[Q] LG-G2 (D802) on CM11-M4 - Usb Connection Lost Between File Transfer - G2 Q&A, Help & Troubleshooting

Hello,
since i install CM11-M4 (before i have original Rom from LG installed) the USB to my Win7 PC lost while i copy .mp3 files onto the LG-G2 after 5-10 files. After disconnect and reconnect the USB connection i can copy again 5 to 10 files and then the connection lost / freeze again. Windows "says" it is not able to copy the file and abort.
The Problem also happens as .jpg files. But what i observe is, that the connection is only lost, if i transfered files are bigger then ~4MB. If i use ~2MB files the problem not occure
In USB setting of the LG the "MTB" is enabled,
Is this a know problem and is therfore a solution ?
Thx for help !
Best regards
Roadrunner

Hi,
I make on more observation.
If i copy the files one by one, then i can copy infinite files. So thats hard, if you want to copy a few albums to the phone . But if i try to copy more then 10 files in one procedure, then the USB connection hangs.
The same probleme occures on a second PC with Windows 8.
regards
Roadrunner

I have the same issue here, I don't know how to fix it, I'm running last cm11, from 0324
win7 or win8.1, same issue

Try putting all your music in one folder and copying them like that. If that doesnt work then upgrade your drivers

Related

files won't transfer, please help.

I've been having a problem transferring files off my XDA Exec recently. Before, it was just the pictures that weren't transferring, now it's everything. When i go to drag them off the phone into another folder, it shows the regular transfer window, but then when it finishes the file isn't in the destination folder. I'd really like to clear the phone as i want to sell it.
Try reinstalling activesync and make sure it's the newest version. If it's WMDC then again, make sure you have the updates.
If that's still a problem, do you have USB HDD installed? If not, that will be a good alternative if activesync connection proves problematic... Can't really think of a reason except corrupt drivers.

Nexus 7 File copying errors

Hello,
I've recently purchased my Nexus 7 and it's a great device, except for an infuriating problem.
Yesterday, I was able to copy files straight to the tablet from Windows. Today, every file hangs at 'calculating' and then proceeds to crash windows explorer and require me to pull out the usb cable.
I have tried usb debugging on/off, renaming the files to give different extensions and still nothing copies over. Only tiny files manage to, at around 600kb each.
TL;DR: I was able to copy multiple file types to my Nexus 7, now I can't copy anything bigger than a tiny photo.
Thanks!
Isn't MTP "great"? Wish Google will get it and bring back to USB Mass Storage.
We all remember how bad file-copying by ActiveSync was and that's why UMS took off as a much more robust solution.
Do you know how to fix the problem though? I can RAR my files and then copy them, but that is impractical.
DrenNZ said:
Do you know how to fix the problem though? I can RAR my files and then copy them, but that is impractical.
Click to expand...
Click to collapse
I've tried using bulk file copy programs, but it says the destination is invalid.
I wonder if that is because the PC reads the Nexus as a media player, and not mass storage.
Has anyone fixed it yet?
Same problem here. WiFi Explorer works to copy the files. Not as fast but worked for me. I use the Pro Version, here's a link:
https://play.google.com/store/apps/...mNvbS5kb29ibG91LldpRmlGaWxlRXhwbG9yZXJQUk8iXQ..
Have you tried simply renaming the file extension to something different until you get the file transfered over?
I'm stuck at work or I would take a look at it myself.
Sent from my Nexus 7 using xda app-developers app
Have to agree with you, MTP is hopeless. I've tried to copy a Titanium Backup folder numerous times and it never does a complete copy. How pathetic is this!
I've had to resort to using SMB with Ghost Commander and that is very slow! There must be a better way! Help!
mtp is horrific...
cookie666 said:
Have to agree with you, MTP is hopeless. I've tried to copy a Titanium Backup folder numerous times and it never does a complete copy. How pathetic is this!
I've had to resort to using SMB with Ghost Commander and that is very slow! There must be a better way! Help!
Click to expand...
Click to collapse
Same here. It copies about 70% of the files from the Titanium Backup folder in Nexus7... and then stops (as if completed). But when I check the destination folder on my PC, 30% aren`t transferred. How can we have such pathetic file transfer, in `this` day and age?
panSpermia said:
Same here. It copies about 70% of the files from the Titanium Backup folder in Nexus7... and then stops (as if completed). But when I check the destination folder on my PC, 30% aren`t transferred. How can we have such pathetic file transfer, in `this` day and age?
Click to expand...
Click to collapse
Has anyone figured this out yet? I have about 1 Gig of TB files...
Currently copying the files to a separate folder on my computer then cutting those files onto my nexus
7 works for me but is bothersome most of the time.
I just copied a 350Mb folder of files to the N7. It took 30 seconds. Then I copied it back to my desktop and it took 21 seconds. I'm stock, rooted, 4.21, usb debugging on with MTP, using the original usb3 cable plugged into a rear usb port. There must be something else going on with your devices.
I also noticed that problem. But discovered that it only show up when you start "Play music". If you have started the app and would copy something just reboot . works for me!
Nexus 7 32G, European stock rom
I have the same problems as stated before. But i also noted this: when i add a new folder anywhere on the devices memory with Astro, for example a folder with pictures and shortly after i want to copy that folder to my PC. The created folder is missing and nowhere to be found while browsing the device via usb in windows explorer. Even after rebooting the pc and nexus7. Its like the index of files doesn't get refreshed often. When i tried again a few days later, the folder appeared in explorer just fine.
Verstuurd van mijn Nexus 7 met Tapatalk
Only time I have seen this problem was when I tried to copy files directly to the root of the storage directory. Try copying to an existing folder on your nexus and see if it still fails.
Sent from my Nexus 7 using Tapatalk 2
I shut off my Bluetooth and the problem went away.
Had greater luck with this renaming or, zipping the files. It seems if the file extension isn't recognized as being handled that it will be denied after it finishes copying.
DrenNZ said:
Hello,
I've recently purchased my Nexus 7 and it's a great device, except for an infuriating problem.
Yesterday, I was able to copy files straight to the tablet from Windows. Today, every file hangs at 'calculating' and then proceeds to crash windows explorer and require me to pull out the usb cable.
I have tried usb debugging on/off, renaming the files to give different extensions and still nothing copies over. Only tiny files manage to, at around 600kb each.
TL;DR: I was able to copy multiple file types to my Nexus 7, now I can't copy anything bigger than a tiny photo.
Thanks!
Click to expand...
Click to collapse
I had the same problem two days ago ... ijust ignored it and the next day everything was working fine ... i guess try restart PC and Tab both
Try this
If you have wifi, try Airdroid! Worked for me! & when the cheapo charging port gets loose, get a "Qi" charging station. Lay your device on it and it charges right through the case, wirelessly.
DrenNZ said:
Hello,
I've recently purchased my Nexus 7 and it's a great device, except for an infuriating problem.
Yesterday, I was able to copy files straight to the tablet from Windows. Today, every file hangs at 'calculating' and then proceeds to crash windows explorer and require me to pull out the usb cable.
I have tried usb debugging on/off, renaming the files to give different extensions and still nothing copies over. Only tiny files manage to, at around 600kb each.
TL;DR: I was able to copy multiple file types to my Nexus 7, now I can't copy anything bigger than a tiny photo.
Thanks!
Click to expand...
Click to collapse
agrsk8r said:
I shut off my Bluetooth and the problem went away.
Click to expand...
Click to collapse
That worked for me. That's really strange...

[SOLVED] This device has either stopped responding or has been disconnected.

Whenever I plug in my S4, it seems fine. Drivers are installed correctly since I rooted fine and that also means the USB is fine.
The problem arises when I try to copy any file to my phone. It plugs in, allows me to switch it between Camera (PTP) and Media Device (MTP). I have tried turning USB Debugging on and off when transferring files and on both Camera and Media Device.
When I copy a device into any folder or the main card or phone directory, it starts copying, the green bar stops and then after a second the following message comes up:
"This device has either stopped responding or has been disconnected."
It allows me to Stop copying or Skip this file... which is the only file.
Any ideas on what is causing this and what I could do to try and fix it?
Use a different cable or usb port. Something is causing the phone to stop communicating with the computer. Also, make sure you don't have any power saving features enabled that may be turning of power to the usb port in Windows.
I've tried that and it still has the same issue.
Just unrooted and performed a factory reset. My phone is totally stock and doesn't allow me to copy any files onto it.
Does anyone have any idea?
[SOLVED]
Solved this by taking out my SD card, restarting my phone, putting the SD card back in and formatting it.
You can format by going into Settings > More > Storage > (Scroll to bottom) Format SD Card
That's right, it was not easy to find... Thanks!
cruise350 said:
Use a different cable or usb port. Something is causing the phone to stop communicating with the computer. Also, make sure you don't have any power saving features enabled that may be turning of power to the usb port in Windows.
Click to expand...
Click to collapse
Effectively, you have to turn off the ENERGIE ECO on your Tablet.
another way to see that the SDCARD is not responding, is to browse inside the Folders. They seems to be empty.
regards:good:
connection problem solved
FeversMirrors said:
Whenever I plug in my S4, it seems fine. Drivers are installed correctly since I rooted fine and that also means the USB is fine.
The problem arises when I try to copy any file to my phone. It plugs in, allows me to switch it between Camera (PTP) and Media Device (MTP). I have tried turning USB Debugging on and off when transferring files and on both Camera and Media Device.
When I copy a device into any folder or the main card or phone directory, it starts copying, the green bar stops and then after a second the following message comes up:
"This device has either stopped responding or has been disconnected."
It allows me to Stop copying or Skip this file... which is the only file.
Any ideas on what is causing this and what I could do to try and fix it?
Click to expand...
Click to collapse
i was getting the same problem,so i uninstalled the driver and then connected the mobile .
secondly i also have installed wondershare mogile go on my mobile and pc , so when i connected my mobile to pc after uninstalling the driver the mobile go pop up came up for usb installation and it asked for installing the usb driver for mobile go ,it asked me to swithonn the usb debugging ,and it installed the driver then it just worked fine .
may be it was a mobile go problem (any software) or Driver Problem but it helped so no need to format,reset or remove your card . just try this and tell wat helped.thank you.
This is a Driver Problem.
All I had to do was plug the usb cable into the usb port that i installed the device to. My PC won't read the phone right from any other USB port. I hope this helps
Im not sure if this thread is too old or not, just wanted to give my imput on the matter, so I ran into this issue just today but i had never had it before, turns out it was the file, I did everything I could think of : played around again with the USB port selective suspend feature and it wasnt that, plugged into other USP ports, want that, untill I tried copying something else and BINGO, the file got copied, so I tried with a folder full of different files like word, excell APK files etc...and they all went through fine, so next i tried a lange file a movie and it went though fine. the file in question was a nighlyROM apparently it was corrupt, or didnt download properly. So my suggestion is to check if you can copy or transfer other files.:good:
it didn't work for me
you have to fix permissions
it happened to me on my gt-n7100 (Galaxy Note II ) with android 4.4.2, you have to install TWRP (Team Win Recovery Project see how then reboot into recovery select ''advanced'' hen ''Fix Permissions'' that worked for me
you can use chmod to fix this it works too
hudtwalcker said:
Im not sure if this thread is too old or not, just wanted to give my imput on the matter, so I ran into this issue just today but i had never had it before, turns out it was the file, I did everything I could think of : played around again with the USB port selective suspend feature and it wasnt that, plugged into other USP ports, want that, untill I tried copying something else and BINGO, the file got copied, so I tried with a folder full of different files like word, excell APK files etc...and they all went through fine, so next i tried a lange file a movie and it went though fine. the file in question was a nighlyROM apparently it was corrupt, or didnt download properly. So my suggestion is to check if you can copy or transfer other files.:good:
Click to expand...
Click to collapse
:good::good::good:thanks a lot bruh, here i was thinkin i did somethin wrong on my phone but it was the file that had the problem, and the reason for the error
midoucaca said:
it happened to me on my gt-n7100 (Galaxy Note II ) with android 4.4.2, you have to install TWRP (Team Win Recovery Project see how then reboot into recovery select ''advanced'' hen ''Fix Permissions'' that worked for me
you can use chmod to fix this it works too
Click to expand...
Click to collapse
!!!
This did it for me. I already had TWRP installed and after quickly doing this I was able to copy to/from my SD card. It also fixed the problems I was having copying/moving things from internal storage to the SD card using ES.
FYI, It also caused XPosed to break until I rebooted again.
THANKS SO MUCH!
Doing this now, thanks so much! Wonder why that happens.
Didn't work unfortunately. Other files seem to be moving over just fine. All except this 1.6GB file (checked space, that's not the issue), where I cannot send either to Internal or SD Card. Maybe it's a corrupt file?
JJ
eNonsense said:
!!!
This did it for me. I already had TWRP installed and after quickly doing this I was able to copy to/from my SD card. It also fixed the problems I was having copying/moving things from internal storage to the SD card using ES.
FYI, It also caused XPosed to break until I rebooted again.
THANKS SO MUCH!
Click to expand...
Click to collapse
hudtwalcker said:
Im not sure if this thread is too old or not, just wanted to give my imput on the matter, so I ran into this issue just today but i had never had it before, turns out it was the file, I did everything I could think of : played around again with the USB port selective suspend feature and it wasnt that, plugged into other USP ports, want that, untill I tried copying something else and BINGO, the file got copied, so I tried with a folder full of different files like word, excell APK files etc...and they all went through fine, so next i tried a lange file a movie and it went though fine. the file in question was a nighlyROM apparently it was corrupt, or didnt download properly. So my suggestion is to check if you can copy or transfer other files.:good:
Click to expand...
Click to collapse
Yeah! Exactly! I was trying to copy an unfinished movie that was still downloading in torrent. It was stuck at 98.8% and it was playing fine in my computer. Only this file was not copying in my phone. and anyways i couldn't get it to my phone because it never downloaded 100% due to lack of peers, and i could copy other files. This means MTP mode does not allow to copy corrupt or half files and there is no mass transfer mode now a days...
---------- Post added at 08:53 PM ---------- Previous post was at 08:52 PM ----------
I was able to copy the unfinished file by mounting External SD in TWRP btw....
FeversMirrors said:
Whenever I plug in my S4, it seems fine. Drivers are installed correctly since I rooted fine and that also means the USB is fine.
The problem arises when I try to copy any file to my phone. It plugs in, allows me to switch it between Camera (PTP) and Media Device (MTP). I have tried turning USB Debugging on and off when transferring files and on both Camera and Media Device.
When I copy a device into any folder or the main card or phone directory, it starts copying, the green bar stops and then after a second the following message comes up:
"This device has either stopped responding or has been disconnected."
It allows me to Stop copying or Skip this file... which is the only file.
Any ideas on what is causing this and what I could do to try and fix it?
Click to expand...
Click to collapse
I've changed the file type which was a (.zip) to a (.mp3) and transferred the file. It worked.
hudtwalcker said:
Im not sure if this thread is too old or not, just wanted to give my imput on the matter, so I ran into this issue just today but i had never had it before, turns out it was the file, I did everything I could think of : played around again with the USB port selective suspend feature and it wasnt that, plugged into other USP ports, want that, untill I tried copying something else and BINGO, the file got copied, so I tried with a folder full of different files like word, excell APK files etc...and they all went through fine, so next i tried a lange file a movie and it went though fine. the file in question was a nighlyROM apparently it was corrupt, or didnt download properly. So my suggestion is to check if you can copy or transfer other files.:good:
Click to expand...
Click to collapse
This is the answer to this thread!
Guys this is dumb but instead of moving the file that wasn't working onto my SD card, I just moved it to my phone and it worked the first time.
Another fix - go to usb options, set to use as USB 3.0 device
Since this is the first thread that seems to come up when I googled the issue, I'll post the fix here...
though I'm on a Galaxy S5, not the S4. I'm guessing it's the same deal.
When I plugged in with USB and tried to copy a 1.2 gig file, it gave me the error message, though many large files had worked in the past.
I tried a reboot, pulling the SD card, and making sure my USB hubs didn't have the "let windows shut this off to save power" option checked.
So I tried pressing the "Connected as a media device via USB" notification when I slide the notification bar down. There are 3 options, MTP, PTP, or USB 3.0.
I changed to USB 3.0 and the file copied fine, and much faster too, about 1.5 or 2 minutes for 1.2 gigs.
This actually works.... - Raj

Some Files Not Showing After Update to 6.0.1

I am not rooted. I can access my phone through Windows 10. But I cannot see all my folders. The 2 that I am having problems with are my Camera and Music folders. Some of the files are there. When I use ES File Explorer I can see and access them fine. Right now I cannot pull off any of the photos or videos I take. This all happend after upgrading to 6.0.1. I have tried 2 different cables and 2 different computers with the same results. I have made sure that USB Debugging is enabled. I also made sure that I had PTP and MTP enabled. Also upgraded to the latest 6P drivers for Windows 10. Any ideas?
I'm having this issue on 6.0. I'm thinking it was a Windows update that caused the problem rather than a Google one. Yes, I've got good drivers, stock cable, MTP. Tried on Win7/10, USB 2.0 and 3.0 The Music/Photo files/Folders are on the device, but unable to be seen via PC Explorer. If I try and copy an existing music subfolder from PC to the 6P's /Music folder, I get an error, but I can copy a folder to the 6p if it's not already there.
osetivo said:
I'm having this issue on 6.0. I'm thinking it was a Windows update that caused the problem rather than a Google one. Yes, I've got good drivers, stock cable, MTP. Tried on Win7/10, USB 2.0 and 3.0 The Music/Photo files/Folders are on the device, but unable to be seen via PC Explorer. If I try and copy an existing music subfolder from PC to the 6P's /Music folder, I get an error, but I can copy a folder to the 6p if it's not already there.
Click to expand...
Click to collapse
Same on Nexus 6P, on 6.0.1 (but not on 6.0). I'm trying to copy some photos to my PC (Windows 10) and my PC sees the DCIM folder but none of the files inside of it. I tried uninstalling and reinstalling the drivers through Nexus root toolkit but still no luck I rebooted both the phone and my PC, no luck. It does let me put files into the DCIM folder and it can see them after disconnecting and reconnecting. I also tried MTP, PTP and USB debugging and none worked. I guess I'll wait for the next Android update and keep using pushbullet.
I'm having a similar issue except not on 6.0.1. Can't view photos I've taken last Sunday but all my November photos are showing via MTP. My moto x had this same issue where recent photos wouldn't show. My PC is running Ubuntu, not Windows.
I just performed a factory reset. Windows 10 now sees both folders. Hopefully they will roll out a fix soon.
All I did was change USB from charging to File Transfer and all my folders are showing in Windows 10, fully updated and my 6p on 6.0.1, just flashed it
This solution worked for me. Clean cache and data files for the external storage app and media storage app. After rebooting, the files will be rebuilt (may take a couple of minutes) and then you will see your files again. I did it and the 1st to show up was my music folder then all of the other folders. At first, I had no folders (kind of freaked me out) but they started to show up one by one. Good luck.
https://productforums.google.com/forum/#!topic/nexus/UqQZmSd7hAg;context-place=topicsearch/6.0.1$20dcim
steelew said:
This solution worked for me. Clean cache and data files for the external storage app and media storage app. After rebooting, the files will be rebuilt (may take a couple of minutes) and then you will see your files again. I did it and the 1st to show up was my music folder then all of the other folders. At first, I had no folders (kind of freaked me out) but they started to show up one by one. Good luck.
https://productforums.google.com/forum/#!topic/nexus/UqQZmSd7hAg;context-place=topicsearch/6.0.1$20dcim
Click to expand...
Click to collapse
By doing this will you lose any of your files?
I didn't.
The 'Clean cache and data files for the external storage app and media storage app' solution worked for me on my Zenphone 2. Files didn't appeared right after reboot, took a couple minutes and they gradually showed up. Didn't lose anything.
Many thx!
Somehow digging up this "old" thread.
Tried above "Media Storage" and "External Storage" system apps data/cache wiping solution, ended up seeing even less folders/files on PC !
Real solution given today by @AzraelsKiss :
Reboot under recovery (TWRP for me, I guess other recoveries would just work the same), plug your phone into PC, all the phone's folders/files will be visible using PC file explorer just as it's an external HD !

File transfer not working properly

Hello guys, i've got some problem with file transfer both in pc to op5 and op5 to pc with USB, i don't know why but apparently the problem affect only medium to big files. I can transfer little files like jpg, while i have some problem with mp3, sometime work sometime not, if i insist generally work. If i try with huge files like the OTA now that i'm trying to upgrade the oxygen is not working at all. I suppose the drivers are properly installed since i can open the folders inside pc. Obviously the debug usb is active, i tryed to enable mtp in developer option (is normal that there isn't any mtp selection in the four transfer available? even if enabled mtp i still see "recharge" "file transfer" "photo transfer ptp" "midi"). I usually select file transfer, i don't even know what MIDI is and ptp is only about photos. The phone is rooted with the last official twrp and last magisk, the os is OOS 4.5.8. and is still encrypted. PC is with windows 10
edit: i can't even copy/paste those big files from a folder inside the phone to another one always in the phone.
Try using a USB 2.0 port
rickysidhu_ said:
Try using a USB 2.0 port
Click to expand...
Click to collapse
omg thank you so much, i'm such a noob. i thought all pc port usb were the same and apparently are not. I tried one on the back and it work fine. A minor problem remained tho, i still can't move stuff from folder to folder inside the phone but whatever..i can bring them out and in again in the folder i want.
vanzant83 said:
omg thank you so much, i'm such a noob. i thought all pc port usb were the same and apparently are not. I tried one on the back and it work fine. A minor problem remained tho, i still can't move stuff from folder to folder inside the phone but whatever..i can bring them out and in again in the folder i want.
Click to expand...
Click to collapse
Might be a long shot but try doing a simple restart of your phone and computer and see if that helps

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