[Q] No USB connection :( - General Questions and Answers

Hello
so any USB connection is not working on my LG 4X on fresh installed stock soft [4.1.2]. On PC i got message ,,failed to install MTP usb device'' etc
Also i dont know how to turn on debbuging mode, maybe this will help? I click 7 times on compilation version and all it do is some jelly on screen (?)
I tested 2 usb cables and all usb ports on my computer what to do now?
I also installed LG PC suite and LG usb drivers from LG site.
Please help guys i need to put some porn on my phone :/

refresh

donaspl said:
Hello
so any USB connection is not working on my LG 4X on fresh installed stock soft [4.1.2]. On PC i got message ,,failed to install MTP usb device'' etc
Also i dont know how to turn on debbuging mode, maybe this will help? I click 7 times on compilation version and all it do is some jelly on screen (?)
I tested 2 usb cables and all usb ports on my computer what to do now?
I also installed LG PC suite and LG usb drivers from LG site.
Please help guys i need to put some porn on my phone :/
Click to expand...
Click to collapse
Download your drivers here
Run the drivers
Reboot pc
For USB debugging check out this guide

Newyork! said:
Download your drivers here
Run the drivers
Reboot pc
For USB debugging check out this guide
Click to expand...
Click to collapse
I did this :/

donaspl said:
I did this :/
Click to expand...
Click to collapse
You have a few options on your phone when you connect the USB cable?

Newyork! said:
You have a few options on your phone when you connect the USB cable?
Click to expand...
Click to collapse
Yep : camera/MTP/pc suite/charging
But still i cant connect to PC by any way, of course charging work but nothing else.

donaspl said:
Yep : camera/MTP/pc suite/charging
But still i cant connect to PC by any way, of course charging work but nothing else.
Click to expand...
Click to collapse
Just to be on the safe side. Have you checked using another computer?

I cant try it on another computer right now :/
I got new cable and still when connect it via MTP i got information from PC suite i dont got this drivers :
http://www.microsoft.com/en-us/download/details.aspx?id=19289
But i cant install them... like i said “this update is not applicable to your computer”

And another info : when im trying to instal MTP drivers via lg pc suite i got error, even if device is disconnected.

Okey so on another computer also on windows 7 x64 usb connection working fine, so what the F... is the problem here?

Related

[SOLVED] [HELP] USB NOT working again?

Hi, I bought some months ago my LG Optimus 3D.
I rooted it, installed CWM recovery, and flashed a custom rom (after trying a bit ones).
But when I tried to connect my new-customized optimus 3d as a usb mass storage it didn't work anymore: my PC seemed like to not recognize my o3d, even if it installed the following drivers:
LGE Mobile Composite USB Device
LGE mobile USB Serial Port (COM47)
LGE mobile USB Modem
Anyway, I managed to flash the stock firmware with LG FlashTool. Everything worked well, but when I tried to connect my stock o3d to the computer... the USB was still broken!!
Then I sent the phone to LG; they said me they have reflashed the stock rom, and that my phone hadn't got any problem.
Anyway I got it back: I tried to reconnect the phone to the PC and magically the USB was working!
So, I rooted it and tried a few custom rom..... at the first time the usb was working very well, but after some days I got the same problem: now the USB doesn't work anymore, and I don't want to flash a stock rom...
Any suggestion? What should I do in order to fix my USB connection?
I tried to connect the phone with different usb cables, and in five different PCs (LG drivers were installed in every PC).
The PCs seem to recognize my O3D as:
LGE Mobile Composite USB Device
LGE mobile USB Serial Port (COM47)
LGE mobile USB Modem
instead of:
LGE Android Platform Composite USB Device
LGE Android Platform USB Modem
LGE Android Platform USB Serial Port
LGE Android Platform USB GPS NMEA Port
Android PlatformSooner Single ADB Interface
LGE Cosmo USB Device
LGE CosmoExt USB Device
(I got that list when I connected the phone after I've got it back from LG)
I dunno i am noobie on this, check my post count..
But try to disable USb debugging..
Yeah, I tried to connect the phone with both enabled and disabled usb debugging. I also tried to mount the usb through CWM recovery but nothing.. It doesn't work.
The last thing I've done before the usb stopped working was flashing the CWM touch recovery through PC...
Did you install the LG USB drivers?
pandaball said:
Did you install the LG USB drivers?
Click to expand...
Click to collapse
Of course I did it!
The easiest way would be to uninstall ALL LG drivers.
Then reinstall after a reboot.
The Dark Lestat said:
The easiest way would be to uninstall ALL LG drivers.
Then reinstall after a reboot.
Click to expand...
Click to collapse
I don't think this will solve the problem... but I'll try!
The strangest thing is that LG FlashTool lets me flash a stock rom and a different baseband... So, it cannot be a hardware problem!
Ok guys I SOLVED THE PROBLEM!
The solution was to take out the battery for 10 minutes.
When turned on and connected, the USB worked properly!
P.S.: I don't know why...
Delux9364 said:
Ok guys I SOLVED THE PROBLEM!
The solution was to take out the battery for 10 minutes.
When turned on and connected, the USB worked properly!
P.S.: I don't know why...
Click to expand...
Click to collapse
I CAN NOT BELIEVE THAT WORKED... THANK YOU SO MUCH!!!! ive been spending all day trying all sorts of things, and all i had to do was take out the battery for a second -___- i have a galaxy s3 btw
Delux9364 said:
Ok guys I SOLVED THE PROBLEM!
The solution was to take out the battery for 10 minutes.
When turned on and connected, the USB worked properly!
P.S.: I don't know why...
Click to expand...
Click to collapse
Are these guys for real???
Sonic Marvel said:
I CAN NOT BELIEVE THAT WORKED... THANK YOU SO MUCH!!!! ive been spending all day trying all sorts of things, and all i had to do was take out the battery for a second -___- i have a galaxy s3 btw
Click to expand...
Click to collapse
Sent from my LG-SU760 using xda app-developers app

[Q] usb cable charges phone not connect it for data transfer

hey guyz,
I am new in the forum. I am having problem in connecting the phone to my PC. whenever i connect it to the usb, it starts charging without any notification asking for connecting through usb or else. how to connect it through my PC?
You need usb drivers installed on your pc...
Typed using a small touchscreen
a.cid said:
You need usb drivers installed on your pc...
Typed using a small touchscreen
Click to expand...
Click to collapse
But windows automatically installs the drivers right? (if not found)
echo104 said:
But windows automatically installs the drivers right? (if not found)
Click to expand...
Click to collapse
No...
It installs drivers if the device already has the same included...
Fit is not plug-and-play, which means you need to install drivers manually...or install kies...
Whichever you prefer...
Typed using a small touchscreen
Dont go for KIES .... !! It's a crap ..
avilove4u said:
Dont go for KIES .... !! It's a crap ..
Click to expand...
Click to collapse
You don't have to use it if you don't want. Installing Kies means you're installing USB drivers, you don't have to start kies everytime when you connect ur phone through usb. I've installed kies but never used it. I use it HIGHLY OCCASIONALLY.
Yup kies is waste of mem (if u ask me ) for drivers go to sammobile website registr n check our phn specific drivers its just around 25mb file dats easy if u dnt want kies
I found it easier to install drivers kies then uninstall kies
Sent from my GT-I9100 using XDA
I have installed the drivers which were given in the thread (http://forum.xda-developers.com/showthread.php?t=1606380) but still it is not recognized by windows 7. it still starts charging. i have tried even toggling the debug mode.
but still no luck. any other option guyz?
thanks in advance.
Install kies then...
Typed using a small touchscreen
Even after installing kies it is still charging. Device is not connected to kies.
hey i am using the usb cable of galaxy ace. is it the problem? but i think these cables can be used on both the devices.
I use the same cable on 2 different blackberry's, my nokia 5310 and c3, samsung monte, and acer liquid metal...
So I don't think that's the problem...
Have you tried using a different computer?
yes i have triedon different computers also.. but its not working there too.
Hi.
I had the problem too. I did this to connect my phone:
1. Go in DownloadMode. Now, the computer must install drivers, like odin.
2. If the installation finished, hold down the Powerbutton for 10 seconds. It'll restart, if nothing happens try to start with holding the powerbutton again.
3. Then, if the phone is started, your computer finds the phone!
I'm not responsible for any damages!!!!
greetings,
TheRealFelix0212
Sent from my GT-S5670 using xda-developers app
USB
Your usb cable is not good man..i had the same experience.Try some other cable.
Install the drivers or Samsung Kies
USB cable
hey i have a usb cable that works with nokia but not with my nexus s.Please try another cable man.
Belive me.
press thanks if this helps...

{Help} Usb mode not working

Hey Guys my a110 is not connecting to my pc as it keep throwing the "Usb Device Not Recognised" error Tried flashing to stock rom via cwm
and different cables
also the usb otg is not working
but the phone is charging when connected to pc or charger.
So I need to know if this is a Hardware issue or a software issue.
Please Guys help me out if anyone have similar problem plz share the solution.
try to connect in other laptop or after connecting go to device manager in usb ports it shows unknown device right click and uninstal the driver restart the system and connect thr phone it will detect and enable usb debuging in the phone setting developer option ok
gsunil said:
try to connect in other laptop or after connecting go to device manager in usb ports it shows unknown device right click and uninstal the driver restart the system and connect thr phone it will detect and enable usb debuging in the phone setting developer option ok
Click to expand...
Click to collapse
Done that but not luck
purely software problem try and same with another usb port

[Q] Usb Not Recognized

Hi I have a galaxy fit running on creed's rom 4.0 and i now want to get back to the stock rom.
When i connect my usb cable to pc it just start charging and i cant access sd card and when im in download mode it doesnt show up in the id:com box. please help
Thanks in Advance.
Your PC USB port has malfunctioned. Do it on another PC or laptop(recommended).
Galaxy_Rohit said:
Your PC USB port has malfunctioned. Do it on another PC or laptop(recommended).
Click to expand...
Click to collapse
Tried that too but i had no luck in that!
Install Samsung Mobile Drivers on PC.
Galaxy_Rohit said:
Install Samsung Mobile Drivers on PC.
Click to expand...
Click to collapse
They are installed already. Is there any way of configuring usb settings in the phone except usb debugging?

usb device not recognized in win 10

i can't connect my lg g5 into my pc (win 10) please help me to solve this problem. it keeps telling that usb device not recognized
nazmulahnaf said:
i can't connect my lg g5 into my pc (win 10) please help me to solve this problem. it keeps telling that usb device not recognized
Click to expand...
Click to collapse
Thats not a good sign as even with no driver downloads it should read the MTP. But by chance did you download drivers and when plugged in u should get a security popup about allowing MTP
TheMadScientist said:
Thats not a good sign as even with no driver downloads it should read the MTP. But by chance did you download drivers and when plugged in u should get a security popup about allowing MTP
Click to expand...
Click to collapse
yes got security popup in my phone but after selecting mtp the same thing happens. now how can i solve the problem?

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