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

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0
votes
1answer
924 views

unmounting USB CM12?

I'm using CM12 on a rooted Nexus 7 2012 (grouper). When I plug in my USB through OTG cable, I can access it using the default file manager, but an "umount USB" option is nowhere to ne seen! Please ...
0
votes
0answers
159 views

wifi tethering, but another way

I have PC with LAN connection to internet. Is it possible to connect my Samsung Note 3 via USB to PC and share internet to another phone via WIfI? I want to create a WIFI hotspot for another phone. ...
1
vote
0answers
306 views

How to mount usb drive in nexus 5 using mount command?

I read in some online sources that lolipop 5 allows mounting usb devices using otg cable without root permissions. Another thing i saw is that the app "ES Explorer" can mount usb devices without root....
0
votes
0answers
184 views

Nexus 5 isn't recognized by USB

I just tried to connect my Nexus 5 to my Computer via USB but it does not show up anywhere. There is no sound of a device connecting and the Device Manager doesn't list a new device when I plug it in. ...
0
votes
0answers
34 views

Create .img of current of android setup

I have an android setup (certain apps, wifi settings, backgrounds, etc) that I'd like to get on 20 other devices. I have physical and root access to all devices. I have been using a USB burner tool ...
1
vote
1answer
3k views

Automatically setup network config ifcfg-eth0?

After I connect a USB network adapter to the phone I can configure it using ifconfig: ifconfig eth0 up 192.168.1.2 Problem is that eth0 is not aviable until the USB device is connected. How can ...
1
vote
1answer
869 views

Powered USB hub not charging phone. Kernel options?

I got a powered USB 2.0 hub (ET-UP900). As power source I am using the phones charger. But if I connect the hub with my phone (SM-C115) it does not charge. If I connect the charger directly it works. ...
1
vote
2answers
800 views

Download a file directly to pc over usb

Is it possible to download a file from the internet through my phone directly to my PC? I'm running stock Android 4.2.2. The reason being that my phone has limited space, so sending the file file ...
2
votes
1answer
190 views

Writing an ISO file to flash memory

I have an Ubuntu DVD ISO file downloaded in my android phone. Is there any way or any app I can use to write the ISO file to a USB flash memory connected to the phone so that the flash memory can be ...
1
vote
0answers
165 views

nexus 7 (2013) adb connectivity issues Mac

The 5.0.2 OTA update soft-bricked my rooted but otherwise stock Nexus 7. I tried several times to wipe/reset from recovery, but it kept boot-looping afterwards. After a hundred tries or so was ...
0
votes
0answers
2k views

How to connect to ADB without USB Debugging enabled?

I downloaded a game on my friend's phone and it crashed. I searched Google and when I turned it on the phone got stuck in a boot loop. I asked someone at my college and he said to come on here and ask ...
0
votes
1answer
83 views

Where to do I find my saved book files on my root device?

I have a book app that downloads book files from the Internet. It stops working and the developer wants me to root my phone and find those downloaded files for him so that he can debug. I've rooted ...
0
votes
1answer
629 views

China phone after factory restart in recovery mode stuck on formating data

Can´t get to recovery mode, can´t connect via USB becouse it still rebooting. And it says Fromating /data.... mount system/ error Can somebody help me?
0
votes
1answer
732 views

USB malfunction and rooting of my Samsung SIII (GT-I9305)

I have a Samsung Galaxy SIII (GT-I9305), and here are my problem(s). It can't be detected by PC via USB (not showing on device manager, odin, kies, not even charging) but it is charging when connected ...
1
vote
1answer
385 views

Files not copied to laptop when transferred via USB from Nexus 5

I have downloaded a 3 gb folder of android tutorials from torrent on my nexus 5.Now I am trying to copy that folder through USB to my laptop but unfortunately everytime I try to copy it I get a blank ...
2
votes
3answers
632 views

Does using USB 2.0 or 3.0 cables affect charging speed with same adapter?

I have Samsung Galaxy Note 3. If I charge my phone using the same adapter but with different cables, does that affect the charging speed with the USB 2.0 cable or 3.0 cable, supposing the 2.0 cable is ...
0
votes
1answer
351 views

Nexus 5 Windows 8.1 Connection Issue

I have a Dell Inspiron 13 7000 running Windows 8.1 64bit. Upon connecting my Nexus 5 running Android 5.0.1 via USB, the device seems to keep connecting and disconnecting repeatedly. I don't have the ...
0
votes
1answer
500 views

Is it possible to print from an Android device (Samsung Galaxy Tab 3) via mini-USB to USB adapter?

I know you can hook up your printer to the wireless router and connect and print from the Android device via HP ePrint software. But is there a way to simply connect a device directly to the printer ...
1
vote
1answer
3k views

Mount USB flashdrive on Samsung Galaxy Pocket Neo

I have a USB flash drive that has two connections, one USB and one micro USB. I have attached it to may phone but it won't mount. I have tried rooting and using other file browsers but nothing seems ...
0
votes
1answer
174 views

S4 won't see connection to PC at either end

Have a Verizon 4.4.3 Galaxy S4 using the standard cable. When I connect to the PC, the PC doesn't show it in explorer. The phone doesn't bring up the connection notification. I have enabled/disabled ...
1
vote
0answers
93 views

File system content different on device and on desktop

I've got a Nexus 9 which I'm using to read PDF graphic novels. My process for getting the files onto the device is to connect it to my PC via USB and drag the files into the Download folder on the ...
1
vote
0answers
21 views

Android Arduino USB [duplicate]

I have a HCL ME U1 tablet. This has a built in USB Type A socket as well as USB Mini Type B socket. I have tested the Type A socket with a standard mouse and it works well. I have also tested it ...
2
votes
1answer
587 views

IP Address of desktop computer USB tethered to phone

For my Internet connection I use a Motorola Electrify Android phone USB tethered to my desktop computer Windows XP. My service provider is US Cellular. I would like to know the IP address of my ...
2
votes
2answers
13k views

(Re)boot an Android phone from USB

I own a Samsung Galaxy Note 1 (not rooted) and its lock button doesn't wrok anymore. That means I couldn't boot my phone if it happened to be turned off. But I need to restart it now because it's ...
0
votes
1answer
2k views

OnePlus one is charging but is recognized in device manager only when in debug mode

my oneplus one device (version 4.4.2) is not recognized anymore by the computer (OS WIN8) in the device manager, only when in developer mode - in usb-debug, does it show on the device manager (and ...
1
vote
0answers
319 views

Connect headset via micro USB input

Is there any possible way to run a headset that have micro USB output to connect to a Android LG phone by micro USB input?
0
votes
1answer
574 views

i still can't connect gt-s5360 Samsung phone to windows 7 PC [duplicate]

i still can't connect gt-s5360 Samsung phone to windows 7 PC but it charging i can't get "connect to pc" option and i can connect another Samsung phone to PC with same usb cable
1
vote
1answer
200 views

Is it possible for a device to consume more power than it is wall-charging?

I have a 2012 Nexus 7 running KitKat. I have a hunch that it is not charging properly. Specifically, if the system is on and the device is plugged into the USB wall-charger, the battery indicator says ...
5
votes
2answers
15k views

Ultra slow speed while transfer files between PC and Samsung S5

I just got my new Samsung Galaxy S5, original ROM with version 4.4.2. It uses a new Toshiba 64GB speed U3 micro SD card. When I transfer my WhatsApp folder from PC to GS5, it took me more than 24 ...
0
votes
1answer
31 views

Can I perform phone tasks through a Windows 7 PC directly?

As an developer and QA tester, spending hours on my Xperia Z1 Compact isn't too cosy. Therefore, messing around with android emulation software like BlueStacks, I run into compatibility problems, ...
0
votes
0answers
65 views

Recover files programs dont recognise note 2

So... I was very, very proud of my collection of almost 800 songs on my phone, and yesterday I deleted 700 by accident. I had just inserted my new SD and had transfered all my songs to the SD, but as ...
4
votes
1answer
4k views

Recursive adb pull

How to copy a whole directory (and all of its content recursively) over USB with adb pull? For instance to backup the SD card. Attempt: $ adb pull /sdcard backup failed to copy '/sdcard' to 'backup':...
0
votes
1answer
234 views

Need to reboot Android to see new files

After recording with Field Recorder, I connect my Lenovo S6000L via USB to my PC. However, the newly recorded audio files in WAV format are not visible until I reboot the tablet. Android version is 4....
3
votes
2answers
398 views

Most efficient method of tethering?

I'm aware of this other quesion, but it doesn't answer with regards to usb-tethering: Which method of wireless tether uses the least amount of power? Bluetooth or Wifi? I'm going to use my android ...
1
vote
2answers
761 views

Android - 2-ways USB sync for multiple calendars from outlook 2013 to phone

I use an iPhone since 5 years, and I'd like to switch to an Android phone, under KitKat and probably soon Lollipop. I've checked all my needs and there is still one for wich I didn't find how to ...
0
votes
0answers
29 views

Uncommon Android brand shows HTC with lsusb

I have an Android phone of an uncommon brand. When I connect it to my PC (using Ubuntu 14.04) and use the lsusb command, it shows HTC as the vendor. Why does this happen?
1
vote
0answers
324 views

external usb keyboard not fully working on android tablet

I have two Android tablets. I connected an external keyboard via USB and the only key that is working is backspace, other keys don't work. What can I do to solve this problem?
4
votes
3answers
6k views

Nexus 7 in Fastboot (recovery) not activating USB connection

I realise this is asked countless times but I genuinely believe my question is unique, please bare with me as I explain. My Nexus7 (2013) is not working in fastboot mode, I connect my Nexus 7 and run ...
1
vote
0answers
77 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
1
vote
0answers
72 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 ...
0
votes
1answer
216 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.
0
votes
1answer
185 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
vote
0answers
244 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 ...
1
vote
1answer
283 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 ...
2
votes
1answer
12k 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: http://www.greenbot.com/article/2155300/how-to-hook-up-a-usb-...
0
votes
1answer
346 views

USB Connection Not Working After Recent AT&T Update on Galaxy S3

I found I failed to transfer pics in galaxy to my computer using USB connection after my recent AT&T update. I chose settings->network->more network. And there is an option to tethering via USB ...
0
votes
1answer
356 views

Root Samsung Galaxy S3 with broken USB port

I recently purchased a Sprint Galaxy s3 on ebay with a broken charge port, and have revived it with a wireless charging reciever and charger. I want to root it but there is no way to connect it to my ...
0
votes
1answer
510 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 ...
1
vote
1answer
1k views

Unable to charge my device

I connected my device to the laptop through the U.S.B cable and tried to charge but it's not charging the device.Although it is connecting the device normally for data transfer but it's not charging ...
1
vote
2answers
11k views

Does GT-I8262 Galaxy Core Support OTG? [duplicate]

I am using GT-I8262 (Galaxy Core) android 4.1 does it support OTG?