Hi, anyone buyed an otg cable with male/female micro usb-usb 2.0 to connect external flash drive and keep charging the phone at same time?
I have bought that but only works the usb 2.0, i cant charge the phone. Sorry but i cant post the link of the product, here is a picture of them.
Sry for my english.
Make sure you have a 'charge only' lead to the charger (Shows as 'AC connected' not 'USB Connected') or you'll find you won't have enough power to do everything.
techguyone said:
Make sure you have a 'charge only' lead to the charger (Shows as 'AC connected' not 'USB Connected') or you'll find you won't have enough power to do everything.
Click to expand...
Click to collapse
Yes, i tried but i cant charge. I tried with other phone and works but dont have otg support.
The problem with OTG and simultanous charging is that you'll probably need a custom kernel supporting this.
Because if you use OTG (or a data cable respectively), the phone will only charge with 500 mA max. - this might not be enough to charge your phone while using power-consuming apps (navigation, games,...). If you want the phone to charge faster/draw more current, you'll need to short-circuit the data leads - but then you can't use OTG/data. Tricky...
dwarf77 said:
The problem with OTG and simultanous charging is that you'll probably need a custom kernel supporting this.
Because if you use OTG (or a data cable respectively), the phone will only charge with 500 mA max. - this might not be enough to charge your phone while using power-consuming apps (navigation, games,...). If you want the phone to charge faster/draw more current, you'll need to short-circuit the data leads - but then you can't use OTG/data. Tricky...
Click to expand...
Click to collapse
I think that is not the reason because if i try to charge only didn't work, i think the charging cable is not compatible with moto g like some chargers specific for some patents.
If someone knows a cable like that to charge and use usb stick or something compatible with moto g I would appreciate.
The cable is probably working, but the kernel is not supporting it. If you use a USB y-cable, it will power a plugged-in USB stick / device, but not your Moto G. You will need a kernel or tomorrow supporting simultaneous data & charging. Have a look in the Nexus 7 sections, there you'll find more information about this.
dwarf77 said:
The cable is probably working, but the kernel is not supporting it. If you use a USB y-cable, it will power a plugged-in USB stick / device, but not your Moto G. You will need a kernel or tomorrow supporting simultaneous data & charging. Have a look in the Nexus 7 sections, there you'll find more information about this.
Click to expand...
Click to collapse
Yes, just as I responded you I made a search on the subject and e found a kernel for it but still no one has made for moto motorola g ....
I hope someone does it soon!!!
javiko_bcn said:
Hi, anyone buyed an otg cable with male/female micro usb-usb 2.0 to connect external flash drive and keep charging the phone at same time?
I have bought that but only works the usb 2.0, i cant charge the phone. Sorry but i cant post the link of the product, here is a picture of them.
Sry for my english.
Click to expand...
Click to collapse
wow i never knew a cable like this existed. i have the normal usb otg cable.
javiko_bcn said:
Hi, anyone buyed an otg cable with male/female micro usb-usb 2.0 to connect external flash drive and keep charging the phone at same time?
I have bought that but only works the usb 2.0, i cant charge the phone. Sorry but i cant post the link of the product, here is a picture of them.
Sry for my english.
Click to expand...
Click to collapse
This is interesting but did you check this out:
The jack of all trades
https://www.youtube.com/watch?v=cZ0ScWa9idk&feature=youtube_gdata_player
Its :
1. Wireless SD Card reader
2. 3000mAh Portable USB charger
3. USB flash disk reader
4. USB external HDD
5. SDD
6. NAS File reader
7. WiFi hotspot
Sent from my XT1033 using xda app-developers app
Related
The most Micro USB to USB converters are not work if you want to use it for OTG converter, because the 4. pin of the micro usb plug is not connected!
The most ebay and computer shop's converters like this!
If you want to use it for working OTG adapter you have to connect the micro usb connector 4. pin to GND (5. pin).
Like this:
I made this mod on my adapter and it works!
First you have to open up the outter cover and carve the plastic around the micro usb pins. You can use multimeter to check the pinout.
After that solder the 4. pin to 5. pin with a piece of wire.
And finally glue back the outter cover.
Video:
So if you have not working adapter you can mod it, if you have suffice experience with electronic and proper tools.
Only do with your own risk!
I have this Usb converter!
With your mod works perfectly!!
just tried it it works perf, thank you!
Weird I got one off eBay from Hong Kong and it works without Modding. Can open files off a USB stick. Got it for £1
Sent from my GT-I9100 using XDA Premium App
Anyone knows how the Galaxy determines to be in home or car dock?
ALexander
hi thanks for great find just built one from a female usb cable vey nice.
WOrked for me too...thanks
skibadee said:
Weird I got one off eBay from Hong Kong and it works without Modding. Can open files off a USB stick. Got it for £1
Sent from my GT-I9100 using XDA Premium App
Click to expand...
Click to collapse
Share the link please
I buy a pair in Dealextreme.com
SKU 50774 o search OTG
It may have a resistor between pin 4 and 5, kind of like a jig,
I remember there was a fun with resistors thread for the sgs1.
I may attack tge free dock I,got from optus.
Sent from my GT-I9100 using XDA App
Vairn said:
It may have a resistor between pin 4 and 5, kind of like a jig,
Click to expand...
Click to collapse
OTG has no resistor, its direct connect to GND.
i bought this one from ebay
(cant post links )
item number 260782021641
and it works with usb drives and i used a mouse in it too
OTG Cable USB (B) to Micro USB (A) Powered with AAA batteries ?
As one knows, Samsung has promised a MHL Cable
You noticed it is not only a cable but a box out of which you may plug in an extra power supply.
The obvious reason is if the passive monitor does not furnish 5V, the phone will rapidly be out of power.
Now you know that to obtain video rather than anything less, Pin 4 (sense) and 5 (Ground) of micro USB (male A) must be connected with a 365K resistance.
I suppose the dock Samsung is selling for I9100 (yes, I have it) is grounded at 1000K as it provides audio with remote, and yes, the dock provides power supply via extra micro USB as well.
I come to my point: If I want to access any USB data On the Go, I need a cable OTG with 2 ports: USB 2.0/3.0 (female, B sided) to a micro USB (male, A sided, grounded but with no resistance = 0K). Many of them exist on the market out there.
But it is quite impossible to use because of lack of power supply in the passive device (let’s say a handy 1T HDD usually powered via Host connexion !
Would it be possible to insert some sort of receptacle for AAA battery in the middle of such a cable to provide for power while you are for a long time out of access to an electric plug ? Does such a cable exist somewhere to buy ? What would be the sheme to mount this ? HELP !
Is it possible to add USB charging cable to USB-host cable? I want to use mouse\keyboard\flash and charge device in the same time.
I also interested how to add power to USB-host cable for devices "High-power device connected".
OTG and Power
thats excactly my question:
is it possible to use otg cable with a trackball or mouse and at same time charge the S2?
give power to usb mouse and charge S2 over a charger!?
Is it possible to use a game controller over usb otg? Would be pretty nice.
Wanna have a S2Play ;-)
anonymous572 said:
Is it possible to add USB charging cable to USB-host cable? I want to use mouse\keyboard\flash and charge device in the same time.
I also interested how to add power to USB-host cable for devices "High-power device connected".
Click to expand...
Click to collapse
it is not possible. usb host can be used one way not two ways.
Sent from my GT-I9100
i do have same problem..is there any suggestions to make sgs2 can read the high-power USB flashdisk via otg??
An USB hub with external power maybe ? I didn't tried this kind of setup, but it should work. I have a hub, but I don't have a OTG cable yet.
blueseeker said:
An USB hub with external power maybe ? I didn't tried this kind of setup, but it should work. I have a hub, but I don't have a OTG cable yet.
Click to expand...
Click to collapse
I've been try this, but still doesn't work for me..I'm also used electrical multi-tester, and the usb flash already has 5V voltage but in my sgs2 still nothing happen (my usb flashdisk doesn't mounted to sgs2)..
Is there any driver/apps do I need to install first before using OTG?? or, is there two kind of sgs2, the one which support OTG and the other one not??
please someone help me...One point I choose this SGS2 is the OTG feature..
PS: sorry for my english
Hi is it possible to sold an USB-OTG and Charging Cable in one, because OTG is draining the Battery so fast
Greeds
sPeEdX100
Sorry can't be done.
It is possible with Livedock. OTG and charging in the same time, so I belive there is chance for SGSIII too.
It is possible with a diy cable. I made mine from and old micro usb to usb A data cable (the one you use to connect a phone to pc), a hardware switch i scavenged from an old radio and a usb extender cable (you only need the part that has the female port to stick other devices in like flash drives. i use the switch to toggle from usb OTG mode and standard data/charging mode to connect to pc. I think you can't charge and use usb OTG simultaneously. for that you could wait for a wireless charging mod.
I believe this might do the trick (have a look at he video as well).
http://www.mobilefun.co.uk/mobile-fun-connection-kit-for-samsung-galaxy-s3-p35462.htm
Think amazon has the S2 "version" for a bit cheaper...
jasweb said:
I believe this might do the trick (have a look at he video as well).
Think amazon has the S2 "version" for a bit cheaper...
Click to expand...
Click to collapse
That looks very interesting.....I wonder if a USB sound card would possibly work in there?
the_buzz_man
Hey total destroyer I would really appreciate if you could tell me how exactly you made that diy cable. It is very important for something I am doibg
Sent from my SPH-D710 using Tapatalk 2
Just want to know for something like, connect a external storage and the other usb to charge the phone or something else and still have the other one to charge the phone.
Thanks
EDIT:
Well since this is getting into a project. I will be adding the info here.
New thread: http://forum.xda-developers.com/showthread.php?p=32618626#post32618626
New info
highvista said:
It looks like it works! Both the phone and my 64GB flash drive are being powered via a USB charger connected to a Y-cable. As far as I can tell, the phone battery isn't being charged and may still be draining a bit--this may depend on the current delivered by the USB charger. But I've been playing music for hours from an attached USB flash drive with my screen on and the battery level is still sitting at 98%.
I've attached ZIP files with a boot image containing the kernel. The yakju boot image was created by replacing the stock kernel in a Nandroid boot image obtained from the Galaxy Nexus described in my sig. The other boot images were created from the boot image included with the Google factory ROM. I can't test these, so use with caution. NOTE!!! Make sure you do a Nandroid backup of your phone before trying out the attached boot images. Things can go wrong and you want to be able to recover.
This was posted earlier in the thread, but credits for the kernel code tweak, along with details, go to the contributor to this thread
http://rootzwiki.com/topic/30615-can-you-charge-usb-host-mode-simultaneously/
Have fun!
10/09/12:
I've added two more ZIP files. These contain boot images with the code modded such that the phone battery is charged when using the Y-cable. NOTE: The phone will think it is being charged any time a USB OTG cable is connected. I haven't figured out a way around this yet. This doesn't really hurt anything, except if you have your phone set to stay on when charging, you could end up running down your battery! Important safety tip.
10/15/12:
I've replaced the previous ZIP files with two new ones. These contain boot images for takju and yakju JRO03C/4.1.1 that provide USB OTG+charging, with the added benefit that you can still use a standard USB OTG cable to connect an external device. As in the stock kernel, the phone will provide power for the external device. In other words, the new kernel in the ZIP archives auto-detects if there is a charger attached via a y-cable and uses it to power the external device and charge the phone, if it's found.
I've also fixed the problem where the phone would show a charging icon in the notification bar if a USB OTG cable was attached without any external device connected to it.
NOTE: THESE ZIP FILES ARE NOT MEANT TO BE FLASHED TO YOUR PHONE. These files contain a file called boot.img that can be flashed to your rooted phone from your computer via ADB with the commands
fastboot flash boot /path/to/<boot>.img
fastboot reboot
You can learn more about using fastboot at http://wiki.cyanogenmod.org/wiki/Fastboot.
12/28/12:
Version V4 is replacing V3. This new version fixes the bug where detaching external power from the USB OTG y-cable or USB hub wasn't detected by the phone. Now, when power is detached, the phone switches to battery power, including supplying battery power to any attached USB devices.
Note that the reverse is not true. If you connect external power when the phone and external USB devices are being powered by battery, the phone will continue to use battery power. The external power is not detected. When in doubt, disconnect and reconnect the USB OTG cable to cause the phone to recognize what's attached.
-----------------------------
12/28/12:
Version V4 is replacing V3. This new version fixes the bug where detaching external power from the USB OTG y-cable or USB hub wasn't detected by the phone. Now, when power is detached, the phone switches to battery power, including supplying battery power to any attached USB devices.
Note that the reverse is not true. If you connect external power when the phone and external USB devices are being powered by battery, the phone will continue to use battery power. The external power is not detected. When in doubt, disconnect and reconnect the USB OTG cable to cause the phone to recognize what's attached.
Click to expand...
Click to collapse
Rotary Heart said:
Just want to know for something like, connect a external storage and the other usb to charge the phone or something else and still have the other one to charge the phone.
Thanks
Click to expand...
Click to collapse
No one knows? what about a usb hub?
Its, like something else.
Sent from my Galaxy Nexus using Tapatalk 2
android01 said:
Its, like something else.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
What does that means?
Rotary Heart said:
Just want to know for something like, connect a external storage and the other usb to charge the phone or something else and still have the other one to charge the phone.
Thanks
Click to expand...
Click to collapse
I believe he is making a reference to your op
I don't understand what op is asking.
Sent from my Galaxy Nexus using xda app-developers app
I think he is wanting to somehow daisy chain the devices having power from the first one provide enough charge current for the last one. Least that is what im thinking he said i dunno though
Ok let me explain it a bit better. Lets say I have a flash drive (external storage, external hard drive, whatever you want to call it) I connect it to my phone with a usb to micro usb adapter. Now I have my ONLY micro usb connector in use, but after a while I'm running out of battery so I want to charge my phone BUT I can't since I can't remove my flash drive (because I'm using it).
Now I'm asking for an adapter or something that can let me connect my flash drive and still be able to charge my phone. like a 2 usb to 1 usb adapter for PC. Or like the adapter to connect 2 headphones in one headphone port.
I hope it's clear enough now. :laugh:
http://www.monoprice.com/mobile/Pro...Id=103&categoryId=10303&subCategoryId=1030303
Connect that to a powered hub, plug flash drive into one of the hub ports. That should work, though i don't use usb otg, so i couldn't say for sure.
Rotary Heart said:
Ok let me explain it a bit better. Lets say I have a flash drive (external storage, external hard drive, whatever you want to call it) I connect it to my phone with a usb to micro usb adapter. Now I have my ONLY micro usb connector in use, but after a while I'm running out of battery so I want to charge my phone BUT I can't since I can't remove my flash drive (because I'm using it).
Now I'm asking for an adapter or something that can let me connect my flash drive and still be able to charge my phone. like a 2 usb to 1 usb adapter for PC. Or like the adapter to connect 2 headphones in one headphone port.
I hope it's clear enough now. :laugh:
Click to expand...
Click to collapse
This is the closest thing i could find.
ttabbal said:
http://www.monoprice.com/mobile/Pro...Id=103&categoryId=10303&subCategoryId=1030303
Connect that to a powered hub, plug flash drive into one of the hub ports. That should work, though i don't use usb otg, so i couldn't say for sure.
Click to expand...
Click to collapse
I thought about this one, maybe I will give it a try. I hope it works.
Thanks
Rotary Heart said:
Ok let me explain it a bit better. Lets say I have a flash drive (external storage, external hard drive, whatever you want to call it) I connect it to my phone with a usb to micro usb adapter. Now I have my ONLY micro usb connector in use, but after a while I'm running out of battery so I want to charge my phone BUT I can't since I can't remove my flash drive (because I'm using it).
Now I'm asking for an adapter or something that can let me connect my flash drive and still be able to charge my phone. like a 2 usb to 1 usb adapter for PC. Or like the adapter to connect 2 headphones in one headphone port.
Click to expand...
Click to collapse
Unfortunately, the answer is no. I've tried several ways to get this to work, with no success. I routinely mount a flash drive using a USB OTG cable and the Stickmount app in order to listen to my music collection. It works great, but USB OTG drains the phone battery rather quickly.
I even cut out a notch on my desktop dock so I could attach the flash drive while trying to charge the phone via the dock's pogo pins. Here's a thread discussing this:
http://forum.xda-developers.com/showthread.php?t=1651757
The USB standard does provide for a method of charging while using USB OTG via a device called an Accessory Charger Adapter. But I haven't found such a device available anywhere.
Sorry to be the bearer of bad news. If you do happen to find another solution, do let us know.
I don't think I have the bits needed to try it, but looking through the spec, I think you can simulate the requirements for the ACA.
Connect a 124K resistor from ID to GND on the micro side. That should tell the OTG host (the phone) to go to Charge/Host mode allowing the B device (memory stick etc) to work AND allowing the phone to charge... You will need to provide a decent 5V power connection. You need to power both the phone and the accessory device from this.
ttabbal said:
I don't think I have the bits needed to try it, but looking through the spec, I think you can simulate the requirements for the ACA.
Connect a 124K resistor from ID to GND on the micro side. That should tell the OTG host (the phone) to go to Charge/Host mode allowing the B device (memory stick etc) to work AND allowing the phone to charge... You will need to provide a decent 5V power connection. You need to power both the phone and the accessory device from this.
Click to expand...
Click to collapse
Ok I understand the resistor and where to connect it, but where I will connect the power source? if the memory stick is using the micro usb port?
Rotary Heart said:
Ok I understand the resistor and where to connect it, but where I will connect the power source? if the memory stick is using the micro usb port?
Click to expand...
Click to collapse
Powered hub. Or otherwise connect to the power lines..
ttabbal said:
Powered hub. Or otherwise connect to the power lines..
Click to expand...
Click to collapse
Ok thanks I will try this one and when I have it done will update the thread.
Rotary Heart said:
Ok thanks I will try this one and when I have it done will update the thread.
Click to expand...
Click to collapse
So? You tried that out? it worked?
caioketo said:
So? You tried that out? it worked?
Click to expand...
Click to collapse
I'm waiting to receive my powered hub... So will let you know.
I'm about to do this too, so if I got mine first, i update here. =D
And it should work, couse it will be the same in specification, so teorically it will work!
caioketo said:
I'm about to do this too, so if I got mine first, i update here. =D
And it should work, couse it will be the same in specification, so teorically it will work!
Click to expand...
Click to collapse
If you got it to work I will love to see it . Mine still on its way home...
Hi there,
I have a samsung galaxy S3 (rooted) and have recently purchased OTG cable. The problem is that when I connect s3 with Hitachi Touro (mobile USB 3.0) through OTG cable hard drive does appear in files. I have installed paragon NTFS and stickmount apps but it doesn't seem to connect even though a message keeps appearing "usb connector is connected". Hard drive gives a clicking sound when it is connected with S3 but works perfectly with the computer.
Does anyone know solution to this?
Thanks and regards
I've heard of some people having problems when connected to a usb 3.0 port on their computer and have to connect to a 2.0 port instead. Maybe related?
Sent from my SGH-T999 using xda app-developers app
DocHoliday77 said:
I've heard of some people having problems when connected to a usb 3.0 port on their computer and have to connect to a 2.0 port instead. Maybe related?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
USB 3.0 I don't think is supported. What I've seen people do is use a 2.0 cable extension with their 3.0 device. As this downgrades it to 2.0 because they should be compatible with 2.0 just won't have the insane speeds as 3.0. Or you can get a USB hub and plug it in that way.
Sent from my SGH-T999 using Tapatalk 2
Sounds like the Hard Drive is not getting enough power (The clicking), do you have it plugged into an external power supply?
*.*
splatdotsplat said:
Sounds like the Hard Drive is not getting enough power (The clicking), do you have it plugged into an external power supply?
*.*
Click to expand...
Click to collapse
Thanks for all the replies. Hard drive is not connected to power supply as it is portable.
Maazyazdani said:
Thanks for all the replies. Hard drive is not connected to power supply as it is portable.
Click to expand...
Click to collapse
Splatdotsplat is correct. That clicking sound are the heads resetting to the park position. This usually happens when drives are not getting enough power. When the drive spins up it peaks its power consumption and cuts out because there is not enough so the heads reset. Portable or not that is the issue. I have seen this happen with some portable drives on computers (especially larger capacity). A lot of times the solution can be as simple as using a shorter cable. Sometimes it doesn't work.
as stated above, the only way to run external hdd's of any kind is to be sure they're powered, even some thumbdrives will draw more power than the phone can provide and you'll notice your batt life take a steep dive (as did my Galaxy Nexus w/otg on an HP 16gb thumbdrive)
power the drive through a powered hub and you're good to go!
splatdotsplat said:
Sounds like the Hard Drive is not getting enough power (The clicking), do you have it plugged into an external power supply?
*.*
Click to expand...
Click to collapse
This is why i recommended using a USB powered HUB as the HUB will give enough power to the external hard drive.
elesbb said:
This is why i recommended using a USB powered HUB as the HUB will give enough power to the external hard drive.
Click to expand...
Click to collapse
Having the same issue myself, otg cable with Samsung portable 500GB external HDD and stickmount pro works fine with my Nexus 7,but won't work with my Galaxy even though it recognises the HDD, so do you think a USB hub would be the solution, and can anyone recommend one
Thanks
Anyone?
Sent from my Nexus 7 using xda app-developers app
i wish there are people who are willing to investigate/try this thing out, it would be awesome to make a portable hard drive works on our S3..
kemaro30 said:
i wish there are people who are willing to investigate/try this thing out, it would be awesome to make a portable hard drive works on our S3..
Click to expand...
Click to collapse
Just to throw in some info. I do agree about the hdd not getting enough power as the cause for the clicking. I have a 500gb hitachi drive that does that if a long usb cable is used. The drive didn't come with a power adapter but instead came with a short usb cable that had two heads. allowing it to draw power from two ports. It also had a port for an adaptor though.
When testing with my Samsung Galaxy sIII It doesn't work unless I have the hd running via external power or have the second usb connector on the cable connected to a charging usb cable. Both options charge the phone while the hd is connected to the phone.
The usb cable with the double ports actually works well for me. I have the first port connected to the otg cable that I made and the second connection connected to a usb extender that is connected to my 2A tablet charger. That way I can charge at the same time.
esqueue said:
Just to throw in some info. I do agree about the hdd not getting enough power as the cause for the clicking. I have a 500gb hitachi drive that does that if a long usb cable is used. The drive didn't come with a power adapter but instead came with a short usb cable that had two heads. allowing it to draw power from two ports. It also had a port for an adaptor though.
When testing with my Samsung Galaxy sIII It doesn't work unless I have the hd running via external power or have the second usb connector on the cable connected to a charging usb cable. Both options charge the phone while the hd is connected to the phone.
The usb cable with the double ports actually works well for me. I have the first port connected to the otg cable that I made and the second connection connected to a usb extender that is connected to my 2A tablet charger. That way I can charge at the same time.
Click to expand...
Click to collapse
Hi the problem i basically power as in the amount of current your device requires, i know that the standard specifications of the original 2.0 interface is about max 500mA and 5Vdc per port, in some cases the maximum output current is even smaller due to hardware restrictions, this can lead to difficulties when trying to power something like an external hard drive. Therefore a long cable will also give a problem due to the resistance of the material, because the required voltage level is not high enough.
I do not know if there is a spec sheet containing information about the output capabilities of the usb port, if there is one i recommend using that to match an external hard drives, if you do not want to use an external power supply.
Edit: you could also use an external power bank/battery pack but i seems a bit bulky
kemaro30 said:
i wish there are people who are willing to investigate/try this thing out, it would be awesome to make a portable hard drive works on our S3..
Click to expand...
Click to collapse
Sure go out and buy me one and i'll test all day..
USB OTG works out of the box for low power devices. I havent seen/read anything stating USB 3.0 works on the S3. I have a 1TB hard drive my brother gave me, its not the newer ones that are ssd so it has a power adapter with it and it works perfectly with my S3. Going to be using it in a few minutes to back up my internal SD.
So guys I have the GT-I9300 ( Galaxy S3 ) and I have 1 TB WD My Passport
I'm plannig to buy the OTG piece ! so as of now is possible to connect the hardrive to the phone or not yet !?
Is there even a driver and an app to do such a thing? As I see it the USB port is configured as an external storage device to connect to a computer not the other way around. What you are doing is connecting two storage devices together. There's no way I would ever connect anything to my phones USB port that requires power. If I were to, it would be through a powered hub.
Hi Eles
elesbb said:
USB 3.0 I don't think is supported. What I've seen people do is use a 2.0 cable extension with their 3.0 device. As this downgrades it to 2.0 because they should be compatible with 2.0 just won't have the insane speeds as 3.0. Or you can get a USB hub and plug it in that way.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
I have read that you connected your S3 with external powered HDD. I bought yesterday the genuine samsung OTG cable and it is working only with memory stick and joystick controller. Don't know why it is not working with my external powered HDD - 500 GB WD. Any ideea ? My S3 is not rooted.
Thanks,
M.
No, nobody is going to have a recommendation for a powered USB hub.
It's a trivial, generic, piece of kit you buy nearly anywhere for under US$10 (unless you're a complete sucker.) Just make sure whatever you get *includes* a power supply.
Get one in the shape of a person, or a kitty cat, or a Tardis, whatever thrills you.
KurrentUser said:
Is there even a driver and an app to do such a thing? As I see it the USB port is configured as an external storage device to connect to a computer not the other way around. What you are doing is connecting two storage devices together. There's no way I would ever connect anything to my phones USB port that requires power. If I were to, it would be through a powered hub.
Click to expand...
Click to collapse
that's not quite accurate. when you plug your phone into your PC, the drivers that you installed will see your phone as a usb device (or media device) and allow you to use your phone as such
an OTG (on-the-go) cable allows you to connect a storage device to your phone, such as a thumb drive or external hard drive (powered or not) and then your phone acts like your PC and uses that device as storage
elesbb said:
USB 3.0 I don't think is supported. What I've seen people do is use a 2.0 cable extension with their 3.0 device. As this downgrades it to 2.0 because they should be compatible with 2.0 just won't have the insane speeds as 3.0. Or you can get a USB hub and plug it in that way.
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I can confirm that in my case forcing my ADATA HV610 1 TB disk to USB 2.0 mode worked. The trick is to use a standard micro-USB cable (e.g. the one that comes with your charger) instead of the standard cable that comes with the HDD.
More detail:
The common USB 3 cable which comes with most new HDDs uses USB 3.0 Micro-B plug which, in practice, is a micro-USB with a "half-micro-USB" next to it. The part most people don't know is that you can use a common micro-USB cable (as the one from your charger) to connect your HDD to your PC (or other device) with the cost of loss of USB 3.0 compatibility. Which, in our case, is what we need, as this switch makes the HDD less power-hungry.
Post a comment if it works for other hard drives too (I think WD also use Micro-B connectors for their USB 3.0 Passports)
Unfortunately, I just wasted over $30 on a Valarm IoT OTG Y cable. It does not work at all as a host cable for any USB device on the G4. I was hoping to use the Valarm cable to connect a USB DAC and charge the phone at the same time. The cable will let me charge the phone but whatever I connected to the USB female port is not recognized. If anyone finds a USB host cable that allows charging, please post!
mattnin said:
Unfortunately, I just wasted over $30 on a Valarm IoT OTG Y cable. It does not work at all as a host cable for any USB device on the G4. I was hoping to use the Valarm cable to connect a USB DAC and charge the phone at the same time. The cable will let me charge the phone but whatever I connected to the USB female port is not recognized. If anyone finds a USB host cable that allows charging, please post!
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From what i understand otg goes one way or the other it cant act as a host and carge at the same time. It flips the charging circut to flow out instead of in. Ive been through this on a few phones tried even straight wiring a powerline to the otg itll power the usb device but not charge the phone.
TheMadScientist420 said:
From what i understand otg goes one way or the other it cant act as a host and carge at the same time. It flips the charging circut to flow out instead of in. Ive been through this on a few phones tried even straight wiring a powerline to the otg itll power the usb device but not charge the phone.
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The manufacturer of that cable clearly states that it'll charge a samsung phone, not confirmed working on a G4 though. Here is the link, http://shop.valarm.net/products/micro-usb-host-otg-y-cable-with-micro-usb-power-for-samsung
I wish there was a way to enable charging using OTG.
mattnin said:
The manufacturer of that cable clearly states that it'll charge a samsung phone, not confirmed working on a G4 though. Here is the link, http://shop.valarm.net/products/micro-usb-host-otg-y-cable-with-micro-usb-power-for-samsung
I wish there was a way to enable charging using OTG.
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Yea me to i have a few devices that hook to my car that drain my tablet and phone batts and it kills me the only other way ive got it to work is hard wire a charger to the phone. But of coarse this is a old throw away gs3 that im talkin bout not my g4. I havnt tried on my g4 yet but its all phone specs has to have dual charging circuts cause they can only flow one at a time. Now some new devices i know. Do support otg with charging capabilities.