4b61a4f8
[ 3 ] Ubuntu's Current (x32) CD for v10.04 this page
NOTE: This CD is both a "Live" CD and an Install CD. You DO NOT WANT TO INSTALL ANYTHING; you are using the "Live" CD function - see the "show me how" link under Item #3 ("Try It!") on the above linked page
[ 4 ] Various OpenSuSe 11.2 Live CDs
Thanks for the info. I was able to get my drivers installed and run a nandroid recovery. Then I think I bricked my phone:
I just ran a nandroid backup for my Eris which was at stock 2.1 w/ root. I first partitioned the sd to swap - 3072 MB, ext2 swap 3072 MB, and fat32 - remainder. Realizing this was stupid, I went back and changed the partition to swap - 0, ext2 - 512 MB, fat32 - remainder 7680 MB or 7.5 GB. I moved ext2 to ext3 and booted the phone. All my sd was cleared so I copied everything back on (I saved all sd contents to my computer prior to this). I went back to recovery and flashed Eris Lightning 3.02. Everything went successful and when it rebooted, I saw the droid guys, then the "quietly brilliant", then "Verizon" screens. It then began running the "quietly brilliant" and "verizon" screens over and over. I pulled the battery and powered up again but it's still running those two screens over and over. I booted into recovery and attached my phone to the computer. I opened command prompt, entered " sd C:\android-sdk-windows\tools" and then entered "adb devices". It reads "List of devices attached" but there are none. I attempted to add the driver back to my device but when I go to device manager and click "update driver" and point it to the tools directory in SDK, it says that "Windows could not find driver software for your device".
If I can't communicate with my phone via usb and it wont boot, how can I get it to recover?
Any suggestions would help, I'm scratching my head here. I really don't want to have to buy another phone.
joshw0000 said:
Thanks for the info. I was able to get my drivers installed and run a nandroid recovery. Then I think I bricked my phone:
I just ran a nandroid backup for my Eris which was at stock 2.1 w/ root. I first partitioned the sd to swap - 3072 MB, ext2 swap 3072 MB, and fat32 - remainder. Realizing this was stupid, I went back and changed the partition to swap - 0, ext2 - 512 MB, fat32 - remainder 7680 MB or 7.5 GB. I moved ext2 to ext3 and booted the phone. All my sd was cleared so I copied everything back on (I saved all sd contents to my computer prior to this). I went back to recovery and flashed Eris Lightning 3.02. Everything went successful and when it rebooted, I saw the droid guys, then the "quietly brilliant", then "Verizon" screens. It then began running the "quietly brilliant" and "verizon" screens over and over. I pulled the battery and powered up again but it's still running those two screens over and over. I booted into recovery and attached my phone to the computer. I opened command prompt, entered " sd C:\android-sdk-windows\tools" and then entered "adb devices". It reads "List of devices attached" but there are none. I attempted to add the driver back to my device but when I go to device manager and click "update driver" and point it to the tools directory in SDK, it says that "Windows could not find driver software for your device".
If I can't communicate with my phone via usb and it wont boot, how can I get it to recover?
Any suggestions would help, I'm scratching my head here. I really don't want to have to buy another phone.
Click to expand...
Click to collapse
First, relax and take a deep breath; everything's going to be fine.
In the recovery main menu, there is an Item called something like "MS-USB toggle" or something like that. It does not use the adb driver, it uses a standard "Mass Storage Device" USB driver already on the PC. The purpose of this function is to make the SD Card mount on the PC when the Amon_RA recovery is running.
Try that - it should work.
Then, download a conservative ROM such as Ivanmmj's Official 1.0 alpha, or Jcase's "Plain Jane", and copy it to your SD card.
After you have done that, make sure to check the MD5 sum of that .zip file on the SD card. (You should be doing this already).
Then, cleanly dismount the USB drive from the PC with the "Safely Remove Hardware" thingamabob, and toggle "off" the MS-USB toggle on the phone. Return to the main menu, wipe /data, and then flash the "conservative" ROM.
Then boot the conservative ROM just to verify everything is OK.
Next, Backup anything from the SD card that you don't already have (this step might be optional), and boot into recovery, and unpartition your SD card so that the only thing that is there is the VFAT partition.
For the moment, I'll give you some advice: f*ck A2SD. You need to gain some familarity with how the various versions of a2sd work before you start using it..
Very likely you were just stuck in a boot loop created by the re-partitioning you performed after initial configuration of a ROM that uses a2sd. Frankly, it is easy to create conditions for this, especially if you switch between ROMs that use different versions of a2sd, and/or don't understand that certain versions are not correctly backed up with Nandroid at the moment (e.g CLB).
bftb0
Go in to the start menu of your computer or laptop right click on computer and go down to properties and open it up look to the right and you will see something that says advanced system settings click that and it will open up another window for system properties.. Okay look at the bottom of that small window you will see something that says environmental variables, click that. Now you want to scroll through the system variables and find the one that says "path" you want to change that to you ";C:\android-sdk-windows\tools" and save it.. That is where your adb file or app is in your sdk tools folder, so when you open up a command prompt type in adb devices it may say something about killing daemon starting successful.. Don't worry just type it in again you should get your phones serial number thats when you know your good and you can start talking to your phone.. You can try a simple command like adb reboot and it will reboot your phone.. All else fails and you do this and your phone is responding but you can get anything to run in the command prompt type with 1 space cd then another space and then copy and paste "C:\android-sdk-windows\tools" that.. So it will look something like this
cd C:\android-sdk-windows\tools.. That should def do the trick.. Or absolute worst case scenario and you want to make it real easy and not have the fun of doing all the hard but fun work just use the "all in one root script" it will root your phone and it will also install "amon RA recoveryv1.6.2"... Hope this helps you out. LoL I know its long but yo dude I went through the same hell and I finally got everything where I want it!!!!!! Also make sure your HBOOT is under 1.49, if you have 1.49 you cant root... For example 1.46 your good...
Go in to the start menu of your computer or laptop right click on computer and go down to properties and open it up look to the right and you will see something that says advanced system settings click that and it will open up another window for system properties.. Okay look at the bottom of that small window you will see something that says environmental variables, click that. Now you want to scroll through the system variables and find the one that says "path" you want to change that to you ";C:\android-sdk-windows\tools" and save it.. That is where your adb file or app is in your sdk tools folder, so when you open up a command prompt type in adb devices it may say something about killing daemon starting successful.. Don't worry just type it in again you should get your phones serial number thats when you know your good and you can start talking to your phone.. You can try a simple command like adb reboot and it will reboot your phone.. All else fails and you do this and your phone is responding but you can get anything to run in the command prompt type with 1 space cd then another space and then copy and paste "C:\android-sdk-windows\tools" that.. So it will look something like this
cd C:\android-sdk-windows\tools.. That should def do the trick.. Or absolute worst case scenario and you want to make it real easy and not have the fun of doing all the hard but fun work just use the "all in one root script" it will root your phone and it will also install "amon RA recoveryv1.6.2"... Hope this helps you out. LoL I know its long but yo dude I went through the same hell and I finally got everything where I want it!!!!!! Also make sure your HBOOT is under 1.49, if you have 1.49 you cant root... For example 1.46 your good...
It might seem a bit stupid, but maybe others will encounter one of this issues and it will help them. your more than welcome at add to this.
P: computer wont recognize device in debug mode. instead it recognizes "android 1.0" or something else.
S: download HTC sync. it contains the proper drivers.
P: while activating the *.bat file you get the erroe "adb out of date...killing". the script will run all the way, but root access wont be given.
s: you need to close all adb processes from task manager, and the htcsync process as well (on PC)! also, you need to reflash the img file, and try rooting again.
HTC SYNC
after 10 attempts at ROOT, I found this tread. It is CRITICAL that you stop the HTCSync process on you PC or root will not work!
HTC Sync on the tab or on the pc? I killed it on the tab through the running applications. To kill adb processes just close the command window on the pc.
you need to kill it on the PC.
Ok so noob question of the day!
Where are you supposed to input the commands (such as adb reboot bootloader) to start the kernel flash process? I tried in cmd as well as terminal emulator on the tablet with no luck, what am I missing here?
NJFM said:
Ok so noob question of the day!
Where are you supposed to input the commands (such as adb reboot bootloader) to start the kernel flash process? I tried in cmd as well as terminal emulator on the tablet with no luck, what am I missing here?
Click to expand...
Click to collapse
you should have ADB in your c:\android folder, or wherever your sdk is installed.
Do a search for adb with your pc to find out where you installed it.
then using the command prompt under start> programs> accessories> command prompt, go to the corrected directory that ADB is in.
to go to C:\android, for example, type " cd c:\android "
Then you would execute the adb commands, (example: adb reboot bootloader)
Go to youtube and search for a 'how to use ADB' tutorial.
I'm having difficulty hotbooting the insecure kernel.
I've uninstalled HTC Sync on my PC, and I've downloaded the insecure kernel to my SD card's root directory.
I have no problem rebooting the bootloader via adb, and my device is detected. However, when I try to hotboot the kernel, I routinely get a "cannot load" response. I'm typing in "fastboot boot [filename].img."
Suggestions?
Many thanks.
the insecure kernel shouldn't go to the SD card. only the wifi module should.
the *.img file should go to the adb\tools directory,
(maybe you can put it anywhere else and just write the full path while flashing, i'm not sure. i just copy this files to the tools directory and flash them from there. easiest way)
the flash command flashes the file from the directory on the computer to the device.
Thanks very much!
I'm sitting here laughing to myself because I'd tried changing the path in the command to a couple of places I'd placed the insecure kernel in my PC; the c: root directory and a directory I'd created to house downloaded Jetstream files. Obviously, neither worked.
Placing it in the adb\tools directory makes complete sense.
By the way, your mention of the "wifi module" sent me back to DooMLoRD's kernel thread. I see that you flashed the kernel and related wifi module on 1/4. Like others who posted, are you pleased with the kernel?
Thanks, again!
The kernel seems very nice and almost no one complaind.
Sent from my GT-I9000 using XDA App
Thanks to a good link from Vanto to read here is the instructions as to how I got it to work,
This solved it for Winblows 7 64 bit. For others having the same problem on Winblows 7 64 bit (should be the same for 32 bit miuns the X86 Directory)
1. Go into settings on the prime and make sure USB debugging has a check in it in under SYSTEM > Developer options > USB Debugging
2. Plug your prime into your Winblows 7 laptop and let it install its drivers. Open up device manager by going to Start > Control Panel > Hardware and Sound > and click on device manager under devices and printers. If you see at the top of device manager ASUS Android devices and when you expand it you see ASUS Android Composite ADB Interface you already have the ADB drivers installed and can skip down to #6
3. Go to ASUS website and download the USB drivers for the TF201. Download Vipermod Primetime 4.6 here for the ADB drivers http://goo.im/devs/viperboy/Prime/viperMOD_PrimeTime_v4.6.zip then extract the zip file to a normal file. You only need the drivers from the tool.
4. Plug your prime into your Winblows 7 laptop and let it install its drivers. Open up device manager by going to Start > Control Panel > Hardware and Sound > and click on device manager under devices and printers.
5. You should see the prime listed under portable devices. Uninstall the driver then update the driver manually. Browse to the folder you created from the Vipermod primetime zip. Make sure there is a check in check sub folders. Winblows should detect the drivers and then convert the prime to a ASUS Android Device.
6. Go into settings on the prime and make sure there is no check in Launch ASUS Sync under PERSONAL > Accounts & Sync > Launch ASUS Sync
7. Press Control, Shift, Escape at the same time and make sure there are no instances of ASUS Sync or Splashtop runnung in services in Winblows 7.
8. Download and Install the latest Android SDK. I installed all the libraries and such just to be on the safe side. http://developer.android.com/sdk/index.html
9. DISCONNECT YOUR PRIME FROM THE USB AND REBOOT YOUR PRIME AND YOUR WINBLOWS LAPTOP. After both devices reboot plug in your tablet into your Winblows laptop.
10. Navigate to C:\Program Files (x86)\Android\android-sdk\platform-tools and click on the ADB file. A command prompt will open and spool up a bunch of stuff then close. All the stuff spooling I am assuming was the ADB server starting.
11. Hold down shift then right click inside platform-tools folder and select open command prompt here. You should be in a command prompt window showing the directory C:\Program Files (x86)\Android\android-sdk\platform-tools
12. type adb devices. You should see your primes serial number pop up.
13. make a test file in the platform-tools directory, i just used a simple text file to test then type:
adb push test.txt /sdcard/
It would be easier to just put the Rom you are going to flash in this directory so when it is time to push the rom it would be:
adb push nameofrom.zip /sdcard/
If SDCARD not recognized try:
adb push nameofrom.zip /system/media/
14. browse to your sdcard and you should see your file there. If you are already in the sdcard folder window on your prime, leave the folder then come back and it should be there.
15. You should be able to push files now after superwiping. You may need to push to /system/media/ if /sdcard/ is not found. Make sure you have all the / in the directory structure when pushing.
16. From inside recovery select install zip from sdcard and browse to the folder you pushed it to then flash away.
If anything seems incorrect or out of order please let me know so I can correct it. If this helps you congrats but if not I'm sorry. This is how I got it to work.
As you have stated that prior to your windows re-install, everything had worked, thus I highly doubt that this could be the issue... but just to double check, you do have usb debugging enabled, right?
If you can, connect your transformer prime, and try executing {install directory}/android/platform-tools/adb.exe -devices and let us know what kind of output you get.
Lostsorrow said:
OK looking for a little help here. I am planning on doing the Super mega wipe in the dev section however ADB has not recognized my prime. I wanted to verify I could push to it a test file before I did the wipe. Under device manager it shows the whole Asus ADB interface device and that the device is "working properly" I also have a listing down in portable media devices where it states Transformer TF201. I have disabled Asus sync and do not have splashtop. When I connect my prime I can explore the internal SD and copy files back and forth over USB. I have also installed and updated the latest Android SDK. I am at a total loss here. I recently did a fresh install of windows and beforehand it used to work. Any ideas or help would be greatly appreciated. Thanks in advance :cyclops:
Click to expand...
Click to collapse
make sure your adb files are the most updated once,
i had this problem before but thats just cause my adb was not updated
I recently battled with this and concluded that adb just doesn't work on Windows 64bit for the TFP. My advice, try to find an XP pc and do it through that. I posted in Prime_Full_Wipe thread in Dev section about this.
Wasted several hours trying to get adb to see the device. Tried so many device drivers.... Latest adb versions etc....
Sent from my EPAD using Tapatalk 2
tangiers said:
I recently battled with this and concluded that adb just doesn't work on Windows 64bit for the TFP. My advice, try to find an XP pc and do it through that. I posted in Prime_Full_Wipe thread in Dev section about this.
Wasted several hours trying to get adb to see the device. Tried so many device drivers.... Latest adb versions etc....
Sent from my EPAD using Tapatalk 2
Click to expand...
Click to collapse
thats weird... im on window 7 64 bit and it works for me ;o
lil-devil said:
thats weird... im on window 7 64 bit and it works for me ;o
Click to expand...
Click to collapse
Mine did too when I unlocked but once I had a custom rom on it, it stopped working. I think the driver gets messed up by the custom rom making the pc see the TFP as something different to an Asus TFP.....
Sent from my EPAD using Tapatalk 2
http://forum.xda-developers.com/showthread.php?p=28021373 is my post or you can try read the whole thread, it helped me a lot
Just did my Full-Wipe part on a brand new Win7 Ultimate-SP1 x64 machine
Sent from my GT-I9000 using Tapatalk 2
unlocking phone from one network
hae guyz i have my htc s620 upgraded from dash have tried to generate network unlock code and for 3days of hard work and going through almst all threads nothing has been fruitful......i need someone who will help me generate unlock code...my pc is window 7 and my phones imei is 35155301530476202........i will be so greatful..email me the unlock code via [email protected]
waiting for u reply guyz
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 could anyone please help me with rooting my zoostorm sl8 mini running ICS. I just don't know which rooting program to use and with one will work. I have search the web now for days and cant find anything.
Please Help!
Thanks:good:
Use the Qemu exploit
This can device can be rooted using DoomLords Xperia script. I have ported the script to linux as well for Ubuntu users,
The original script is here : http://forum.xda-developers.com/showthread.php?t=1601038
I haven't tested the Windows script, but I assume it will work as I haven't changed anything, the Linux script has been fully tested and I have successfully rooted the sl8 mini using it.
For Windows see below:
1) Download the attached zip file and Super1Click zip file ( http://download.cnet.com/SuperOneClick/3000-2094_4-75447027.html ).
2) Unzip the zip files into a new folders (you can use 7-zip for this : http://www.7-zip.org/)
3) Power on the Zoostorm Sl8 Mini and boot it normally.
4) Go into settings, developer options and tick USB debugging
5) Go to settings, security and tick Allow installtion of non-Market Apps
6) Connect the table to the PC with a USB cable.
7) When the new Hardware Found Wizard find the Android device and can't find a driver, select install from speficic location and browse to drivers folder under the folder you just unzipped the Super1click file to.
8) The driver should install from here and will show as an Acer Android device.
9) If Windows complains about the driver not being signed tell it to continue anyway.
10) Reboot the Windows PC if requested by the Hardware installation Wizard.
11) Discconect and replug the USB cable.
12) Open a windows command prompt
13) Navigate to the folder where the unzipped rootsl8mini.zip files are.
14) type runme.bat
15) Read the blurb on the screen and press any key to root your tablet.
16) The Sl8 mini will reboot several times, after it has reboot for the last time your sl8 mini will now be rooted.
For Linux (Ubuntu Precise Pangolin)
1) Install Android SDK, make sure the folder where adb is located is in your shell path variable. See link for Ubuntu instructions (http://www.liberiangeek.net/2012/07...-androidsdk-in-ubuntu-12-04-precise-pangolin/)
2) Download the attached rootsl8mini.zip file and unzip it into a folder.
3) Go into the folder where you unzipped the file and make the runme.bat.sh file executable. (Myhost:$ chmod 777 runme.bat.sh)
4) Power on the Zoostorm Sl8 Mini and boot it normally.
5) Go into settings, developer options and tick USB debugging
6) Go to settings, security and tick Allow installtion of non-Market Apps
7) Connect the tablet to the PC with the USB cable.
8) Execute the runme.bat.sh script (Myhost:$ ./runme.bat.sh)
9) Read the blurb on the screen and press any key to root your tablet.
10) The Sl8 mini will reboot several times, after it has reboot for the last time your sl8 mini will now be rooted.
Enjoy
Thank you, do I go to unzipped file using command prompt?
Thanks
I have tried to root the tablet and it wont install the drivers, it keeps saying that the file is corrupted or missing.
I'am running windows 8 64.
any suggestion's why it is doing this?
Many thanks :good:
I`m a noob to the Zoostorm. Are there any JB / CM10 ports for it?
Are they known as another name elsewhere in this forum?
Can anyone shed any light on this? Fantastic write-up by mikel by the way. Will test as soon as the mother-in-law gets hers for xmas from us!
Superb MIKEL543 i have done it, thank you so much, it took me a bit to figure it out but i managed to do it YAY..lol.
Now the problem is i cant watch and films from google play or flixster as it say that it cant because my Tablet is rooted .
i have tried everything and cant get it to work! :good:
easy way to root : http://zoostormsl8.blogspot.co.uk/2013/02/root-zoostorm-sl8-mini-3310-9506.html
download and update the zip
Bought this tablet as a gift for my father and assumed that connecting it to a usb keyboard would be straightforward (yeap android noob ) . My question is , is that even possible? Is there a custom rom that can be installed, I presume after rooting the device that enables usb host mode?