So I was hoping some of you guys could help me out.
Recently my Vibrant started to give me trouble with my computer. But it's only my vibrant with my computer. I can connect to any other computer no problem. Any other device is easily recognized by my computer except the vibrant.
It started after using PDANET's tethering app. I was at one point tethering all the time putting my phone in usb debugging mode and running pdanet on my computer. Then I also started using the bluetooth tethering. Once I finally got internet at my new place i stopped using the tethering option. But then I realized when i tried to get files off my phone my computer wouldnt recognized my phone anymore.
The error I get is
USB Device Not Recognized.
One of the usb devices on this computer has malfunctioned and windows does not recognized it.
Usb Root Hub Unknown device.
Try Reconnecting the device if windows still does not recognized it replace the device.
In the device manager the properties of the "unknown device" says
Status: Windows has stopped this device because it has reported problems. (Code 43)
I've tried the solution posted under here
USB Fix - Win7 x64 - USB Device not Recognized
and I've used both drivers from Samsung Kies and here
[Drivers] MS Windows x86 and x64 USB Drivers for Samsung Galaxy S
(Sorry can't post links apparently)
When I try to update the driver manually for the unknown device it says that it has already selected the best driver for the device. So i don't know if it really updated it.
Any Suggestions would be really helpful. Thanks!
espy1988 said:
So I was hoping some of you guys could help me out.
Recently my Vibrant started to give me trouble with my computer. But it's only my vibrant with my computer. I can connect to any other computer no problem. Any other device is easily recognized by my computer except the vibrant.
It started after using PDANET's tethering app. I was at one point tethering all the time putting my phone in usb debugging mode and running pdanet on my computer. Then I also started using the bluetooth tethering. Once I finally got internet at my new place i stopped using the tethering option. But then I realized when i tried to get files off my phone my computer wouldnt recognized my phone anymore.
The error I get is
USB Device Not Recognized.
One of the usb devices on this computer has malfunctioned and windows does not recognized it.
Usb Root Hub Unknown device.
Try Reconnecting the device if windows still does not recognized it replace the device.
In the device manager the properties of the "unknown device" says
Status: Windows has stopped this device because it has reported problems. (Code 43)
I've tried the solution posted under here
USB Fix - Win7 x64 - USB Device not Recognized
and I've used both drivers from Samsung Kies and here
[Drivers] MS Windows x86 and x64 USB Drivers for Samsung Galaxy S
(Sorry can't post links apparently)
When I try to update the driver manually for the unknown device it says that it has already selected the best driver for the device. So i don't know if it really updated it.
Any Suggestions would be really helpful. Thanks!
Click to expand...
Click to collapse
I have the same problem on my PC. I would plug in the phone and my mouse would stop working. No tethering app installed or anything.
Anyway, I just tried the ports on the back of the PC and those worked. Try a port closer to the MB
I've tried all my ports. It's still not recognized.
Check the cable and power source. Be sure cable is with good quality. I hade the same issue. I fixed it with original HTC cable and back panel USB from my deskop computer. Front USB of desktop computers often are not enough to power that consumption.
After updating to Froyo it started working again. Thanks though. I still have no clue what caused it.
Bumping to confirm, I found this thread after getting the same error. I had tried several of the USB ports on my computer but after reading this tried the 2 I hadn't yet, they both worked. Not sure why only those work now, but they do work.
Hope this helps someone.
I have a bricked galaxy s which doesn't do anything. Windows 7 reconizes an unknown device and it's not possible to install the samsung driver. Windows says that it allready has the right driver.
I can't seems to reincarnate my galaxy s. Only this small sign of live in windows 7.
It happened when I was flashing 2.3.5 and the connection went down just seconds after the start of flashing so I guess the bootloaders are corrupt.
Anyone any idea how to solve this one?
Vibrant UnBrickable Mod
The same thing is happening to my Vibrant. Tried Rooting and installing various ROMs and it is still "Not Recognized". Tried all ports on all PCs (4) and Laptops (1) and non of them work. espy1988, how did you upgrade to Froyo 2.2 if you could not connect to PC and Kies? This used to work without an issue.
Thanks
Tombias said:
I have a bricked galaxy s which doesn't do anything. Windows 7 reconizes an unknown device and it's not possible to install the samsung driver. Windows says that it allready has the right driver.
I can't seems to reincarnate my galaxy s. Only this small sign of live in windows 7.
It happened when I was flashing 2.3.5 and the connection went down just seconds after the start of flashing so I guess the bootloaders are corrupt.
Anyone any idea how to solve this one?
Click to expand...
Click to collapse
Like said above u might need to be debricked.
seems like ur phone is hard bricked.
---------- Post added at 04:33 AM ---------- Previous post was at 04:26 AM ----------
have u tried Odin back to stock using Odin or hemidal ?
I have the same problem now. I have had my Vibrant for over a year never with an issue. I have Odined it back to JFD dozens of times but now it will not recognize the usb device.
I have GB bootloaders, but never a problem before. When changing Roms I usually Odin back to JFD first and start clean.
My problem started with the phone getting stuck in landscape mode. I was running a 2.3.4 GB rom Sensation. I reflashed a few times but whenever a restored anything from Titanium it would revert back to landscape only. I decided to go back to a 2.2 rom and plugged in the phone to Odin and it was not recognized, also not as a mass storage device, no go. I used Samba to copy a 2.2 rom, Trigger, to the phone and flashed from there. The phone is good now except the computer still won't recognize it. I can use Samba to access the SDCard but I hate not being able to use Odin if things go south. Tried all usb ports and a new cable, no go. Really wierd.
Looking for suggestions......
If you're still under warranty claim it & send it.
Had same problem. There is no fix short of replacing USB port.
I found my problem. It was dirty/corroded usb port. I carefully cleaned it out (took a few times) and it's all functioning again. I also cleaned the contacts on my original usb cord and it is working again also.
I'm just now having this problem for the first time. I've tried all USB ports and cleaning the port on the phone with no luck so far. Can someone point me to the unbrickable mod mentioned early in this thread?
jnusz said:
I'm just now having this problem for the first time. I've tried all USB ports and cleaning the port on the phone with no luck so far. Can someone point me to the unbrickable mod mentioned early in this thread?
Click to expand...
Click to collapse
Have you tried installing the installing/re-installing the Samsung drivers (LINK), using another USB cable, or even another computer? I just want to make sure you've tried it all before attempting to do a hardware mod.
Anyhow, you can find a link to the unbrickable mod and other hardware mods in the "Official XDA Vibrant Bible Thread", under the "MODS/SCRIPTS" section (LINK).
Mine is the cable btw. My wife has a GSII and I was able to use her cable.
I just updated my firmware to XXKI3 and it runs fine. Only problem is that when I start the app DLSR controller, which I've use often on earlier firmwares, I get a message saying "your device is not compatible with usb host mode".
I've used usb host mode before and it is well known that the Galaxy SII supports it, so what is going on?
Would apreciate some help on this!
cheer
First let me say that I am not permitted to post this question on the thread that relates to custom roms for the Oppo Muse Find R821, since I am not a developer .
The named phone has hardware capability to act as USB host but USB Diagnostics report that the kernel (I am using the original ROM) does not support it.
Is there any way to modify the rom to get it to recognize USB devices, as a host?
Or any patch/addition to the ROM that will enable this function?
Perhaps something I can install as a zip in recovery mode.
Or maybe there is a custom rom for this phone that activates the OTG capability?
I know that the phone will automatically recognize a USB stick if the hardware can do it, if the kernel allows it and if the correct OTG cable is used.
The only thing lacking now is the software.
Hi. I was given an LG-P769 to use as a Wi-Fi only "phone". It has Android 4.1.2 with a software version of P76920h.
I want to remove the T-Mobile apps because it won't be used on their network or any other network. I also want to install a newer version of android.
I am unable to connect it to a PC because the phone keeps saying connected and disconnected no matter what cable I use and the cables do work with other Android Devices.
I mainly run Ubuntu but I do have access to a Windows box but I don't see that helping because of the problem with connecting over a cable.
Did you followed all the tutorials carefully? Correct drivers? Manual replacement of them? If yes - this have to be a hardware issue, your microusb is gonna die soon
I found three guides that I followed. I messed something up because I was getting a security error or security violation message. I was able to use a different laptop and re-flash the T-mobile image onto it so the USB port still works. it could have been my cable Do you suggest a specific tutorial?
found three guides that I followed. I messed something up because I was getting a security error or security violation message. I was able to use a different laptop and re-flash the T-mobile image onto it so the USB port still works. it could have been my cable Do you suggest a specific tutorial?
hi,
I have a Nokia 8, updated to Oreo (8.0.0) right out of box (so no experience in Nougat) . No modifications, no root, Stock ROM.
When i connect any pendrive (sandisk, sony, kingston ) as usb otg, file managers (both stock and downloaded) dont show it. Any help?
In notification however it shows the message - "Power supply- Charge the other connected device" but none allowed MTP or any type of file transfers, even though i tap those options .
(I have ALSO tried activating "Developer option" ---> "Select USB Configuration" ----> "MTP". The option gets selected, but as soon as i connect a pendrive it reverts back to -"Charging" )
Also after i had tried various Pendrives there seem to crop up a charging issue. The phone wont charge simply by connecting to the Type C charger it came alongwith. I had to restart the device and then it starts to charge !
USB OTG function is very important for me.
Anyone else with such prob?
Any suggestions? Any help?
I wont Root or install custom ROM for this simple USB OTG function .
Please, anyone???
It does not work for me either. Yet another Nokia fail.
gr8gizmoguru said:
Please, anyone???
Click to expand...
Click to collapse
Well, 1st, check if your pendrives are working (I think at 99.99% they are all) and then check if your nokia can still physically use USB otg by installing TWRP (which you can replace by stock recovery later) and mount USB drive in recovery or plug your phone to a computer to check if it still can transfer data (if it can't, you don't need to fix).
IF EVERYTHING IS WORKING WELL AND IT IS A GLITCH
Reinstall previous android version. Tutorial to flash a firmware on Nokia 8 : http://www.n8fanclub.com/2012/10/re-install-update-flash-firmware-nokia-suite-phoenix.html
lucahack said:
Well, 1st, check if your pendrives are working (I think at 99.99% they are all) and then check if your nokia can still physically use USB otg by installing TWRP (which you can replace by stock recovery later) and mount USB drive in recovery or plug your phone to a computer to check if it still can transfer data (if it can't, you don't need to fix).
IF EVERYTHING IS WORKING WELL AND IT IS A GLITCH
Reinstall previous android version. Tutorial to flash a firmware on Nokia 8 : http://www.n8fanclub.com/2012/10/re-install-update-flash-firmware-nokia-suite-phoenix.html
Click to expand...
Click to collapse
Well i appreciate your effort to help. but i suppose you didnt read my original post.
1. I have checked all my pendrives. All working 100%
2. I will NOT install TWRP as i said before i WONT root, flash, blah blah for this simple fucntion of USB OTG, leave alone replacing stock recovery later.
3. I can transfer data to my PC and vice versa.
Regarding tutorial to flash a firmware the link which you have given is to flash symbian NOKIA N8 (released in 2010). these is the first line from the website - "There are situations when you are required to re-install the official firmware on your Nokia Symbian Belle Smart Phones."
MINE IS NOKIA 8 (2017). ITS AN ANDROID PHONE AND NOT NOKIA N8.
I think it will not help me at all.
gr8gizmoguru said:
Well i appreciate your effort to help. but i suppose you didnt read my original post.
1. I have checked all my pendrives. All working 100%
2. I will NOT install TWRP as i said before i WONT root, flash, blah blah for this simple fucntion of USB OTG, leave alone replacing stock recovery later.
3. I can transfer data to my PC and vice versa.
Regarding tutorial to flash a firmware the link which you have given is to flash symbian NOKIA N8 (released in 2010). these is the first line from the website - "There are situations when you are required to re-install the official firmware on your Nokia Symbian Belle Smart Phones."
MINE IS NOKIA 8 (2017). ITS AN ANDROID PHONE AND NOT NOKIA N8.
I think it will not help me at all.
Click to expand...
Click to collapse
Check this post :
https://forum.xda-developers.com/no...ia-8-official-firmware-links-updated-t3678487
Have a nice day