[Q] MPT Transfer issue - Samsung Galaxy Nexus

For some reason, MPT suck for me becasue it wont always transfer files between phone and PC.
For example, i select all images i want on my PC and copy them just to see that they aren't all copied. Same goes for APK.
Windows Explorer also can't see some of the thumbnails on camera folder and reports them corrupt but they look and open just fine on phone.
Anyone else has these issues and possible solution?
I don't accept managing media files via adb comments or anything similar.
THanks

does MTP transfer any files at all? or will it only transfer some?
MTP can be finicky sometimes....issues i've had before preventing me from transferring properly include a slightly dirty microUSB port on the phone, where wiggling the connection loses the MTP connection while transferring; drivers not installed correctly; sometimes just rebooting both phone and PC does the trick.
If it fails while transferring a large batch of files, try moving them in small groups, like 20 at a time and see if they all make it then.
PC or MAC? (or linux?)

yeah, it transfers the files but not all of them from one directory for some reason. Sometimes ot didn't trasnfered batches of 2-3 files at the same time which is insane.
Then about an hour ago i reead on some forum that guy recommends backing up files with ADB and deleting problematic directory and than copying files back to it.
I just did that and it works as it supposed to.
Transfers all filess to/from device.
What a strange issue.
GSM GNex/Windiws7 x64

I can confirm this issue. I have it from time to time as well and it seems rebooting my phone does the trick. Sometimes, I just cannot send my titaniumbackup folder from my pc to the phone, where I would get an error saying it cannot be sent or it hasn't been sent.
I'd like to know what's causing this. Is mtp not reliable?
Sent from my Galaxy Nexus using Tapatalk 2

MTP on the Galaxy Nexus/ICS is controlled by the MediaStore, and this can cause trouble.
General fix for this should be similar to what I outlined here.

Thanks for the tip man, i formatted my internal storage and recreated all folders again and it works as intended now.
I did this before you posted this solution.
I'll try it if i ever get this issue again (hopefully not)

Related

MTP mode hangs at My Computer

Whenever I plug my Note 2 into my PC and try to open My Computer it hangs, because it is thinking/doing something.
I thing the reason might be the number of mp3 files I put on the external SD card, because if I unmount it and then plug it in there is no problem. Maybe it is scaning it first?
It is very annoying. Any ideas?
Have you tried to insert the card directly in your computer? Maybe that can give you a hint about the issue.
malandante said:
Have you tried to insert the card directly in your computer? Maybe that can give you a hint about the issue.
Click to expand...
Click to collapse
I have - no problem.
I also used the SGS3 UMS app to activate USB Mass Storage and again no problem.
I am almost certain that problem lies in the stupid MTP mode. Maybe Windows scans the sdcard when the phone is connected, because after around a minute the explorer unfreezes and I can work with it.
I would delete the big folder of mp3s and see what happens.
Like I thought the problem was the big folder full of mp3s. I deleted it and now the phone opens instantly on my PC. I have to investigate further if the cause is a particular mp3 file or maybe the one .flac file I have thrown in there.

MTP problems (folders show as files, contents never update, etc)

Hello all. I had been having some problems using MTP with my Moto X (I always have had problems with MTP on any device tbh). First off, I was noticing that file and folders made on my Moto X never seemed to show up on my PC when connected via MTP. I tried to remedy this issue and force an update (as per this thread). I used the SD scanning app found here. Apparently I shouldn't have done this with my Moto X, because now all folders in MTP show up as files, and are not able to be opened anymore. I've tried reconnecting my phone, and I've tried enabling/disabling MTP. About to try a full reboot. (EDIT: full reboot didn't fix)
Did I just derp this install of my phone? Great... back to square one.
How do I get the stupid files to update automatically with MTP. It absolutely frustrates me that it doesn't seem to know when a folder has been added.. I understand the differences between mass storage and MTP, but wtf... I should be able to at least access files and folders 2 days old.
Edit 2: Which Windows services does MTP use?

[Q] GalaxyNexus Deleted all files after connecting to PC [Help]

So I connected it to my laptop to clean up some of my files and folders and to transfer some things onto my pc.
I remember deleting some folder called Mogo-Audiance or something along those lines, as well as another folder that seemed to be unimportant. I try to then move some music files from the download folder into my Music folder (transferring within the phone at this point) but it says theres some error and it can't be moved. I rebooted and replugged tried again no avail. Then tried moving a picture from phone to the computer. Error message again. Reboot once more and this time when I go into MTP only two files remain: Android and Viber. I check my phone itself and all my photos/videos/music are gone. Apps still remain intact however. I already tried Stellar Phoenix Recovery but it won't detect my phone.
Very frustrated and have no idea how to proceed.....
I attached some screenshots showing empty phone folders on pc and phone itself as well as recovery program being unable to detect phone.
Android 4.3 Jellybean-Carrier: WIND Mobile (Canada)
It cannot detect phone because it needs to Mount as USB mass storage device. No external storage= no UMS
You might be able to dump raw IMG somehow of storage and put on flash drive and try to recover... but takes lotta work.
Seems like you deleted something you shouldn't have. Take it as lesson learned to not just delete random files if you don't know what it is
ashclepdia said:
It cannot detect phone because it needs to Mount as USB mass storage device. No external storage= no UMS
You might be able to dump raw IMG somehow of storage and put on flash drive and try to recover... but takes lotta work.
Seems like you deleted something you shouldn't have. Take it as lesson learned to not just delete random files if you don't know what it is
Click to expand...
Click to collapse
I'm actually about to cry. The photos I had on there were invaluable to me, please explain that way that you said I might be able to get it back.
taino001 said:
I'm actually about to cry. The photos I had on there were invaluable to me, please explain that way that you said I might be able to get it back.
Click to expand...
Click to collapse
I'm sorry to hear that.
And also sorry to say I cannot help anymore than providing this information here:
http://forum.xda-developers.com/showthread.php?t=1994705
As I said, it is a lengthy and maybe in depth process but MAY be possible. No guarantee.
I haven't ever had to try this tho so I cannot give any more or better info other than what is in that thread.
Just take your time, use Google for things you cannot understand(you may ask me or here in this thread also for clarification of some steps and if I can help I will) and try not to stress.
And one thing I will recommend for future use is to install G+ and turn on photo sync settings. I have this on. You get 15gb free storage for photos and will backup as you take pictures and videos OR whenever you tell it to.
Or you could use dropbox or similar as that also has a photo sync option available. These things are invaluable in terms of peace of mind for if situation like this ever occurs again.

Transfer Files from PC

I've been trying to transfer the files I took from my Galaxy S4 and saved them to my computer, to my G3. When I connect the G3 to my computer, I only see 2 files in the "Internal Storage". It won't recognize my SD Card either. Is there a setting I may be missing, that will allow me to see other folders? I can't copy and paste anything to my Internal Storage. Thanks for your help.
AnaMayShun said:
I've been trying to transfer the files I took from my Galaxy S4 and saved them to my computer, to my G3. When I connect the G3 to my computer, I only see 2 files in the "Internal Storage". It won't recognize my SD Card either. Is there a setting I may be missing, that will allow me to see other folders? I can't copy and paste anything to my Internal Storage. Thanks for your help.
Click to expand...
Click to collapse
Try airdroid from play store
jaythenut said:
Try airdroid from play store
Click to expand...
Click to collapse
Hmmm...I tried to upload the pics from my desktop and I get this message. "Failed to upload. No write permission on sd card."
I have to turn on the camera mode for it to transfer. It won't recognize anything in MTP mode. :/
I wish I could do all this without using AirDroid. It won't show the phone in MTP, but in PTP it will, but only 2 folders on the whole phone, no sdcard. And I can't directly put anything on the phone.
I had a problem with my D855 MTP mode as well. Folders are all there, but some files are either missing, or reduced in size. I cannot copy them out to PC. In these folders, I also cannot copy files into them. What I did to resolve the problem, is to reboot the phone with USB cable attached to the PC. Then, before the phone can complete its boot up sequence, I will have some time to copy the files in and out. It is really quite troublesome.
MTP troubles?
This is what's worked for me (D850/at&t):
Install LG United Mobile driver for ADB support
Enable USB debugging in developer options on phone
Verify MTP mode is selected
Connect USB and accept RSA signature on phone
I know that ADB isn't particularly necessary for MTP, but in my experience with roms on the old Nexus (for which I used Google's ADB driver), it was a sure bet every time. gl
crasher said:
I had a problem with my D855 MTP mode as well. Folders are all there, but some files are either missing, or reduced in size. I cannot copy them out to PC. In these folders, I also cannot copy files into them. What I did to resolve the problem, is to reboot the phone with USB cable attached to the PC. Then, before the phone can complete its boot up sequence, I will have some time to copy the files in and out. It is really quite troublesome.
Click to expand...
Click to collapse
ae10u said:
This is what's worked for me (D850/at&t):
Install LG United Mobile driver for ADB support
Enable USB debugging in developer options on phone
Verify MTP mode is selected
Connect USB and accept RSA signature on phone
I know that ADB isn't particularly necessary for MTP, but in my experience with roms on the old Nexus (for which I used Google's ADB driver), it was a sure bet every time. gl
Click to expand...
Click to collapse
Thanks for the suggestions guys. But it seems like my phone refuses to be recognized in MTP mode. And only partially recognized in PTP. I think I may have to do a hard reset this weekend. :/
I went back to Best Buy yesterday and returned my phone and got another one. And now my file transfers work. I guess I had a defective phone. I'm glad everything got back to normal.
I also had the problem that I didn't see my SDcard, but when I disabled debugging mode I suddenly could

Datatrasfer speed horrible

Hi mates,
I have big issues with data transfer with my device. I wanted to do a backup of my files (Whatsapp and several folders). My System is Windows 10. When I connect my phone to my PC and choose "Data Transfer" on it I see my Pixel at the Explorer on my PC. Now when I try to drag and drop a folder to my PC it calculates the duration but nothing happens and then my Explorer crashes. Does anyone have the Same Issue? Sadly I cant remove the SD Card because there isn't one. How do you drag and drop big folders? Dragging single files works, but i cant drag 5000+ files at their own.
Tugix1 said:
Hi mates,
I have big issues with data transfer with my device. I wanted to do a backup of my files (Whatsapp and several folders). My System is Windows 10. When I connect my phone to my PC and choose "Data Transfer" on it I see my Pixel at the Explorer on my PC. Now when I try to drag and drop a folder to my PC it calculates the duration but nothing happens and then my Explorer crashes. Does anyone have the Same Issue? Sadly I cant remove the SD Card because there isn't one. How do you drag and drop big folders? Dragging single files works, but i cant drag 5000+ files at their own.
Click to expand...
Click to collapse
Hello,
Maybe a Windows driver problem?
Did it happen suddenly or it has always been this way?
Did you try on another computer?
Another USB cord?
Tried another phone to see if it transfers fine to the same computer?
Good luck...
Thanks for your advices.
Maybe a Windows driver problem? nope..
Did it happen suddenly or it has always been this way? always
Did you try on another computer? yes, same ****.
Another USB cord? Same ****
Tried another phone to see if it transfers fine to the same computer? all the nexus/pixel with solid storage does this.
I Try now Wondershare MobileGO, it's slow af but it works U don't have these Problems?
Tugix1 said:
Thanks for your advices.
Maybe a Windows driver problem? nope..
Did it happen suddenly or it has always been this way? always
Did you try on another computer? yes, same ****.
Another USB cord? Same ****
Tried another phone to see if it transfers fine to the same computer? all the nexus/pixel with solid storage does this.
I Try now Wondershare MobileGO, it's slow af but it works U don't have these Problems?
Click to expand...
Click to collapse
Hello, not at all...
File transfert is super fast. From Windows 10 to Pixel and from Pixel to Windows 10.
Can you try to uninstall the Pixel driver from device manager, also uninstall the device completely when plugged in... Then unplug and plug it back. Select transfert on the Pixel and let it update the driver.
Also, are you completely stock or is your bootloader unlocked? If unlocked, try booting TWRP.img and try transferring from here.
Good luck...
Same here. i actually made a thread about it a while back, cant find it though.
Speeds literally crawl to 256kbps some times!
Happens on my gaming machine, and my linux pc, on all ports, with both my cables. with the same setup i can get around 30-40mbps with my nexus 5x and 6.
i notice it happen more often transferring from pc to phone, but it happens consistently both ways. Ive tried with adb debugging, without adb, ptp and mtp, and all my drivers are synced up with google so they are the latest. i ended up setting wireless transfer up.
Super fast for me after 7.1.2
i agree MTP blows but after the update I moved 1.25gb of music in less than a minute using USB 3 connection.

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