I can no longer access my SD card from my windows pc when connected by USB. This occurred on the same day that i unlocked my bootloader, installed the java sdk and android sdk.
I have the phone set MSC (mass storage mode) and connect it by USB as I always did in the past.
Windows recognises that something is connected and a new removable drive is created.
In the past my phone would give me the option to connect the memory card, however this no longer happens.
Clicking on the new drive in Windows causes a message box to pop up saying "Please insert a disk in drive..."
No amount of fiddling with usb settings (debugging, MTP, etc) plugging / unplugging or rebooting has made any difference. I've tried reinstalling USB drivers and removing & reinstalling Sony PC companion. I've also tried accessing the sd card from ubuntu in a virtual machine, but that also doesn't work.
I can view the SD cards contents from my phone and through an adb link.
Does anyone have a solution? From extensive googling, the only things i can see that i haven't tried is:
- trying a different cable (which has been suggested but sounds pretty daft to me)
- reformatting the sd card
Any other suggestions? If i do have to format the sd card, are there any good guides or is there anything i need to avoid doing???
Can you read the card from a card reader.
if you can it is then either drivers or the cable
Sent from my LT15i using xda premium
unfortunately i don't have a card reader. I'll give it a try tonight in my girlfriend's phone and with a usb cable and see how that works out.
it will definitely work with a card reader...this problem occurs when usb storage suddenly stops working as soon as usb is connected..i guess best way is to reinstall ROM if the problem persist.
Flashing firmware (global v62) got it working again )
Earlier today I tried to access my files on my phone connected to my pc via usb and my computer doesn't seem to recognize that a usb device is connected. All it does is just charge the phone. I've tried every port on my PC and still no luck. I have to remove my microsd card from my phone and insert it to my Pc using an adapter in order to transfer files.
Sent from my SPH-L900 using xda premium
stylz3 said:
Earlier today I tried to access my files on my phone connected to my pc via usb and my computer doesn't seem to recognize that a usb device is connected. All it does is just charge the phone. I've tried every port on my PC and still no luck. I have to remove my microsd card from my phone and insert it to my Pc using an adapter in order to transfer files.
Sent from my SPH-L900 using xda premium
Click to expand...
Click to collapse
Do you have USB debugging disabled?
Also, what OS is your friend using? Unfortunately it seems Samsung has switched the GS3 and GNII to Media Transfer Protocol (MTP) instead of USB Mass Storage (UMS), which is way faster and more compatible than MTP. Some people have issues with their PC not installing drivers for MTP devices, and that may be why you're not able to access your phone from your computer.
Sorry if this has already been discussed, but I didn't found any answers regarding my issue.
So how can I transfer files from my pc using the pad's USB cable?
On my Sony phone with ics, it was enough to enable usb debugging mode and the pc sees it as a flash drive, using usb mass storage.
But here it seems there's no mass storage mode, only mtp and ptp which I don't like.
So what options do I have to actually see my 64 gb card when I connect the pad to the pc? Is it possible?
Cause even with debugging mode enabled it doesn't change anything, still have to use windows explorer and it's working very hard. Any help would be much appreciated.
Not sure I fully understand what's wrong with mtp option but I can fully see my 64GB card when connected to my pc via usb cable. I have successfully copied files to and from the SD this way with no issue. Explain what issue you may be seeing.
Usb Mode
gioni mnemonic said:
Sorry if this has already been discussed, but I didn't found any answers regarding my issue.
So how can I transfer files from my pc using the pad's USB cable?
On my Sony phone with ics, it was enough to enable usb debugging mode and the pc sees it as a flash drive, using usb mass storage.
But here it seems there's no mass storage mode, only mtp and ptp which I don't like.
So what options do I have to actually see my 64 gb card when I connect the pad to the pc? Is it possible?
Cause even with debugging mode enabled it doesn't change anything, still have to use windows explorer and it's working very hard. Any help would be much appreciated.
Click to expand...
Click to collapse
Can not see why you have any problems when my G Pad is connected I can see it as a device in My Computer " Not Devices " and when I open it up I see two drives. Internal and external SD card
Make sure you have loaded the LG USB Drivers
Plus it should come up with a list of what you want to do when connected click Open and view files
Thank you for the replies, guys.
Not sure if i made myself clear. Yes, my pc can also see my g pad device in My Computer, but it is not listed as a removable flash drive or an external hdd, thus i cannot see sd card properties, format options and so on. I usually use total commander for transferring files, because windows explorer is way too slow in doing this.
For example, if i want to download a movie or some songs directly to my tablet, how can i do that? With my sony phone is easy, my pc sees it as a removable flash drive, thus is easy to save files directly to it.
But with the g pad that option is gone, or at least i cannot find it. I must first download the files to my pc and only after that transfer them to my pad using windows explorer, which is really working hard. Basically, i have to wait one hour for downloading something, than another hour to transfer the files to my tablet, instead of downloading directly to the tablet.
And all this i believe is the effect of usb mass storage mode missing.
So in the end, is there an option to satisfy my needs?
gioni mnemonic said:
So in the end, is there an option to satisfy my needs?
Click to expand...
Click to collapse
In settings, go to "system", choose "PC connection", choose "media sync(MTP)".
MTP option does exactly what i was saying earlier, it only gives me the option to use windows explorer to transfer files.
It does not satisfy my needs, as i cannot save files directly to the tablet's SD card when downloading something, for example.
Can you people see the tablet's SD card as another DISK drive in your pc? With formatting options, sd card properties and stuff that you can do with a flash drive or an external hdd? This is my question, but i believe this is not possible.
Usb
gioni mnemonic said:
MTP option does exactly what i was saying earlier, it only gives me the option to use windows explorer to transfer files.
It does not satisfy my needs, as i cannot save files directly to the tablet's SD card when downloading something, for example.
Can you people see the tablet's SD card as another DISK drive in your pc? With formatting options, sd card properties and stuff that you can do with a flash drive or an external hdd? This is my question, but i believe this is not possible.
Click to expand...
Click to collapse
I have no problems it must be your USB drivers as mine sees it as a Device
I open mine up from my computer then open the SD card and transfer all my Movies and Pictures direct to the SD card I can open up files on Device or Card
Hi again, i've attached some print screens with the issue i'm trying to explain. The main thing that bothers me is the clearly slower speed for transferring files using windows explorer. With total commander it goes almost double the speed rate. Plus, why should i download a file to my pc instead of downloading it directly to g pad's sd card? Waste of time in my opinion.
But recently i did read somewhere that jelly bean does NOT support usb mass storage, so i guess that answers my question.
Hi,
Since recently I can't access the Galaxy Note II SD card when connected on USB. I'm on Osx and I'm using Android File Transfert.
It was works like a charm. Now I can plug the phone have acces to the internal storage, but when I try to access the SD card the message telling that the device may be lock or unplugged is displayed.
I'm on Android 4.3 Stock. I search on internet but found nothing conclusive.
Thanks.
Regards,
Hello people, I have a Galaxy S4 sgh-m919 with android 4.4.2 rooted. I have formatted the SDcard and when I was trying to use the Wifi Transfer Pro it doesn't recognize the External memory (when I transfer a file from my PC to my cellphone via Wifi It says and error has occur and it doesn't matter about the file size).
When I'm using my cellphone, it recognize the External memory, even when I plug to my computer and I can do the copy-paste file. I want to do it via Wifi no via USB cable.