I have second hand LG-LS970 running 4.1.2 and am looking to root it. Before I do I wanted to use a USB program like LGFlashTool to copy the stock roms off and give me a way to back out if I soft brick it. I cannot seem to get the drivers to show up in device manager. What am I doing wrong?
astromaphilli14 said:
I have second hand LG-LS970 running 4.1.2 and am looking to root it. Before I do I wanted to use a USB program like LGFlashTool to copy the stock roms off and give me a way to back out if I soft brick it. I cannot seem to get the drivers to show up in device manager. What am I doing wrong?
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Click to collapse
First off have you installed the official drivers from LG's website?
shimp208 said:
First off have you installed the official drivers from LG's website?
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Click to collapse
yes, and I hoped that it was going to show as a device under ports in device manager?! Is it just a standard TypeB USB cable?
astromaphilli14 said:
yes, and I hoped that it was going to show as a device under ports in device manager?! Is it just a standard TypeB USB cable?
Click to expand...
Click to collapse
Sorry for the delay I was out of town the last couple of days. It should indeed be just a standard Type B USB cable, are you using the cable that came with your phone? Also make sure it's a Type B USB cable that is capable of both Power and Data transfer. Some cables are just capable of power transfer and not data transfer since they don't have the d+ and d- wires inside them.
shimp208 said:
Sorry for the delay I was out of town the last couple of days. It should indeed be just a standard Type B USB cable, are you using the cable that came with your phone? Also make sure it's a Type B USB cable that is capable of both Power and Data transfer. Some cables are just capable of power transfer and not data transfer since they don't have the d+ and d- wires inside them.
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Click to collapse
I have another one, not the original one and it works as data transfer and power to PC for other 'droid phones. Should it show up as a device in device manager?
astromaphilli14 said:
I have another one, not the original one and it works as data transfer and power to PC for other 'droid phones. Should it show up as a device in device manager?
Click to expand...
Click to collapse
It should show up in device manager if that is cable that you are using. Does the device show up in Windows Explorer as an attached storage device? Also make sure in settings on your phone you have USB Debugging enabled, I have had issues in the past with drivers being installed and devices not showing up. What happens is once USB Debugging is enabled the device will pop up in Windows Explorer and say it's installing the drivers. Just let it install the drivers it thinks it needs and it should work. Let me know if this helps ! If your still having problems still happy to help :good:.
Related
Hey.
I just got this phone, and man I cant get to USB mass storage!!
I got it to work once, but until then it is not working at all......
The USB icon keeps going on and off on the phone and I dont know how to fix this.....
Any help please?
awaisuk said:
Hey.
I just got this phone, and man I cant get to USB mass storage!!
I got it to work once, but until then it is not working at all......
The USB icon keeps going on and off on the phone and I dont know how to fix this.....
Any help please?
Click to expand...
Click to collapse
If you are on Windows: Samsung drivers installed?
Did you try different USB port?
Is USB debugging enabled? Settings->Applications->Development
What are the USB settings on the phone? Settings->Applications->USB settings
Mass storage mode doesn't work for me on Win 7 x64 I just use the media player setting and it works the same way as mass storage should.
It works for me just fine. One time it did do the flickering USB icon thing, but that turned out to be because the cable that I was using was going bad. It sounds like this may be what's going on in your case?
I clipped this from a post I made a few months ago...
Stresa said:
For those of you having a problem with Windows 7 recognizing your Vibrant ... here is how I fixed it on my system.
*Note: You do not need to load any special USB drivers for your phone to be recognized in Mass Storage mode in Windows 7.
*Warning: You follow these instructions at your own risk ... no screaming at me if you try it and something gets screwed up!
1) Navigate your way into the Device Manager / Universal Serial Bus Controller
2) Uninstall the device(s) "USB Root Hub" (My system had 2 listed)
3) You will lose mouse and keyboard control (because you just removed the USB Hubs)
4) Reset your PC and allow Windows to boot normally.
5) Go back to the device manager and wait for all of the "!" marks to go away as windows re-installs the USB Hubs and reinitializes all of your devices.
6) Make sure your Vibrant is in mass storage mode and has USB debugging OFF
7) Plug in your Vibrant via the USB cable and be amazed as windows recognizes your device and assigns the drive letters. After you select the mount option on your phone you will have normal access via windows explorer.
Hope this helps some of you out there !!!
~Stresa
Click to expand...
Click to collapse
Sent from Samsung Vibrant
Thanks for that I tried, but I still cant get anything to work!!
So frustrating.....whats wrong with this?
As long as I have the requisite SDK files and a terminal on an Android device, or if I'm doing this programmatically in an app I'd develop, can I use adb to push a file from one device to another that's connected via USB? The devices will be a Nexus 4 and probably a Nexus 7. The N7 would be the sender, fwiw. I'm hoping that it's not required that the device executing the adb push commands be a computer as opposed to a mobile device.
I'm assuming that I can find a cable that's micro USB (if that's what it's called) at both ends to connect the two devices.
Is it possible to do the same thing via a Bluetooth connection? Or can adb only recognize a device connected via USB?
maigre said:
As long as I have the requisite SDK files and a terminal on an Android device, or if I'm doing this programmatically in an app I'd develop, can I use adb to push a file from one device to another that's connected via USB? The devices will be a Nexus 4 and probably a Nexus 7. The N7 would be the sender, fwiw. I'm hoping that it's not required that the device executing the adb push commands be a computer as opposed to a mobile device.
I'm assuming that I can find a cable that's micro USB (if that's what it's called) at both ends to connect the two devices.
Is it possible to do the same thing via a Bluetooth connection? Or can adb only recognize a device connected via USB?
Click to expand...
Click to collapse
If you tried this you would need a usb otg cable for connecting the devices. But I don't think ADB client software exists on phones just computers. Why would you want his when Android has multiple better choices? Turn on NFC and tap the device backs together for example.
shadowofdarkness said:
If you tried this you would need a usb otg cable for connecting the devices. But I don't think ADB client software exists on phones just computers. Why would you want his when Android has multiple better choices? Turn on NFC and tap the device backs together for example.
Click to expand...
Click to collapse
I have adb on my Nexus devices. I didn't even put it there, though BusyBox might have. It's in /system/bin. I can execute commands from a terminal. But I haven't tried it with another device. I'll get an OTG cable.
I'd use NFC or make one of the devices a ftp server, but that doesn't meet the needs of the project I’m working on. This isn't for personal use or convenience. I need to have one device send another a file within a certain physical environment that precludes those things.
maigre said:
I have adb on my Nexus devices. I didn't even put it there, though BusyBox might have. It's in /system/bin. I can execute commands from a terminal. But I haven't tried it with another device. I'll get an OTG cable.
I'd use NFC or make one of the devices a ftp server, but that doesn't meet the needs of the project I’m working on. This isn't for personal use or convenience. I need to have one device send another a file within a certain physical environment that precludes those things.
Click to expand...
Click to collapse
Hello Maigre,
Have you finished your experiment with the OTG cable ? I would try to do the same kind of operation.
And if I add and USB cable to the USB-OTG cable, do you know if it's working ? (I found only a micro-USB male to USB female OTG cable, and I would use it with a USB male to micro-USB male cable).
Thank you in advance,
Greg
hi guys can someone please help me... my galaxy s2 cant be recognize by my desktop the problem is i tried everything installed kies, updated it to it's latest software, then manually installed samung drivers, tried other cables, but still no luck... right now i can only connect my s2 in kies via wifi... please someone help me,,,
Test on another PC, and if that doesn't work - replace USB board - look for Keithross39's guide in General (search for 'replacing USB charger board'), has all the info you need to get this done yourself quickly/easily/cheaply (~US$10).
MistahBungle said:
Test on another PC, and if that doesn't work - replace USB board - look for Keithross39's guide in General (search for 'replacing USB charger board'), has all the info you need to get this done yourself quickly/easily/cheaply (~US$10).
Click to expand...
Click to collapse
thanks for the reply sir... that's the only thing left out for me to do... to try my device to another desktop or loptop.. since i only have one desktop at home....
sir how can i tell whether my phone is a genuine one? can fake samsung devices be recognize by kies? on usb or wifi kies?
Verify that your phone is closed all applications (hold "home" key -
management activities - close applications) and move to the main screen.
Open the Samsung Kies program first and then connect the usb cable.
If the fault persists, uninstall the driver (Samsung Mobile Usb) from "Device Manager" on PC
and restart your computer.
Once you restart your PC, and open the Samsung Kies, plug the phone in order to re-install the
driver.
If still no go even restart the phone and try again
Try also another usb port and finally try another pc / laptop
h0shie said:
thanks for the reply sir... that's the only thing left out for me to do... to try my device to another desktop or loptop.. since i only have one desktop at home....
sir how can i tell whether my phone is a genuine one? can fake samsung devices be recognize by kies? on usb or wifi kies?
Click to expand...
Click to collapse
Compare your phone to pics (Google search) of genuine devices, also Google & you'll find pics of fakes that you can also compare against (we've seen a few fakes on here over the past couple of yrs but not many, search for threads about this). Get an app like Android Hardware Info/similar (there are a number of similar apps on GP) which will give you the hardware details (CPU/GPU/etc) of your device & compare that to I9100 specs.
What makes you think it's fake ?
Cpu-z is a good app (free on google play) for see Android's details about hardware/software.
I've never heard of fake s2. It sounds so strange
Quiet, that you are neither the first nor the last to have problems with USB connectivity to PC. They are quite common problems.
Inviato da "Highlander" SII con:
ROM --> SlimSaber KK 4.4.4
KERNEL --> Gustavo_s
FullWipe said:
Cpu-z is a good app (free on google play) for see Android's details about hardware/software.
I've never heard of fake s2. It sounds so strange
Quiet, that you are neither the first nor the last to have problems with USB connectivity to PC. They are quite common problems.
Inviato da "Highlander" SII con:
ROM --> SlimSaber KK 4.4.4
KERNEL --> Gustavo_s
Click to expand...
Click to collapse
coz there's a a lot of fake samsung products here in the Philippines... and by now it's really hard to identify which is original or fake.
those people who created those clone phones is getting better day by day. way cheaper but looks exactly the same.. i think they made
the hardware powered too, i've seen an s5 a clone one and it's rated by antutu with 30145 or something )
Don't forget to test different USB ports in your laptop or PC. Last resort could also be (if you're under windows, obviously) deleting the USB root controllers within the Control Panel > System > Device Admin and then reboot. In my experience, I don't need to reinstall Samsung's drivers and usualy recover the USB cable connection.
MauFerrusca said:
Don't forget to test different USB ports in your laptop or PC. Last resort could also be (if you're under windows, obviously) deleting the USB root controllers within the Control Panel > System > Device Admin and then reboot. In my experience, I don't need to reinstall Samsung's drivers and usualy recover the USB cable connection.
Click to expand...
Click to collapse
already did that, but still same problem... it always recognizes it as an unknown device unknown device installation failed
Hi everyone,
I often transfer files between my Samsung S7 Edge and my Windows PC through USB cable. However, after (making the mistake of) letting it upgrade to Oreo (v8.0), this is no longer possible: connecting the phone via USB to my laptop only shows charging information in the swipe-down top menu, and I no longer get the prompt asking whether I want to allow access to the phone's contents. Consequently, the phone's internal&SD memory no longer shows up under Windows Explorer.
I've been searching for a fix/workaround for hours (thanks Google for this quality time!). Some of the things I've tried that didn't work:
- enable/disable USB debugging mode under developer options
- change "USB configuration" (under Developer Options) to "MTP" and to all other options there
- use a different USB cable and USB port on the laptop
- search for apps on the Play Store that can help with this (didn't find any that actually do the job)
Connecting Android phones to Windows laptops to access their internal memory through USB cable has (bemusingly!) been a problem with this ****ty OS as long as I can remember, so it doesn't surprise me that users are having to spend even more time now to get it to work again.
Any suggestions much appreciated!
longtalker said:
Hi everyone,
I often transfer files between my Samsung S7 Edge and my Windows PC through USB cable. However, after (making the mistake of) letting it upgrade to Oreo (v8.0), this is no longer possible: connecting the phone via USB to my laptop only shows charging information in the swipe-down top menu, and I no longer get the prompt asking whether I want to allow access to the phone's contents. Consequently, the phone's internal&SD memory no longer shows up under Windows Explorer.
I've been searching for a fix/workaround for hours (thanks Google for this quality time!). Some of the things I've tried that didn't work:
- enable/disable USB debugging mode under developer options
- change "USB configuration" (under Developer Options) to "MTP" and to all other options there
- use a different USB cable and USB port on the laptop
- search for apps on the Play Store that can help with this (didn't find any that actually do the job)
Connecting Android phones to Windows laptops to access their internal memory through USB cable has (bemusingly!) been a problem with this ****ty OS as long as I can remember, so it doesn't surprise me that users are having to spend even more time now to get it to work again.
Any suggestions much appreciated!
Click to expand...
Click to collapse
Hi friend just dial *#0808# choose MTP+ADB click OK and Reboot your device . Try to connect again with usb cable in PC . Good luck
Teddy Lo said:
Hi friend just dial *#0808# choose MTP+ADB click OK and Reboot your device . Try to connect again with usb cable in PC . Good luck
Click to expand...
Click to collapse
Thanks - I tried that, but I still don't see the phone's memory as a USB drive, nor any permission prompt on the phone once I connect it.
longtalker said:
Thanks - I tried that, but I still don't see the phone's memory as a USB drive, nor any permission prompt on the phone once I connect it.
Click to expand...
Click to collapse
Try to reinstall drivers ,uninstall all previously installed use USBDEVIEW tool .
https://www.nirsoft.net/utils/usb_devices_view.html
Before I do that, I should note that, when I tried on a different Win 10 PC, I get the USB drive back no problem, so the problem is Windows/PC-related, it seems?!
Turns out that, when using another USB cable, the phone is once again seen as a USB drive. I didn't think the cable could make a difference! Hope it helps others
My phone is not recognized by either my home or work pcs. I've googled and did the basics - enabled usb debugging, preferences set to file transfer. I've never had this problem with a phone before.
It will connect to a usb stick via adaptor so I can transfer files with a multi-step process. This is a pain.
thecdn said:
My phone is not recognized by either my home or work pcs. I've googled and did the basics - enabled usb debugging, preferences set to file transfer. I've never had this problem with a phone before.
It will connect to a usb stick via adaptor so I can transfer files with a multi-step process. This is a pain.
Click to expand...
Click to collapse
That's strange, either your port is damaged or you don't have drivers installed. I've heard if this happening on Windows 11, never had a problem on Linux
thecdn said:
My phone is not recognized by either my home or work pcs. I've googled and did the basics - enabled usb debugging, preferences set to file transfer. I've never had this problem with a phone before.
It will connect to a usb stick via adaptor so I can transfer files with a multi-step process. This is a pain.
Click to expand...
Click to collapse
Do you have the latest USB drivers installed?
Get the Google USB Driver | Android Studio | Android Developers
The Google USB Driver is required to perform adb debugging on Windows with Google devices.
developer.android.com
The drivers are installed. My home pc is what I used to unlock/root the phone.
When I look at Show Hidden Icons -> Safely Remove Hardware and Eject Media, there is an option to remove Pixel 6. Yet it doesn't display under File Explorer or XYplorer.
If I start up my Arch (linux) vm with VMware Workstation Pro under Removeable Devices there is an entry for Google Pixel 6 with the option to Connect (Disconnect from Host). The contents can be under Arch.
Have you tried different cables & different ports? Sometimes the cable is the problem for me.
Different cables/ports had no effect.
I've got the same issue, what's weird is I can move files with ADB but can't in Windows.
If you figure anything out please hit this back up?
First make sure you have a good usb cable.
Some cables are only made for charging.
Second install the USB drivers from Google.
If you can transfer files, but can not use ADB/Fastboot, then it is a driver issue.
vandyman said:
First make sure you have a good usb cable.
Some cables are only made for charging.
Second install the USB drivers from Google.
If you can transfer files, but can not use ADB/Fastboot, then it is a driver issue.
Click to expand...
Click to collapse
Cables/drivers are good. ADB/fastboot work fine it's the transferring of file/recognision of device in windows explorer that is the issue.
thecdn said:
it's the transferring of file/recognision of device in windows explorer that is the issue.
Click to expand...
Click to collapse
Switching from charging mode to file transfer mode in the Connected devices/USB menu should give you access to Android's internal storage from Windows. USB debugging or other Dev options aren't necessary.
I had this same problem. Connecting to pc would show connection options but they were all greyed out and the phone would only charge. I couldn't find any option in the standard settings to change this.
Eventually I found 'default usb configuration' in dev options. Default was set to 'charge only'. You can sort it from there.
edit to add: although re-reading op you may have tried this already.
I solved mine by setting to PTP mode then the PC started to recognize the phone connected
thecdn said:
My phone is not recognized by either my home or work pcs. I've googled and did the basics - enabled usb debugging, preferences set to file transfer. I've never had this problem with a phone before.
It will connect to a usb stick via adaptor so I can transfer files with a multi-step process. This is a pain.
Click to expand...
Click to collapse
It's the stupid Windows drivers. There is an .inf file you need to either edit or delete but I forgot which. Might be wpdmtp.inf in the windows directory, right click and install. You might have to uninstall the driver in device manager first, the one with the exclamation mark if it's there. Sorry it's been about 3 or 4 years since I have done this but it's most likely a driver issue.
Mike Tanner said:
I solved mine by setting to PTP mode then the PC started to recognize the phone connected
Click to expand...
Click to collapse
I'm checking this on my work pc. It gives me access to DCIM and Pictures folders only. Which give me something to work with at least.
thecdn said:
I'm checking this on my work pc. It gives me access to DCIM and Pictures folders only. Which give me something to work with at least.
Click to expand...
Click to collapse
I agree about drivers, that they're either corrupted or incomplete. What's going on in Windows Device Manager when the phone is in a certain state?
During normal operation I assume the general purpose driver is always visible.
Device Manager > Portable Devices > Pixel 6
In fastboot mode with USB debugging enabled, is this driver showing up?
Device Manager > Android Device > Android Bootloader Interface
While Android is running with USB debugging enabled, do you see an ADB driver (the daemon may need to be started)?
Device Manager > Android Device > Android Composite ADB Interface