Does anyone have an idea whether its possible to use MHL + OTG with charging on the Skyrocket? Whether it be stock or an aftermarket rom/kernel doesn't matter. I can't seem to find a definitive answer on this phone, but I'm leaning toward not possible.
This is what I planned on ordering. http://www.amazon.com/gp/product/B009LAZG2M/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
I would assume since the MHL adapter puts the device in charge mode, it wouldn't read the attached usb device (if using a hub or y adapter) since it is not in Host mode. Any have any experiance with this or have any links they can provide. It would be much appreciated!
kennyry said:
Does anyone have an idea whether its possible to use MHL + OTG with charging on the Skyrocket? Whether it be stock or an aftermarket rom/kernel doesn't matter. I can't seem to find a definitive answer on this phone, but I'm leaning toward not possible.
This is what I planned on ordering. http://www.amazon.com/gp/product/B009LAZG2M/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
I would assume since the MHL adapter puts the device in charge mode, it wouldn't read the attached usb device (if using a hub or y adapter) since it is not in Host mode. Any have any experiance with this or have any links they can provide. It would be much appreciated!
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I have the same cable and mhl works as long add the rom supports it. As for your question I found this http://forum.xda-developers.com/showthread.php?t=1741583&page=21 and on the last page there is a link for someone who got it to work on as3 however our phones have different pin configuration but you should be able to do the same thing as him
OTG while using MHL sounds like a great way to fry something important on your phone. it's clear the note 2 had something like this in mind with the smart dock. it looks like the smart dock works with the S3 so it could be that the way they designed the usb port it all just works as needed for this.
I'm interested in the usecase/motivation for doing both at the same time if you don't mind sharing.
lart2150 said:
OTG while using MHL sounds like a great way to fry something important on your phone. it's clear the note 2 had something like this in mind with the smart dock. it looks like the smart dock works with the S3 so it could be that the way they designed the usb port it all just works as needed for this.
I'm interested in the usecase/motivation for doing both at the same time if you don't mind sharing.
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Well my Skyrocket screen was destroyed by my youngest son So, I had an idea to use the old phone with the MHL adapter to connect to my TV (which is not a smart TV). The need for the OTG is to plug in peripherals such as kb/mouse, but after further review, i could probably just use bluetooth. The device itself doesn't need to have much storage really, all of the movies are being streamed from my mini home server (DLNA).
So instead of going out and spending 60 on a smart TV adapater, I figured I would try to make use of what I already had, a phone with a broken screen. I'm not even sure the digitizer works and I was unable to find a replacement screen a decent price. The phone has already been replaced with a Nexus 4, so I'm not really concerned with the "safety" of the skyrocket.
I think it would be nice to use it as a TV adapter, surf net, play games watch movies while in bed using a wireless mouse/keyboard.
You would think there would already be something like this out there...
I came across this, then noticed their statement "Use Bluetooth keyboard for wireless control" Which really tells me no OTG... and heard was broken ha.
http://www.amazon.com/iBolt-Streamer-MHL-Charging-Dock/dp/tech-data/B0094M3DZY/ref=de_a_smtd
As the title says, I want to charge my Nexus 9 while using a keyboard/mouse and other peripherals that I would have connected to the Nexus 9 through a USB hub. I know it is not always possible to charge through the hub, so I was thinking about something like a 'micro USB splitter" that expands the micro-USB port into 2 micro-USB ports: one for the charger that comes with the Nexus 9, and the second port for a OTG cable/usb hub/etc. Anyone have any thoughts on this?
I did read this post here for the Nexus 7 but not sure if the same is true for the Nexus 9.or if any additional options existed for the 9. Ultimately, I guess I'm wondering if it is unrealistic to expect to find something that charges the device at the same time as using a hub/OTG cable without too much modding or hassle? My device is rooted and I've flashed some mods and tweaked some things on previous devices I've had, but am by no means an expert so I would hope to keep the hacking/modding for something like this to a minimum, if possible. Plus, there's an outside chance I may return the Nexus 9 in the next week so I wouldn't want to get too crazy until I knew for sure I'd be keeping it.
I understand that a specific kernel with certain capabilities may be needed, but I'm unsure how to find out which kernel would work and if it would be compatible with stock ROM or CM12 (when it comes out). Any help would be greatly appreciated. Even if it's a pipe dream, I'd at least know not to continue to waste my time looking for a solution that doesn't exist
I tried this one a few days ago but it did not work: https://sites.google.com/site/sonicboomworld/my-projects/otg-and-charging
Maybe it's possible with the right resistor value.
Edit:
Mod for Nexus 7 - needs kernel support:
https://mehrvarz.github.io/usb-host-mode-power-management-nexus7/
Thanks for the reply - is this kernel still being supported by the dev and is it confirmed working on Nexus 9?
I don't know as i do not own a Nexus 7.
But even if he still supports this kernel it would not help much for the Nexus 9:
A kernel is very hardware specific and the OTG changing issues is even more hardware specific.
There is absolutely no chance that you can simply use the N7 kernel on the N9.
One of the amazing kernel developers (who owns a N9) here at XDA would have to look at it.
Generally I think for "OTG + charging" to work the USB chipset on the device has to support it and/or you have to find out how you could trick the device into enabling this mode (with a certain resistor on the USB connector and/or with a kernel modification).
The bad thing is that no device seems to support the official "USB Accessory Charger Adapter" specification. (see section "OTG micro plugs" here: https://en.wikipedia.org/wiki/USB_On-The-Go for details)
Just to give you more information, there was a nexus 7 kernel by flar2 called ElementalX which had OTG + charging support. He is working on ElementalX for Nexus 9 as well, and he said he may or may not add support for it. If you and maybe others are interested, I'm sure that it will get added upon request.
MWFD said:
As the title says, I want to charge my Nexus 9 while using a keyboard/mouse and other peripherals that I would have connected to the Nexus 9 through a USB hub. I know it is not always possible to charge through the hub, so I was thinking about something like a 'micro USB splitter" that expands the micro-USB port into 2 micro-USB ports: one for the charger that comes with the Nexus 9, and the second port for a OTG cable/usb hub/etc. Anyone have any thoughts on this?
I did read this post here for the Nexus 7 but not sure if the same is true for the Nexus 9.or if any additional options existed for the 9. Ultimately, I guess I'm wondering if it is unrealistic to expect to find something that charges the device at the same time as using a hub/OTG cable without too much modding or hassle? My device is rooted and I've flashed some mods and tweaked some things on previous devices I've had, but am by no means an expert so I would hope to keep the hacking/modding for something like this to a minimum, if possible. Plus, there's an outside chance I may return the Nexus 9 in the next week so I wouldn't want to get too crazy until I knew for sure I'd be keeping it.
I understand that a specific kernel with certain capabilities may be needed, but I'm unsure how to find out which kernel would work and if it would be compatible with stock ROM or CM12 (when it comes out). Any help would be greatly appreciated. Even if it's a pipe dream, I'd at least know not to continue to waste my time looking for a solution that doesn't exist
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The company I work for is developing a OTG cable that does exactly that: lets you charge your phone/tablet while using a USB peripheral.
We are testing it in the UK market currently, but not selling in the US at the moment. You can check it out here: http://www.amazon.co.uk/Sansys-Char...F8&qid=1417298449&sr=8-1&keywords=usb+otg+mlc
We were thinking about doing a kickstarter or indiegogo for it, but not sure the amount of interest in a niche device like this.
Can you confirm that it is working on the Nexus 9? (and/or the Nexus 5)?
If it is, I'll order one immediately. I've been looking for such a thing since I had my Galaxy S2.
lfrst05 said:
Can you confirm that it is working on the Nexus 9? (and/or the Nexus 5)?
If it is, I'll order one immediately. I've been looking for such a thing since I had my Galaxy S2.
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I can't confirm that it will work on the Nexus 9, but my partner from China is sending me a sample so I can try it out. I have a Nexus 9 and 5 also, and they'll be the first devices I will test it on.
We've also sent a couple out to some Youtube reviewers as well, so there may be a video review on them soon.
We just put up an Amazon US listing for this cable if any of you in the states want to try it out: http://www.amazon.com/dp/B00OLKFR44/
I should have one in hand in the middle of the week to test out.
mkygod said:
We just put up an Amazon US listing for this cable if any of you in the states want to try it out: http://www.amazon.com/dp/B00OLKFR44/
I should have one in hand in the middle of the week to test out.
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I'm really excited to get my hands on one of these! let me know if it works.
mkygod said:
I can't confirm that it will work on the Nexus 9, but my partner from China is sending me a sample so I can try it out. I have a Nexus 9 and 5 also, and they'll be the first devices I will test it on.
We've also sent a couple out to some Youtube reviewers as well, so there may be a video review on them soon.
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Sweet, this sounds awesome, let us know if it works :fingers-crossed:
mkygod said:
We just put up an Amazon US listing for this cable if any of you in the states want to try it out: http://www.amazon.com/dp/B00OLKFR44/
I should have one in hand in the middle of the week to test out.
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This arrived from Amazon today. Unfortunately I can't get it to work. When the micro usb is plugged into the N9 it lights up blue. At that point I'm able to mount a thumb drive, use a mouse and Playstation controller. But once the other end is plugged into a charger the light goes off and whatever is connected stops working. The N9 begins to charge at that point. If plugged into my PC, same thing.
Note: the blue light goes off when other end is plugged in regardless of if anything else is in use.
BTW, running elementalX kernel and Lollipopalooza rom.
TSman74 said:
This arrived from Amazon today. Unfortunately I can't get it to work. When the micro usb is plugged into the N9 it lights up blue. At that point I'm able to mount a thumb drive, use a mouse and Playstation controller. But once the other end is plugged into a charger the light goes off and whatever is connected stops working. The N9 begins to charge at that point. If plugged into my PC, same thing.
Note: the blue light goes off when other end is plugged in regardless of if anything else is in use.
BTW, running elementalX kernel and Lollipopalooza rom.
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I've heard some people say in certain other situations with OTG + charge, you need to plug everything in first, then plug the OTG cable into the device. Try that and see if it works?
saadi03 said:
I've heard some people say in certain other situations with OTG + charge, you need to plug everything in first, then plug the OTG cable into the device. Try that and see if it works?
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Gave it a shot with this method but still a no go. Tried it on my phone as well with no luck.
TSman74 said:
Gave it a shot with this method but still a no go. Tried it on my phone as well with no luck.
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Thats a bummer, thanks for the info.
Would we happen to need a kernel that supports simultaneous charging and data transfer? I bought a usb y cable and that only allows me to use one or the other. Which sucks .
Some devices have been known to work with only modified OTG cables such as galaxy tablets and experia phones.
What would this modification be?
I finally got a chance to test out these cables. I thought my first cable was busted so I ordered a 2nd one.
I'm VERY sorry to report that this cable does NOT support USB OTG AND CHARGING AT THE SAME TIME. It is not just your device.
Apparently, there was some miscommunication between me and by business associate in China that lead me to believe that this cable would function this way but it only functions as a USB OTG OR CHARGER CABLE. Language barrier didn't help since I do not speak Chinese and he does not speak English very well. If you read the description, the functionality of this cable is not very clear and obviously written by someone with English as a second language. And also, I can see how the photos can be misleading as well. He went and listed this product on our Amazon account to sell before he even sent me a sample for me to test out and I'm kinda mad at him for doing that.
I was pretty excited at the prospect of it doing OTG and charging at the same time, but now im dismayed that this cable cannot do it. This whole thing was a waste of time to try to bring a product like this to the US that bares little benefit other than being a 2 in 1 cable that can replace a regular USB OTG cable and a Charging cable (albeit a very short charging cable). Sorry that I got your hopes up guys
I do want to clarify exactly what this cable does though: Basically all it does is switch from Charging mode to USB OTG mode depending on how you have it plugged in. If you plug the cable into the mobile device only, the blue light will turn on, letting you know that you can use the USB OTG port. However, once you plug the other end of the cable into a charger, the blue light will turn off, and the cable goes into charging mode. The USB OTG port will not work or light up again until you remove the cable from your charger.
hey there everyone, i'm trying to understand this a bit more. i have the same cable, but my understanding is that it wont work unless the kernel supports it. does anyone know if this is possible to actually fix in the Nexus 9 kernel? i really need this for a project
I am looking for a usb-c "Y" style adapter that will work with my Nexus 6P so that i can transfer data while also charging my device. Ive looked on amazon and have not been able to find a compatible one. Does anyone know of one that is compatible with my device and can also charge it? Also, does anyone know of a usb-c dock that is capable of also charging the Nexus 6P?
Thanks for the help.
bootlessxfly said:
I am looking for a usb-c "Y" style adapter that will work with my Nexus 6P so that i can transfer data while also charging my device. Ive looked on amazon and have not been able to find a compatible one. Does anyone know of one that is compatible with my device and can also charge it? Also, does anyone know of a usb-c dock that is capable of also charging the Nexus 6P?
Thanks for the help.
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I believe Y adapters for type C devices are prohibited by USB specifications. If you are using a desktop with an open PCI slot, try something like this: http://amzn.com/B015JYYZNY
Anyone know of any good adaptors similar to the OTG which would allow to connect USB memory sticks via the USB-C port.
Shah1989 said:
similar to the OTG
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Huh?G I'm using the Note 7 adapter. According to another site some OTG cables don't work with the Z so beware.
Found this on Google store. May go for it unless anyone's already tried with no luck. https://store.google.com/product/usb_type_c_to_usb_standard_a_adapter
fr4nk1yn said:
Huh?
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Not sure if the actual term for it is OTG as that's what the adaptor was called for Microusb to USB A connection.
https://www.amazon.com/gp/aw/d/B01COOQIKU/ref=yo_ii_img?ie=UTF8&psc=1
This is the one recommended to me on another thread and I use it reguarly.
LeeMullinsII said:
https://www.amazon.com/gp/aw/d/B01COOQIKU/ref=yo_ii_img?ie=UTF8&psc=1
This is the one recommended to me on another thread and I use it reguarly.
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Thanks but that's from the U.S. I'm in the uk
I havent used them but some companies are making flash drive with usb c and usb a if all you want it for is a flash drive you can get a flash drive that works without an adapter
Be careful of hard adapters, they (Ha Ha, YOU) will break themselves or your port
Edit, these may not be OTG also. Yet similar OTG 90* adapters have similar drawbacks/ benefits.
There are 2 like this on Amazon.
https://www.amazon.com/gp/product/B01N3SINB9/ref=ox_sc_sfl_title_2?ie=UTF8&psc=1&smid=A33YL1HODFD2CL
I am going to get this soon.
This right angle horizontal, is not yet reviewed, but a sister item with right angle (up) is.
Frys usually stocks this style in micro, maybe a C version is there?
I have used one! The one I use works only with USB flash drives that are fat32 format! The brand of mine is belkin and I bought it from best buy!
Very nice to use this for watching movies and not having to use up storage on the device.
Only drawback is that the usb-c port does not allow you to use wired headphones at the same time! So, I had to go wireless Bluetooth headset!
Kd
Sent from my XT1650 using Tapatalk
Curious question. Since this is one of the first phones where the add-on option comes into play (mods), couldnt one devise an external ssd drive moto mod? Either that or one of those all-in-one adapter mods where i can plug in older tech? Im always skeptical about destroying the one & only port on the phone anyway.
In case anyone only wants flash storage I purchased the Sandisk Dual ultra and it works great, usb c and a usb a connector.
Also only have to carry one thing as opposed to two. I bought mine with 128gb storage, preformatted to fat32, was simply plug and play.
Hi all. I apologize if I am posting in the wrong place. I promise I tried to figure to get it right.
Here are my questions.
Does anyone have an ideas how I can access the contents of my LG without purchasing a new screen and digitizer? The existing is shattered and unfortunately the phone is swiped locked.
I have an HDMI Adapter that has the right idea but its cable fits Samsung. Will it work if I splice the cable with an end that fits LG?
Thanks!
Why not just buy a hdmi Adapter that works for the device ?
(Or maybe some of those multi adapters that have hdmi and usb, so you could add a keyboard ?)