Universal Serial Bus (USB) is an interface to communicate between the mobile device and the computer. This is for questions regarding connecting an Android device to a computer's USB interface.

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5 views

usb storage usaged instead of sd card

I have a samsung galaxy exhibit 2 how do I use my SD card instead of using my USB storage which is almost full and my sd card is empty
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1answer
1k views

USB connection broken, tried debugging

I have a Galaxy S2 that refuses to be picked up by any computer. I tried different operating systems, I tried a different USB cable, I tried debugging mode. The phone still charges fine through the ...
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1answer
894 views

samsung note 3 not getting recognized by my pc

when i plug my phone in to my PC which is having windows 7 OS only charging takes place.when i viewed my phone in device manager it says Samsung android files is not installed.but i installed those ...
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1answer
83 views

MTP usb driver failed

I upgraded my Samsung Galaxy Ace 2 GT-i8160. Everything went smoothly during the upgrade, but when it's almost finished, it got disconnected from the PC for no reason. When it reconnected again, it ...
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1answer
8 views

How do I download videos from my phone (or card) to my PC?

How do I download videos from my phone (or card) to my PC? Once I connect the phone and PC only my photos are visible on the PC screen. I can only see the videos on my phone screen.
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0answers
14 views

Phone in always on usb not shown in my computer

When I plug my phone (Galaxy S2, I9100) in an ordinary usb port on a HP Folio laptop it appears in windows explorer and I can browse phone content. But when I plug it in an always on usb the phone ...
-2
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0answers
16 views

What are my Android provided options for communicating data with a PC? [on hold]

Excuse my ignorance, but I have only begun reading about and experimenting with Android over the last two to three days. I need to send data from a SQLite database on an Android device to a SQL ...
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1answer
610 views

How to turn on USB connection to PC

I bought a KingSing K5 Android phone, and there doesn't seem to be an option for turning on USB connection to PC (to transfer files). I have the Google USB driver installed on the PC, but when I ...
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1answer
1k views

Linux ADB Driver for LG Viper (LG-LS840)

On most devices I've run across I can plug the device into a Linux machine and no additional drivers are needed in order for ADB to communicate with the device. However on two LG devices from last ...
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0answers
21 views

Read/Write usb device with interface keyboard and mouse

I have a project where I have to communicate between an android application and a usb device. This device has a hid descriptor with different interfaces (5). There are one interface type "keyboard" ...
2
votes
1answer
9k views

Phone isn't detected via USB but still charges

My Galaxy GT-S5360 is not being detected via USB when I connect it to my PC. It still charges however. It used to work and there was a prompt to connect it to the computer but now it just charges ...
0
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1answer
610 views

How to connect Galaxy S2 m250s model via USB?

I have a Samsung Galaxy S2 that my uncle brought for me from Korea. This model of the S2, for some reason, has connecting issues through USB. The computer does not detect it at all! I tried connecting ...
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2answers
3k views

Samsung Galaxy S4 “Prevention Information” USB OTG

I am trying to connect things to my S4 with a USB OTG cable. Standard devices such as mass storage, keyboard and mouse all work fine. My problem seems to be with vendor class devices. I connected an ...
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1answer
2k views

Sony Xperia Z1 won't start up again!

As you may know, you have to backup the TA-partition before you put a custom ROM on the Sony Xperia Z1. I've backupped the partition with this .bat file: ...
0
votes
1answer
12 views

Can I use an Adafruit Trinket as a simple Android peripheral?

I want to control the standby state of an LCD panel through an android media PC. I'm thinking of using a Trinket as a cheap android USB peripheral. Is this possible? I'm new to Android and Adafruit ...
1
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1answer
25 views

Why can't I upload binaries to Android Sony Xperia Z?

I recently upgraded my Android to 4.4.4 via 4.3.? When I was on 4.2.* I had no problem either uploading apks and pictures via usb nor via adb install / push. Symptoms below, any help appreciated. I'd ...
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2answers
569 views

PIM alternative to Outlook that syncs through USB?

I find Outlook 2007 slow and bloated. Before I check Outlook 2010 to see if it's any better, I was curious to know if there's a PIM (Personal Information Manager) that can sync with Android ...
6
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2answers
4k views

USB transfer speed ridiculously slow

My Android connection to my computer is ridiculously slow. Just previous to this, I used Banshee to transfer some songs to my Android, and it took nearly two hours two transfer 23 songs. (The problem ...
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0answers
12 views

Control Mobile via pc using USB (No URL Control)

I want to control the mobile via pc using usb cable, I found out lot many solution like Droid@Screen & AndroidScreenMonitor etc., but this is an one way communication am not able to control from ...
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0answers
20 views

SAMSUNG GALAXY (MTP USB DEVICE FAILED) on Window 7 [on hold]

Hi I tried many solutions which are as following to solve (MTP USB DEVICE FAILED) but none worked for me. I am here to see if we can come up with proper solutions to this problem. Tried Solutions: ...
2
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2answers
3k views

Can I use usb OTG for serial connection between nexus 7 and Arduino?

I got myself an OTG cable for Nexus 7, which works just fine. Now, I am wondering if I can connect the Nexus 7 with my Arduino for serial communication between the two.
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1answer
2k views

I can't connect my Samsung Galaxy SL GT-I9003 via USB

I can't connect my Samsung Galaxy SL GT-I9003 via USB. When I try to connect via usb mode the phone doesn't respond, it only charges. I tried restarting and restoring my device, but it still won't ...
2
votes
1answer
4k views

Problem copying files from PC to Galaxy S3 (slow or frozen)

I have a lot of difficulty copying files to my Galaxy S3. My goal is to sync my music from MediaMonkey to my GS3. When I connect the phone, the computer sees it but the connection is incredibly slow! ...
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1answer
8k views

Non-root methods to mount USB storage devices

From my understanding, one can use StickMount to mount USB Sticks / Thumbdrive. However, StickMount require one to root phone. So, are there ways that I can mount a USB Sticks / Thumbdrive to a ...
0
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1answer
6k views

Samsung Galaxy Ace not detected AT ALL on Windows 8 Pro

Here is the exact same problem but with a different phone: Unable to connect Galaxy S3 to PC via USB This is not the standard device on recognized ordeal but a device is not even being detected at ...
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0answers
8 views

Problem with connecting my Sony Xperia Miro to computer

When I connect my Sony Xperia Miro to my computer, regular icon 'Sony xperia miro' pops up on the toolbar but when I want to browse files or import pictures and videos - when I click on it, it says 0 ...
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0answers
66 views

Unable to copy anything to internal storage

my phone is a Xperia Z1 Compact, with Android version 4.4.4 and no SD card in. It's supposed to have around 1 Gb of free storage left, but when i connect it via USB to my pc i cannot copy any file to ...
0
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2answers
865 views

Samsung Galaxy Y GT-S5360 file transfer, USB not recognised. No USB options in Settings menu

I have a Samsung Galaxy Y GT-S5360 and I wish to transfer some audio files from it to my PC, running Windows 8. When I connect the phone to the computer with the USB cable, the phone beeps and begins ...
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2answers
3k views

Samsung Galaxy S i897 not detected by PC

I have read every forum and every "help" site on Samsung's website and all over the internet. Nothing has worked. I bought an unlocked Galaxy S i897 on ebay, originally an AT&T phone but I'm using ...
3
votes
2answers
2k views

Increasing my phone's charging rate while tethered

I have a Samsung Galaxy S3 and a laptop with 2 USB 3 ports. When tethered to my laptop (to provide Internet access via GSM/HSPA data), the phone charges very slowly, especially if I am using it for ...
0
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1answer
31 views

Does anyone know of a USB-Ethernet adapter that works on a Archos 79 Platinum? [closed]

Does an USB-Ethernet adapter work on Archos 79 Platinum? I have a TU2-ET100 USB to Ethernet adapter that i would like to use. I can't get it to work. Is there any other adapter that will work on ...
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3answers
260 views

Why can't I charge a Samsung phone?

I use a dual-port 2-amp charger with an Amazon Basics USB cable. This works perfectly fine to charge my Nexus 4 and the Nexus reports "AC" not "USB" as charging mode. From the recharge time it's also ...
0
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1answer
609 views

Can't install USB driver for Zopo zp300+ on Win7 64

When I enabled USB debugging in settings, an unrecognized device appeared in device manager: H9000+ Then I followed this: ...
0
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2answers
2k views

“USB Debugging” mode not visible, Samsung Galaxy Note II

resolved (see below) The only options I see are "Media device (MTP)" and "Camera (PTP)", I can browse the phone files and download images from the camera directory, so the USB plug and cable are ...
1
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1answer
4k views

How to enable USB debug on Note 2?

No matter what setting I change, my Samsung Note 2 is always entering "USB media mode" instead of "debug mode". I have the USB debug option set and the Google USB driver from the SDK installed, but ...
0
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0answers
33 views

A10 chinese tablet- CloudNine Neuropad2

My tablet would not boot up after leaving it trying for ages. Tried to get into the system to do a factory reset but when I did get into a menu with about 15 options they were all in Chinese - took a ...
0
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2answers
678 views

Android tablet recognized as USB storage but not in Eclipse DDMS perspective

I'm creating an Android application for a Tablet PC (model: Q8H, probably this one), and now I'm trying to push an application to the device through the USB connection, with debug mode enabled, using ...
0
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0answers
40 views

Android phone USB connection

I Have just had a Kenwood DDX4250 head unit fitted by a recommendation. It will not recognize my Samsung Galaxy S3 connected by the USB. It will connect by Bluetooth. I was told I would be able to run ...
0
votes
1answer
2k views

How to see hidden files/folders on android internal storage over USB

I have a windows 7 pc and a Sony Experia Z android phone. I use a downloader app to download files to the phone, and then hook it up to USB to copy to the computer. The only problem is sometimes the ...
2
votes
1answer
165 views

Can I play movies on an Amazon Fire HD from an external USB hard drive?

I read the some Android devices are able to mount USB hard drives or pendrives connected directly to the miniUSB of the Android device: ...
2
votes
1answer
1k views

Xperia Arc S typing problem while connected to PC?

(First of all, sorry for any errors in my bad English.) I am having a problem with my Xperia Arc S, running Android v4.0.3. When I connect my phone to PC with USB cable, and I'm trying to type ...
8
votes
2answers
22k views

My screen got broken, how to see on the computer what I'm doing in my device?

My Android device screen got broken and I can't see what I'm doing. That's the only wrong thing with my device, the rest is apparently working OK. Is there any way to send my device screen to my ...
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0answers
30 views

mount otg as external drive in all apps

here's the problem.... in my stock rom otg works just fine.... mounts automatically and all apps shows external drive option.... but in one of my fav. custom rom it doesn't mounts.... I've to ...
0
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1answer
1k views

No USB storage mode for Asus MeMo Pad 7 to do Android development

I intend to develop with an Asus MeMo Pad 7, but I can't set it to detect as a normal USB storage device. In the Storage menu I have 4 options: MTP - to transfer images PTP - to transfer images ...
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2answers
5k views

How to backup broken screen phone when USB debugging IS NOT enabled?

I dropped my Samsung S3. Now I cannot see anything, just a white screen with purple, black, and green lines. Before it blanked out, it wasn't recognizing my finger touch. Any idea on how or what to ...
0
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0answers
46 views

Is it possible to emulate a small separate mass storage device as a USB guest?

I am working with a set of embedded devices, that take configuration from a plugged-in USB flash drive over mass storage, and I have no way of modifying this behavior. Upon their boot, they will read ...
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1answer
9k views

How to use Generic USB Joysticks in Android via OTG?

I have a generic USB game controller (looks like a PS2 controller) and I just got my ordered USB OTG cable. So far keyboard and mouse work, however, when I insert the gamepad, I can't seem to make it ...
1
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1answer
1k views

Enabling Android as USB host on Galaxy Nexus or Nexus 10

I'm trying to develop applications that talk to USB devices, but nothing works. I installed a USB Host Diagnostics app, and it tells me that there's no OS support for device detection on the Galaxy ...
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vote
3answers
2k views

Sony Xperia U with my Windows XP laptop

I have Windows XP and every time I connect my Xperia U, the computer thinks it a camera. I think it's a driver problem so I found the drivers on the Sony Website, but I'm not sure how to install them? ...
1
vote
1answer
2k views

How do I force USB debugging?

I am trying to figure out why my apps don't work on tablets manufactured by the company Ainol. USB debugging is already turned on, and I took a look at all of the settings that I could find on it, ...