Develop Bugs

htc keeps asking for MTP driver?

Dezire z keeps askinf for MTP drivee?? i recently flashed mexdroid rom, and in the beginning none of the usbs would connect my phone. I thought it was a nightly issue as it was based off of a nightly but now its using RC1.
Recently i played around, it wouldnt connect with the "ADB or Android phone driver." I fixed that and those work fine in Device Manager in Windows 7. However!, in device manager it KEEPS asking for MTP. i tried uninstalling, updating, everything!! and it just wont find my htc desire z.
ADB can find it when using command prompt. It can even logcat, and its weird why ADB can see it but windows cant. I have posted a Download link to the Logcat file. Im hoping anyone here can help me.
http://dl.dropbox.com/u/21509455/logcat.txt
thanks
edit* i think i read somewhere Android doesnt use MTP drivers....-confused-
windows 7 can see my phone and lets me safely remove it too, but wont let me see it in my computer.

issues I was having with W7 x64 were resolved by PDANet. you might try it out, although your issue is slightly different than mine... the device was entirely unrecognizable (by adb, fastboot, the whole shebang).
edit: NOTE you don't need to actually use PDAnet, it will just locate an appropriate driver and install it for you, then you can uninstall it from your PC.. unless you want to use it, of course. pretty slick.

pmcqueen said:
issues I was having with W7 x64 were resolved by PDANet. you might try it out, although your issue is slightly different than mine... the device was entirely unrecognizable (by adb, fastboot, the whole shebang).
edit: NOTE you don't need to actually use PDAnet, it will just locate an appropriate driver and install it for you, then you can uninstall it from your PC.. unless you want to use it, of course. pretty slick.
Click to expand...
Click to collapse
ive done this and it found the proper driver. "Android phone" BUT when it tries to connect with device, it says "failed to handshake with device" and proceeds to uninstall pdanet. Is it because its conflicting with windows 7 cant find the MTP driver?.... sooo confused.. never, ever had this problem
edit* after pdanet is uninstalled, the Android phone driver works fine, but MTP does not.

jark99 said:
ive done this and it found the proper driver. "Android phone" BUT when it tries to connect with device, it says "failed to handshake with device" and proceeds to uninstall pdanet. Is it because its conflicting with windows 7 cant find the MTP driver?.... sooo confused.. never, ever had this problem
edit* after pdanet is uninstalled, the Android phone driver works fine, but MTP does not.
Click to expand...
Click to collapse
that's a bugger.
when you plug the phone in, in device manager, does it show as a USB mass storage device under the USB controller section? to check: unplug all usb devices (aside from input devices like keyboard/mouse/what-have-you). plug in your phone and go to device manager (right click my computer->manage->device manager). under USB controllers, check and see if there is a USB mass storage device. assuming you have disconnected any other storage media, this is your phone.
if it does:
uninstall this driver, unplug your phone, restart, plug your phone back in.
if it doesn't:
my next step (take it for what it's worth - I'm sure there's an easier way) would be to unplug all usb devices (including keyboard/mouse - anything USB related), uninstall EVERYTHING under the USB Controller submenu, then restart and plug the phone in.
W7 should automatically recognize and reinstall the USB host controllers and hubs.
edit: are you using any other USB storage devices? thumb drives, ext harddrives, etc? do they work?

pmcqueen said:
that's a bugger.
when you plug the phone in, in device manager, does it show as a USB mass storage device under the USB controller section? to check: unplug all usb devices (aside from input devices like keyboard/mouse/what-have-you). plug in your phone and go to device manager (right click my computer->manage->device manager). under USB controllers, check and see if there is a USB mass storage device. assuming you have disconnected any other storage media, this is your phone.
if it does:
uninstall this driver, unplug your phone, restart, plug your phone back in.
if it doesn't:
my next step (take it for what it's worth - I'm sure there's an easier way) would be to unplug all usb devices (including keyboard/mouse - anything USB related), uninstall EVERYTHING under the USB Controller submenu, then restart and plug the phone in.
W7 should automatically recognize and reinstall the USB host controllers and hubs.
edit: are you using any other USB storage devices? thumb drives, ext harddrives, etc? do they work?
Click to expand...
Click to collapse
Under the usb section in device manager, i have about 8 or so usb controllers and stuff. Im using a Gateway Laptop and only one thing is using a usb port--- the mouse. Thats all. So i dont really have a clue which one is my htc phone because when plugging it in and going into device manager the only devices i remember using the phone were adb, android phone, and Now MTP. If i could pinpoint which usb controller is using my phone ill uninstall it. Other than that, what else is there? This is the strangest problem ever
Sent from my HTC Vision using XDA App

sighh, comeon guys. here ill post some pics of what is going on
Here are the pics of what is going on!!
Normal mode (no phone plugged in) - http://dl.dropbox.com/u/21509455/normal%20mode.jpg
Phone plugged in mode - http://dl.dropbox.com/u/21509455/phone%20plugged%20in.png
Uninstalled MTP & ADB driver Picture (looking for drivers) -http://dl.dropbox.com/u/21509455/phone%20uninstall%20drivers.jpg
Phone with ADB driver but no MTP - http://dl.dropbox.com/u/21509455/phone%20with%20driver%20found%20but%20no%20mtp%20.jpg
hope this helps , if you find something that can make this work let me know ASAP

140 views? and no one knows how to fix this problem?? anyone? hello?

jark99 said:
140 views? and no one knows how to fix this problem?? anyone? hello?
Click to expand...
Click to collapse
Have you tried the drivers from the official HTC Sync software? Also, are you actually trying to use the phone as an MTP device or as a USB mass storage device? I don't think you can use both at the same time (though I don't use this ROM so maybe things have changed). If you don't actually want the MTP functionality, I wouldn't worry about it.
Also, I noticed the notes for the ROM says "USB mounting is not working on a Windows OS computer" is a known issue. Not sure if that could be related...

ianmcquinn said:
Have you tried the drivers from the official HTC Sync software? Also, are you actually trying to use the phone as an MTP device or as a USB mass storage device? I don't think you can use both at the same time (though I don't use this ROM so maybe things have changed). If you don't actually want the MTP functionality, I wouldn't worry about it.
Also, I noticed the notes for the ROM says "USB mounting is not working on a Windows OS computer" is a known issue. Not sure if that could be related...
Click to expand...
Click to collapse
im trying to use it as a mass storage device, MTP isnt supposed to show up from what i read. but now it wont start without MTP

did you try what I pm'd you earlier today?

pmcqueen said:
did you try what I pm'd you earlier today?
Click to expand...
Click to collapse
windows 7 home doesnt have that script gpedit.msc
i looked all over google and it doesnt work . only pro and business versions have it.

Did the HTC Sync software not work? Also, have you tried formatting your SD card? Might be a long shot, but if it was ever used in MTP mode at one point, maybe your comp is detecting the files and thinking it's still an MTP device. Not sure if it works that way though...
Did you ever set the phone to MTP mode in the past? Like if you were ever on a Sense-based ROM. Maybe if you had it in MTP mode prior to flashing the new ROM, it stayed in it. Once again, no clue if it works that way since I've never used MTP on this phone before, but might be worth trying if you are out of options.

STILL havent fixed this MTP driver issue, have tried everything including the post above me!....NOTHING IS WORKING. why is it being recognised as mtp, when all i need is use the sd card.

this has been up for a week, seriously no one knows how to fix it?

jark99 said:
this has been up for a week, seriously no one knows how to fix it?
Click to expand...
Click to collapse
I'm guessing it's because no one else has encountered this problem before...
So what happened when you flashed back to a Sense-based ROM? I've never used one, but I thought when you connect the phone via USB, you have to choose what kind of connection you want (e.g., HTC Sync connection vs Disk Drive). Are you saying even when you choose to connect as a drive, the phone still shows up only as an MTP device (which I'm assuming is what is used when in HTC Sync mode)?

ianmcquinn said:
I'm guessing it's because no one else has encountered this problem before...
So what happened when you flashed back to a Sense-based ROM? I've never used one, but I thought when you connect the phone via USB, you have to choose what kind of connection you want (e.g., HTC Sync connection vs Disk Drive). Are you saying even when you choose to connect as a drive, the phone still shows up only as an MTP device (which I'm assuming is what is used when in HTC Sync mode)?
Click to expand...
Click to collapse
i switched to MIUI rom where i can mount sd card, and it still shows up as MTP in device manager on windows. Its not a rom issue, its a issue with WINDOWS seeing my device as a MTP and not STorage ....stupid windows 7.

jark99 said:
i switched to MIUI rom where i can mount sd card, and it still shows up as MTP in device manager on windows. Its not a rom issue, its a issue with WINDOWS seeing my device as a MTP and not STorage ....stupid windows 7.
Click to expand...
Click to collapse
Well either Windows sees your phone as an MTP device or the phone is actually reporting itself as an MTP device (not sure how it works on phones, but typically Windows communicates with firmware on a USB device to determine its classifications).
I'm guessing you already tried this since it's one of the only threads on the G2 forum when I did a search for MTP...
http://forum.xda-developers.com/showthread.php?t=901449

ianmcquinn said:
Well either Windows sees your phone as an MTP device or the phone is actually reporting itself as an MTP device (not sure how it works on phones, but typically Windows communicates with firmware on a USB device to determine its classifications).
I'm guessing you already tried this since it's one of the only threads on the G2 forum when I did a search for MTP...
http://forum.xda-developers.com/showthread.php?t=901449
Click to expand...
Click to collapse
Thankss i saw some of those. One method i didnt try, but ill try it and let you know how this goes. Thanks for the link
Sent from my HTC Vision using XDA App

Bumppp. Still no proper way to fix this!!
Sent from my HTC Vision using XDA App

anyone find any fix for this MTP ISSUE?

Phone Not Connecting to Computer Via USB - HELP!!

i got an S3.. and my computer has xp pro. i had to restore my computer recently from a saved image of my system. before i restored my computer, i was able to connect my S3 to it via USB with no problem. but after i restored it, i'm unable to.
i downloaded and installed the MTP driver, which got my computer to recognize my phone before i restore it. but now its not working and i dont see it listed in Device Manager. whats weird is that when i connect my S3 to my computer, the phone doesnt give any notifications that the phone is connected to USB like it used to before. and it also doesnt give me the 2 options of connecting by either MTP or Camera. all it does is charge my phone. how do i fix this?

iranz said:
i got an S3.. and my computer has xp pro. i had to restore my computer recently from a saved image of my system. before i restored my computer, i was able to connect my S3 to it via USB with no problem. but after i restored it, i'm unable to.
i installed the MTP driver. but i dont see it listed in Device Manager. whats weird is that when i connect my S3 to my computer, the phone doesnt give any notifications that the phone is connected to USB like it used to before. and it also doesnt give me the 2 options of connecting by either MTP or Camera. how do i fix this?
Click to expand...
Click to collapse
Try a different USB cable. I had a similar problem and using another cable fixed it for me.

bigtom624 said:
Try a different USB cable. I had a similar problem and using another cable fixed it for me.
Click to expand...
Click to collapse
hi bigtom.. i tried that and it doesnt work. and like i said before, when i connect my phone to the laptop, all it does is charge the phone.. the phone doenst give me a notification that its being connected via USB. and i think its important to get this notification.

Make sure that USB Debugging is ticked.
Settings>Developer Options> USB Debugging.

USB Tethering
iranz said:
i got an S3.. and my computer has xp pro. i had to restore my computer recently from a saved image of my system. before i restored my computer, i was able to connect my S3 to it via USB with no problem. but after i restored it, i'm unable to.
i downloaded and installed the MTP driver, which got my computer to recognize my phone before i restore it. but now its not working and i dont see it listed in Device Manager. whats weird is that when i connect my S3 to my computer, the phone doesnt give any notifications that the phone is connected to USB like it used to before. and it also doesnt give me the 2 options of connecting by either MTP or Camera. all it does is charge my phone. how do i fix this?
Click to expand...
Click to collapse
You also might get the pdanet usb driver and install that in your PC in order to get the usb to recognize an internet access via USB.
You should be able to download the USB driver from PDANet's website.
Just a "maybe" thought. Hope it helps!
You might first want to check this link out:
http://forum.xda-developers.com/showthread.php?p=32906335#post32906335
Aloha

bobolinko said:
You also might get the pdanet usb driver and install that in your PC in order to get the usb to recognize an internet access via USB.
You should be able to download the USB driver from PDANet's website.
Just a "maybe" thought. Hope it helps!
You might first want to check this link out:
http://forum.xda-developers.com/showthread.php?p=32906335#post32906335
Aloha
Click to expand...
Click to collapse
i'll take a look at this and let you know..
but i believe the problem is my Windows Driver Foundation driver.. the service wont start. this driver worked to get my phone recognized by my PC before i restored it. but when i try to start the service, i get this error:
"Error 31: a device attached to the system is not functioning windows driver foundation - user-mode driver framework."
does anyone know how to start this service?

iranz said:
i'll take a look at this and let you know..
but i believe the problem is my Windows Driver Foundation driver.. the service wont start. this driver worked to get my phone recognized by my PC before i restored it. but when i try to start the service, i get this error:
"Error 31: a device attached to the system is not functioning windows driver foundation - user-mode driver framework."
does anyone know how to start this service?
Click to expand...
Click to collapse
Install kies if that doesn't do it then reflash the ROM

For those who upgraded to Windows 8...

Are you still able to connect your phone via usb with no problems? With drivers and odin still working?
Thanks!

Yes yes and yes it works fine
Sent from my ........

Odin'd my phone and my sisters vibrant yesterday. All is well.
Sent from my SPH-D700 using xda premium

Odin won't see my epic since I went to Windows 8 :/
Any thoughts?
Please?

xfilemanx said:
Odin won't see my epic since I went to Windows 8 :/
Any thoughts?
Please?
Click to expand...
Click to collapse
The only way I could get the drivers to install right on windows 8 was to boot into download mode and plug in to usb on computer... let it search and find them in download mode... worked for me when nothing else was...
___________________________________
My muffin is blueberry, what flavor is yours?
——————————————————

I actually came across a link to samsungs web site for some USB drivers.......I thought what the hell, I've tried everything else LOL, I installed them on my 8 box...and it actually worked, Odin sees my Epic now

did anyone get this to work? ive tried repeatedly to get my epic 4g (with keyboard) to be recognized by my new windows 8 computer and I cant for the life of me. The above does not work for me. Along with other suggestions ive read online.
i downloaded these drivers and even tried compatibility mode.
what i noticed is windows 8 isnt listed in the list of compatibility mode
http://www.samsung.com/us/support/owners/product/SPH-D700ZKASPR

My win 8 machine did just fine when I connected my Epic. Able to transfer files between them both and Odin worked with no issues.
I did find, however, if you download the new drivers - win 8 has a hard time seeing the Epic. I also have Zentimo Storage Manger installed and it actually reads the Epic as a Linux Card Reader.

niteNarmor said:
My win 8 machine did just fine when I connected my Epic. Able to transfer files between them both and Odin worked with no issues.
I did find, however, if you download the new drivers - win 8 has a hard time seeing the Epic. I also have Zentimo Storage Manger installed and it actually reads the Epic as a Linux Card Reader.
Click to expand...
Click to collapse
which drivers do you have? can you post them so i can try to install your version instead and hopefully have better luck. The computer recognizes my evo lte right away without installing any type of drivers. but wont recognize the epic.

AL_CAPONE_X3 said:
which drivers do you have? can you post them so i can try to install your version instead and hopefully have better luck. The computer recognizes my evo lte right away without installing any type of drivers. but wont recognize the epic.
Click to expand...
Click to collapse
Not a problem. Give me a couple of minutes to find them plus I am currently doing maintenance to my media server.
As soon as I'm done I will post the drivers and links.
---------- Post added at 05:28 PM ---------- Previous post was at 04:45 PM ----------
AL_CAPONE_X3 said:
which drivers do you have? can you post them so i can try to install your version instead and hopefully have better luck. The computer recognizes my evo lte right away without installing any type of drivers. but wont recognize the epic.
Click to expand...
Click to collapse
Took the liberty to find the driver download that I have on my laptop. ----> Samsung Driver <----
Let me know if this helped.
Just in case you don't know (which I am sure you do), open with winrar or 7-zip and click on setup.exe.

niteNarmor said:
Not a problem. Give me a couple of minutes to find them plus I am currently doing maintenance9 to my media server.
As soon as I'm done I will post the drivers and links.
---------- Post added at 05:28 PM ---------- Previous post was at 04:45 PM ----------
Took the liberty to find the driver download that I have on my laptop. ----> Samsung Driver <----
Let me know if this helped.
Just in case you don't know (which I am sure you do), open with winrar or 7-zip and click on setup.exe.
Click to expand...
Click to collapse
i extracted and ran the exe and I get "the samsung android driver was not successful(9)" or something like that. Guessing the "9" is a error code?
one thing i might add is device manager doesnt even recognize the device when i plug it in. no sound notification like you would usually here.

Are you running 32 or 64? Those drivers are 64.
Also try a different port. I know if I don't use the sane point I have issues too.
One other thing might be your connecting wire. If you have another USB wire, I would try that too.

niteNarmor said:
Are you running 32 or 64? Those drivers are 64.
Also try a different port. I know if I don't use the sane point I have issues too.
One other thing might be your connecting wire. If you have another USB wire, I would try that too.
Click to expand...
Click to collapse
im running x64
ive tried the only other usb 2.0 port i have and tried even the 3.0 for the heck of it as well as another cable. But ill look for another cable and see again.
you think since the computer is still new enough where i can get away with a system restore to when i first got it without losing anything if that would be any help? maybe I messed up some how. maybe plugging in the phone before installing drivers messed it up?
also funny thing is i connected the phone to the computer in download mode as well and still was recognized not even as if it was charging.
forgot to add I was able to install your drivers once i did compatibility mode but my phone still wasnt being recognized.

I'm sure you know this as well, but is USB debugging checked?
You can try a system restore but my experience with that and windows 8 hasn't been good.
You stated when you connect your device the computer does nothing? Not even chime?
If that is true, it is your USB ports on computer not your phone.
Have you connected another device with the same cable? If so, what if anything happens?

niteNarmor said:
I'm sure you know this as well, but is USB debugging checked?
You can try a system restore but my experience with that and windows 8 hasn't been good.
You stated when you connect your device the computer does nothing? Not even chime?
If that is true, it is your USB ports on computer not your phone.
Have you connected another device with the same cable? If so, what if anything happens?
Click to expand...
Click to collapse
Yes tried usb debugging. Switched back and forth between pda and modem on diag uart menu thing. Tried different cables as well as different ports and yes other phones it sees and chimes the epic 4g charging light lights up but won't chime with computer.
I've also installed kies to see if that would help.

One last thing to try.
Go to settings/wireless - mobile networks/ scroll down till you find USB connection.
You may accidentally have check charging only. Check ask on connection.

niteNarmor said:
One last thing to try.
Go to settings/wireless - mobile networks/ scroll down till you find USB connection.
You may accidentally have check charging only. Check ask on connection.
Click to expand...
Click to collapse
I've been through usb debugging and the charge only the tether option as well as mass storage
Could the version have anything to do with it or that's its been flashed already from another computer.

Flashed from another computer should have nothing to do with it. I can take my device from desktop (where my device was flashed) to my laptop without any issues.
The only thing I can think of is, it has to your USB port on your device. For some reason, it is only letting you charge from a computer. That's why I thinking of the charge only feature. That would prevent your computer from seeing your device.
Even if it was the wrong driver it still would say "unrecognized device".
I would say go into control panel and uninstall driver but with it not seeing the device you can't do that.
Sorry. Right now I'm at a loss. I will keep thinking about it.

niteNarmor said:
Flashed from another computer should have nothing to do with it. I can take my device from desktop (where my device was flashed) to my laptop without any issues.
The only thing I can think of is, it has to your USB port on your device. For some reason, it is only letting you charge from a computer. That's why I thinking of the charge only feature. That would prevent your computer from seeing your device.
Even if it was the wrong driver it still would say "unrecognized device".
I would say go into control panel and uninstall driver but with it not seeing the device you can't do that.
Sorry. Right now I'm at a loss. I will keep thinking about it.
Click to expand...
Click to collapse
Ya Im lost too. I usually search and search and only post if I'm stummped and ny ideas are ran out of lol

That's what I do too. Are you able to connect to another computer with the same rom you are currently running?

[Q] Can't connect to the PC

I have had issues connecting the Note 4 to my PCs. I have tried multiple cables and computers. A usb error appears "Usb Device not recognized" "The last USB device you connected to this computer malfunctioned and WIndows does not recognize it." All PC's are running windows 8. I have tried connecting it via fastboot to flash to stock as well as through ADB and I cannot get anything to read the device.

Are you using the oem cable? Sometimes cheap generic cables give errors. Enable usb debugging and see if that helps. Good luck.

dteze88 said:
Are you using the oem cable? Sometimes cheap generic cables give errors. Enable usb debugging and see if that helps. Good luck.
Click to expand...
Click to collapse
Thanks but I've tried multiple. OEM and aftermakert cables. I found that when I put it in the charger it doesn't detect it as AC. I believe for some reason when the phone is connected to the PC it doesn't switch to MTP, which could cause the issue. I have wiped the phone, tried different roms, and installing plasma kernel. I am at my wits end. I have tried finding sprint's seceret number to dial, supposedly there's a menu to force MTP but I can't find it anywhere.

OK. So I couldn't connect via cable I tried flashing the stock image though mobile odin and now I lost recovery and the phone bootloops. Does anyone know a way to boot into recovery from the external SD card?

I would just flash the OF5 tar and start from scratch. http://forum.xda-developers.com/not...om-sm-n910p-stock-of5-odin-flashable-t3158114

Sounds like it's your computer.
Edit: Any other phone's Samsung or not able to connect? Does your phone charge with any or all of your cables? Hopefully the stock cable.

You need to go to Device Manager and Uninstall/reinstall the drivers pertaining to USB
Uninstall the samsung drivers
After that, unplug your powercord from the laptop
connect the phone to your usb port first and then replug your powercord and turn on your laptop
let the usb and samsung drivers reinstall(auto or manual)(if it detects it normally))

dteze88 said:
I would just flash the OF5 tar and start from scratch. http://forum.xda-developers.com/not...om-sm-n910p-stock-of5-odin-flashable-t3158114
Click to expand...
Click to collapse
I wish I could, the issue is that since I get this USB error, I can't get ODIN to detect my phone.
w7excursion said:
Sounds like it's your computer.
Edit: Any other phone's Samsung or not able to connect? Does your phone charge with any or all of your cables? Hopefully the stock cable.
Click to expand...
Click to collapse
I was able to get my Note 3 to connect with no problem, I was even able to get ODIN to detect it in Fastboot. I have one more cable I am going to try tonight, I have my girlfriend bringing it with her. I may have switched an S4 cable with the Note 4 cable. I hope this is the case.
xxSTARBUCKSxx said:
You need to go to Device Manager and Uninstall/reinstall the drivers pertaining to USB
Uninstall the samsung drivers
After that, unplug your powercord from the laptop
connect the phone to your usb port first and then replug your powercord and turn on your laptop
let the usb and samsung drivers reinstall(auto or manual)(if it detects it normally))
Click to expand...
Click to collapse
I was using my desktop, and I tried this on my laptop. Didn't work. Thanks though! I am wondering if this possibly could be a Windows 8.1 issue...
Anyways, 5.50 to anyone who gets this working.

I accidentally switched cables with my son's s4 and nothing would work. Figured it out and then I could connect to my computer. Could be the same thing lol.

w7excursion said:
I accidentally switched cables with my son's s4 and nothing would work. Figured it out and then I could connect to my computer. Could be the same thing lol.
Click to expand...
Click to collapse
I wish that was the case. I am wondering if it's a windows 8 issue now.

I'm on 8.1 pro, and my devices detects fine under cm12.1.
Have you tried going into Settings > Storage. select the 3 dot menu on the top right and force MTP or PTP detection while device is connected to PC / Laptop?

Help! USB device not recognized

Since marshwallow update i can't connect with my lg g4 to windows pc. It's not the usb cable, or my pc, i've tryed with another phone and it works just fine. Any sugestion or should i return my phone to waranty?:crying:

AndreiMel said:
Since marshwallow update i can't connect with my lg g4 to windows pc. It's not the usb cable, or my pc, i've tryed with another phone and it works just fine. Any sugestion or should i return my phone to waranty?:crying:
Click to expand...
Click to collapse
Hello,
Since update on windows 10 and MM i've got some trouble too. You have to install lg usb driver from the lg phone and tell windows to stop auto install mtp drivers. Windows is always trying to install an old driver over the lg one and that's the problem.
You can also try to switch from regular usb to usb debigging in dev options several times.

nope, it still doesn't work. when i plug my old samsung galaxy s2 it just works like a charm. also i reinstaled usb driver with no fix. i'm not sure if it's hardware fault or software fault

AndreiMel said:
nope, it still doesn't work. when i plug my old samsung galaxy s2 it just works like a charm. also i reinstaled usb driver with no fix. i'm not sure if it's hardware fault or software fault
Click to expand...
Click to collapse
Does it charge at least ?

Zenouzenou said:
Does it charge at least ?
Click to expand...
Click to collapse
yes, the phone is charging

AndreiMel said:
yes, the phone is charging
Click to expand...
Click to collapse
Mine was the same. And when you swipe down notification for usb connexion cant you choose mtp ?
Try to uninstall the samsung USB driver or the drive which is affected yo your g4.

Zenouzenou said:
Mine was the same. And when you swipe down notification for usb connexion cant you choose mtp ?
Try to uninstall the samsung USB driver or the drive which is affected yo your g4.
Click to expand...
Click to collapse
it doesn't appear option to select MTP . also i've tryied to connect a usb flash disk and it doesn't read it via OTG cable. I think it's a hardware fault

AndreiMel said:
it doesn't appear option to select MTP . also i've tryied to connect a usb flash disk and it doesn't read it via OTG cable. I think it's a hardware fault
Click to expand...
Click to collapse
Looks like I have the same problem. Started off with Android Auto not detecting it, but it looks like the PC can't either, nor does it pick up an external USB DAC via the OTG cable :/
Did you have any success at all? Sounds like a hardware failure though :/
Sorry I just realised this thread was back in 2016 not 2017!

have same problem here, windows 10 x64, will try in other pc and see what happens.