need a mod to charge with my QI and OTG - Nexus 7 Q&A, Help & Troubleshooting

I need to find a way to get my nexus 7 to charge with QI wireless station and allow the OTG cable to work. I'm aware of the custom mods out there but I really want my nexus OS fully functional and untouched minus this one aspect. Is this possible via a rooted app or light mod to the existing OS?

You really have 2 options.
1. Remove the back cover of your N7, and follow the instructions somewhere here in the general section to add the Qi reciever.
2. Use a custom kernel to enable host mode charging, and purchase a "Y" cable from ebay or amazon.
Sent from my Nexus 7 using XDA Premium 4 mobile app

As for 1, is this an upgrade to the current QI receiver in it? I have the 2013 model. My QI charge works great until I plug in the OTG cable and then the OS turns off charging.

ulao2 said:
As for 1, is this an upgrade to the current QI receiver in it? I have the 2013 model. My QI charge works great until I plug in the OTG cable and then the OS turns off charging.
Click to expand...
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That make a big difference. This is the forum for the 2012 Nexus 7. You need to be in the Nexus 7 2013 forum. If you post in the correct forum, you are way more likely to get your issue resolved. Hope you get it all fixed up.
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thx, but I only see a Nexus 7 forums I dont see a path for 2013 and 2012?

On the mobile app, it is list as Nexus 7 (2013)
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not on the desktop version.
Nexus 7 > Nexus 7 General > need a mod to charge with my QI and OTG >
all forums under that are not listed as 2013 or 2012 also

http://forum.xda-developers.com/nexus-7-2013
Here ya go. Both devices are not under the Nexus 7 section. They are completely separate from eachother, as their own devices.
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Related

[Q] Compatible or not??

Is the wireless charging orb of the nexus 4 compatible or not withthe nexus 10??
And does anyone know any kind of good accessory for the nexus 10 from google or samsung??
udimars30 said:
Is the wireless charging orb of the nexus 4 compatible or not withthe nexus 10??
And does anyone know any kind of good accessory for the nexus 10 from google or samsung??
Click to expand...
Click to collapse
Correct me if I'm wrong
But to be able to wirelessly charge is down to the hardware. I don't think the N10 has the hardware installed to achieve this.
Sent from my Galaxy Nexus using xda app-developers app

[Q] Nexus 4 to hdmi

Wich cable do i need to use my nexus 4 on Hdmi screen??
Can someone recommend a cable on ebay??
Thanks
I believe its called an MHL adapter, although i could be mistaken. Maybe someone else can chime in?
http://www.gottabemobile.com/2012/12/11/nexus-4-slimport-adapter-review-micro-usb-to-hdmi/
This works as well.
Sent from my Nexus 4 using Tapatalk 2
Unfortunately from what I have read, the N4 isn't compatible with MHL which really sucks because I have the stuff left over from my HTC Sensation.
The Nexus 4 utilizes Slimport which is based on the DisplayPort technology
More info:
http://www.anandtech.com/show/6499/hands-on-with-the-analogix-slimport-microusb-to-hdmi-and-vga-adapters
Link to adapter on Amazon, works well with Stock and Paranoid from what I remember reading, not sure why others haven't merged it. I use it on CM10.1 despite not cloning the display properly, hopefully it will be fixed in one of the nightlies at some point.
http://www.amazon.com/SlimPort%C2%AE-SP1002-Connect-connector-Supports/dp/B009UZBLSG
I ordered today the slim port. Will be here tomorrow and I'll let you know how it works.
Sent from my Nexus 4 using xda premium

[Q] connect nexus 4 to TV using USB

Hi, i'm using CM 10.1 and i'm trying to connect my phone to my TV using USB in order to see my media on it.
Is it possible nexus 4 with CM? or is it my TV?
i checked the android debugging in the developer options. Did i miss something else?
Slimport.
Sent from my Nexus 4 using xda app-developers app
And besides slimport?
There is Miracast Wireless Display but you have to buy the box itself for the TV which is around £50 and £100 so I would stick with Slimport which costs around £28 in total.
Sent from my Nexus 4 using Tapatalk 4 Beta
I think your missing his point here.
He means his tv has a USB port which you can say plug a hard drive in & watch content stored on it.
My old tv had this functionality however it's not possible to do this with the nexus 4 as the storage is not mounted as a USB storage device.
Meaning the only way you can do what you ask is via a slimport adapter to use your phone as an HDMI input on your tv
Sent from my Nexus 4 using xda app-developers app
may be wrong but I remember reading somewhere that some newer Samsung TVs support MTP.

[Q] Power adapter and Nexus 2012/2013

Does anyone know if the power adapter from a Nexus 7 2012 can be safely used with a Nexus 7 2013?
Thanks.
I asked the same question and was told it was safe. Have been doing so for about 10 days.
I plug my nexus into any USB port or USB charger I have, is that a bad thing?
Sent from my Nexus 7 using xda app-developers app
Not likely to hurt the Nexus, but might overheat the charger if the tablet needs more current than the adapter can provide....
I have to say, it's a very nicely made charger. Feels a lot like the back of the Nexus 7 itself. (And I bet Asus are charging a price for it not too far off the Nexus itself, too.)

[Q] USB otg + charging?

I have the galaxy tab 4 10.1 installed in the dash of my truck. I need to be able to charge and use USB otg at the same time. Is there any way to do this? I was able to use a USB otg Y cable to do this with my old nexus 7 bit it doesn't work on this tablet. I've tried googling for answers bit have found anything.
Sent from my Nexus 6 using XDA Free mobile app
jeb192004 said:
I have the galaxy tab 4 10.1 installed in the dash of my truck. I need to be able to charge and use USB otg at the same time. Is there any way to do this? I was able to use a USB otg Y cable to do this with my old nexus 7 bit it doesn't work on this tablet. I've tried googling for answers bit have found anything.
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
Try the Lava Adapters: http://lavalink.com/products/samsun...bs-2/usb-otg-host-charge-adapter-tab4-tabpro/
Thanks. I'll give that a try.
Sent from my Nexus 6 using XDA Free mobile app
Just thought I would share what I found. Not sure if I will get in trouble for this but if you go to bestbuy's website and paste this at the end
site/samsung-usb-connection-kit/2837365.p?id=1218363393359&skuId=2837365
It brings you to a link of a usb host piece that is compatible with all samsung devices. I am thinking of buying one to test it out and would be happy to report back if it does work.
I bought the that Meditato posted. I can confirm that it works. Only prob I ran into tho is when removing the power and plugging it back in, the keyboard connected/disconnected flashes back and fourth. The keyboard does work while its doing that...
Sent from my Nexus 6 using XDA Free mobile app

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