Hi everybody, first of all, english is not my main language so sorry if i dont speak it very well.
I got a Nexus 7 2013 wifi 5.1.1 on my car. Actually my configuration is this:
Nexus 7, Y cable, one to an USB charger and the other to a HUB( normal one)
I use ElementalX kernel for OTG + charge, because if not, doesnt work.
I have this problem:
When i connect my car( dont start it, just place the key) the tablet start, i change one command with fastboot, and if we wait until the balls start floating I start my car the tablet charge, if I dont wait, it doesnt.
Now, the tablet doesnt recognize me the USB.
I use stickmount, total commander, usb plugin, es file explorer...and i cant see my USB, so, can you tell me wich is the best option?
I got another cable, normal one, so i can place:
Nexus, cable, HUB and connect one USB between the charger and the HUB( really is connect one USB from the charger to the hub, and the hub to a micro USB - USB female)
Please help!!
Timur
Related
Hey! So i managed my S2 to work with an OTG adapter. Now it recognizes Flash drives, USB mouse and keyboard as well. My problem is though, that i'd want to use both the mouse and the keyboard simultaneously, and later on my tablet as well.
I've got a USB hub which was pretty cheap i guess,
ht tp://itmedia.sk/item-images/other-usb_omega_hub4portSTARpowercapable/it6818_2.jpeg?nc=032
When i connect it to the OTG adapter it lights up, and if there's a flash drive attached to it when i plug it in, the phone recognizes the flashdrive without problem. As soon as i plug in a second flash drive, the light goes off from the HUB and both of the sticks get unrecognized. Also, the mouse nor the keyboard works through the HUB somehow..
I need to buy a specific hub with OTG support or a power hub perhaps? Could anyone help in this? I looked over google and stuff but people seemed to say different stuff at almost every site.. Thanks!!
My Galaxy S has stock 4.0.3 rom with the Syjah S2 4.1.4 Kernel
Phones doesn't support usb hubs.
przemcio510 said:
Phones doesn't support usb hubs.
Click to expand...
Click to collapse
Oh well that's quite interesting. Then you're saying this piece of video could be fake perhaps?
Since i can post links yet, search for this on youtube: USB HUB Support On GALAXY S2
Check the very first video.
I'm convinced that the every phone can handle only one device connected at the same time.
przemcio510 said:
I'm convinced that the every phone can handle only one device connected at the same time.
Click to expand...
Click to collapse
Well, it surely doesn't seem that way, that's why i was asking, since it's possible.
Weird.... i got sgs2 and 4-port usb hub and when i connect 2 pendrives to hub and hub to phone everything works good (i see UsbDriveA and UsbDriveB). If your hub have dc input you can try connecting power supply to this hub. Maybe this hub isn't compatibile with your phone.
Hello, I have really odd problems with connecting devices to my sgs2. When I connect the cable my phone recognizes it and sometimes recognises also wireless mouse when I connect it. Problems starts when I want to connect pendrive or hard drive (with addictional power cable). The phone doesn't recognise it (already found that i need program to mount from market (doesn't work)) and hard drive shuts itself down after few moments.
Also when I take out cable from micro usb port my phone immidiatelly reboots sometimes it even does it when I just connect and disconnect cable without mouse etc on the second end. I am using rooted 4.0.3 XXLPW. Does anyone has similar problems or just my phone has something wrong with usb port? Looking forward for any helpful responses and sorry for my eng. Thanks.
problem with USB HOST
feaden said:
hello, i have really odd problems with connecting devices to my sgs2. When i connect the cable my phone recognizes it and sometimes recognises also wireless mouse when i connect it. Problems starts when i want to connect pendrive or hard drive (with addictional power cable). The phone doesn't recognise it (already found that i need program to mount from market (doesn't work)) and hard drive shuts itself down after few moments.
Also when i take out cable from micro usb port my phone immidiatelly reboots sometimes it even does it when i just connect and disconnect cable without mouse etc on the second end. I am using rooted 4.0.3 xxlpw. Does anyone has similar problems or just my phone has something wrong with usb port? Looking forward for any helpful responses and sorry for my eng. Thanks.
Click to expand...
Click to collapse
from donnyfer
yes man,i have had the same problem ,try to check the quality of your cable ,check wether its damaged because if there is shortcut among the wires,this might be the cause of the problem,
Hi guys,
My galaxy nexus screen has been cracked and it does not respond in 75% of the screen.
I bought a MHL to HDMI convertor on amazon and luckily got the phone UI to show up on my TV
Now since the touchscreen won't work , I need to connect a keyboard or mouse via USB OTG and use it for navigation.
Problem is the Galaxy Nexus has only a single microUSB/MHL port combined into one.
I have no idea how to split the output from the phone to connect to a USB OTG cable and MHL to HDMI adapter simultaneously !
Any help will be appreciated,
The phone is not rooted AFAIK , but may be I'm not sure. It was running Android 4.1 JellyBean when I dropped it on the floor
The phone does show up on my Windows PC and I have copied the photos off it. But I still want to copy contacts and SMS messages.
You tried just using something like Android Screencast from the PC (USB debugging is needed)
Also, some MHL adapters have a USB port in them, for power. Have you tried getting a crude micro USB splitter? Like this one? http://www.replacebase.co.uk/micro-usb-female-to-2-x-micro-usb-male-splitter-2392-p.asp#.URk59JGYOBs
Not guaranteed that would work though. Also, a quick google of what you want brings up some others with the same issue, have you tried to see if any of them have succeeded?
Quinny899 said:
You tried just using something like Android Screencast from the PC (USB debugging is needed)
Also, some MHL adapters have a USB port in them, for power. Have you tried getting a crude micro USB splitter? Like this one? http://www.replacebase.co.uk/micro-usb-female-to-2-x-micro-usb-male-splitter-2392-p.asp#.URk59JGYOBs
Not guaranteed that would work though. Also, a quick google of what you want brings up some others with the same issue, have you tried to see if any of them have succeeded?
Click to expand...
Click to collapse
Good news
I had a spare galaxy nexus in the office and I gently took the screws of both the devices , and just swapped the displays so that I could quickly turn on usb debugging , backup essential stuff and also turn on bluetooth.
Thanks to some assembly videos on youtube ! will share some pics soon
Hi all.
Had this unit for about two weeks. I've read various blogs / posts regarding OTG and I bought two cables from Monoprice. When I tried to connect either the PS3 controller or USB flash drive, the device doesn't recognize it.
I downloaded USB Host Controller and it has a message "S3C USB Host driver NOT found". A lot of sites show connecting a PS3 controller is fairly easy but I can't get this to work.
I'm on 4.3, not rooted. I'm not sure what I'm supposed to do. Do I have to root the device to get this to work?
Note no issues with USB charging. When I plug in to a laptop it does show up as a "media device". When I plug in the OTG cable I have no notification message.
I also have a S4, and when I plug in the same OTG cable, I can see a message 'USB connector connected" on notification. But I can't see the same message when i plug in my Nexus 7 2nd Gen.
Is this a common problem? Thanks in advance.
I am use star print and connect to a HP fax combo works fine. Need check USB debug in Dev option s. Noon rooted . also use otg explorer to play movie s I f a San disk 6Gb USB thumb. Both apps are $2.99 but. The lite version work great for testing
Sent from my Nexus 7 using xda app-developers app
Hello everybody
I got no problems in the past with the N4 and the N7 2013, but here, I'm unable to connect the N5X to my pc.
I tried to reinstall drivers (LG or google ones), but unsuccessful.
Windows 10 can't use it (error 43), and disconnect it by itself (i tried to force the drivers i want it to use, but unsuccessful).
For information, when I connect the phone, i didn't get the notification menu where you can choose which connection you want to use (charge, MTP, etc...).
I also tried debugging mode on and off. The same ****.
I suspect my USB C/A adapter . It's a cheap thing I bought on amazon for 3.99€.
Is it possible? Should I buy a cable? (i would prefer an adapter I can have on myself everyday in my wallet to be able to use with all friends cables).
Thanks.
It is that:
http://www.amazon.fr/gp/product/B01781ORKC?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00
Well, it's just the adapter, i use it with the official cable. I will check that, thanks.
fruity101079 said:
Hello everybody
I got no problems in the past with the N4 and the N7 2013, but here, I'm unable to connect the N5X to my pc.
I tried to reinstall drivers (LG or google ones), but unsuccessful.
Windows 10 can't use it (error 43), and disconnect it by itself (i tried to force the drivers i want it to use, but unsuccessful).
For information, when I connect the phone, i didn't get the notification menu where you can choose which connection you want to use (charge, MTP, etc...).
I also tried debugging mode on and off. The same ****.
I suspect my USB C/A adapter . It's a cheap thing I bought on amazon for 3.99€.
Is it possible? Should I buy a cable? (i would prefer an adapter I can have on myself everyday in my wallet to be able to use with all friends cables).
Thanks.
It is that:
http://www.amazon.fr/gp/product/B01781ORKC?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00
Click to expand...
Click to collapse
Adapters have known issues with working.
You need to get a usb C/A cable.
Make sure you shop around and don't get a cheap one.
It needs to meet USB C specs our you will burn out your phone and/or comp usb ports.
Yeah thanks, i just bought another adaptater (i prefer) recommanded by Benson
Thanks everyone.