I have rooted my phone using this thread.... http://forum.xda-developers.com/showthread.php?t=2033788 and it worked fine and I tried to install a new JB 4.1.2 ROM and after installation of some %, it showed an error no. 7 and showed a message Installation Aborted. stopped in the middle and now my phone is not strarting.
Also to start "ADB Made Easy" it always shows .net framework error. I am using Win 8.1PRO. Since ADB ME is not compatible with Win 8, I have installed the same on my neighbour's PC who is using Win 7 Ultimate.
When the desktop speakers are ON, when I connect the A100 to the PC, with the help of speakers, I am able to listen to the sound that it is connected. I tried the same on a PC with XP and he (mobile technician) also confirmed that it works.
I have tried all the possible ways that are shown in this forum like VOL Down + Powerkey at the same time and connecting to the pc with usb cable and executing the program fastboot_upgrade.bat from A100 Fastboot_upgrade tool downloaded from this forum.
I will be more thankful to the people who can help me in this regard.
Thanks in advance.
Murthy, Just a Starter on this site as a thread poster.
Related
Hello there,
have several 9" China talbets, model nuclear-x3, and i got a software update from the fabric and instructions on how to upgrade with phoenixusbpro program aswell as the program.
I got the program installed, but when i plug the tablet the program kind of crashes, the text of all usb ports go from for example " other device 60 " to " áéáéááé 60".
The problem is with the drivers, they did not provide me with drivers, i have asked for drivers but apparently they do not understand what i am talking about, i just get an answer like "please ask your engineer to help you", so much for customer support.
Have a pc running on WIN8, i found some universal ADB drivers but apparently they do not support Windows x64. Also tried on a XP without luck. Also tried on a WIN7 machine but phoenix wont find any USB ports at all ?!
Anyone have any ideas ??
VERY thankful for ANY help
/ Matias
Hello. I've got A700 and I'm trying to root it but I've got a problem. I tried it with every key combination (power, volume up & down) I found on the internet but they don't work.
I also tried it when using the USB port but my PC and my laptop won't recognise the tablet. I've downloaded the drivers from Acer but when I install them my PC asks to install NET frameworks 2.0.5727. This version is no longer available but Frameworks 3 also worked according to Microsoft. After this installation the drivers from Acer still don't want to install. Then I tried it with Android USB driver but the same problem keeps coming back.
When I plug the tablet on my PC and look in the windows device manager there is a yellow triangle on the USB port with an error code 43. I've got the same problem and errors on my laptop. They both work on Windows 8.1. Could it be that the problem is on my tablet's USB? There is no problem when charging.
Does anyone have a similar problem or maybe a solution?
I have this problem too for my Acer a700. When I connect the tablet, i can't see the folders on the tablet via the pc anymore. I can't put files on it, and I can't transfer files from the tablet to the pc.
I contacted Acer and they said that windows 8.1 uses a new way to deal with usb drivers.
I will translate (google translate) from dutch to english
Dear customer,
*
Unfortunately, Windows 8.1 handles the USB drivers differently than Windows 7/8. So there are specific drivers for Windows 8.1 required that we can not supply at this time.
We have made a request to check whether these drivers are still going to be mad.e At this moment we can not specify the period within which we as a reaction to get going.
Until then you might try to work with the following generic driver: http://www.droid-now.com/2013/10/fix-working-fastboot-drivers-windows-8-1-x64/
Note that they are not specifically designed for the Acer tablet and we can not provide support for the things that are discussed there.
Following the instructions is at your own risk.
*
As soon as we have more information about the Windows 8.1 driver, we will inform you about it.
*
Hoping this provides you with sufficient information and we apologize for the inconvenience
Any update. I have same problem running window 10.
alan0923 said:
Any update. I have same problem running window 10.
Click to expand...
Click to collapse
got it to work in windows 10. Driver issue. Just have to select driver in the device manager.
Hi Guys
Yesterday I changed from Android 4.3 to Kitckat 4.4 Omni Rom.
The problem i am having is my PC (windows 8) is now not recognizing the phone 100%. When i plug my phone in the pc makes that sound indicating that a device has been connected to it but it does not display in File Manager. When I disconnect the phone the PC makes that sound indicating that the device has been disconnected. So it is recognizing it to some extent but it is not available in file manager. Phone is charging when connected.
Kies does not recognize the phone at all however Wondershare MobileGo for Android does.
I have tried the following.
Installed drivers found on this forum
Installed Kies & its drivers
Various combinations of uninstalling and reinstalling the drivers
Various combinations of disconnecting and rebooting the phone and the pc
Tried 3 different cables.
.
Search and follow a guide on how to completely remove usb devices from windows 8.
Sent from my GT-I9300 using Tapatalk
boomboomer said:
Search and follow a guide on how to completely remove usb devices from windows 8.
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
Hi boomboomer
Thanks for the reply, but I dont understand your solution. I cannot even find my device let alone remove it.
Your problem is in windows 8, where a conflict exists. Use Google to search for a step by step guide.
Sent from my GT-I9300 using Tapatalk
Frogstar007 said:
Hi Guys
Yesterday I changed from Android 4.3 to Kitckat 4.4 Omni Rom.
The problem i am having is my PC (windows 8) is now not recognizing the phone 100%. When i plug my phone in the pc makes that sound indicating that a device has been connected to it but it does not display in File Manager. When I disconnect the phone the PC makes that sound indicating that the device has been disconnected. So it is recognizing it to some extent but it is not available in file manager. Phone is charging when connected.
Kies does not recognize the phone at all however Wondershare MobileGo for Android does.
I have tried the following.
Installed drivers found on this forum
Installed Kies & its drivers
Various combinations of uninstalling and reinstalling the drivers
Various combinations of disconnecting and rebooting the phone and the pc
Tried 3 different cables.
.
Click to expand...
Click to collapse
Did you disable driver signature when installing new drivers in windows 8 ? Also you could try another file manager for windows like Free Commander or Total Commander or other alternatives that are about...
OP, i 'm exactly having the same problem. I don't know what to do anymore :\
Have you found any solution?
ilovehc said:
OP, i 'm exactly having the same problem. I don't know what to do anymore :\
Have you found any solution?
Click to expand...
Click to collapse
Mine turned out to be a faulty data cable.
what about windows 7? Just ran into this very same situation!
Hi,
I am using nexus 4 and updated to latest version of android 4.4.4
And just after updating my soft keys stopped working I had no clue what should be done.
So i thought of formatting it But my nexus wont connect to my laptop it says device descriptor failed with code 43 on Device manager of windows.
This USB issue is surely not because of update.Because my USB was not recognized when i was using 4.2 also I have tried on windows 7 and windows 8 also.All says the same code error.
I am FED up trying on the WINDOWS SIDE(taking out battery,usb power off and etc etc) and ANDROID SIDE(installing adb,installing drivers from wugfresh steps and etc etc)
I am not getting how to proceed.Because nothing is helping me out.My nexus do not connect to my lenovo laptop.... anyone help me please
poorNexus4User said:
Hi,
I am using nexus 4 and updated to latest version of android 4.4.4
And just after updating my soft keys stopped working I had no clue what should be done.
So i thought of formatting it But my nexus wont connect to my laptop it says device descriptor failed with code 43 on Device manager of windows.
This USB issue is surely not because of update.Because my USB was not recognized when i was using 4.2 also I have tried on windows 7 and windows 8 also.All says the same code error.
I am FED up trying on the WINDOWS SIDE(taking out battery,usb power off and etc etc) and ANDROID SIDE(installing adb,installing drivers from wugfresh steps and etc etc)
I am not getting how to proceed.Because nothing is helping me out.My nexus do not connect to my lenovo laptop.... anyone help me please
Click to expand...
Click to collapse
do you want to connect for development? are you having problems with drivers (if you go to Device Manager is it showing driver problems)?
frangulyan.dev said:
do you want to connect for development? are you having problems with drivers (if you go to Device Manager is it showing driver problems)?
Click to expand...
Click to collapse
Thanks for responding.
I do not want to do any development actually.
I just want to flash my phone.But the biggest problem is i am not able to connect it via usb.I can see other phone in my same laptop.
I have tried changing USB and have tried connecting it with other win7,win8 systems.
It just says device descriptor request failed.Nothing else in the device manager.Just that yellow mark at device descriptor request failed with code 43.
I really need someones help.My phone is of no use now.
Thanks
poorNexus4User said:
Hi,
I am using nexus 4 and updated to latest version of android 4.4.4
And just after updating my soft keys stopped working I had no clue what should be done.
So i thought of formatting it But my nexus wont connect to my laptop it says device descriptor failed with code 43 on Device manager of windows.
This USB issue is surely not because of update.Because my USB was not recognized when i was using 4.2 also I have tried on windows 7 and windows 8 also.All says the same code error.
I am FED up trying on the WINDOWS SIDE(taking out battery,usb power off and etc etc) and ANDROID SIDE(installing adb,installing drivers from wugfresh steps and etc etc)
I am not getting how to proceed.Because nothing is helping me out.My nexus do not connect to my lenovo laptop.... anyone help me please
Click to expand...
Click to collapse
install vmware player or virtual box. and in it install windows seven in it.
jahanzaib khan said:
install vmware player or virtual box. and in it install windows seven in it.
Click to expand...
Click to collapse
I am asking for a solution not a dumb advice.
Activate Developer Mode and tick on USB debugging , hope this will help u.
Good morning all,
I am looking for help. I can't connect my phone to my Dell Inspiron 15 Laptop running Windows 8.1. I would like to connect my phone as a USB device to via USB cable to transfer photos, videos and music back and forth. I used to be able to do this, but for some reason it has stopped working. Now when I connect the phone I get the notification "USB Device not recognized". When clicking on the bubble, it expands to "The last USB device you connected to this computer malfunctioned and Windows does not recognize it".
The phone connects successfully to a Dell Precision M4700 running Windows 7 Enterprise SP1 and a HP Pavilion running Win 7 Home Prem SP1. The USB cable is original. So my guess is that it has something to do with Windows 8.1.
As I mentioned, it worked in the past before on this computer, but now it won't recognize as a USB device. Also, this problem also appears on an old HTC EVO and a Samsung Intercept. They connect to the Win 7 laptops, don't get recognized on the Win 8.1
I have read ideas about deleting USB from Device Manager or updating drivers for Win 7, but nothing specific about Win 8, so I haven't tried anything yet. I did unplug, remove battery from laptop, reboot, removed battery from phone (the old EVO, the new one I can't), etc. Cable and phone work fine on Win 7, not on Win 8.
Any ideas on how to solve this are greatly appreciated.
I believe you'll need the Intel drivers for everything to work properly. Check out this thread for more info.
http://forum.xda-developers.com/showthread.php?t=2347317
Magnum_Enforcer said:
I believe you'll need the Intel drivers for everything to work properly. Check out this thread for more info.
http://forum.xda-developers.com/showthread.php?t=2347317
Click to expand...
Click to collapse
Thanks for pointing out the thread. I have gone through all of it, but I am not using ADP or Fastboot. I haven't installed any drivers other than HTC Sync (which I uninstalled after they didn't work). Some of the solutions ask to look up the android device on Device Manager to update drivers, but I don't see the device on the list.
Sorry for being such a noob, but I am frustrated I can't connect my phone as a USB drive to transfer photos, etc. Any specific ideas I can try?
Thanks again.
Im haveing teh same probum verry annoying!