questions regarding connecting an Android device via USB to e.g. a computer's USB interface

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1k views

how can i connect my samsung galaxy y s5360 via usb to pc by odin mode?

My Samsung galaxy y5360 operating system was gone.now i want to install Samsung by default software 2.3.6 Gingerbrade by Odin v1.85..but can't detect usb in my pc but also good in USB port&cable....
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2k views

Galaxy s2 is recognised by computer but doesn't charge

This is an odd one but today I noticed by S2 wasn't charging while plugged in. I tried connecting it to the computer and it came up as a media device as normal but still didn't charge, the battery ...
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511 views

Why does my phone get crazy when plugged in to a specific PC?

Why is my Xperia J simply unusable when plugged in to a specific PC? The touch screen does not work, thinking that I tapped one icon or option when it was another. I am using MTP since MSC makes apps ...
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795 views

Linux doesn't recognize Galaxy S 3

I've bought a Samsung Galaxy S 3 device today, but found out that I could not get my PC with Fedora 18 (Gnome 3) to recognize it (nothing happens when I plug it in). As file transfer etc is essential ...
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277 views

Nexus 7 - USB Port & Headphone Socket

I sometimes experience a drop in sound in the left or right earphone of my headphones when charging my Nexus 7. Wiggling the usb cable in the port can bring back the sound, however yesterday the ...
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531 views

External HDD not recognized by tablet

I have an external 320GB HDD with Backtrack on it, partitioned as follows: -partition '/' ext4 -partition '/home' ext4 -swap -free partition fat32 The problem comes when I connect it to my tablet [...
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2k views

How to activate usb port, -sc3 usb host driver not found

I have an unbranded rck30sdk tablet running Android 4.1.1. I have run USB diagnostics, plus host controller which gives me the messages: sc3 usb host driver not found, root hub present, usb host ...
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901 views

MTP mounts vs USB storage - restrictions

Just got a nexus 4, and tried to copy files from my nexus one to it. Copying the N1 SD data to my linux box was a breeze, but the N4 doesn't offer simple mounting. Shows up as a USB Camera, with ...
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1k views

Why won't my Galaxy Tab 2 connect with WiFi or USB?

Whenever I try to connect to WiFi or my PC with USB, it always just says "connecting..." indefinitely. It detects my WiFi signal, kies detects the tablet, but neither one has managed to actually ...
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321 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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306 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 ...
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3k views

Why don't any of the files on my Android tablet show up on my computer when I connect my computer with my Android tablet through USB?

The computer (Windows 7) recognizes the tablet but I can't see anything when I click on the "drive" corresponding to the tablet. I'm using a Lenovo ThinkPad tablet.
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5 views

Charging my device from power bank with two-way USB-C cable?

So I have Nexus 6p with USB-C port and a Xiaomi Pro 10000 power bank. Charging my device with bundled USB A -> microUSB -> USB-C Cable works. But when I connect them with my two-way USB-C cable ...
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5 views

Galaxy s5 mini sm-g800h not detecting usb audio

I bought a pair of earphones that use a usb to connect. My s5 mini is running android lollipop 5.1.1(the version is from Russia since it hasn't come out in my country) and I thought they would work ...
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26 views

Recover data of an android phone

Hi there my phone is'nt turning on and i dont have backup for the data inside (mostly pictures). How can i transfer the information to the computer (the phone doesn't turn on which mean i can't get ...
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30 views

How to enable USB debugging while screen is unresponsive and black?

how can I enable usb debugging on my phone while the screen is black and doesn't respond to touch. I just want to use vysor (an app that projects my screen) so that I can continue using it in the ...
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10 views

Keyboard Emulator to PC with clipboard support

Does anyone know of an app that would allow one to send direct keyboard keystrokes to a computer (that has clipboard support)? The reason for being so specific is to have the ability to paste ...
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23 views

Android USB Busy

I recently lost the option to enable USB MIDI functionality on my HTC A9 (hiaeul). It's running a recent CM13 Nightly (Android 6.0.1). Charging, MTP and PTP are all working fine. I can activate MIDI ...
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29 views

Phone recognizes/detects USB cable, but doesn't charge

I have a Samsung Galaxy S4 i9505 and the USB port stopped working. It wouldn't detect any cable anymore. I then got a spare USB board part from eBay and replaced the original with it, now it does ...
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14 views

How to persist USB “Connect to PC”?

I have to go to settings to check "Connect to PC" every time after rebooting a Lollipop. Is there a way to save this setting so it will persist after rebooting?
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17 views

Can see any files on my moto x play

I've had a moto x play for a while now but whenever i connect it to my computer and try to open it it always show it as empty when i have plenty of photos on it. can anyone help me with this problem ...
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10 views

How to distinguish two usb printers in an android device

There are two printers plugged into an android board by usb ports. I was trying to print doc from the android device. when the first printer plug in, there will be a path "dev/usb/lp0" show up. and ...
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42 views

Samsung Galaxy Note 4 is not recognized by PC or Kies 3

Samsung Galaxy Note 4 is not recognized by PC or Kies 3. Also, is there any new update for note 4 SMN910F or now because my Android version is 4.4.4 and doesn't receive any new updates, and every ...
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76 views

Sync computer folder -> phone's external SD card, with USB cable

Background: Until a few days ago, I was happy with my Android 2.3 phone, and its Media Storage via USB cable : syncing my computer's D:/MusicLibrary/ folder with my phone's 128GB external SD Card was ...
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78 views

adb over tcp/ip doesn't work

I connect Android Samsung phone to USB host of my developer machine and type prompt>adb devices List of devices attached 80bf631f device prompt>adb tcpip 5555 restarting in TCP mode ...
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18 views

unable to connect nexus 4 to windows pc

Hi recently I got update of lollipop and updated to it but after update I am unable to connect nexus 4 to my windows pc at all means I tried all ways like enabling USB debug mode, tried different USB ...
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102 views

Is it possible that I can see my Huawei Mate 8 as an USB device without HiSuite drivers?

So, I want to exchange files through USB but I'm frequently on school computers. Is there a way where I can exchange files with my computer through USB without having to install HiSuite drivers.
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73 views

Android SD card does not mount on Windows 7 directly

If I connect my Nexus 5 (Android 6.0.1) to my PC via a USB cable, even though the device is shown in My Computer, no file is shown inside it. If I change the USB configuration (in developer options) ...
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39 views

Can connect to laptop on one USB port but not the other

On the laptop where I do Android development, I can connect to my phone on one of the laptop's USB ports but not the other. It would be more convenient if I could use the other one due to its ...
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10 views

Can I use micromax's driver for Quantum 350?

Hi I want to root my Android device according to http://www.digitbrunch.com/android/how-to-root-micromax-unite-2-a106 (after reverse tether) Can I use micromax's driver to do this with Goclever ...
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156 views

Device descriptor request failed (Code 45)

I'm about to go crazy about this. I can't get my computer recognize my Nexus 4 (which is running CyanogenMod 13, Android 6.0.1). The phone doesn't show anything when I connect it to PC (it just says ...
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142 views

If bluetooth is failing , how can I stream from my Xiaomi Redmi Note 2 phone to new Mazda3 audio?

I have xiaomi redmi note 2 prime smartphone . It runs MIUI 7 android operating system. I am also leasing a new Mazda 3 I Grand Touring. The problem is that Bluetooth connection does not stay stable ...
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42 views

Can't see audio & video files of android phone in PC

I connect my phone to my PC through USB cord and select MTP mode. When I open SD card then I can transfer only photos , but I can't transfer my audio and video files. First I copy some video and then ...
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81 views

Connect to Computer Option Disabled

For some reason the option to conect to computer is disabled. And im connecting my tablet to my computer using USB. Note: I have Developers Option on, as well as USB Debugging. Here is a screenshot:
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104 views

how to link two computers using android phone ? ( USB + WIFI )

i came cross a problem when i needed to connect two PCs . ( one have wireless connectivity [ wifi + bluetooth ] , and the other don't ) . so i needed to make my andoid phone to function as router : 1 ...
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93 views

How can I transfer folders between two androids?

I have two Nexus 5Xs. I believe they have the hardware to transfer data via: USB (via an OTG and regular USB cables) Bluetooth (I assume NFC is the simplest or only way to start this) WiFi (perhaps ...
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272 views

How do I enable HS-USB Android Diag/Serial/Modem ports for Sony Xperia Z3? to use QXDM?

I am wanting to use an application to read modem signalling (qxdm), but I need the USB ports to be enabled first - HS-USB Android Diag & Serial sa0111 In Device Manager, I see the following: ...
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34 views

Filesystem shows strange but phone working fine

I've got a strange problem with my Asus Zenfone 2 (ze550ml) filesystem. I wanted to copy photos and videos, so I've connected the phone via cable (a native Asus one) to the PC (Win 10, adb and ...
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56 views

LG G pad x8.3 USB to ethernet?

Is the g pad x8.3 capable of using a a USB to ethernet adapter? I have a gigaware adapter now and it doesn't work Does this tablet not have driver info or Do I have the wrong adapter? Is it ...
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39 views

How do i connect my usb device always in a same port?

I am having little experience in Linux. When working with USB, after I disconnected and reconnect the USB device, linux itself create a new port(/dev/bus/usb/005/007). Then again I disconnect the USB ...
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57 views

Can I use a USB Wifi Dongle in my Smartphone?

I would like to know if it's possible to use a USB Wifi dongle(like this one: Usb wifi dongle) could be put inside my smartphone and increasing it's wifi strength. Possible via a usb to phone adapter ...
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63 views

How to dynamically switch control of USB powered devices?

I have a remote controller that acts as a usb host and when connected to an Android device, multiple apps that can control this device are displayed for the user to select through the app selection ...
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0answers
26 views

Nexus 7 (2012) only recognized when in fastboot mode

I have a problem. My Nexus 7 (2012) device is not recognized by any computer, except when it is on fastboot mode (volume down + power). I checked with both a notebook where Windows 8.1 is installed, ...
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134 views

can't connect to my lan with my ethernet cable?

hi everybody this is my first post and i hope i might answer here my phone model is huawei y625 (rooted) and I bought this adapter and when i connect this adapter to my phone is gives me nothing so ...
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55 views

LinuxMint not detecting Nexus 5

I'm trying to test a custom ROM for my Nexus 5 however I can't get started because my computer can't detect my phone. I've switched on USB debugging and downloaded adb/fastboot however my adb devices ...
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381 views

Cant copy files via USB onto Moto G after cyanogenmod installation

I have just flashed my Moto G 2013 and it is working fine, but when I connect it to my PC it opens up as an empty folder. The name of the phone is there and when I click on it...it is all empty. None ...
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300 views

How do I use external web camera though USB OTG on Huawei Honor 6?

Built-in kernel does not come with USB Video support and when using sideloaded uvcvideo.ko the camera works very bad (image is distorted, the device often crash). I can barely get even single 160x120 ...
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109 views

new android with no sim card - trying to upload app - no device ip address

I'm running Ubuntu and have just installed android-studio and compiled a hello-world app. I have the phone (no sim card) attached with a USB cable. I want to run: adb connect "device ip address":...
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16 views

Droid 4 ethernet adapter

Is there any way to get an ethernet connection working on a droid 4? Are there any MicroUSB to ethernet adapters that work well with the Droid 4? If so, which ones? Thanks.
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33 views

USB HUB for tablet

I wanted to connect USB HUB to my tablet, because mine tab has only 1 USB port, so I bought an Usb hub and connected it to my tab, and then I connected for example a keyboard to one of the ports on ...