Develop Bugs

[Q]my nexus can't detect storage when connect to pc

anyone can help me please?? i'm having a problem to connect my nexus i9250 to pc. the device can't detect any usb connection with pc..

What error do you see? Did you try using different USB ports? are drivers installed?

wuodland said:
What error do you see? Did you try using different USB ports? are drivers installed?
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Different cables? Connecting directly to motherboard USB port and not some USB hub/front case USB port? Does the OS recognize the device (device manager on Windows, 'lsusb' on Linux)?
Sent from my Nexus

I think usb port on my nexus is broken. I return to stock also same problem happened. I think i need to send my nexus to the supplier
Sent from my Galaxy Nexus using Tapatalk 2

Android File Transfer

I would like to transfer some files from pc to my phone at a high speed. I installed it on my iMac running OS X 10.8.3. When I connect my Note 2 to iMac, the Android File Transfer pops up and always says "Try connection or restarting your device." I tried but no improvement at all. What is wrong or this software is unsuitable for these gears? Thanks!

Enable USB debugging then reconnect. Make sure you have installed the drivers.
Sent from my GT-N7100 using xda premium

I enabled the USB debugging on my phone and did not see any improvement. How can I ensure the drivers installed?

by re-installing them!!
Sent from my XT912 using Tapatalk 2

Cannot connect to pc with windows 8.1

Hey guys i recently got a new pc with windows 8.1 and it doesnt recognize my gnex. whenever i connect it (i tried various combinations of mtp,ptp and usb debugging on and off) it says usb device has malfunctioned. same thing happens in bootloader mode. if i go to device manager i cannot see it under either portable devices or adb interface (the option is not present) i just see a yellow exclamation mark under "usb controllers> unknown usb device(port reset failed)". I have also tried all usb ports both usb 2.0 and 3.0.
anyone have the same problem? the phone works perfectly with the same cable in my other laptop with win7

I solved the issue. It seems that my USB cable was the problem. I changed it and it installed fine. I didn't think of it at first as the same cable works perfectly fine with win 7.
Sent from my Galaxy Nexus using Tapatalk

I always have the problem that I can connect to my phone, but sometimes when I try to open a folder, it keeps loading and won't open the folder. Don't think that's an USB problem too, but I'll try...

No usb connection?

Hi everyone,
I'm not sure if it's just me being a noob or if there is something borked on my P6 but I cannot for the life of me get any of my computers to recognise my P6 when I connect it via USB. I have installed the Mobile Drivers and have also tried putting it into USB Debugging mode but the computer doesn't see the phone. It does, however, charge it via USB but I get nothing else saying I'm connected and HiSuite also reports me as not being connected. Any ideas?
Ok, this is solved. Apparently, the phone's USB cable and another that I tried did not work with the phone but I swapped out to a third cable and it works fine.

[Q] Can't connect Tab Pro 12.2 to computer via USB

What is needed to connect the Tab Pro 12.2 to Windows 7 via USB? When I attempt to connect Windows doesn't recognize that a device is plugged in at all. I can't find a setting anywhere on the tablet to enable USB connection.
Things to know:
I've installed Kies 3 on the computer but it doesn't recognize the tablet being plugged in either.
I've installed the Samsung USB driver.
I've successfully connected the Tab Pro when in download mode since I was able to root it.
USB debugging is turned on (also tried it with debugging turned off).
Android 4.4.2, build number KOT49H.T900UEUAND4 (rooted)
What am I missing?

Unplug the tablet from your pc. In Kies 3, under Tools, reinstall usb drivers. Reboot pc. Connect the tablet to usb. See if that gets it working.
Sent from my SM-P900 using Tapatalk

dodo99x said:
Unplug the tablet from your pc. In Kies 3, under Tools, reinstall usb drivers. Reboot pc. Connect the tablet to usb. See if that gets it working.
Sent from my SM-P900 using Tapatalk
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Thanks for the suggestion. Still no joy. It's like there's no MTP driver or something. When I plug it in to the USB port the tablet recognizes it as it "dings" and tries to charge (it can't because the USB port doesn't supply enough current). However, the pc never makes a sound and doesn't recognize any thing's been plugged in.
Is there some setting I'm missing on the tablet?
Sent from my SM-T900 using XDA Free mobile app

I doubt it's the tablet. Probably a driver issue with windows. Try a different cable (usb 2.0 or 3.0) and usb port on the pc
Sent from my SM-P900 using Tapatalk

Reply
I have had this issue with my Galaxy TabPro 8.4 (similar device). Why don't you try reinstalling the software and drivers on your computer. Also, have you tried a different USB port? These simple techniques have solved the problem. Seems like a problem with your drivers.
Restart your device as well. A simple restart can clear issues.

im having the exact same issues, reinstalled windows, now i cant get my tab to connect ... tried different ports I finally got it to show up as an MTP device but computer doesnt like that one bit.

worked for me (Samsung tab pro)
had the same problem, all i did was shut down my tablet and start it back up (not restart option but actually shut down one) then it popped back up on my laptop as connected.
i think it has to do with the batt. not being able to charge on the laptop and it just over looks it........braking it down Barney style .