USB OTG not working - Galaxy S I9000 Q&A, Help & Troubleshooting

Have I9000 with 4.2.2 SlimBean (build 7). Tried USB OTG Host controller from this thread.
Got following info screnn of the application (in attachment) but no devices detected when they connected.
Can anybody help me?

otg on i9000 must be provided with external power supply for da device. or u got no usb otg kernel supported
Sent from my GT-I9000 using xda premium

compacity said:
otg on i9000 must be provided with external power supply for da device. or u got no usb otg kernel supported
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
Have seen a lot of videos where USB flash worked without external supply on this device.

Related

[Q] usb hub problem

hiii
i wanna plug in my usb hub to the phone to read multiple flash memory or whatever
any body know how to make it work by app or somthing ?
thx in advance
rustynail1985 said:
hiii
i wanna plug in my usb hub to the phone to read multiple flash memory or whatever
any body know how to make it work by app or somthing ?
thx in advance
Click to expand...
Click to collapse
If you are on ics then you just need an external powered usb hub to connect it with NOTE.
Download 'ntfs mounter ' from the market
Sent from my GT-N7000 using xda premium

On The Go Not working

OTG isn't working ...... thought it may be the cable, but tonight tried the cable on [email protected] and all working well, would it be the version I am on ICS 4.04, or the Kernel? Any ideas solution welcomed ..
Otg will only work with fat32 storage device
And if u r rooted u can download ntfs mounter to read ntfs storage device
Sent from my GT-N7000 using xda premium

[Q]Does SGSIII mini has USB on the go support?

If someone has a usb on the go cable, please try and report.
Пратено со Tapatalk 2 од мојот SGSIII mini
vonuzu said:
If someone has a usb on the go cable, please try and report.
Пратено со Tapatalk 2 од мојот SGSIII mini
Click to expand...
Click to collapse
I am not working - root - and app USB Host Controller, USB OTG Helper bat report "not driver"
Yeah its not working.
BTW hello all.
Just got this phone
Sent from my GT-I8190 using xda app-developers app
ppero196 said:
Yeah its not working.
BTW hello all.
Just got this phone
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
Have you tried with the cable? Its funny coz there are some options that i dont understand. See the pics in the attacment. There is a option to import contacts fromusb storage and the other pic from the root exsplorer app under storage there are som usb drive selections? So could it be that theres support for USB OTG?
Пратено со Tapatalk 2 од мојот SGSIII mini
vonuzu said:
Have you tried with the cable? Its funny coz there are some options that i dont understand. See the pics in the attacment. There is a option to import contacts fromusb storage and the other pic from the root exsplorer app under storage there are som usb drive selections? So could it be that theres support for USB OTG?
Пратено со Tapatalk 2 од мојот SGSIII mini
Click to expand...
Click to collapse
I saw that also.
Maybe it can?
I need to get myself a cable
Sent from my GT-I8190 using xda app-developers app
I tested it with an USB OTG cable and it didn't work...
I tried a couple of times with two USB sticks, one formatted FAT and the other one NTFS. I also installed chainfire's Stick Mount app but that didn't help either.
Here's what USB Host Diagnostics (another one of chainfire's apps) displayed:
I really hope it's just a software-side regulation which can be modified...
Else why would the usb folders be there in mnt (and the options to import)?
I think you need the kernel sources to build the USB otg kernel module and load it through terminal using "insmod" or as a init.d script.
#pitchblack5691#
i8910
any solutions for this problem with samsung galaxy s3 mini and otg i have the same problem
I agree with pitchblack. Tried a USB OTG cable and it didn't work. It might need a modded kernel like Pitchblack said
Nitro_123 said:
I agree with pitchblack. Tried a USB OTG cable and it didn't work. It might need a modded kernel like Pitchblack said
Click to expand...
Click to collapse
The support for it is in the rom, but like you said probably not enabled in the kernel.
How to enable yhis fuction in kernel
I haven't received this device yet . Next week I'll receive this device and after that I'll try and build kernel modules for this device using the open source kernel source code.
I myself have no experience in building kernel modules but I know the procedure. Just search about building kernel modules from source and you'll definitely get a clear picture about how to build it from source and for any assistance PM me and let's learn together :thumbup:
#pitchblack5691#
Can anyone tell me what ".ko" files are present in "/lib" and "/system/lib/modules" ?
#pitchblack5691#
pitchblack5691 said:
Can anyone tell me what ".ko" files are present in "/lib" and "/system/lib/modules" ?
#pitchblack5691#
Click to expand...
Click to collapse
There is no .ko modules in system/lib/modules, there's no modules folder at all, and in lib/modules:
Sent from my GT-I8190 using Tapatalk 2
You need usb.ko module in there to mount your USB flash drive . That can be compiled using the kernel source.
#pitchblack5691#
Does someone find a solution for usb otg kernel
UMS doesn`t work on our devices? Can anyone answer? Thanks!
http://forum.xda-developers.com/showthread.php?t=2186034
I got it working in my gt-i8190.
I add below line under permissions inside handheld_core_hardware.xml
<feature name="android.hardware.usb.host" />
The file is located inside /system/etc/permissions folder.
After that, I restart the phone and tested the OTG cable with usb stick and nothing happens.
Then I tried to install Usb Host Controller app and tested again and viola! It's working!
I don't know which of the two procedures has caused the device to work but I tried already in the past to install
the app and nothing happens. Also the OTG helper was still installed in my phone.
I will try to figure it out tomorrow but I'm happy right now..
My phone now can read usb stick and also the usb mouse is working!
I use Nexus USB app to read usb storage files.

[Q] USB connection problem

Am using SGSII v10.1 by spacecaker.
When I connect my ace to pc through USB cable, my mobile isn't showing "USB connected" instead its gettinng charged, but before it used to show and i used to copy files from my pc to mobile.
Any help would be appreciated.
Sent from my GT-S5830 using xda app-developers app
Shahrukh3993 said:
Am using SGSII v10.1 by spacecaker.
When I connect my ace to pc through USB cable, my mobile isn't showing "USB connected" instead its gettinng charged, but before it used to show and i used to copy files from my pc to mobile.
Any help would be appreciated.
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
it's strange... maybe a kernel trouble? I don't know I was able to connect my device via USB when I was using this rom... did you change/mod anything?
If you want to transfer files without using cable you can try my sgnature's link
Viper The Ripper said:
it's strange... maybe a kernel trouble? I don't know I was able to connect my device via USB when I was using this rom... did you change/mod anything?
If you want to transfer files without using cable you can try my sgnature's link
Click to expand...
Click to collapse
Prob solved: Usb driver was missing
Sent from my GT-S5830 using xda app-developers app

Possible USB otg

So I've been flashing kernels from other omap 4 devices (cube, x3 etc.)
They seem to work. s3c is gone but still says device might not support it. Someone try with the eternity kernel for x3 ? I'm waiting on
Otg cable. Otg is drffinately within our reach. There is one room that only works on gb v20p. but the link its dead.. Lol
Sent from my LG-P925g using xda app-developers app

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