Database Users

Otg + fast charge?

Hey devs,just wanted to ask a question to some knowledgeable people.Timur @rootzwiki has put together a kernel for otg charging here http://rootzwiki.com/topic/37755-timurs-kernel-robust-usb-host-power-management/page__st__50
We were wondering if enabling fast charge would be harmful to the tablet in any way,its a fixed install with no power going from the tablet to otg only active on power from charger.
Any thoughts or input would be helpful.
Thanks ,Scott
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Bump!
Anyone know if any existing kernels have this?
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Charging issues?

Has anybody experienced charging problems ? I recently got my nexus and had to put it in charge yesterday, but it won't. It will charge one second but not the next
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Try popping the back off and check the battery connector.
Alot of Nexus 7's have a loose battery connection.
(Its just as easy as popping a phone back off so don't panic )

This question must have been asked at least 50 times already. Do a search, you'll find some good answers.

But the problem is that its not charging at all
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Return it and get a new one
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[Q] Phone won't charge

I found a great deal on a Nexus 4 on Craigslist. The seller says the phone does not charge at all but turns on when its plugged in. I would like to get a second N4 for the wife, especially for this nice of a deal and if it would be an easy fix. Just looking on some feedback as to what everyone thinks the problem could be and what else I could ask the seller before I make any kind of deal.
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If I were you I would stay away from it. I would definitely get a new one from the Play Store.
Ask him how did happen? Was the phone's components exposed to water? :beer:
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He says he thinks it could be the USB port, but I dunno. He says he can transfer files back and fourth using it on the computer, and screen comes on when plugged in, it just won't charge up.
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I had similar issue. Phone discover the USB but fail with charge. I tried other USB cable (Nokia one) and it works perfect.
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so the USB port works when he wants to connect it to the computer, but it won't work when he plugs it into the wall and tries to charge it?

exb0 said:
so the USB port works when he wants to connect it to the computer, but it won't work when he plugs it into the wall and tries to charge it?
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Click to collapse
Correct. USB works for file transfer only. It will not charge using wall charger or computer.
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d_phekt said:
Correct. USB works for file transfer only. It will not charge using wall charger or computer.
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So even when its plugged in the computer, it does not show the charging sign?
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exb0 said:
So even when its plugged in the computer, it does not show the charging sign?
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Click to collapse
From what I understand, no it doesn't.
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[Q] Screen unresponsive while charging

Hey, I'm sorry if this is a noob question but after the 4.3 update, my screen is a lot less responsive while charging. I use the charger and cable it came with, so its not that. Any ideas?
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Tanmaynarang said:
Hey, I'm sorry if this is a noob question but after the 4.3 update, my screen is a lot less responsive while charging. I use the charger and cable it came with, so its not that. Any ideas?
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Click to expand...
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the charger it comes with is the problem many times, try another charger.

Oh hey, it worked
Strange, it started happening -right- after the update. Coincidence
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Wireless charging voltages

Anyone got an idea of what the voltage should be when wireless charging? On my modified S3 and Note 2 cards there at 4.042V when charging
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snowwhite007 said:
Anyone got an idea of what the voltage should be when wireless charging? On my modified S3 and Note 2 cards there at 4.042V when charging
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M8 if you found this i wanna know also and if you can give a headup how you altered the charging current in your Note 2 receiver cards im am glad to know it.

BlueChris said:
M8 if you found this i wanna know also and if you can give a headup how you altered the charging current in your Note 2 receiver cards im am glad to know it.
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I just peeled the stickers off removed the coil and flipped it all I then just positioned it on battery door. Works like a charm just need to know if the voltage is ok I'm assuming it is as USB 3.0 just slightly higher
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Ah ok, I thought you altered something and you get more than 640ma when charging
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It charges just fine with no alterations
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