Cant connect to computer - LG Revolution

For some reason, out of nowhere, my computer or phone are deciding not to connect to each other, which it was working fine last night and hundreds of times before that on the same laptop, suddenly when i plug my phone in now it says drives failed to install, and so i downloaded that latest LG Android Device Drivers, and still wont work. Any thoughts on how to fix this ?

Do you get the USB connection icon on your phone? If so, this shouldn't be that hard to fix. It's probably just a driver issue. I would uninstall the LG and Android drivers and start over. Now, if you don't get the USB icon on your phone at all, then you either have a bad USB cable or SD card. I had this problem for months before I figured out it was my USB cable that was the problem.

If driver issue with Windows, uninstall drivers, reboot, install drivers, reboot, after Windows loads then plug in the phone, then try everything starting with Charge Only, then Mass Storage, then Internet Connection Mode, and all the drivers should install fine
If this fails you can try ADB over Wifi in the Play Store. It bypasses a lot of issues if you are just trying to use adb on your phone. If you need files off your phone try Wifi File Transfer. No wires or cables needed. Both just need an existing Wifi network to transfer/push/pull files.

Related

[Q] Computer connection problem

Hi,
I have searched, I have trown, I have do many things but cant fix this one. I was up till 5 in the morning last time but nothing. The problem I am getting appeared when I changed the usual samsung cable (which I got in box) with Nokia one, since I lost the last one Samsungs. The cable and everything is fine because it works on my notebook and there I can do everything normally.
So whats the prob:
I somehow connect my phone to the computer via media player and I can do anything with files on my phone, I can copy them to my computer BUT I cant do it vice versa, I cant copy nothing to my phone. Its just saying discovering ... and it will stay like that. In mass storage (if I get him to there ) it will lag so I have to unplug and plug it again.
Mom has the same windows 7 as me.
I have a high feeling that this has something to do with my computer being used to cable used before and I would have to delete some file from my computer (phone was already formated) ...
Oh and I have used every single USB on my computer, which is I think around 10 usbs
Restarted the comp and the phone dozen of times, still nothing.
Debuging mode, nothing appeared ...
I tried connecting to samsung kies, it wont connect, it just says connecting to a device.
Guys if you help me, my phone and I will be gratefull forever
Update: I have formated my computer also, still the same!
Update2: I will send $10 to paypal to the one who helps me with this one!
I had a similar problem, i would first ensure, that the Device isnĀ“t connected to a USB Hub, but directly into the Computer. Sometimes the front USB Panels acts like a Hub, so if its not a laptop try to plug it in the back of the computer.
You said, you already formated the device? How? If you can do this again, then make a wipe. Go into the Recovery Mode with the 3 Button Combination and select wipe. After reboot you should have a clean device.
Do you have a external memory card inside? If yes put it out.
Now connect your device to the computer, wait until all drivers are installed. If you get any problem right here, then go into Kies and on the left top Corner where it says Kies, select Driver recovery. It will automaticaly try to reinstall the drivers.
After that you should be getting a connection to Kies.
Tried, and other then loosing my massages and contacts I didnt achive nothing :S

[Q] USB connection problem

Hello,
I'm more convinced that it's drivers problem, but my SIII Mini is giving no signals about connecting to PC while using USB cable, except it's just charging.
USB Debugging is obviously on.
Tried factory reset and installing few "versions" of Samsung usb drivers.
Don't have 2nd PC, nor 2nd cable, but cable was working with another phone (not samsung though).
I'm using Win7 x64.
Odin doesn't see anything either.
There's no SD card in my phone.
Rooting through app doesn't work.
Wifi connections (Kies/Ftp) does work, but i need that to be able to run/debug apps (i'd want to start to develop in Android) - if there was a chance to connect phone without using USB cable to Android Studio/Eclipse, then i could skip USB connection and use that instead. Emulators can't do all the jobs and are running slow on my PC + real phone means i can exactly know how app will work in the real usage.
Last times at reinstalling there was no such a thing, but when last time i've tried to connect my phone to pc and installed drivers few weeks ago, after installation finish, windows was showing in it's "drivers installation processes" that drivers installation failed, because "couldn't find the driver" (if i can remember, but that's what it said more or less).
Traditional question: have you an idea, what could be going wrong here? If need more informations, i can deliver.

USB connection cut out???

Hi guys, so I have a little bit of an issue! I've had my nexus 6 for about 3 months and i'm not sure when it happened or why but some how and some way no matter what rom I'm running, USB connection to desktop no longer works. I have tried turning adb on and off, reloaded drivers, and tried other computers. When I monitor device manager in Windows 10 no new devices are connected at all, just does not show up. No unknown device, adb, USB, nothing. So I'm not sure what I should do, I was thinking of claiming warranty however trying to avoid it. Any suggestions??????
P.S: Mounting external storage devices using otg is successful.
May there be some problem with your cable. Try different cable on all available usb port.
I've done that, no success

Phone won't mount/connect to pc

I made a thread on here previously about an issue I had with my phone not going past the bootscreen and finally got it resolved. The problem I'm having now though is when I plug it up to my pc with the usb cable, i don't receive a prompt on the computer for connecting the phone so i can transfer files. I've got htc sync manager installed, which I believe is supposed to install the drivers as well for the phone? I've turned on the developer options and enabled usb debugging, still with no luck. I know the cable is good because I can connect my eReader and it syncs up fine with the pc. What else could I do to get it to connect?

Question Phone USB disconnect loop

Hey guys.
I'm facing the following problem. Whenever a I plug my 12 Pro on the USB (2.0 or 3.0, doesnt matter) on windows 10, I hear the phone connecting, and then disconnecting, the windows file explorer showing the phone storage content pops up, and the closes, the phone disconnects, and connects again, and on and on and on and on.
I have already deleted all my drivers, reinstalled everything, updated windows but nothing worked. Also, have changed all the power options of USB ports. I've tested different ports, different cables, but got nothing. My old Pixel 3XL works perfectly with the same cable and ports.
I'm currently running EU 13.0.30.
*Edit: It happens with any data transfer mode. If I keep the option "no data transfer" on, I can hear the sound of the usb connection, and it charges normally without looping.
Is there any fix for that?
Try to put a USB hub between the PC and the device.
The obvious solution is to keep it on "no data transfer".
You can still use ADB. You can still use AdbSync.exe (in my sig).
That's what I use and I never play with MTP or PTP or UMS.

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