Database Users

W7 PC won't see rooted NC anymore

I rooted my NC from 1.1.0 using autonooter awhile ago and it works pretty well in general. I used to be able to hook it up to my home PC (w7) and my work PC (XP) with no problems. ADB worked (usually), the drives showed up, etc.
Everything still works on the work PC, and another W7 PC I tried it on.
Now, for some reason, neither the NC nor its SD card show up on my home PC when I plug it in! The NC shows the normal "USB Mode" screen when I plug it in, and my PC makes the USB Ding sound. But no new drives show up.
The only thing I can think of that changed is around the time it stopped working, I replaced my old USB Card reader with a new one (old one didn't work with SDHC). I also renamed some drive letters to reorganize them, since the card reader always shows 4 drive letters in windows.
I don't see the USB controller entry for the NC that I used to see in Device Manager either.

Check for NookcolorUMS app

I was having some bizarre connection issues with my PC, too, and they seem to have been corrected (at least they haven't recurred) by using a USB extension cable. It makes no sense, and I didn't do it to attempt a fix, but just noticed that the issues seemed worst when plugging into the top-side 'convenience' USB ports, and had an extra extension cable sitting around, so I plugged that into a rear port to make access less awkward. Since then, the PC consistently mounts everything just like it should.
I'm still using the NC's data cable, just plugging it into a maybe 1' extension cable rather than directly in the slot.

my XP based computer won't see the rooted NC either, however I will have to try using a port on the motherboard as opposed to one of the front mounts and see if that does the trick. I just kinda gave up on it as I didn't really need it too bad (I only use my nook for email, web browsing, and to control my DVR).

Well I unrooted my NC as I had planned anyway to upgrade to 1.2, but the problem hasn't gone away.
I tried plugging into an extension cable I have that goes directly to a MoBo rear port, but no change.
I can't run the nookcolorUMS now that I'm unrooted. Maybe I'll try it when I re-root eventually.
The thing is, it works on every other computer, so I can't figure out why it would stop working on just this one. It seems like it must be a windows issue, but I'll be damned if I can figure out what it is.

I don't bother with usb
USB connectivity is so unreliable that I don't even bother with it.
To move files around I use File Expert/network to access the PC via wireless from the device.
It's easy, reliable, and FAST.

framitz said:
USB connectivity is so unreliable that I don't even bother with it.
To move files around I use File Expert/network to access the PC via wireless from the device.
It's easy, reliable, and FAST.
Click to expand...
Click to collapse
That's a good tip. Unfortunately you have to use USB for certain functions, like manual nooting, or synching with Calibre (I suspect).
Once I'm rooted again I'll probably start using wireless for small stuff, but if I'm moving a gigabyte movie over, I'm not sure how long that will take, or how much battery it will use.

Does anything come up in device manager when you connect it? If so, did you try deleting anything that does come up, disconnect and start over? Worth a shot....

You don't have to guess--if you see a USB device that might be the NC, open properties>details and from the dropdown choose "hardware ids." If the number 2080 is in the id, it's the NC.

Nothing new comes up in device manager when I plug it in. It used to...

I experienced a similar issue and this was what causing it.
1. I have 2 front USB connections (nothing connected to either)
2. External Power USB hub connected to a rear USB slot
On Win 7, whenever I plug-in the NC via USB, I got a device not recognize error. I tried plugging it into different ports and pretty much either got no detection or device not recognize. Here is the kicker, as soon as I plug it into the usb hub, window recognize and mount it right away. This also happen to be true if I remove the usb hub altogether.

[Q] Any way to get USB Mass Storage instead of MTP?

Not entirely sure what kind of process might be needed, but is it at all possible to use the older method of transferring files between a computer to an Android device (USB Mass Storage) instead of MTP?
MTP (in my experience) is... not ideal in most cases. File transfers are seemingly slower, can only do one thing at a time (I think if your transferring a file, you can't even browse other folders on the MTP device), and sometimes file transfers just get stuck for no reason. Was trying to copy over a few PDF's to my N10 and it seems to just hang randomly, had to reboot the device 4 times already (twice to just create and rename a folder).

what about the option in settings -> storage -> and tap the menu button on the top right and select USB Computer connection?

espionage724 said:
Not entirely sure what kind of process might be needed, but is it at all possible to use the older method of transferring files between a computer to an Android device (USB Mass Storage) instead of MTP?
MTP (in my experience) is... not ideal in most cases. File transfers are seemingly slower, can only do one thing at a time (I think if your transferring a file, you can't even browse other folders on the MTP device), and sometimes file transfers just get stuck for no reason. Was trying to copy over a few PDF's to my N10 and it seems to just hang randomly, had to reboot the device 4 times already (twice to just create and rename a folder).
Click to expand...
Click to collapse
I had the same problem at first, but I realized my USB ports on the front end of my PC arent USB 2.0, so I plugged it into the back, and works like a charm. Just a thought.

corporal_hades said:
what about the option in settings -> storage -> and tap the menu button on the top right and select USB Computer connection?
Click to expand...
Click to collapse
I already did that and tried both options (MTP & PTP), but the N10 does not show up on my computer at all in either case, with or without USB debugging. I have had no such problems with my other android devices (all still running gingerbread, in case that matters).
My N10 is rooted and my computer runs xubuntu 12.04; I don't have a window box to test... Any suggestions? Thanks!

case-sensitive said:
I already did that and tried both options (MTP & PTP), but the N10 does not show up on my computer at all in either case, with or without USB debugging. I have had no such problems with my other android devices (all still running gingerbread, in case that matters).
My N10 is rooted and my computer runs xubuntu 12.04; I don't have a window box to test... Any suggestions? Thanks!
Click to expand...
Click to collapse
Unfortunately the answer is no.
There was a long discussion on the Galaxy Nexus forums about it a while back.
I also wish for a usb mass storage option for compatibility with radios for playing music. They don't read mtp/ptp for any generic one I've come across.

ceribaen said:
Unfortunately the answer is no.
There was a long discussion on the Galaxy Nexus forums about it a while back.
I also wish for a usb mass storage option for compatibility with radios for playing music. They don't read mtp/ptp for any generic one I've come across.
Click to expand...
Click to collapse
Hmm, but what's the main thing stopping this from being possible? I thought I heard of a few JB devices that were able to get USB Mass Storage (LG Optimus G I think has a method, or whatever the phone is that has similar parts to a Nexus 4), and a Galaxy Tab I used to have had Mass Storage in ICS.

Mass storage is possible when the sdcard volume is actually a separate disk. On the Nexus 10 this is an "emulated" sdcard and cannot use USB mass storage safely because that protocol gives exclusive control to PC.
The easiest solution is to use one of the many wireless transfer apps like AirDroid.
Another option for Linux users if you really want a wired transfer is to use adbfs. This is a FUSE wrapper around the usb android debug protocol.
https://github.com/spion/adbfs-rootless
adbfs would give you seamless mounting just like USB Mass Storage.
Another solution, though not a seamless mount, is QtADB: http://qtadb.wordpress.com/
This is another wrapper around the usb android debug protocol.

Oh my god, thank you for the AirDroid recommendation. Holy crap is this program useful with my new nexus 4.

dalingrin said:
Mass storage is possible when the sdcard volume is actually a separate disk. On the Nexus 10 this is an "emulated" sdcard and cannot use USB mass storage safely because that protocol gives exclusive control to PC.
The easiest solution is to use one of the many wireless transfer apps like AirDroid.
Another option for Linux users if you really want a wired transfer is to use adbfs. This is a FUSE wrapper around the usb android debug protocol.
https://github.com/spion/adbfs-rootless
adbfs would give you seamless mounting just like USB Mass Storage.
Another solution, though not a seamless mount, is QtADB: http://qtadb.wordpress.com/
This is another wrapper around the usb android debug protocol.
Click to expand...
Click to collapse
Thank you so much! AirDroid is genius!

MTP storage to USB storage: accidental solution!
espionage724 said:
Not entirely sure what kind of process might be needed, but is it at all possible to use the older method of transferring files between a computer to an Android device (USB Mass Storage) instead of MTP?
MTP (in my experience) is... not ideal in most cases. File transfers are seemingly slower, can only do one thing at a time (I think if your transferring a file, you can't even browse other folders on the MTP device), and sometimes file transfers just get stuck for no reason. Was trying to copy over a few PDF's to my N10 and it seems to just hang randomly, had to reboot the device 4 times already (twice to just create and rename a folder).
Click to expand...
Click to collapse
dear espionage,
i just wanted to share this with you in case it would be helpful. in fact, you might even have more technical know-how to find out how i accidentally managed this useful fix. first, the reason i was looking for this MTP to USB storage was my habit of synchronizing my thumb-drive to my desktop using any free synching software. this of course, can be only be done when the storage device is recognized as a DRIVE. unfortunately, i believe with the updating of the OS to 4.1 onwards, the USB storage option has been removed, and now only access to MTP is possible. the bad side to this is that one's device is recognized as a portable media device and this means i can no longer synch like i did before the contents of the SD card to my desktop.
second, i found the solution accidentally by installing MultiMount-SD v.2.5 into my Sony Xperia V (LT25i). accidentally i say, because when i clicked on it for the first time, it wouldn't work. it showed a help tip saying that i should trying enabling what it called an MTP fix provided by the program. i did this, restarted the program and guess what happened. there occurred a looping sequence (i guess unending) device recognition-mount and unmount (the PC sounded this off many times), since there was no end to it, i decided to UNINSTALL the program even while the recognition loop was going on. in the meantime one could see a drive appearing in the EXPLORER with a (?), then it would appear with an assigned drive letter, then finally disappear, and so on.
i successfully uninstalled the MultiMount apk, and surprisingly even with the message that the device wasn't properly recognized or installed, i could now connect my Xperia and it mounts as a USB storage device and no longer MTP. to test this 'accident', i tried connecting it to my desktop, running Windows 7, and it worked without any hitches! I don't really mind losing the MTP option, sides it's very limited in its connectivity with the PC. Another bonus, is despite this, i can still communicate with my device through the MyPhoneExplorer program that allows one to send text messages and other stuff. This was one wonderful accident.
oh, one last thing, even with rebooting my phone, the setup seems to have become a 'permanent fix'. now, when the device is connected one sees in the activated portions in the top menu saying: USB Storage - SD card connected to PC. This was never there before... And i wonder what MultiMountSD must have left permanently to allow my Xperia V to now connect as USB storage. Yahoo!!!
i hope though, you could see what the technical side of this accident is, so that somehow something more stable could be done or programmed without having to go through the 'accidental' procedure i have detailed above.
ciao,
bodega1968

case-sensitive said:
I already did that and tried both options (MTP & PTP), but the N10 does not show up on my computer at all in either case, with or without USB debugging. I have had no such problems with my other android devices (all still running gingerbread, in case that matters).
My N10 is rooted and my computer runs xubuntu 12.04; I don't have a window box to test... Any suggestions? Thanks!
Click to expand...
Click to collapse
I had this issue with Ubuntu 12.04 too, after I updated to 13.04 it started to work like a charm . You can also try changing the rules in your PC, you can find how to do it in the Google website .
"This Story Ends Where It Began" - Octavarium (Dream Theater)
Sent from my GT-I9505

OTG
You can use OTG and transfer files

MTP and USB Storage
SmokinCharger said:
You can use OTG and transfer files
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Click to collapse
Thanks SmokinCharger! I guess it's quite clear that attempts to allow certain devices to be read in USB Storage mode is a hardware configuration. If your device isn't designed for it, then it won't be able to do this. It's like wanting your volkswagen to have a 6th gear... thus, what was posted previously is true:
Originally Posted by dalingrin:
[Mass storage is possible when the sdcard volume is actually a separate disk. On the Nexus 10 this is an "emulated" sdcard and cannot use USB mass storage safely because that protocol gives exclusive control to PC.]
*I also would like to apologize what i've posted earlier regarding my accidental discovery with Multi-Mount SD. What the app actually did was to access a feature in my device (rooted Xperia V LT125i) which i wasn't aware of. All the time, my device was actually configured to have both MTP and USB Storage.:silly:
So for such devices that are hardware configured only to be MTP or PTP, the only 'solution' or 'alternative' would be to "ROOT" them and set them up with OTG (On the Go) USB access. This may have some hitches, but i've been using this quite a lot. Sometimes though, a RESET is required so that explorer applications would function normally.
Thanks again. I guess this will be all for now in our attempts to reconfigure something that is hardware defined in certain devices.

bodega1968 said:
Thanks SmokinCharger! I guess it's quite clear that attempts to allow certain devices to be read in USB Storage mode is a hardware configuration. If your device isn't designed for it, then it won't be able to do this. It's like wanting your volkswagen to have a 6th gear... thus, what was posted previously is true:
Originally Posted by dalingrin:
[Mass storage is possible when the sdcard volume is actually a separate disk. On the Nexus 10 this is an "emulated" sdcard and cannot use USB mass storage safely because that protocol gives exclusive control to PC.]
*I also would like to apologize what i've posted earlier regarding my accidental discovery with Multi-Mount SD. What the app actually did was to access a feature in my device (rooted Xperia V LT125i) which i wasn't aware of. All the time, my device was actually configured to have both MTP and USB Storage.:silly:
So for such devices that are hardware configured only to be MTP or PTP, the only 'solution' or 'alternative' would be to "ROOT" them and set them up with OTG (On the Go) USB access. This may have some hitches, but i've been using this quite a lot. Sometimes though, a RESET is required so that explorer applications would function normally.
Thanks again. I guess this will be all for now in our attempts to reconfigure something that is hardware defined in certain devices.
Click to expand...
Click to collapse
You're welcome. Chainfire is a great and well known developer that has development many great apps including Stickmount. Look it up in Play especially the Pro version, which is "The price is aimed at being approximately one beer at the bar ". It works with mounting the UBS OTG. The Pro will automatically mount and unmount.

No USB?

Hey,
So I ordered the Nexus 4 about a week ago but I just read that there is no USB support. However do you transfer files from your phone to your computer and how do you get new roms onto your phone? I typically download on my computer because its so much faster in terms of internet connection and then I plug my usb in and just drag the roms or files or whatever onto my phone.

ImHavenHart said:
Hey,
So I ordered the Nexus 4 about a week ago but I just read that there is no USB support. However do you transfer files from your phone to your computer and how do you get new roms onto your phone? I typically download on my computer because its so much faster in terms of internet connection and then I plug my usb in and just drag the roms or files or whatever onto my phone.
Click to expand...
Click to collapse
Where on earth did you read that???
There is just no USB-OTG (on the go) support, AKA support for USB keyboards/mice/thumbdrives

ImHavenHart said:
Hey,
So I ordered the Nexus 4 about a week ago but I just read that there is no USB support. However do you transfer files from your phone to your computer and how do you get new roms onto your phone? I typically download on my computer because its so much faster in terms of internet connection and then I plug my usb in and just drag the roms or files or whatever onto my phone.
Click to expand...
Click to collapse
There is USB support, just not as the host.

Thanks! Some people obviously have their information wrong. Yeah I had read about no on the go support but I read that there was no USB port either, someone was blogging and about and ranting about how annoying it was going to be to have to access files wirelessly on his computer instead of being able to plug it in. It's good to know he had his info wrong! lol

ImHavenHart said:
Thanks! Some people obviously have their information wrong. Yeah I had read about no on the go support but I read that there was no USB port either, someone was blogging and about and ranting about how annoying it was going to be to have to access files wirelessly on his computer instead of being able to plug it in. It's good to know he had his info wrong! lol
Click to expand...
Click to collapse
even without using usb you can always transfer the files over the LAN from your PC using ES file explorer or some such. :good:

honestly transferring files over WiFi isnt anymore inconvenient then always having to carry around your micro usb cable, run airdroid on the phone navigate on your pc browser, drag and drop files...

djkinetic said:
honestly transferring files over WiFi isnt anymore inconvenient then always having to carry around your micro usb cable, run airdroid on the phone navigate on your pc browser, drag and drop files...
Click to expand...
Click to collapse
it is less inconvenient than the other 2 options imo.
Or is that what you meant?

i think what you are concerned about is the usb mode in which the phone acts when plugged in via usb. it defaults to mtp mode rather than the old USB Mass Storage.

I had the same question as the OP. Did a little research, and with Windows you just plug your device in; on MacOS you need to install an app on your computer. It's not quite as convenient as having it appear as a connected device in MacOS Finder -- can't preview the images in place, for example -- but it's OK.
(I can't post outside links yet as a new user; google "stackexchange nexus 4 usb storage connect", it's the first result)

[Q] How to load music in Motorola Atrix without SD card

Hi, i wanna know if i can load music in my motorola atrix without a SD Card and if i can can anyone explain my how to do it ?

Have you tried connecting your phone to the computer at all? The Atrix shows up as a flash drive. From there, just drag and drop.
エイトリックス から 送ります

Just go to the Motorola site and download the driver (you need it in order for your computer to detect it).
sent from SG NOTE II

Or use bluetooth or some wifi transfer app like AIRdroid - free from the market.

Install proper drivers, connect with cable, computer recognizes phone as normal USB disk drive. Copy music anywhere on it. Quite trivial really.

Bluetooth File Transfer - WIndows 7 --> Windows 8.1 tablet

SO, just picked up the Dell Venue Pro 8 - thing is really awesome and fast. My only gripe with it is why you cannot just plug the thing into a PC via the micro usb, and file transfer. This is the stupidest thing. I know I can use home network, and how to share files that way. But in my office that is not an option. Rather than ejecting the Micro sd card, plugging it into a USB, copy-paste onto sd, reinsert sd back into tablet, I would like to try to do a Bluetooth file transfer.
I have configured the devices, and they are connected. I have configured the Bluetooth share setting, and Bluetooth Exchange Folder location on my PC. I have added a file to transfer, now I go to my tablet, and literally have no idea where to go. I go to network, no files, Bluetooth settings, I see nothing, file explorer, shared files, etc. I don't see it. I google searched this, and couldn't seem to find the answer either. Can someone please help.
Thanks,

UBNAS81 said:
SO, just picked up the Dell Venue Pro 8 - thing is really awesome and fast. My only gripe with it is why you cannot just plug the thing into a PC via the micro usb, and file transfer. This is the stupidest thing. I know I can use home network, and how to share files that way. But in my office that is not an option. Rather than ejecting the Micro sd card, plugging it into a USB, copy-paste onto sd, reinsert sd back into tablet, I would like to try to do a Bluetooth file transfer.
I have configured the devices, and they are connected. I have configured the Bluetooth share setting, and Bluetooth Exchange Folder location on my PC. I have added a file to transfer, now I go to my tablet, and literally have no idea where to go. I go to network, no files, Bluetooth settings, I see nothing, file explorer, shared files, etc. I don't see it. I google searched this, and couldn't seem to find the answer either. Can someone please help.
Thanks,
Click to expand...
Click to collapse
Bluetooth file sharing works much the same as an android phone, ie you actually have to select a file on one device and then select to send it over to the other device. You do not get a shared folder.
As for it being stupid that you cant plug your tablet into another PC. I think its entirely logical. Your tablet isnt really a tablet at all, its a full windows machine in a tablet body. Can you plug your laptop into your PC and transfer files? Perhaps think about what you are saying before calling something stupid. However, it is actually possible, just not via normal means.
Your tablet does support USB host with an adaptor such as this: http://www.amazon.co.uk/Micro-USB-Host-Cable-OTG/dp/B006P9G9YG
You could just leave it at that and use a normal USB memory stick to transfer files. Or go further: http://www.maplin.co.uk/usb-data-transfer-cable-221132
I havent tried one of these cables before, but they do allow direct machine>machine file transfer in one way or another.
Here is how to send a file over bluetooth in windows (top reply): http://answers.microsoft.com/en-us/...-windows/57da28a1-f0e5-410d-b774-40f76df5aacb

Also, you *can* use BT to create a network connection (like WiFi but very short range), but I really don't suggest doing that. If for some reason you absolutely can't get your tablet and your workstation onto the same network and yet need to transfer files between them, a flashdrive or similar is the best option.