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Nexus One Mass Storrage Windows 7 64 Bit

I've been having trouble getting my nexus one to work as a mass storage device. I will mount sd and then it unmounts on its on. Tried on 32 bit system and it worked perfect. I can mount in recovery fine and i can use adb fine but not mass storage. I tried installing the drivers on here for 64 bit and it works for a little but if i restart my phone it starts unmounting and i have to reinstall drivers. i also tried installing pdanet and it works but same issue after restarting phone. any help would be appreciated

i've had no issues on win7 64bit mounting it, ive only done it once though, i prefer adb or i ftp files from pc to phone.

Using Win7 64bit here too....no probs...hmm..

Same here using Windows 7 64 bit no problems to report. I copied 3 gig music at one time to the SD and it worked fine.

I had the same problems.
The only way I could get it back to mounting again (and the not-mounting problem hasn't returned) was to:
1) Go into 'Devices and Printers'. (Start Button/'Devices and Printers'
2) Right Click on Nexus One and eject.
3) Disconnect usb cable and reconnect and then try to mount from N1 again...
I was thinking that the problem probably started because of my network mounts and then my usb hub on my monitor with all the card reader options as well. I think my drive letters got a little conflicted.
I had to fixed all that first in the Disk Management.
Hope that helps. I was really frustrated with not being able to mount the last couple of days.

Using Win7 64bit here and no issues. Mounted a few times to transfer music and pics.

i have no idea whats wrong. it works fine on my 32bit laptop. mass storage works in recovery. Its confusing

Manually seek and install driver?

I couldn't get it to work on windows 7 pro 64bit with administrator rights. With a user without admin rights, it worked fine!

I already tried manually installing and i have admin rights on windows 7 64 bit ultimate

there are 2 drivers you have to install from the androidsdk. device drivers and usb drivers. install through devmgmt.msc, browse to correct folders in android sdk to install.

You don't need the device drivers to use mass storage. You just need the usb drivers, which should have installed when you first plugged the phone in.
Have you got the Intel Matrix Storage Manager driver installed on your pc?

I have the exact same issue with win 7 64bit home premium. No problem on winxp 32 at work. Also no problems with my ubuntu 64 bit set up. It also works fine in recovery mode.
a long time ago I called HTC about this, because it happened right after I got the phone in January and the official HTC response was, 64 bit os's are not supported!

I had the same issue. It all basically came down to not "safely removing" the storage before unplugging.
Did your computer flag the micro SD card as not safely removed and does it want to scan it for errors when you plug it in? This was happening to me. Apparantly Nexus was somehow choking on the attempt to "repair" and it simply unmounted the card. One day I took the card out of my Nexus, put it into a card reader and let Windows check it for errors. After that, I didn't experience any auto-unmounting anymore.
Actually I'm lying
Another problem was the underpowered USB hub which I use. If you use a hub, try connecting directly to your PC.

Ironically, since flashing back to stock rom (just fiddling around cos I was bored ) I've just had this issue of Win7 64bit not being able to recognise/access the sd card of my N1. Here's how I fixed it:
1. Plug phone into PC.
2. Turn on USB storage from dropdown menu on phone.
3. Go to Device Manager in Windows.
4. Find 'Android Phone' in Device Manager.
5. Right-click and choose 'Update Driver Software'.
6. Choose the 'Browse my computer for driver software' option.
7. Choose 'Let me pick from a list of device drivers on my computer' option.
8. You'll now see 'Android ADB device' and 'USB Mass Storage Device'. Choose the latter and click next.
Windows should reinstall the mass storage driver and the sd card should mount in windows.
If you haven't installed Android SDK in the past then you'll not have an 'Android Phone' in device manager. In this case look in the 'Universal Serial Bus Controllers and follow 5-8 above but right-clicking 'USB Mass Storage Device' instead.
Note: I'd done a format of my sd card before plugging in the phone so if the method doesn't work try that (assuming you've nothing on there that you want to keep).

^ that's what i was trying to say

[Q] USB Speed

Each time I connect my Galaxy S (I9000) on my computer it shows the message that my device can perform faster...as if my Galaxy is running with USB 1.0.
I've used two different cables, different USB ports...and nothing happens.
Using the same USB cable, with another device, it do not shows the same message so I'm thinking it might be a problem with my Galaxy S or with the USB drivers that I’m using.
Also I tried with another computer (Linux/Ubuntu) and the speed it is as should be, a 600 Mb video takes about 2 min to transfer.
I've been using KIES but has the same problem...tried to install the driver aside KIES and the same result...I did a little research and it seems that I’m the only one with this problem...
My computer (Windows 7) does recognize the phone I can use Mass storage, kies, but the transfer rates of files are between 500 KB/s 300 KB/s...600 Mb video takes 15 min!!!...I have reinstalled over and over the USB driver and the same result.
I will appreciate any help
PDA: I9000XXJPY
PHONE: I9000XXJPY
CSC: 19000OXAJPX
using Darkys 8.0 Rom.

Its because you are connecting with Kies. If you connect as a mass storage device it runs quicker.

Even connecting my device as a mass storage (Selecting from Settings/Wireless and Network/USB Setting and selected Mass storage...my computer reconigze it as a USB 1.0

xavierbart said:
Even connecting my device as a mass storage (Selecting from Settings/Wireless and Network/USB Setting and selected Mass storage...my computer reconigze it as a USB 1.0
Click to expand...
Click to collapse
What is the USB version of your computer?

The USB version of my computer it is 2.0...when I connect a different device (USB, External HDD, Webcam) I dont have any problem...

[Q ]CM9 USB connection to Windows 7 64bit failed?

Used to have Xron-mod CM7 on touchpad. This weekend I installed CM9 using novacom and changed the setting to MTP (diabled debugging mode). After plug in usb cable, Windows 7 says it successfully installed cm-tenderloin and recognizes SD storage. CM9 says charging. But when I click SD card under cm-tenderloin, there's nothing. When I tried to builder a new folder, it says NO. Is it a common problem for you guys? If I cannot transfer files between windows and CM9, that will be painful. Thank you for your help. Any clue?

digtiger said:
Used to have Xron-mod CM7 on touchpad. This weekend I installed CM9 using novacom and changed the setting to MTP (diabled debugging mode). After plug in usb cable, Windows 7 says it successfully installed cm-tenderloin and recognizes SD storage. CM9 says charging. But when I click SD card under cm-tenderloin, there's nothing. When I tried to builder a new folder, it says NO. Is it a common problem for you guys? If I cannot transfer files between windows and CM9, that will be painful. Thank you for your help. Any clue?
Click to expand...
Click to collapse
Go to Settings/Storage/ and at the top right click the 3 buttons/USB Computer Connection and select Media device(MTP)

Moved to Q&A

You need to unlock the device before anything will show up under cm-tenderloin.

Cannot connect USB to PC or OTG

I have a n920p and recently ended up in bootloop after trying to install Xposed framework. I do not have a rom back up saved on my internal storage. I can only go to TWRP and Download mode.
When I plug into my PC it reads the "USB device not recognized". I have the Samsung drivers installed.
I also purchased a USB OTG drive and attempted to use it in TWRP, but when I try to select the USB it reads "0 MB".
In summary, I have no working rom/OS, I cannot connect to my PC with the USB, and I haven't been able to access the USB OTG.
I am at a loss. I apologize in advance if this is elsewhere. I have searched xda and google and cannot find direction.

No OS and TWRP doesn't recognize USB OTG (shows 0 mb)

I was attempting to install a zip afresh and wiped everything off the device(no OS). I am only left out with TWRP and it won't recognize the OTG (shows 0 mb).
Windows doesn't recognize device to try via Nexus Root Toolkit(so adb devices, fastboot devices is not helping). Is this the end of my Nexus 6 ?

Hang in there there's very smart people here. I have high hopes for your case.

Could someone be of some help here ?

Try cleaning the USB socket on the phone.
Try another USB cable.
Does the phone show up in Windows' device manager? It should be there when running TWRP.
Edit: how is your OTG drive formatted? Best is probably old-fashioned FAT. I don't know which other formats TWRP supports, but exFAT is often a problem.