Database Users

My PC doesen't see mass storage Nexus 4

Hi I have got a problem
I had stock 4.3 no root etc. 10 mins ago I made unlock, root and installed custom recovery and now I want to install Paranoid Android but when I connect my phone into my PC it says connected multimedia device but in my computer I dont have my nexus storage :/ Any help ??

I had this problem yesterday with 4.2, I restarted my computer and it came in, try it?
S3NT.FR0M.MY.LiL.DRiTY.uNiC0RN カンプロジェクト

Have you installed the drivers for the Nexus? Which OS are you using?
Sent from my Nexus 4 with Tapatalk 4

miticogirl said:
Hi I have got a problem
I had stock 4.3 no root etc. 10 mins ago I made unlock, root and installed custom recovery and now I want to install Paranoid Android but when I connect my phone into my PC it says connected multimedia device but in my computer I dont have my nexus storage :/ Any help ??
Click to expand...
Click to collapse
What about using a different USB port? Or check if you have USB debugging enabled or disabled in developer options. Unable it helped me recently connecting it to win8 system. Don't know why though...

Yes, try disabling USB debugging in developer options.

[Q] [Ques] USB peripheral accessories on OTG enabled N4 (with external power supply)

I recently flashed hellscore b45 kk and @justvarshney's kernel patch for enabling OTG host. I can now successfully connect pendrive to N4
Then I tried connecting Keyboard and mouse to the phone. Ideally it should start up, or I should be able to use keyboard in textboxes. but Nothing happens.
I would appreciate any help in connecting and using USB accessories like keyboard, mouse etc to OTG enabled Nexus 4

Catoogle25 said:
I recently flashed hellscore b45 kk and @justvarshney's kernel patch for enabling OTG host. I can now successfully connect pendrive to N4
Then I tried connecting Keyboard and mouse to the phone. Ideally it should start up, or I should be able to use keyboard in textboxes. but Nothing happens.
I would appreciate any help in connecting and using USB accessories like keyboard, mouse etc to OTG enabled Nexus 4
Click to expand...
Click to collapse
I can't guess roots of problem. But I personally have tried keyboards mouses joystick with very same justvarshney kernel. They worked great even through à hub connected simultaneously with a flash drive. Might be try a clean ROM and check...

arvindgr said:
I can't guess roots of problem. But I personally have tried keyboards mouses joystick with very same justvarshney kernel. They worked great even through à hub connected simultaneously with a flash drive. Might be try a clean ROM and check...
Click to expand...
Click to collapse
Yes Keyboard/Mouse and other devices works fine.. Try clean flash again.

USB 3.0 Problem with my Note 3

Since the day i bought my note 3 i have been having problem with usb 3.0 connection. Whenever i connect it and click on usb 3.0 i get this error saying "unable to connect devices via usb 3.0" (See photo attached).And also in my pc , note 3 doesnt works with usb 2.0. Please help me out to solve this problem.
Things I Did to tackle this problem :
1. Used another USB 3.0 cable other than the original samsung.
2. Used another USB 2.0 Cable.
3. Used the second USB 3.0 port on my mother board.
4. Used all the USB 2.0 Ports on my mother board.
5. Removed USB Drivers and installed again.
6. Uninstalled USB 3.0 Drivers from device manager
7. Updated from Windows 8 to 8.1
8, Formatted my C Drive.
I Did all the things that i have mentioned but still no use. Plz Help me fix this ****. !! -_-

I have the same issue. Have you found a fix yet? Just got a new laptop. never had usb 3.0 before. But every time I click usb 3.0 on my phone I get the message that I cant connect to other devices via usb 3.0.

Installed the Samsung drivers? Updated your BIOS? Do other USB3 devices work?
Sent from my SM-N9005 using Tapatalk 2

ShadowLea said:
Installed the Samsung drivers? Updated your BIOS? Do other USB3 devices work?
Sent from my SM-N9005 using Tapatalk 2
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Click to collapse
Yes drivers are installed. Tried kies and nothing. Then I tried reinstalling drivers and still nothing. Mtp works fine. But any time I touch the usb 3.0 option on my phone it disconnects and switches back to mtp. I get a notice saying unable to connect devices via usb 3.0. I dont have any other usb 3.0 devices to test with.

ShadowLea said:
Installed the Samsung drivers? Updated your BIOS? Do other USB3 devices work?
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
Samsung Drivers are installed with proper CDC . Never tried updating BIOS . Other USB 3.0 devices like My WD HDD works just fine. I just now installed Win 7 64x Professional . Same problem . Also i tried to format the same Win 8.1 i had before. No solution yet.

Note 3 connect to pc only as mtp.

[Q] Nexus 7 is unable to connect to any computer no matter what I try

I have this really annoying problem with brother's Nexus 7 2012 wi-fi model.
It won't connect to ANY computer. I am not able to transfer files using mtp nor see it using adb. That meaning I can't root the device. I can't use it to develop android apps...
I know that this problem is discussed all over the internet, but no solution works for me.
I tried bunch of tutorials, done factory reset to nexus and anything that i could find on the internet to connect device to PC, but nothing is working...
I believe it is related to nexus 7 usb drivers, because cable is working with my galaxy s2 and also I tried like 5 other usb cables and 2 PCs on Windows 7, Windows 8.1 and Ubuntu 14.04, but still no luck.
I tried everything in post which link I can not post cause I am newly registered member (maybe after 10 posts or so as submission error states, I will update OP). It is good post with a lot of suggestions but none of them is working for me.
Then I tried full driver installation guide in nexus 7 root toolkit. I also tried bunch of other tutorials on different forums but still no luck.
It might be nexus 7 usb port problem, because I don't see it using lsusb under ubuntu, but on the other hand in windows 7 it is recognized as unknown device and some wrong generic driver is installed for it. So I am not sure what to think...
If you can help me, it will be very appreciated , because I lost all my ideas...
Update: Tablet got android 5 update recently. Connection to PC is still not working. Any advices please?

I had a similar problem but I had already rooted the n7. It wouldn't charge either. I have to charge it through the pogo port and I use a powered otg cable to access USB sticks.

physwizz said:
I had a similar problem but I had already rooted the n7. It wouldn't charge either. I have to charge it through the pogo port and I use a powered otg cable to access USB sticks.
Click to expand...
Click to collapse
How did you manage to root it? Did adb work for you?

I have the exact same problem with my nexus 7. I have also tried many things to fix it but I was not successful. I think it must be a problem with the USB port since it is charged while connected to the PC but I cannot transfer files or even install the proper USB drivers.

N7 2012 with Usb ROM - won't work usbstick.

Hello. I installed USBROM cm-10.1-20130817-USBROM-grouper on my Nexus 7 Wi-Fi 2012. Problem is Nexus dont see any usbstick and mouse/keyboards. In settings > USB Host everything is like on developer webpage. I use standard usb otg cable, and Y Otg cable. I tested all on Samsung Galaxy NoteII and on it all work perfectly. To install I use TWRP Recovery. What should I do to get it working?