Hi guys,
I checked all the forums and other treaths and did everything what they say but got nothing.
problem is my wave2 8530 cannot recognize by WINDOWS7.
1. Updated all the drivers, kies, USB, etc.
by the way on the bootloader mod(Balckscreen), windows7 still not recognisizing my device...
How can I connect yo wave 2 with USB to use Multiloader. Becouse of these reasons, multiloader cannot search and find PORT...
by the way on the bootloader mod(Balckscreen)
Click to expand...
Click to collapse
You are able to use Wave?
You can see something?
If not...
Your battery is charged? Be sure not empty...
You can access Download Mode?
Best Regards
Battery is charged, I can use the phone, but even the phone is on or not my wave 2 cannot connect to the PC, KİES and anything...
Menu-settings-onnections-usb/kies/etc set everything but notting happened.
I want to flash orginal ROM again
but when I set the device on bootloader mode, windows 7 not recognize....
64 or 32 bit Windows...
Are Driver proper installed?
Check device manager...
Best Regards
Check if phone is charging when connected and also check the usb port,cable
try this one
switch off tk file explorer :
1) open keypad
2) type *#197328640#
3) open "[6] Common" by pressing on 6 on the displayed keypad.
4) open "[3] USB Configuration" by pressing 3.
5) NOW WAIT , and check for the star mark in front of the two options.
If its next to OFF then you dont need to do anything else, just close everything.
If its next to on then press 2 to turn it off.
It will show this after pressing 2 >>---> " [1]TkFilexplorer - ON [] "
Now close everything and you are done !
pls also try very very carefully
if you dont understand completely - you shoudnt do it
go to control panel - hardware and sound - device manager
expand the view of the usb - universal serial bus
make sure that that you have the drivers to your usb devices
delete all the usb from there
disconnect all usb devices
restart your pc and let windows reinstall all your usb components
and then retry to connect your cell
good luck
Does this sound familiar?
Since updating to an Android Lollipop rom, my Windows PC / Laptop no longer detecting my device
Click to expand...
Click to collapse
This seems to work for most any device changing Android OS on their device
Disconnect your device from your PC/Laptop.
1
From your Device, disable USB Debugging found in Settings > Developer Options.
1
From your PC/Laptop go to Device Manager, click on View> Show Hidden Devices.
1
Double click Composite ADB Interface, click on Properties.
1
Click on the Driver tab and choose on Roll Back Driver. This will uninstall the problematic drivers.
Should 'Roll Back Driver' option be grayed out, click Uninstall.
1
In the confirmation pop up window, click the box marked "Delete the driver software for this device" and then click OK.
Repeat this step for all Composite ADB Interface' entries.
1
Shut down your PC/Laptop, then start again.
(IMPORTANT: Do not "Restart" from the shutdown menu, you must do a full shut down)
1
Once PC has fully rebooted, open device manager and keep it to the side.
1
Connect the device to your PC/Laptop. Your PC will recognize the device as a storage device.
1
From your device go back to Developer options and select USB Debugging.
1
Unplug the device, wait 15-20 seconds and reconnect. You should now see your device from you PC and Device Manager should now have a "Portable Devices" folder
1
Should 'Composite ADB Interface' show up again, repeat (4) and (5) to roll back the driver update.
Ƹ̵̡- It seems, using the universal driver is also a good suggestion. These can be downloaded here -Ʒ
LGUnitedMobileDriver Version 3.11
[URL="https://dl.dropboxusercontent.com/u/31151290/LGMobileDriver_WHQL_Ver_4.0.3.exe"]Newest version 4.03[/URL]
try to reinstall your OS.
always works.
In my device manager there is no ACER.... When I connect my LG G3 (F400S) Android 4.4.2 version, nothing happens in the PC, nothing happens in the device manager (no refresh, no new drivers of LG or LGE), the phone just charges (nothing from the notifications as well). I have installed the LG drivers (latest from LG website), LG PC Suite, tried to connect from LG PC Suite, but the PC refuse to detect the phone. I tried with different USB cables, different USB ports and different PC with different windows (7, 8.1 and 10), absolutely nothing. More surprisingly, my friend has the LG G3 (D855) which he can connect and get detected by his laptop but mine does not in this laptop with his cable in the same USB port! I think the problem is with the phone itself even if it charges. Please HELP!!
@Mr Rus
Is this device new or did you purchase used?
Does the device charge? If so, how?
Has your LG G3 ever been connected to your PC/Laptop?
Do you hear any sound from your PC, when you connect the device via USB cable?
Hi,
1. The device was bought as used online. It said new on the website but by the look of it i know it is used (scratch at laser autofocus and screen not properly glued OR it is a defective one).
2. Yes it does charge with the charger. The one i got charged the phone 0 to 100 in 4 hours. So i use my tablet charger (5V, 2A) to charge the phone with another cable (about 2h and 15min from 0 to 100) as the cable which came with the phone also causes the slow charging. When connected to the PC the phone vibrates and charges. I can see the 'electric current' on the battery icon and on the lock screen I can see it says charging (%).
3. It is the first time i've connected the phone with my different PCs. First one i tried without the drivers installed then tried with driver and pc suite installed. In the second PC the driver was installed first then the phone was connected. No positive result.
4. No, no sound at all. But i remember that there was some android adb stuff in the device manager (maybe same to the ACER...), i uninstalled it without checking the box mentioned in your instructions unfortunately. Then i heard a sound when connecting the phone. And right after that another sound, in my taskbar it says unknown device and error (i forgot the error code). But nothing on my phone in the notifications, it just charges. Under USB controllers in my pc i could see Unknown usb composite device (something like that) with yellow exclamation mark. I googled and had this uninstalled. Since then no sound at all.
I cannot return the phone for exchange as the shipping cost would be too much for me to afford (about USD 70-90). I am waiting for a software update as maybe this will solve the problems. I am still with kit kat 4.4.2. But if this is a hardware issue, it would be difficult to solve this.
Also the USB OTG does not work.
Mr Rus said:
Hi,
1. The device was bought as used online. It said new on the website but by the look of it i know it is used (scratch at laser autofocus and screen not properly glued OR it is a defective one).
2. Yes it does charge with the charger. The one i got charged the phone 0 to 100 in 4 hours. So i use my tablet charger (5V, 2A) to charge the phone with another cable (about 2h and 15min from 0 to 100) as the cable which came with the phone also causes the slow charging. When connected to the PC the phone vibrates and charges. I can see the 'electric current' on the battery icon and on the lock screen I can see it says charging (%).
3. It is the first time i've connected the phone with my different PCs. First one i tried without the drivers installed then tried with driver and pc suite installed. In the second PC the driver was installed first then the phone was connected. No positive result.
4. No, no sound at all. But i remember that there was some android adb stuff in the device manager (maybe same to the ACER...), i uninstalled it without checking the box mentioned in your instructions unfortunately. Then i heard a sound when connecting the phone. And right after that another sound, in my taskbar it says unknown device and error (i forgot the error code). But nothing on my phone in the notifications, it just charges. Under USB controllers in my pc i could see Unknown usb composite device (something like that) with yellow exclamation mark. I googled and had this uninstalled. Since then no sound at all.
I cannot return the phone for exchange as the shipping cost would be too much for me to afford (about USD 70-90). I am waiting for a software update as maybe this will solve the problems. I am still with kit kat 4.4.2. But if this is a hardware issue, it would be difficult to solve this.
Also the USB OTG does not work.
Click to expand...
Click to collapse
I have the same problem...
Maybe you have some problems with usb
Maybe you have some problems with usb port. I use usb hubs in such situations. Somehow, gadget seamlessly connects to a PC via the the extraneous device. I found good reviews for usb hubs on topchoice.best, if you suddenly decide to take my advice.
Go to settings
Then PC Connection
Check to see if phone is set to MTP
Sent from my VS985 4G using XDA Free mobile app
xenevo said:
Go to settings
Then PC Connection
Check to see if phone is set to MTP
Sent from my VS985 4G using XDA Free mobile app
Click to expand...
Click to collapse
There is no PC connection setting, no MTP settings as well.
I am on a stock based rom.
If you are using aosp or cm based you might find the mtp in storage settings.
If the previous owner defaults the connection to charge only then windows will not detect the phone.
A friend of mine did the same and i found the setting to reset back to a mtp connection when plugged in with usb.
If i remember i had to hit the ellipsis button ... The three dots and it was in there. Sorry i am vague but it was a long time ago and i am stock based.
If somebody running aosp or cm can chime in and tell him where exactly that setting is that would be nice.
Otherwise goggle it.
Good luck my friend!
Sent from my VS985 4G using XDA Free mobile app
xenevo said:
I am on a stock based rom.
If you are using aosp or cm based you might find the mtp in storage settings.
If the previous owner defaults the connection to charge only then windows will not detect the phone.
A friend of mine did the same and i found the setting to reset back to a mtp connection when plugged in with usb.
If i remember i had to hit the ellipsis button ... The three dots and it was in there. Sorry i am vague but it was a long time ago and i am stock based.
If somebody running aosp or cm can chime in and tell him where exactly that setting is that would be nice.
Otherwise goggle it.
Good luck my friend!
Sent from my VS985 4G using XDA Free mobile app
Click to expand...
Click to collapse
Unfortunately there is no such setting. I am using the stock ROM from LG itself (android 4.4.2) and the only setting about PC connectivity is Share & connect --> LG PC Suite. There is not options for MTP even after connecting the phone. I know for my friend when he connect his, he get the notification to change to charge only, MTP etc from the notification bar, but mine nothing. I done factory reset so, I do not think that the default setting is still set to charge only. Tried everything for this issue :/
For a last resort you can try another usb cable and/or a different usb port. There are also apps on the play store that will do wifi direct.
Sent from my VS985 4G using XDA Free mobile app
Thanks bro. Good job.
@TonyStark, thanks for the job you have done, for us, but my friend's AT&T LG G3 does not connect to PC at all, i have tried many ways like 3845#*850# Post Setting > Diag Settings > USB Set for Diag && Settings > Diag Settings > USB Set for Diag, but still no luck, i have also installed LGUnitedMobileDriver which was also suggested by you on the first post, No Luck yet,
Edited: In the last i came to know that the USB jack or port of the G3 was badly damaged, hence, after knowing that i told my friend that he is luck because his devices is still charging with this port condition. And he went to the hardware shop happily
And you were pleased to shut down that thread, I don't know why? may be you were trying or looking to make something better than that but we lost a good hope.
Now please help me what can i do with it, it is running 4.4.2, any thing we want to do with it is failed due to no USB connection to the PC,
by the way, i know i can root it with kingoroot and install autoRec and than TWRP and can upgrade to Lollipop by the way of putting all material into SDCard but does updating solves the USB connection problem OR we will be in the same state. As far as Marshmallow is also landing soon so, I think my friend must not stay on kitkat, and lastly an LG G3 like wooping device may not live its all life without USB connection. Please help. Thanks
in device manager i cant find adb interface so i cant proceed
w1040 said:
in device manager i cant find adb interface so i cant proceed
Click to expand...
Click to collapse
I have this same problem. There is no Composite ADB Device in manager. I can't seem to find anything to give me any help. Can someone help us???
gonehaywire said:
I have this same problem. There is no Composite ADB Device in manager. I can't seem to find anything to give me any help. Can someone help us???
Click to expand...
Click to collapse
I have this same problem
how
you can use last version lg mobile driver
You can access the PC connection from your phone setting/storage/upper right corner option/USB PC Connection.
Then you will have 3 options of Charge tablet, Media sync (MTP), Send images (PTP)
Unfortunately even after I select MTP, my PC still can't detect my tablet LG G Pad 7.0 LTE
hi, thanks for sharing this info (new member here)
The Mediatek USB VCOM port appears properly in the Windows 7 device manager when I connect the USB cable.
After 2 seconds, the phone automatically enters charging mode (=starts charging from the USB port) and at that moment the VCOM device disappears from device manager.
Normally you would remove the battery to flash a rom but in Lenovo s850 you CANNOT remove the battery because it's built in.
Any suggestions?
jtoksa said:
The Mediatek USB VCOM port appears properly in the Windows 7 device manager when I connect the USB cable.
After 2 seconds, the phone automatically enters charging mode (=starts charging from the USB port) and at that moment the VCOM device disappears from device manager.
Normally you would remove the battery to flash a rom but in Lenovo s850 you CANNOT remove the battery because it's built in.
Any suggestions?
Click to expand...
Click to collapse
I was able to figure it out.
If I plug in the phone with the Flash Tool not running, the phone will enter charging mode and the device will disappear from device manager about 2 seconds after connecting the USB cable.
But if I prepare Flash Tool for flashing (load the scatter file etc), and only then connect the phone, it will not go to charging mode, and everything works fine.
jtoksa said:
The Mediatek USB VCOM port appears properly in the Windows 7 device manager when I connect the USB cable.
After 2 seconds, the phone automatically enters charging mode (=starts charging from the USB port) and at that moment the VCOM device disappears from device manager.
Normally you would remove the battery to flash a rom but in Lenovo s850 you CANNOT remove the battery because it's built in.
Any suggestions?
Click to expand...
Click to collapse
1>HOLDING VOLUME+ CONNECT IT TO PC VIA USB(ONCE YOU HEAR A SOUND FROM PC YOU CAN RELEASE VOLUME+)
2>OPEN DEVICE MANAGER(ON COMPUTER SEARCH IT OR CONTROL PANEL)
3>WAIT FOR 2-3 MINUTES
4>YOU WILL HEAR A SOUND & OTHER DEVICE WILL BE DISPLAYED
5>IN OTHER DEVICES ->MT65XX PRE-LOADER
6>RIGHT CLICK MT65XX PRELOADER
7>UPDATE DRIVER
8>LOCATE THE DRIVERS PROVIDED ACCORDING TO YOUR OS(VISTA,WIN7,XP)
9>IT WILL DO ITS STUFF
NOTE:-
Now you can flash firmware through sp-flash tool
if it does'nt work for first time repeat again
it will work for 2 or 3rd time ...
Hope this helps ....
I bought in January s4 mini duos
At the beginning i was well without problem I plug it into my pc it is detected without problem I did all my transfer data without problem
I put a day the system to an official 4.4.2 via Odin and all is well detected without the problem
But last week it is no longer detected on pc via usb cable when I plug it will start charging but without any sign of detection of equipment or on phone or pc .
I test other cables , other pc and nothing changes and the problem persists.
Help me please
bicha2016 said:
I bought in January s4 mini duos
At the beginning i was well without problem I plug it into my pc it is detected without problem I did all my transfer data without problem
I put a day the system to an official 4.4.2 via Odin and all is well detected without the problem
But last week it is no longer detected on pc via usb cable when I plug it will start charging but without any sign of detection of equipment or on phone or pc .
I test other cables , other pc and nothing changes and the problem persists.
Help me please
Click to expand...
Click to collapse
Does it connect in download mode? (maybe also try change MTP etc) Different mode uses different USB drivers etc. Have read sometimes a USB port seems to become disabled in one mode but will work in other.
Make sure your USB driver is good. Are you using the same drivers from some "dodgy" website if so uninstall and just allow Windows to find drivers or get from samsung.
You may be able to enter the USB service menu and change settings by entering *#0808# in dialer then select MTP (or maybe *#7284# & set to PDA)
But connector/power board may have a problem
IronRoo said:
Does it connect in download mode? (maybe also try change MTP etc) Different mode uses different USB drivers etc. Have read sometimes a USB port seems to become disabled in one mode but will work in other.
Make sure your USB driver is good. Are you using the same drivers from some "dodgy" website if so uninstall and just allow Windows to find drivers or get from samsung.
You may be able to enter the USB service menu and change settings by entering *#0808# in dialer then select MTP (or maybe *#7284# & set to PDA)
But connector/power board may have a problem
Click to expand...
Click to collapse
same problem in download mode is not detected.
I changed drivers but the problem persists.
when I 'll branch pc displays a notification at the bottom next to the date indicates an unrecognized USB device.
bicha2016 said:
same problem in download mode is not detected.
I changed drivers but the problem persists.
when I 'll branch pc displays a notification at the bottom next to the date indicates an unrecognized USB device.
Click to expand...
Click to collapse
Turn phone off. Remove battery & SIM (though I think it's probably the battery that does the trick). Reassemble & your USB may be back if it's none of the other things and it's not hardware .......:fingers-crossed:
(If it doesn't work 1st time do it again but only reassemble after a minute or two to be certain all power is drained from caps etc.)
hi how r u ? .... im having an issue each time i connect my phone to a computer with windows 10 cant copy anything from or to the phone always getting this error message "the device has either stopped responding or has been disconnected" ...... i tried all possible solutions and suggestions available ... like
-restarting phone (several times)
-restarting computer (several times)
-installing drivers
-installing windows updates
-motorola device manager
-installing MTP porting kit
-reinstalling windows
-updating my phone to nougat
-factory resting my phone
so is there any solution for this issue ? or nothing can be done to be able to transfer data from my phone through cable?!!!
It's nothing but a problem in your Usb port try connecting your device in the back Usb port of your CPU.
After you connect did you pull down the notification shade to change from Charge only to Add files? No drivers are needed. It just shows up as a flash drive.