How To Manual Charge (temp) - Nexus 7 Q&A, Help & Troubleshooting

Hello everyone..
I need your help. I want to manual charge my nexus using diy usb charger. But i saw 2 red and 2 black. I dont know which one i need to port in + and - .
Currently waiting a new spare part usb port from aliexpress. Maybe take a month.
Sorry for noob question.
Thanks ^_^

Just use a qi charger
Sent from my 2PS64 using Tapatalk

Nexus 7 2017 got wireless charging??
i cant use it any usb charger because of broken usb port in my nexus..

suaji said:
Nexus 7 2017 got wireless charging??
i cant use it any usb charger because of broken usb port in my nexus..
Click to expand...
Click to collapse
You can use the pogo pins from the dock.
No qi charging...
Verstuurd vanaf mijn ONEPLUS A3003 met Tapatalk

I believe there are two batteries in the pack, and a temp sensor.
Sent from my Le Pan TC1020 using Tapatalk

broomer68 said:
You can use the pogo pins from the dock.
No qi charging...
Verstuurd vanaf mijn ONEPLUS A3003 met Tapatalk
Click to expand...
Click to collapse
It is solved now after googled it..
Thanks Everyone..
Both method working fine :fingers-crossed:

don't try this at your home! don't connect li-ion(pol) battery to +/- USB directly. battery may burn or explode.

Related

Will this mhl adapter work?

I thought about playing some need for speed or something similar on my full HD TV, and my question is, will this adapter work with our nexus 4 to HDMI?
http://www.amazon.de/gp/aw/d/B0096NLG3M/ref=mp_s_a_1?qid=1357264630&sr=8-1&pi=SL75
No. Nexus 4 doesn't use MHL, it uses Slimport. 2 completely different things
uses slimport only
interesting you double posted, http://forum.xda-developers.com/showthread.php?t=2047591
Dunno, I think the double post was tapatalks fault... One post is from 1.1.1970 so its an error
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[Q] USB OTG on Nexus 4 ?

Hello ,
I'm Brazilian and my english isn't good. Thats why i dont understand well how connect the USB OTG on Nexus 4 (Pen-Drive).
Whats i really NEED ?
I know of the UBG OTG Cable for connect to Nexus 4 and pen-drive , but what is Cable Y ? so that it used?
Thanks.
No. OTG won't work on the Nexus 4.
Sent from my Nexus 4 using Tapatalk 2
scream4cheese said:
No. OTG won't work on the Nexus 4.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
See this:
http://forum.xda-developers.com/showthread.php?t=2151159
Anyone ?
AW: [Q] USB OTG on Nexus 4 ?
As the thread already states you will need a y-cable and connect that to your phones charger or any other 5v source. The n4 can't power the device you wanna use so you have to do it this way.
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Matze5800 said:
As the thread already states you will need a y-cable and connect that to your phones charger or any other 5v source. The n4 can't power the device you wanna use so you have to do it this way.
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Click to expand...
Click to collapse
So to say that I can only use the Nexus 4 with USB OTG with it connected to a charger?
AW: [Q] USB OTG on Nexus 4 ?
Yes, that's correct
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Matze5800 said:
Yes, that's correct
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Click to expand...
Click to collapse
Thanks my friend.
Any possibility in the future not need this cable Y ?
No

Unlocked N4 unresponsive, red led continously glowing - warranty questions

So hey guys,
a friend of mine has a nexus 4 and he couldn't turn it on anymore. When he connects it ti a charger, the led at the bottom turns red (it's not blinking!)
Well i researched and found out that there's somthing faulty with the battery, could you please give me some tips on how you could fix this?
And my second question is how it is about the warranty. I unlocked the bootloader of his nexus 4, but there have not been any other software modifications, so i'm pretty sure it s a hardware problem.
Would LG still repair this device, even if the bootloader is unlocked?
Thanks
You see my English is not perfect, i hope you understand it though
Thanks
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Edit: It's fixed now
To fix - open the 2 screws, move off the back cover, disconnect the battery flex cable, reconnect it, .... done.
PsyOr said:
To fix - open the 2 screws, move off the back cover, disconnect the battery flex cable, reconnect it, .... done.
Click to expand...
Click to collapse
+1. True story
Sent from my Nexus 4 using xda app-developers app
Jposton said:
+1. True story
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
Isn't this a little bit risky?
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Spatinator said:
Isn't this a little bit risky?
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Click to expand...
Click to collapse
Before doing such risky things with your lovely try this,Charge your mobile for atleast 8-9 hours continuous (switched off).
There is a thread in the general section regarding RED LED Flashing, Light of death something.
This is the basic solution you can try. :good:
Press thanks if I helped you. :good:
Rohit02 said:
Before doing such risky things with your lovely try this,Charge your mobile for atleast 8-9 hours continuous (switched off).
There is a thread in the general section regarding RED LED Flashing, Light of death something.
This is the basic solution you can try. :good:
Press thanks if I helped you. :good:
Click to expand...
Click to collapse
Ha thanks a lot! Thanks god it fixed itself.
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[Q] Samsung Spare Battery System LED (never gets green)

Hey everybody, does anybody have a spare battery system for Galaxy Note 3 with the led always red?
I can leave it on charge for 10 hours and it never gets green
ps: The battery charges fully!
That's normal, red led is only if you charge the device with display off.
Never goes to green if full charged.
You can just switch it off in Settings - Device - LED.....
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OP asking about the spare charger, not phone. And it is unusual for the led to remain red, it should turn green after charging is complete.
Sent from my GT-I9500 using Tapatalk
I am talking about the spare battery system, not about the device. I am doing some tests with two batteries and also with diferent sockets.
buell47 said:
That's normal, red led is only if you charge the device with display off.
Never goes to green if full charged.
You can just switch it off in Settings - Device - LED.....
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Click to expand...
Click to collapse
Oh I'm sorry, my English is not so good :-\
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Are you using the Samsung USB head unit to charge? Not sure what its called. But the part of the charger that plugs into the wall outlet. I had the same problem when I was using an aftermarket one but when I used the stock Samsung charger head, the light on the unit changes to green upon full charge.
Sent from my SM-N9005 using xda app-developers app
I have had this happen when I put the battery in the charger AND THEN plug the charger in. Try plugging the charger in first (it should cycle through the colors) then put the battery in.

[Q] Fastest wall charger?

For some reason, my battery is draining like crazy. Can anybody please recommend the absolute fastest wall charger for my Note 3 SM-N900T? The stock charger does seem to charge it up fast, but I'd really like it if it could charge faster.
I've also ordered the Zerolemon 10,000mAh battery case since the battery I have keeps draining so fast.
I apologize if this is in the wrong area, but it's a question and when I hit the "Is this a question?" check it told me to post all questions here.
You may check the blow Anker Charger. I just ordered one, and it should be better than the original!
http://www.ebay.ca/itm/Anker-36W-7-...6754?pt=US_Mounts_Holders&hash=item4d151c20e2
A 5V 2A charger should charge fast
100A Charger wouldn't charge faster!
The 2A original Samsung charger is enough. More power is not necessary, because charging power will controlled by note 3
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buell47 said:
100A Charger wouldn't charge faster!
The 2A original Samsung charger is enough. More power is not necessary, because charging power will controlled by note 3
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Click to expand...
Click to collapse
+1
It charges at 1200mah with the screen on and 1800 with it off if im not mistaken? On stock KK.
Sent from my SM-N9005 using Tapatalk
That's right
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