[Q] Does LG L9 Support USB on The Go? - LG Optimus L9 P760, P765, P768, P769

Hi everyone I'm Noob here, Just want to ask does LG L9 Support usb on the go?, just curious cus I saw in GSM arena no explanation about that,
thanx

Odp: [Q] Does LG L9 Support USB on The Go?
L9 doesn't support OTG.
Sent from my LG-P760 using xda app-developers app

Kernel doesn't support otg.

Odp: [Q] Does LG L9 Support USB on The Go?
artas182x said:
Kernel doesn't support otg.
Click to expand...
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That is true but only if we can get 5v output on microusb.
Sent from my LG-P760 using xda app-developers app

Don't exist any way??
Sent from my LG-P768 using Tapatalk 2

luq529 said:
That is true but only if we can get 5v output on microusb.
Sent from my LG-P760 using xda app-developers app
Click to expand...
Click to collapse
just powered otg and will be happy?
no root, no custom rom?
thx in advance

After giving external 5V still mouse on usb not working.

For handshaking the host has to provide 100mA current. I think the L9 can't even this. Not even the LED of some mini cardreader turned on, when i attached it, and that was a 0,1A device.
But there's still some possibility that OTG would work with self-powered devices or an active hub and Chainfire's Stick Mount app or the plugin for Total Commander and such. Then you can even read from, but not write to NTFS drives, with another plugin or tool.

Related

Just bought USB adapter and.........

Doesnt read my thumb drive any suggestions ? Does it then connect to a powered hub and then ur able to access the devices?
Sent from my GT-P7510 using XDA Premium App
Try formatting the drive to fat 32
I did but i did read up on it though and you do need something to power the device that ur using I.E powered hub thanks for response though
Sent from my GT-P7510 using XDA Premium App
if its a flash drive, you don't need external power
Rockwell22 said:
I did but i did read up on it though and you do need something to power the device that ur using I.E powered hub thanks for response though
Sent from my GT-P7510 using XDA Premium App
Click to expand...
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Are you rooted? If so, what Rom and what kernel?
I had the same issue with the bonsai .1.5 with their 2.0 kernel. Once I flashed over Pershoot's latest, I was good again and usb key could be read/seen.
Rockwell22 said:
Doesnt read my thumb drive any suggestions ? Does it then connect to a powered hub and then ur able to access the devices?
Sent from my GT-P7510 using XDA Premium App
Click to expand...
Click to collapse
Powered hub is only needed for high-current bus-powered devices, right now the known list is:
1) 2.5" portable hard drives (of the spinning type)
2) PS3 controllers that are not fully charged
Things that do not need a powered hub:
1) Flash drives and flash card readers (Must be FAT32)
2) Fully charged PS3 controllers
3) 3.5" externally-powered hard drives (however most of these are NTFS, which presents its own challenge).
Apparently the kernel in Bonsai ROMs is severely broken with regards to USB host support.
Powered usb hub
HI has anyone got a UK link for a Powered usb hub as trying to connect a 2.5 device to my tab 10.1
Thanks
JB

[Q] Atrix as USB host

I have OTG USB host cable for Motorola Xomm. Is there any way this coulb be used with Atrix??
Don't take my answer as 100 percent. I want to say no dice on the usb host deal, but the hd dock and lapdock have usb ports for key/mouse. I think somebody mounted an external hdd but had problems. Hopefully somebody else can shed more light on this.
I voided my warranty.
It'll need a 5vdc power supply
Sent from my Motorola Atrix 4G MB860 using XDA App
Yeah there is a post on this already but the answer is that you just need a powered USB hub and that cable and you can use it as a host.
Sent from my MB860 using XDA Premium App
beatphreek said:
Yeah there is a post on this already but the answer is that you just need a powered USB hub and that cable and you can use it as a host.
Sent from my MB860 using XDA Premium App
Click to expand...
Click to collapse
So ho come Galaxy S2 does not need powered hub??
http://www.youtube.com/watch?v=giJXF5pIITc
I know nothing about Samsung, but my Atrix works fine as USB host. All you need is powered USB hub and cheap OTG adapter. I bought one from Dealextreme (sorry, can't post links). It works great with any USB keyboard or mouse or FAT formated memory drive.
kufel said:
So ho come Galaxy S2 does not need powered hub??
http://www.youtube.com/watch?v=giJXF5pIITc
Click to expand...
Click to collapse
I say give it a whirl and report back
Excuse me, how to connect powered USB hub and OTG adapter with Atrix? I want use keyboard and mouse with Moto Atrix. Let me know, please

Usb OTG connector. What have you connected to your GS3?

Would not work with my Toshiba 1TB HD. Did connect multiple flashdrives.
What have you connected?
Sent from my SPH-L710 using xda app-developers app
wytecaztle said:
Would not work with my Toshiba 1TB HD. Did connect multiple flashdrives.
What have you connected?
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
I've connected my PS3 controller and synced it over Bluetooth with the Sixaxis app. I've also connected a mouse and it worked pretty well. Nothing else so far.
Man this phone is great. Would love to hear what else you guys have connected.
Sent from my SPH-L710 using xda app-developers app
got my 500gb GoFlex sattelite to work. Took a while to show my files but it definitely works.
wytecaztle said:
Would not work with my Toshiba 1TB HD. Did connect multiple flashdrives.
What have you connected?
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Have you tried connecting the phone to a powered hub and then the HDD.
Randomacts said:
Have you tried connecting the phone to a powered hub and then the HDD.
Click to expand...
Click to collapse
No not yet thanks for the tip! Will order one.
Sent from my SPH-L710 using xda app-developers app
got a few flash drives to work. a few different mice. a USB hub AND.... a SNES controller i wired up for USB with the retro-USB chip.
the controller was plug and play! no hacking/drivers needed!!!
i would assume most of the Retro-USB DIY/solder type chips would work then cuz i think they are the same controller chip but just flashed different for the different types of controllers.
Hmm,
connected my usb HD , a usb flash drive, and my logitech unifying receiver --> with keyboard and mouse ...all at the same time via a powered hub ;-) ... and it works!
Great ideas! Waiting on my USB hub now. Thanks everyone.
Sent from my SPH-L710 using xda app-developers app
Tried connecting it to various head units (was thinking about buying one for music), didn't work with any of them. And since the S3 doesn't support Mass Storage mode it basically can't be used at all (unless you do Aux or Blutooth, which I don't want to do).

[Q] Adapter HDMI?

Hello, anyone ever used this adapter hdmi? That works for some?
docteur-gsm. com/en/lg-optimus-l9/58687- lg-optimus-l9-mhl-hdmi-adapter.html
gbl5 said:
Hello, anyone ever used this adapter hdmi? That works for some?
docteur-gsm. com/en/lg-optimus-l9/58687- lg-optimus-l9-mhl-hdmi-adapter.html
Click to expand...
Click to collapse
it's via usb otg, and that isn't working on L9.
even a computer mouse isn't working via the micro usb
hamdimo said:
it's via usb otg, and that isn't working on L9.
even a computer mouse isn't working via the micro usb
Click to expand...
Click to collapse
So it's not possible to use hdmi in L9?
Don't think so.
Sent from my LG-P769 using xda app-developers app
But has anyone ever used it hdmi? Really wanted to use
gbl5 said:
But has anyone ever used it hdmi? Really wanted to use
Click to expand...
Click to collapse
UP
Please if you need to know how to use hdmi on it.
Please if you need to know how to use hdmi on it..
I have a hdmi monitor from LG, it came with a "micro usb to hdmi" mhl cable. using this cable would normally show my phone's screen on the monitor, but it's not working. Mhl on L9 isn't working YET.
hamdimo said:
I have a hdmi monitor from LG, it came with a "micro usb to hdmi" mhl cable. using this cable would normally show my phone's screen on the monitor, but it's not working. Mhl on L9 isn't working YET.
Click to expand...
Click to collapse
Then has no chance to see the mobile screen on tv?
gbl5 said:
Then has no chance to see the mobile screen on tv?
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Click to collapse
It is most likely a hardware issue and not a software one. If the chipset doesn't include this function then it won't work..... I think
Sent from my LG-P769 using xda premium
I never thought hdmi via micro usb is possible until I got that cable from LG self. Our stock kernel doesn't support this. We need a custom one. URGENTLY!
hamdimo said:
I never thought hdmi via micro usb is possible until I got that cable from LG self. Our stock kernel doesn't support this. We need a custom one. URGENTLY!
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Click to collapse
Really is a shame to the atrix is already a bit old got it!
gbl5 said:
Really is a shame to the atrix is already a bit old got it!
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Click to collapse
Patience buddy remember all the problems we had, and yet they are all solved.
hamdimo said:
Patience buddy remember all the problems we had, and yet they are all solved.
Click to expand...
Click to collapse
Let's hope,but think hard.

[Q] USB OTG (on the go) support for E970

How to enable USB OTG on AT&T LG Optimus G E970 (Stock Android 4.1.2, Rooted).
I have tried to connect Pen-drive and 1 TB HDD with USB OTG power cable but not working.
pnperl said:
How to enable USB OTG on AT&T LG Optimus G E970 (Stock Android 4.1.2, Rooted).
I have tried to connect Pen-drive and 1 TB HDD with USB OTG power cable but not working.
Click to expand...
Click to collapse
Are you using a "Y" cable? It needs external power because it lacks pin out power.
adfurgerson said:
Are you using a "Y" cable? It needs external power because it lacks pin out power.
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Click to collapse
Yes.
E970 doesn't have otg support. I've never gotten it to work although I didn't try much, from what I remember reading it seemed to involve more trouble than it was worth, if it was even possible at all
Sent from my LG-D959 using Tapatalk
Don't worry to much about OTG support as you can find many other things for extra storage...I've seen a few articles about devices that plug into the USB/charge port and allow data transfer...
Sent from my Optimus G using XDA Premium 4 mobile app
---------- Post added at 06:26 PM ---------- Previous post was at 06:25 PM ----------
In order for OTG to work,you also have to have OTG embedded into the kernel..AFAIK there are currently no kernels that even offer OTG support...
Sent from my Optimus G using XDA Premium 4 mobile app
jxcorex28 said:
Don't worry to much about OTG support as you can find many other things for extra storage...I've seen a few articles about devices that plug into the USB/charge port and allow data transfer...
Sent from my Optimus G using XDA Premium 4 mobile app
---------- Post added at 06:26 PM ---------- Previous post was at 06:25 PM ----------
In order for OTG to work,you also have to have OTG embedded into the kernel..AFAIK there are currently no kernels that even offer OTG support...
Sent from my Optimus G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Not possible ?
Quite disappointing
Nobody has idea to do so ?
Its possible but you have to know how and where to add OTG support and I'm not sure its any different of a place for different devices. I do believe I might of seen an old ROM thru these forums that had added OTG support. I'm not 100% sure about that..I could be wrong
Sent from my Optimus G using XDA Premium 4 mobile app
jxcorex28 said:
Its possible but you have to know how and where to add OTG support and I'm not sure its any different of a place for different devices. I do believe I might of seen an old ROM thru these forums that had added OTG support. I'm not 100% sure about that..I could be wrong
Sent from my Optimus G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Houstonn did some work on it but not sure if it was ever confirmed to work.
http://forum.xda-developers.com/showpost.php?p=49193521&postcount=3810
There ya go...I knew I had seen it b4 but I wasn't sure..
Sent from my Optimus G using XDA Premium 4 mobile app
I picked one of these up a while back but have only tried it with flash drives, but it is supposed to work with HDD.
http://www.kingston.com/us/wireless/wireless_readers
Still not got answer of my question.
Several users have answered your question..Houstonn created a kernel with OTG support. Is there a likelihood it works ? Probably not...no offense,and I don't mean to sound rude. If OTG support is such a desire for you to have than make a kernel...kernel dev work can be more challenging (at times) than ROM development
Sent from my LG Optimus G using XDA Premium 4 mobile app
Also posted link for WiFi device that will allow you to connect storage up to 2TB for less than $50.00
y cable does no work i tried
Micro usb otg y cable does not work,i tried a lot

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