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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1answer
892 views

Want to root Using windows which is on VirtualBox.How do i make it recognise the fone when phone is off?

I want to root my phone (Micromax A52) and i got the procedure. But I use Ubuntu for everyday use and now for rooting i need Windows. I installed it in virtualbox. Now in vbox,the usb device is ...
4
votes
2answers
39k views

Samsung Galaxy Tab, charging technique through USB Cable

From Galaxy Tab is not being charged through USB Cable @Chris Stratton Tablets have larger batteries than phones and may be unable to sufficiently charge from the half amp limit of a USB port, ...
3
votes
1answer
7k views

Can I use my android as a wifi bridge via USB?

I have a broadband connection to my computer, but no wireless router. I would like to know if I can connect my android as a wifi bridge; using my broadband connection instead of my mobile internet ...
15
votes
17answers
60k views

Samsung Galaxy S3 not connecting via USB

Since about a week, my S3 doesn't connect anymore via usb to any computer. I don't think it's driver related as it was working before and I didn't change anything on the computers. It now runs Jelly ...
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1answer
7k 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 ...
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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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1answer
177 views

Android Experiments drain battery

While I am experimenting with Android I found it annoying that the device even if is plugged in on the PC using a USB is discharging. THe problem is that I am performing some intensive experiments ...
0
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1answer
390 views

USB Internet is not working in sleep mode

I am using Micromax Funbook Pro. The USB Internet connection gets disconnected after the system goes into sleep mode after 1 minute. I want to keep the connection alive. Please help.
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0answers
27 views

How can I assign a Windows drive letter to my “portable drive” (Samsung Tab 10.1)? [duplicate]

Possible Duplicate: Drive letter for MTP connection under Windows There are a number of Windows file utilities I'd like to use to manage files on my device (Samsung Tab 10.1). To use them, ...
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1answer
842 views

Galaxy Nexus: Safely Remove the device in Linux?

I'm using Linux Mint 13 MATE (based from Ubuntu 12.04) as my main operating system. I have been using the adb shell and use push and pull in transferring to and from my Galaxy Nexus. As I have read ...
3
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0answers
764 views

Using OTG cable, transfer file from cardreader to external harddisk, is it possible?

I will be going on a holiday and I want to be able to back up my photos to my external harddrive. Usually this means bringing a laptop with me. However I have : Galaxy Nexus, rooted and unlocked ...
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0answers
736 views

How to tether WiFi-internetconnection with Nexus 7 on a PC without WLAN via USB? [duplicate]

With my Phone it worked via the normal settings. I want to perform tethering of the local WLAN my Nexus7 receives via USB to my computer. I found this so far, but it doesn't seem very useful to me. ...
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2answers
4k views

How to use USB Keyboard and USB Mouse In Android Tablet Simultaneously

My Android Tablet is having one Standard USB port and One Micro USB port I use Mini for 3G Dongle..... Tablet is not having Bluetooth. I want to know is it possible to connect mouse and keyboard from ...
11
votes
11answers
64k views

Galaxy S3 is unable to transfer files over USB: “USB device not recognized”

I have Galaxy S3 with baseband version I9300XXLFB and I'm having problems when it is connected to the PC. I cannot transfer or retrieve any files or data over USB. When I plug it in to my PC, it ...
2
votes
2answers
693 views

Is it possible to use an Android phone as network disk, so I can browse it on my TV?

Is it possible to connect an Android phone to my TV with a USB cable, and then browse a network disk instead of the SD card? To answer comment questions: HTC Desire HD, TV is able to browse USB ...
4
votes
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 ...
1
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1answer
137 views

Reconnect to mobile via USB without rebooting

I am a developer (using eclipse) and regularly have my Samsung Galaxy SII connected to my PC via a USB cable. A few times per day I will unplug the cable and plug it back in again in order to take ...
4
votes
2answers
6k views

Is it possible to do a complete image backup of an Android device via USB connected to a Windows PC without the Android device being rooted?

I recently purchased a Nexus 7 tablet from Google and I also have a Samsung Skyrocket from AT&T. Neither of the devices is rooted. I'm not too enthusiastic yet about rooting either of them, ...
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0answers
307 views

CM10 Kindle Fire nonresponsive usb storage

Finally got around to rooting my Kindle Fire, first thing I did was install the latest CM, in my case, CM10. So I played with that for a while and decided to flash to the next ROM, plugged it into my ...
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0answers
235 views

How do I enable Mass media mode on rooted kindle fire?

I had a Coby Kyros tablet runing Android and opted to get a Kindle fire for my little guy (seems more user friendly and the ebooks for kids seem more abundant) well. I opted for ebay and the one that ...
4
votes
2answers
2k views

Allowing a computer to connect to wifi from android already connected to wifi. A unique situation

writing from my phone so sorry for typos. I recently fixed my laptop but the wireless network in my house doesn't work on it (its probably router configuration problem-or at least could be fixed with ...
2
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0answers
328 views

AT&T Galaxy SIII / Windows 7 64bit AMD/ Cannot mount USB drive

I just want to transfer files between my new cell phone and my new computer. I have been on the phone with both AT&T and Samsung tech support for two days. No joy. I and they have tried dozens of ...
0
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0answers
487 views

Permission denied when try to write to USB pendrive

I am trying to write a file to my pendrive from my android tablet, but it keeps saying permission denied. Should it not be me who determines the permissions?
4
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2answers
311 views

How do I run an application on my phone from my PC?

I have a phone with a touch-screen malfunction, I want to run applications on it from my computer, connected by USB. Is that possible? I've tried applications like http://mymobiler.com, but that has ...
9
votes
1answer
30k views

My Mac doesn't recognize my Galaxy S2 through USB

My Snow Leopard Mac doesn't recognize my Samsung Galaxy S2 for file transfer over USB, and it's starting to drive me nuts. I've tried the following: Connect Storage to PC Settings > Wireless and ...
15
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5answers
7k views

What is the fastest way to transfer huge files beween two android powered devices?

What is the fastest way to transfer huge files (e.g. 500MB) between two android powered devices? Bluetooth? WiFi direct? Beam? or maybe USB on-the-go?
2
votes
1answer
14k views

Tablet not recognized as removable storage

I have an Android A-13 Android tablet version 4.0.4 Baseband version 4.0.14 I have been trying to get my PC to recognize it so that I can download my music to it. But I do not know if the PC does ...
5
votes
1answer
5k views

Do Samsung tablets have the same USB connector as Apple's iPad?

It seems that the USB cable for the Samsung Galaxy Tab 10.1 (and other Samsung tablets) looks like the one used for Apple's iPad or iPhone. Is it the same?
3
votes
3answers
7k views

Get root or re-install the OS without a USB cable?

Usually, the guides for getting root or re-installing the OS on an Android device (I have a Samsung Galaxy S, which I'm mostly inetersted about) tell to flash the device from another computer through ...
4
votes
0answers
2k views

Can Android devices access an iOS file system via USB-OTG?

Using an OTG cable, Stickmount, and Root Explorer, I can view files on my USB flash drives with my Android device. On Windows, it's possible to view an iOS device's filesystem using programs such as ...
1
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3answers
7k views

Trying to install ADB USB Drivers, but Nexus is never appearing in Device Manager

I'm trying to install the google-adb-drivers.zip file (obtained here) on a Windows 7 64-bit system. The phone is the Nexus S 9020T. USB connectivity works correctly for file transfer mode. When I ...
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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 ...
2
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0answers
119 views

Can android be used as wired analog OSTN telephone? [closed]

Can android device be used as a wired analog OSTN telephone? I have a $70 android-on-a-stick device, which can support USB Ethernet dongle I am thinking if I hook up 100M ethernet with 4 wires, I ...
4
votes
1answer
4k views

Battery life cut in half recently - DrReadUsbStatus issue?

My regular uptime on Samsung Galaxy S2 was around 6 days. For the last couple of weeks it is down to less than 3 days. The change was instant, but I was hoping it would come back - it did not. Running ...
2
votes
3answers
11k views

Can USB charging (via mains adapter or from PC/Mac) of Android tablets be the main, primary method of charging? Or are there design issues?

Are there design issues with tablets being charged by USB not seen with Android phones? I saw this on another forum, what are your thoughts on this with regard to my question? ...
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2answers
545 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 ...
0
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2answers
186 views

USB synchronization security issues

I've got an Android phone. I have just reset it to its factory default settings and set a password for unlocking the phone. However, even when it is locked and the screen displays a text box with a ...
5
votes
2answers
16k views

Problem connecting Nexus 7 as mass storage device on Windows 7

I have an Asus Nexus 7 tablet, and was trying to connecting it in MTP (Media Transfer Protocol) mode to my Samsung Series 5 laptop running Windows 7 SP1 Home Premium Edition. I have a bunch of Android ...
2
votes
1answer
3k views

Android USB tethering to an OpenWRT router

I'd like to USB-tether my Android phone to a local router. I have a tether plan, so that's not an issue. My reasons why I want it this way: the router should expose the internet to all ...
6
votes
1answer
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 ...
2
votes
4answers
2k views

How to run an SFTP server on my CM9 RC2 Galaxy Nexus

I want to run an SFTP server on my GSM Galaxy Nexus (Cyanogenmod 9 RC2). I plan to connect to the Galaxy Nexus from a Kubuntu 12.04 PC via USB cable (not wireless). It is my understanding that ...
1
vote
1answer
821 views

4 Android Devices on a USB Hub [closed]

I need to be able to see 4 devices using adb with a hub. When all 4 are connected with usb debugging enabled only 1 of 4 shows up, and even if that devices is unplugged and a different device uses ...
3
votes
2answers
963 views

How can I determine what is a normal USB transfer speed for my Android phone?

I've been struggling to get decent USB transfer speeds with my Ubuntu computer, which I've asked about on the Ask Ubuntu site. The answers there have helped me improve USB speeds overall, but it ...
3
votes
5answers
48k views

Samsung Galaxy Y won't connect to the computer

I'm having problem connecting my Samsung Galaxy Y GT-S5360 to the computer using via USB. Whenever I connect it, it automatically charges. Before there was a prompt to connect it to the computer ...
2
votes
1answer
139 views

Can I update my android system although the USB port is broken?

The USB port of my LG-p500 is not capable of exchanging data anymore (the device or any dmesg do not show up when connected to a computer). Charging still works, fortunately. Due to some annoying ...
1
vote
1answer
190 views

Droid X2 constantly changing USB mode to PC mode

So I'm trying to manually backup my SD card and transfer over files to flash the CM9 alpha4 to my phone, but it apparently decided to just start automatically switching to PC Mode. No matter how many ...
3
votes
2answers
8k views

Installing USB driver for Micromax A50

I have to install USB driver for Micromax A50 . I have google USB driver installed through SDK Manager, but need a USB driver specifically for this device. To install this USB driver I think, I need ...
4
votes
5answers
48k views

Connect an Android tablet to ethernet

I use tablet with Android in a professional environment and the it department doesn't accept to install wifi. My tablet need to synchronise with CSV file on a LAN share. I'm looking for solutions. ...
1
vote
3answers
537 views

does Cyanogenmod 7.2 Madteam release 16/6 on Vodafone 858 support USB host?

I've a Huawei u8160 which is running Cyanogenmod 7.2. I saw in the change log that it has better support for USB mouse and keyboard and it was written beside it COMMON. Quoted from the Cyanogenmod ...
3
votes
1answer
746 views

micro-usb headset on android 2.3

I have a samsung galaxy ace which I am trying to setup to work with a usb headset. The problem is that the usb headset has a micro-usb connector and my phone does not seem to be recognizing it at all. ...