Develop Bugs

Reliable long USB cable?

I just ordered a couple of 10 feet USB cable on ebay from China. I plugged it in and right away the charge indicator shows up with the charge chime. The tablet looks to be charging. An hour later, the tablet stayed at the same battery percentage. The cable doesn't charge. I used a 4.5ft USB extension with stock USB cable and charger but with the same result. The USB extension doesn't charge either. Where can I buy a USB cable that can charge the tablet that's at least 6ft long?

I use a 9 ft extension cable and it charges without any problems. Make sure the extension cable is of good quality.

Szadzik said:
I use a 9 ft extension cable and it charges without any problems. Make sure the extension cable is of good quality.
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Same here. I bought mine at wallyworld, 12 bucks, but it works!

This is the one I use and from the seller I purchased it from on Ebay. No issues charging and much better quality then stock actually.
Click here if you dare!

cproaudio said:
I just ordered a couple of 10 feet USB cable on ebay from China. I plugged it in and right away the charge indicator shows up with the charge chime. The tablet looks to be charging. An hour later, the tablet stayed at the same battery percentage. The cable doesn't charge. I used a 4.5ft USB extension with stock USB cable and charger but with the same result. The USB extension doesn't charge either. Where can I buy a USB cable that can charge the tablet that's at least 6ft long?
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I ordered one and it charges great.
http://www.ebay.com/itm/290759301244?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

Volt drop in a thin cable can be an issue with cheap cables. Also interconnects add resistance so your unit is likely not seeing the 5Vdc that the charger is supposed to supply. Also make sure your charger is the 2. 1A variety as you will never get proper charge. On top of that longer cable means that the charger has to work harder. So if it's a bit flakes you won't get fill charge.
Sent from my GT-N8010 using XDA Premium HD app

I just tried a usb extension cable that I had and it worked I.e. usb to female input, connected one end to the mains charger and plugged the usb sync and charge cable on the other and connected. My note now charges with a nice long cable.
An added benefit achieved with this extension cable is that when it is connected to the usb adapter for the note, different things like usb drives and hardware keyboards etc can also be used

I ordered one, from Amazon. Its a 6ft. Cable I believe. It does work and charge my note 10.1. But I swear it seems like it charges at a way slower rate. It took forever to charge. I took it off and put back on stock cable. Then it started charging alot faster. Even while using tablet while plugged in. I will test it out again later but I'm sure its charging at a slower rate compared to stock cable. And I think the newer longer cable I have is a Samsung approved one also.

demandarin said:
I ordered one, from Amazon. Its a 6ft. Cable I believe. It does work and charge my note 10.1. But I swear it seems like it charges at a way slower rate. It took forever to charge. I took it off and put back on stock cable. Then it started charging alot faster. Even while using tablet while plugged in. I will test it out again later but I'm sure its charging at a slower rate compared to stock cable. And I think the newer longer cable I have is a Samsung approved one also.
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The one I got from ebay charges very well and at the same rate. It is 10'.

demandarin said:
I ordered one, from Amazon. Its a 6ft. Cable I believe. It does work and charge my note 10.1. But I swear it seems like it charges at a way slower rate. It took forever to charge. I took it off and put back on stock cable. Then it started charging alot faster. Even while using tablet while plugged in. I will test it out again later but I'm sure its charging at a slower rate compared to stock cable. And I think the newer longer cable I have is a Samsung approved one also.
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Would you care to link to the cable you are referring to? I was considering a this one:
http://www.amazon.com/KHOMO-Super-Charging-Samsung-Galaxy/dp/B005IR2J2M/ref=pd_luc_bxgy_01_01_t_lh
Is it the same one?
Sent from my GT-N8013 using xda premium

a_fuegon said:
Would you care to link to the cable you are referring to? I was considering a this one:
http://www.amazon.com/KHOMO-Super-Charging-Samsung-Galaxy/dp/B005IR2J2M/ref=pd_luc_bxgy_01_01_t_lh
Is it the same one?
Sent from my GT-N8013 using xda premium
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I believe i'm having the same charging issues. Thanks for the link, i just ordered it.
Regards,

The link I provided was of the cable that I have been considering and put it up in order to get feedback. i do not have and surely cannot vouch for this cable. Order at your own risk.
Sent from the past from my touch screen commodore 64.

a_fuegon said:
The link I provided was of the cable that I have been considering and put it up in order to get feedback. i do not have and surely cannot vouch for this cable. Order at your own risk.
Sent from the past from my touch screen commodore 64.
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No problem. I wanted a one piece cable anyway and this looks real good so I'll try it. Thanks.

how long does it take to charge the nexus 7 FHD?

mine seems to charge to slow, or maybe cuz im not using the stock cable and im using my usb ports on computer
but if i have stock charger on wall outlet, how long is the charge top up take from 10% to 100%, thanks

yea mine is charging slow through the computer but I dont know if its because of the nexus 4 usb cable im using.

Hello,
http://forum.xda-developers.com/showthread.php?t=2380875&highlight=charge
Best regards,
pootney

TG2708 said:
yea mine is charging slow through the computer but I dont know if its because of the nexus 4 usb cable im using.
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Obviously charging through a 500mAh USB 2.0 port would be slower then through a 1.35A wall charger.

can I use 2A charger?

Yes you can use a 2amp charger I was using my S4's and it charged fast
Sent from my totally stock Nexus 7 FHD

Interesting, I've only charged mine twice since getting it last sunday, and I've not paid any attention as to how long it's actually taking, one was through a proper charger, and finally today plugged into my computer

The New N7 ships with a 1.3 amp charger, and it's definitely slower to charge than the old N7 (which shipped with a 2.1 amp supply).
But I have yet to determine if putting a higher current supply on the new N7 will result in more current being delivered than the stock charger.

angry english said:
Yes you can use a 2amp charger I was using my S4's and it charged fast
Sent from my totally stock Nexus 7 FHD
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thanks, I will try to see how much it will be faster or not

It takes about 3 hours to charge from 0% to 100% with the charger it came with. Using a 2 amp charger doesn't decrease the time, as the device will charge at a maximum of about 1100-1200 mAh.

rmkilc said:
It takes about 3 hours to charge from 0% to 100% with the charger it came with. Using a 2 amp charger doesn't decrease the time, as the device will charge at a maximum of about 1100-1200 mAh.
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Curious, do you know this from experience, or is there a technical document you could share?

Obveron said:
Curious, do you know this from experience, or is there a technical document you could share?
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Click to collapse
Android Tuner battery history.

Can anyone tell me what the power draw should be using the stock charger and cable?
Battery monitor is telling me that it is +237ma, it is taking 12 hours to charge. I have sent back to Asus via PC world (what possessed me to buy from there I dont know) and they have told me there is nothing wrong with the device. I have flashed the stock image and still getting notoriously slow charge times.

ricey1986 said:
Can anyone tell me what the power draw should be using the stock charger and cable?
Battery monitor is telling me that it is +237ma, it is taking 12 hours to charge. I have sent back to Asus via PC world (what possessed me to buy from there I dont know) and they have told me there is nothing wrong with the device. I have flashed the stock image and still getting notoriously slow charge times.
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Click to collapse
About 1300 mAh.

ricey1986 said:
Can anyone tell me what the power draw should be using the stock charger and cable?
Battery monitor is telling me that it is +237ma, it is taking 12 hours to charge.
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With the stock charger and cable, the battery should be charging with close to 1200mA; the charger draws 7.4W from the outlet (at 230V).
There is current limiting based on the voltage the tablet sees, a USB cable with thin wires can drastically limit the charge current.

[Q] How long does it take to charge your LGOG?

Also what charger/wire are you using?
I got a used phone with the LG charger and wire but the wire was damaged so I am using an iphone charger plus a dollar store micro USB cable. The charge is painfully slow, I just did 40% in 2 hours.
What combination are you using and how long does it take to charge?

Don't forget original lg charger provides 5v at 1.2 amps. Use a bigger one and definetely not a cheap usb cable.
Sent from my MB526 using Tapatalk

Same situation here
ryanmackk said:
Also what charger/wire are you using?
I got a used phone with the LG charger and wire but the wire was damaged so I am using an iphone charger plus a dollar store micro USB cable. The charge is painfully slow, I just did 40% in 2 hours.
What combination are you using and how long does it take to charge?
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its normally takes 3.5 to 4.5 hours to take full charge from 10%, im using the stock charger but i change the usb cable because it was giving me problems.
So its my recommendation to change the usb cable an give a try.

[Q] Slow Charge with Including USB3.0 Charger

So this is an update to a previous issue I had...
When I first got this phone, the included USB3.0 charger charged much faster than a standard microUSB charger. But then it stopped charging fast. It pretty much stopped charging at all really. Like maybe 1% battery added in like 20 minutes.
So I sent it into Samsung and they returned it saying they couldn't replace it because the wall adapter part was actually from a Note 2 which doesn't support the 3.0 wire (even though it was absolutely the one that came in the box). Once I got it back, I found a brand new set of the same wire and adapter (it was covered with the packing plastic wrap and all that stuff which is what makes me think it was actually a replacement). I plugged in my phone and it charged quick again for about a day. Then it went back to charging slow again.
I still need to get down to T-Mobile to see if they'll exchange the wall adapter which supposedly doesn't work with the USB3.0 cable even though both times it worked at first. It's their mistake but I have a hard time believing they'll own up to it... The model on the adapter by the way is EP-TA10JWE with an output of 5.3V 2.0A.
Assuming they don't exchange it... What do you guys think are my options here? I ordered a 3rd party USB3.0 cable from Amazon and that does the same super slow charging as this (and it didn't come with a different wall adapter anyway so it was kind of a stupid purchase on my part). I tried plugging the cable into a computer with USB3.0 and it didn't make a difference. Is there a different wall adapter that is known to work with the fast charging on this phone that I can buy? Is it AT ALL possible that the connector on my phone is the problem and I need a new phone? That would be terrible, but if it's something I need to do I will. It charges just fine and the same speed as any other phone when I use a microUSB cord and adapter like the one that came with my old S3.
Any thoughts?
Thanks

That's weird brother. I checked my charger and i have the same model number and mine charges extremely fast. Maybe it's a problem with the device it's self.

polarbearmc said:
So this is an update to a previous issue I had...
When I first got this phone, the included USB3.0 charger charged much faster than a standard microUSB charger. But then it stopped charging fast. It pretty much stopped charging at all really. Like maybe 1% battery added in like 20 minutes.
So I sent it into Samsung and they returned it saying they couldn't replace it because the wall adapter part was actually from a Note 2 which doesn't support the 3.0 wire (even though it was absolutely the one that came in the box). Once I got it back, I found a brand new set of the same wire and adapter (it was covered with the packing plastic wrap and all that stuff which is what makes me think it was actually a replacement). I plugged in my phone and it charged quick again for about a day. Then it went back to charging slow again.
I still need to get down to T-Mobile to see if they'll exchange the wall adapter which supposedly doesn't work with the USB3.0 cable even though both times it worked at first. It's their mistake but I have a hard time believing they'll own up to it... The model on the adapter by the way is EP-TA10JWE with an output of 5.3V 2.0A.
Assuming they don't exchange it... What do you guys think are my options here? I ordered a 3rd party USB3.0 cable from Amazon and that does the same super slow charging as this (and it didn't come with a different wall adapter anyway so it was kind of a stupid purchase on my part). I tried plugging the cable into a computer with USB3.0 and it didn't make a difference. Is there a different wall adapter that is known to work with the fast charging on this phone that I can buy? Is it AT ALL possible that the connector on my phone is the problem and I need a new phone? That would be terrible, but if it's something I need to do I will. It charges just fine and the same speed as any other phone when I use a microUSB cord and adapter like the one that came with my old S3.
Any thoughts?
Thanks
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Are you rooted? What kernel?
NOTE 3

BACARDILIMON said:
Are you rooted? What kernel?
NOTE 3
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no not rooted (i was thinking about it and then this whole thing started)

I've noticed the same thing with mine ..and definently trickling on USB 2 .. I thought USB 3 was suppose to be all the hype about how it would do when u turn fast charge on in a rooted phone with custom kernel.. The charging is slower than my note 2 on USB 2..
Sent from my SM-N900T using XDA Premium 4 mobile app

ezsoulja said:
I've noticed the same thing with mine ..and definently trickling on USB 2 .. I thought USB 3 was suppose to be all the hype about how it would do when u turn fast charge on in a rooted phone with custom kernel.. The charging is slower than my note 2 on USB 2..
Sent from my SM-N900T using XDA Premium 4 mobile app
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its so weird that it DID charge faster for that first couple days (and again after I got the new one)... And I have 2 friends with Note 3's that say they charge faster than their previous phones (one of them had a Note 2).
I just don't know what to do...

The enhanced speed with USB 3.0 is for data transfer, not charging. Using a USB 2.0 or 3.0 will charge your phone at the same speed.
Sent from my SM-N900T using Tapatalk

Towle said:
The enhanced speed with USB 3.0 is for data transfer, not charging. Using a USB 2.0 or 3.0 will charge your phone at the same speed.
Sent from my SM-N900T using Tapatalk
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Well first of all, every review says it charges faster with the included 3.0 charger... So I don't see how you could be right about that... Not trying to argue, it's just that was one of the features that everyone talked about... And second of all, the 3.0 charger that came with it barely charges at all anyway anymore, so even if that was true, either the cable, adapter, or phone still has a problem... Phone charges fine, maybe 3 hours for 100% charge with a microUSB cable... About 1% in 10 minutes (that's as long as I can bring myself to bother testing the 3.0 charger for). And that's if the screens off. If the screen is on it actually just won't charge at all, it's like it drains quicker than it's charging with the screen on with that 3.0 cable... Again I say "cable" but it could be the cable or the adapter or the phone that's the problem... I'd love to find a way to figure out which it is...

For some reason the 3.0 charger charged lightening fast today ... Maybe the jedi ROM had to settle in for a few days maybe?
Sent from my SM-N900T using XDA Premium 4 mobile app

Charging The 10.1

I lost the original charger to my 10.1 2014 Edition and I've had problems ever since. Earlier this week I thought I would order a Limefuel 24W 4.8A dual port rapid charger. I thought to myself: Hey I can untick Power saving and have all my needed apps running. Even using a root mod to run 4 way multitasking. Yet it's still sucking up more juice than the charger is spitting out. Am I doing something wrong or did I get a faulty unit from China? This was NEVER a problem when using the Damn Samsung charger along with the foreign adapter dongle it shipped with. I thought getting one so powerful would charge it even faster.
Maybe I should just ship it back and get an official unit from Samsung? Although I don't see how getting less energy will make the tablet charge any better

thatblokematti said:
I lost the original charger to my 10.1 2014 Edition and I've had problems ever since. Earlier this week I thought I would order a Limefuel 24W 4.8A dual port rapid charger. I thought to myself: Hey I can untick Power saving and have all my needed apps running. Even using a root mod to run 4 way multitasking. Yet it's still sucking up more juice than the charger is spitting out. Am I doing something wrong or did I get a faulty unit from China? This was NEVER a problem when using the Damn Samsung charger along with the foreign adapter dongle it shipped with. I thought getting one so powerful would charge it even faster.
Maybe I should just ship it back and get an official unit from Samsung? Although I don't see how getting less energy will make the tablet charge any better
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4.8 amp should do the trick. Could be a fake unit. Is it heavy? 4.8 amp is pretty much, so it should be as big as a lap top charger.
But remember , a cheap usb cable may also be the problem. Try a short one of good quality.
Edit.Just tried a 1.2 amp Nexus 5 charger on my P605. Charging good on full brightness.
Thanks
KnieveI

KnieveI said:
4.8 amp should do the trick. Could be a fake unit. Is it heavy? 4.8 amp is pretty much, so it should be as big as a lap top charger.
But remember , a cheap usb cable may also be the problem. Try a short one of good quality.
Edit.Just tried a 1.2 amp Nexus 5 charger on my P605. Charging good on full brightness.
Thanks
KnieveI
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The charging circuitry and s/w on the device determine charging speed. Do a search. Someone posted the different charging amperages using the stock charge and Apple and HTC chargers and USB cables. The device detected the latter and charged at about half of the former.

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BarryH_GEG said:
The charging circuitry and s/w on the device determine charging speed. Do a search. Someone posted the different charging amperages using the stock charge and Apple and HTC chargers and USB cables. The device detected the latter and charged at about half of the former.
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Click to collapse
Yes thats obvious and i doesnt even need to " do a search ".
The problem was it wouldnt charge at all.
Thanks
Knievel

Does the p600 also not charge correctly with a non samsung charger? I remember my p1000 requiring an adapter that had a resistor between two connections to charge correctly at a laptop or different charger.
Sent from my GT-P6800 using xda app-developers app