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So I've had my tf for over a month now, no problems what-so-ever.
Today I let my Tablet and Dock completely die by accident, and they just refuse to charge. The dock wont charge alone, or with the tablet hooked in, and vise versa.
I'm guessing it's the charger as neither of them will take a charge. Is there a way to test it? How could I go about testing it with a multi-meter? Thanks
Anyone know what could be going on?
husker91 said:
Anyone know what could be going on?
Click to expand...
Click to collapse
That's a known issue. Search the forum for charger faults. It's pretty well documented I think. Also, look for the model number thread - someone mentioned that if you have such and such model number, there is a known issue, and you should contact Asus.
How long did you leave them charging? Did the charger get warm at all? How do you know it's not charging? Did you make sure the electrical outlet you were using was good? Was this the charger and just the ASUS supplied cable?
Bye.
coachclass said:
That's a known issue. Search the forum for charger faults. It's pretty well documented I think. Also, look for the model number thread - someone mentioned that if you have such and such model number, there is a known issue, and you should contact Asus.
Click to expand...
Click to collapse
Thanks for the reply, I actually just tried it again, cleaned contacts, jiggled the usb coord, and its charging again! I wonder if it will get so dead it won't accept a charge or something... It was thoroughly drained.
When it stops charging some people have reported that it fixes itself if you unplug it and plug it back in.
i had the same issue...but it was a loose contact with the charging adapter and i had to just pull it out and push it in till i heard a distinct click!
Haven't tried this as I don't want to let battery go to zero, but it is possible that charger is not happy charging a battery totally drained. If you have a powered USB port on a PC ( note not all are powered) or 5V 500 mA charger from ipod try charging for several hours just to add enough to battery to allow ASUS charger to start. LiPo Batteries do not like being totally discharged.
I have a ton of Samsung and HTC chargers from all the phones I've had over the years. Enough that I have these chargers placed throughout the house in any place I may need to charge a phone or device, and travel with the HTC/Samsung chargers.
I noticed the HTC and Samsung chargers put out 5V at 1.0A, however the LG charger that came with the phone puts out 5V at 1.2A. If I use the existing chargers putting out 1.0A, can I damage or lessen the life of the battery in my new Sexy Nexy?
It won't damage your battery, it is actually better to charge it with the weaker charger but it will take longer to fully charge
No, the phone will take what it needs. It doesn't take full whack constantly, it depends how depleted the battery is. Anything with an output lower than 0.8A and you'll probably notice longer charging times. That's it
On many devices, using a low capacity (or poor quality) charger can create some touch screen issues with responsiveness. It does not damage anything, but makes interacting with the phone problematic.
Sent from my Nexus 4 using xda premium
Since we are discussing it anyways, can I damage my device using a charger with higher amperes?
I wonder if I will kill my HTC Desire using the 2A charger of my N7.
Dr Zoidberg said:
On many devices, using a low capacity (or poor quality) charger can create some touch screen issues with responsiveness. It does not damage anything, but makes interacting with the phone problematic.
Click to expand...
Click to collapse
Actually, this is exactly why I asked. I had the phone plugged in to an HTC charger, and noticed the screen responsiveness was crap. Enough that it caused concern, and made me want to post
Thanks for the edification!
DiggHead said:
Since we are discussing it anyways, can I damage my device using a charger with higher amperes?
I wonder if I will kill my HTC Desire using the 2A charger of my N7.
Click to expand...
Click to collapse
Probably not, but if you noticed excessive heat then you shouldn't use it
Can anyone explain the technical reason behind a lower-amperage charge causing screen sensitivity issues?
[/COLOR]
DynamicRam said:
It won't damage your battery, it is actually better to charge it with the weaker charger but it will take longer to fully charge
Click to expand...
Click to collapse
Hi,
What about if I charge my LG nexus 5, which comes with a 5V 1.2A charger, using a Samsung Galaxy S charger (5V 0.7A)? I know it would take longer, but would it ruin the battery?
N3tMast3r said:
[/COLOR]
Hi,
What about if I charge my LG nexus 5, which comes with a 5V 1.2A charger, using a Samsung Galaxy S charger (5V 0.7A)? I know it would take longer, but would it ruin the battery?
Click to expand...
Click to collapse
No it won't
DynamicRam said:
No it won't
Click to expand...
Click to collapse
Great.
Would you suggest me to use a 0.7A or 1.2A charger?
Or it won't make any difference?
N3tMast3r said:
Great.
Would you suggest me to use a 0.7A or 1.2A charger?
Or it won't make any difference?
Click to expand...
Click to collapse
if you use your phone while charging use the 0.7A, if you don't, use the 1.2A
DynamicRam said:
if you use your phone while charging use the 0.7A, if you don't, use the 1.2A
Click to expand...
Click to collapse
thanks for the tip.
may i ask why? just for curiosity
I have the original charger, HTC desire, HTC one s, some old windows phone lg charger, Samsung wave 2 charger and a generic HTC charger in my car. Never had any problems with any of them on any device. The only thing I notice is the car charger charges slower then the others.
Sent from my Nexus 4 using xda app-developers app
Ajfink said:
Can anyone explain the technical reason behind a lower-amperage charge causing screen sensitivity issues?
Click to expand...
Click to collapse
The technical details behind this is that having a low amperage charger connected causes the digitizer of the phone to take less electrical current, because the battery will be taking most of it, so it will do this chaotic thing, especially when you put two fingers on a horizontal position and swipe up or down. That's also because of some static electricity problem caused by having an electrical flow from the wires to the battery which makes the digitizer lost.
So, this:
DynamicRam said:
if you use your phone while charging use the 0.7A, if you don't, use the 1.2A
Click to expand...
Click to collapse
is probably the other way around, since you need a bigger amperage to properly use the phone.
There is absolutely no way lower amperage in any circumstances can damage any circuitry of any sort.
The amperage is simply the amount of energy that is being sent into the phone. Less energy = Slower charge time.
If you give too little amperage to a computer, for example, It will simply not turn on, or if it does turn on, randomly turn off.
ReCreate said:
There is absolutely no way lower amperage in any circumstances can damage any circuitry of any sort.
The amperage is simply the amount of energy that is being sent into the phone. Less energy = Slower charge time.
If you give too little amperage to a computer, for example, It will simply not turn on, or if it does turn on, randomly turn off.
Click to expand...
Click to collapse
you just said it...
Riro Zizo said:
you just said it...
Click to expand...
Click to collapse
Yeeeah. Randomly turn off because of not enough electricity. That's not damaging. At most it could damage software if the filesystem on the computer is non-journaled. Maybe corrupt a file if something is being written.
ReCreate said:
Yeeeah. Randomly turn off because of not enough electricity. That's not damaging. At most it could damage software if the filesystem on the computer is non-journaled. Maybe corrupt a file if something is being written.
Click to expand...
Click to collapse
ahhh yes sorry, i thought you were talking about the digitizer thing, oops.
yes actually, less electricity can't damage anything except data loss from a random shutdown while writing/deleting something. you are right
Riro Zizo said:
ahhh yes sorry, i thought you were talking about the digitizer thing, oops.
yes actually, less electricity can't damage anything except data loss from a random shutdown while writing/deleting something. you are right
Click to expand...
Click to collapse
Ah, yeah. Lol. Oops.
Anyone tried wireless charging on DT2 or MXF ? And how was the experience ?
Works, nothing special - overnight charge from 1% to 100%
It works, but many of us have problems with the Qi charger disconnecting charge at 100% and then reconnecting after about 5% has drained. Motorola is looking into it. I may be picky on which Qi charger you use.
Maybe I did not notice this problem - as I put the phone on charge in the evening, until the next morning I take it to work.
I use cheap qi charger from ebay - ~$2.5
Use a ravpower qi charger every night, no issues, phone comes off 100% full, cool to the touch. I know some units I've tried with my Maxx back in the day kept it warm through charging.
007shark said:
It works, but many of us have problems with the Qi charger disconnecting charge at 100% and then reconnecting after about 5% has drained. Motorola is looking into it. I may be picky on which Qi charger you use.
Click to expand...
Click to collapse
Hm, I haven't had this issue yet. I use a cheap generic three coil Qi charger. Is the issue just Qi or PMA chargers too? Because I was looking at buying another but this issue would be a little annoying to me.
007shark said:
It works, but many of us have problems with the Qi charger disconnecting charge at 100% and then reconnecting after about 5% has drained. Motorola is looking into it. I may be picky on which Qi charger you use.
Click to expand...
Click to collapse
Exactly how it should work to prolong battery life. Keeping any battery (especially lithium) full charger for long period of time will significantly decrease its capacity.
My phone gets very warm wireless charging. I prefer fast charge
Sent from my XT1585 using XDA Premium 4 mobile app
Zeljko1234 said:
Exactly how it should work to prolong battery life. Keeping any battery (especially lithium) full charger for long period of time will significantly decrease its capacity.
Click to expand...
Click to collapse
Never had a problem with that in the past even with wired chargers. I don't think in recent phones that there is actual current on the battery at all times past 100% whether charging wirelessly or wired. I'm pretty sure it goes into a maintenance mode, but it will still show charging on the display which is the important part. That is important if you use it on your nightstand as an alarm clock with wireless charging. My Sony Z3v had no problems staying in a charge state even after 100% but my Turbo 2 does not which causes it to disconnect. It will reconnect after it loses about 5%. If I don't have it silenced, it will wake me up when it reconnects. It also affects any tasks you have programmed to happen when it is charging.
From my understanding, the first Turbo did not have this problem. I think it cropped up from the inclusion of the powermat charging or maybe something related to the 810 processor. Anyway, just waiting for a definitive answer from Moto.
---------- Post added at 05:54 PM ---------- Previous post was at 05:48 PM ----------
Xelios029 said:
Hm, I haven't had this issue yet. I use a cheap generic three coil Qi charger. Is the issue just Qi or PMA chargers too? Because I was looking at buying another but this issue would be a little annoying to me.
Click to expand...
Click to collapse
Read the thread at the Moto Support Forums. https://forums.motorola.com/posts/215aa2bb51
It doesn't seem to affect everyone which may mean it is more dependent on your charger.
damkol said:
Maybe I did not notice this problem - as I put the phone on charge in the evening, until the next morning I take it to work.
I use cheap qi charger from ebay - ~$2.5
Click to expand...
Click to collapse
ahahahahhaha.....it's really cheap !!!:laugh::laugh::laugh:
RGDROID said:
Use a ravpower qi charger every night, no issues, phone comes off 100% full, cool to the touch. I know some units I've tried with my Maxx back in the day kept it warm through charging.
Click to expand...
Click to collapse
Have any Qi charger brand to propose ?
I'm using a Samsung Qi puck - not the newer round plastic one, but the older more squared soft-touch one. Works great, I don't have the 100% disconnect issue.
I use the tylt qi charger the desk top one so my phone is sitting at a 60 degree angle. It works great no issues and every morning my phone is at 100% and cool to the touch
This all sounds encouraging. I think it would be helpful if people could also add a few common notes:
charger / model
any case they have on the phone (or not) when using a Qi charger
whether the phone must be in a certain orientation (e.g., horizontal vs vertical) to charge
whether the phone is at 100% - and stays there after a charge
whether the phone is cool / warm / hot once charged
A cleaned up list developed from this would be a good resource for the user community
Tylt works great phone gets warm. Itian charger is cheap from Amazon but is very finicky.
Sent from my XT1585 using XDA Premium 4 mobile app
Really, Zeljko?
Zeljko1234 said:
Exactly how it should work to prolong battery life. Keeping any battery (especially lithium) full charger for long period of time will significantly decrease its capacity.
Click to expand...
Click to collapse
Uhm, that's one of the sillier things I've read today.
If it drains to 5% it's not terribly useful as a charge system regardless.
A charge controller chip is supposed to be designed to PREVENT the problem you just described.
Each charge cycle, regardless of it's form shortens the life of the battery, period. If you charge it up and then let it deplete it like that, you're damaging it as much as if you left it charging.
You kind of need to leave the stupid thing plugged in or in some wireless charge hysteresis loop so that the device isn't drained. In light of the charge system being supposed to keep the battery out of the loop until it needs to charge it again (some threshold below 100%) it shouldn't MATTER if it's "plugged in" and the device won't be pulling from the battery.
madscientist_42 said:
Uhm, that's one of the sillier things I've read today.
If it drains to 5% it's not terribly useful as a charge system regardless.
A charge controller chip is supposed to be designed to PREVENT the problem you just described.
Each charge cycle, regardless of it's form shortens the life of the battery, period. If you charge it up and then let it deplete it like that, you're damaging it as much as if you left it charging.
You kind of need to leave the stupid thing plugged in or in some wireless charge hysteresis loop so that the device isn't drained. In light of the charge system being supposed to keep the battery out of the loop until it needs to charge it again (some threshold below 100%) it shouldn't MATTER if it's "plugged in" and the device won't be pulling from the battery.
Click to expand...
Click to collapse
You're talking like battery expert. Well, maybe you're. Then contact those guys and tell them they're wrong
http://batteryuniversity.com/learn/article/lithium_based_batteries
I picked up 3 Samsung qi chargers at 6 quid each on offer on Amazon (UK). They work very well although they are more a convenience thing rather than a method of charging. I use one at work. One in the bedroom and one next to the Xbox great for the work desk to keep the device topped up and frees you up from plugging and unplugging constantly BUT.... It takes absolutely ages to charge so you dont go expecting to be dumping your cabled chargers. I use the work one most of the time as I'm out and about a lot and its very useful to be able to just grab the phone without unplugging and placing back on the pad when at the desk. The turbo charger gets used at home more coz in more likely to plug in to that and jump in the shower knowing that I'll have a nice reserve of power for the pub so yes they work as advertised and work well great as a trickle charge device when you ain't in a rush. If anyone is interested ping me and I'll spend some time on giving more detailed stats such as charge times from 0% and model number of the devices I use. Away for work at the mo so probably the weekend
Sent from my XT1580 using Tapatalk
Raynic
I bought the Raynic Orchard I. It charges the phone just fine, but I noticed that if the phone wants to wake up because it senses movement, it detaches and reattaches to the charter, which gets very annoying. I moved the phone to an angle where it couldn't see me (but I could see it; sensors were under my monitor stand but the rest of the phone was sticking out) and everything went smoothly after that.
Verizon QI charge stand, Verizon case, have to charge upside down
To charge our new Turbo Droid 2 in a Verizon QI stand with the Verizon case on it, the phone must be upside down. It's OK if out of the case. We have a car QI 'base' which it won't charge in either; probably exact same issue, whatever that is. Any ideas appreciated!
jdmba said:
I bought the Raynic Orchard I. It charges the phone just fine, but I noticed that if the phone wants to wake up because it senses movement, it detaches and reattaches to the charter, which gets very annoying. I moved the phone to an angle where it couldn't see me (but I could see it; sensors were under my monitor stand but the rest of the phone was sticking out) and everything went smoothly after that.
Click to expand...
Click to collapse
I was bummed when the G4 didn't come with Qi by default but the phone included the pins for it and a $10 easy to install sticker behind the rear plate brought it to life.
With this phone being a metal body and no word on any way to add it without some large bulky case, it's a no go for me.
Qi pad in my office, in bedroom, in my living room and even on my car dock mount. I can't remember the last time I physically plugged my phone in.
No thanks LG.
Why leave out such a basic feature?
Thats the sacrifice they have chosen since wireless charging does not work on phones made out of metal.
Yea thats a bummer, only hope is if theres a module built for it.
Qualcomm did show wireless charging working on metal phones. But with usb type C, it charges so much faster then micro usb. It sucks in a way, but I rather take faster charging then wireless
Sent from my LG-H812 using Tapatalk
So I guess the fragile glass backs on Samsung don't hamper wireless charging.
LG should have just made all their backs a premium leather (because a glass back is terrible, fingerprint magnet and shatter helpful.
It could have been a phone I wanted.
Now I'm stuck looking for an off-the-wall manufacturer who will make what I want... probably won't happen.
Wireless charging (or lack of) doesn't bother me. I never bothered to implement it on my G4. I have no need to keep at charging all day. I plug it in at my desk if it's running low and charge it overnight.
LaTropa64 said:
So I guess the fragile glass backs on Samsung don't hamper wireless charging.
LG should have just made all their backs a premium leather (because a glass back is terrible, fingerprint magnet and shatter helpful.
It could have been a phone I wanted.
Now I'm stuck looking for an off-the-wall manufacturer who will make what I want... probably won't happen.
Click to expand...
Click to collapse
The glass back on the S7 is Gorilla GLass 5, same as the screen.
Very disappointed with this. Been using Qi charging for ages
Currently have the Lumia 950XL which I am now bored with.
Was hoping to go to the LG but no Qi is a deal breaker.
Such a pity.
It may be the S7 after all then for me
There is no point to wireless charging when you have a removable battery. Buy an extra battery and a wall charger for it. When charging is required, just switch batteries. I never have to tether my phone to a charger because I always have a fully charged battery on stand by.
turbodroid said:
There is no point to wireless charging when you have a removable battery. Buy an extra battery and a wall charger for it. When charging is required, just switch batteries. I never have to tether my phone to a charger because I always have a fully charged battery on stand by.
Click to expand...
Click to collapse
This right here. +1
the_scotsman said:
Wireless charging (or lack of) doesn't bother me. I never bothered to implement it on my G4. I have no need to keep at charging all day. I plug it in at my desk if it's running low and charge it overnight.
The glass back on the S7 is Gorilla GLass 5, same as the screen.
Click to expand...
Click to collapse
gorilla glas 5 does not exist yet 4 is the correct one zdnet made a mistake copying
---------- Post added at 05:35 PM ---------- Previous post was at 05:30 PM ----------
turbodroid said:
There is no point to wireless charging when you have a removable battery. Buy an extra battery and a wall charger for it. When charging is required, just switch batteries. I never have to tether my phone to a charger because I always have a fully charged battery on stand by.
Click to expand...
Click to collapse
my setup is a bit more extrem when I have a day of heavy mobile usage 10+ h sot because navigation and stuff
I bring my external battery charger my external battery and my second battery I let my external battery charge my secondary battery in an contraption that looks like a lonney toons bomb, because the charging of a battery takes 2h and my phone avareges 3-5h sot I always have enough time and am never for more then 2 minutes unavalable untill I crash when I get home
I'm disappointed too. Love my Nexus 5 with wireless charging.
The Samsung S7 sounds kind of boring, and very expensive. The LG G5 sounds great, but why they left out wireless charging while including all the other features is beyond me.
I'm hoping for a good case that allows this, otherwise will be waiting for the next best thing.
the_scotsman said:
Wireless charging (or lack of) doesn't bother me. I never bothered to implement it on my G4. I have no need to keep at charging all day. I plug it in at my desk if it's running low and charge it overnight.
Click to expand...
Click to collapse
turbodroid said:
There is no point to wireless charging when you have a removable battery. Buy an extra battery and a wall charger for it. When charging is required, just switch batteries. I never have to tether my phone to a charger because I always have a fully charged battery on stand by.
Click to expand...
Click to collapse
Quick charge is good enough for me:good:
suljo94 said:
gorilla glas 5 does not exist yet 4 is the correct one zdnet made a mistake copying
Click to expand...
Click to collapse
True that Corning l Gorilla Glass
Personally i am careless about wireless charging even though i have two wireless charging pad at home with my note 5.
TonyStark said:
Quick charge is good enough for me:good:
True that Corning l Gorilla Glass
Click to expand...
Click to collapse
LG didn't mention what kind of quick charging in their announcement, quick charge 3.0 or quick charge 2.0 ?
On GSM Arena, it's written :
- Fast battery charging: 83% in 30 min (Quick Charge 3.0)
- Optional Wireless Charging (Qi-enabled)
what do you think?
I think it's definitely possible, really happy to see Type-C on this device.
Right now I'm taking a hard look at this and the Xperia X
g01851 said:
I'm disappointed too. Love my Nexus 5 with wireless charging.
The Samsung S7 sounds kind of boring, and very expensive. The LG G5 sounds great, but why they left out wireless charging while including all the other features is beyond me.
I'm hoping for a good case that allows this, otherwise will be waiting for the next best thing.
Click to expand...
Click to collapse
Would be cool to have a case module with battery that allows wireless charging capabilities. Shouldn't be too hard to make and I'm sure the demand is there.
This is the least important feature...particularly, all the radiation, heat and wasted energy from wireless charging.
I imagine that with that swappable accessory bottom they could have one that include wireless charging, even if it creeps up the back of the phone a bit.
Charging ports wear out, that's why wireless charging is so great, so easy to place phone on wireless charging dock
turbodroid said:
There is no point to wireless charging when you have a removable battery. Buy an extra battery and a wall charger for it. When charging is required, just switch batteries. I never have to tether my phone to a charger because I always have a fully charged battery on stand by.
Click to expand...
Click to collapse
So you carry around a spare battery and charger, and don't mind swapping batteries and rebooting your phone when you want a fully charged phone? It's much easier to have a wireless charger at your desk at work, at home near the couch/bed, and anywhere else you are often, since instead of putting your phone down on the table or desk you just put it on the wireless charger, and when you pick it up it's always at 100%. It's a lot more convenient than having to plug and unplug all day long, or swap batteries.
There's no reason it needs to be wireless charging vs fast charging, all flagship phones have fast charging now, wireless charging is a nice addition.
You can also use wireless charging if your port goes bad, if your phone gets wet and you need to charge it, etc.
http://www.wsj.com/articles/samsung...shipments-for-more-quality-testing-1472647803
Sorry if you can't read it
Those damn cheap microusb to usb-c connectors and cheap large voltage chargers .. sheesh. I've had no trouble with mine but then again I have quality chargers and cables I bought for my 6P. My Note 7 doesn't even get warm when charging .. at least nothing noticeable.
Turn off fast charging in settings, problem solved.
-BoneZ- said:
Turn off fast charging in settings, problem solved.
Click to expand...
Click to collapse
Fast charging? As I understand it - and I could be wrong - the problem isn't fast charging. it's people using unapproved USB-C cables and or chargers.
Seems to be a problem with the international models.
dkb218 said:
Fast charging? As I understand it - and I could be wrong - the problem isn't fast charging. it's people using unapproved USB-C cables and or chargers.
Click to expand...
Click to collapse
It's not that it's unapproved. It's that they are using cheap cables and chargers. We went through this crap with the OnePlus3 and Nexus 6P. Cheap chargers and cables can do damage.
Well, from the looks of it. Even Anker who is pretty reliable issued a recall for almost all their usb-c cables.
dkb218 said:
Fast charging? As I understand it - and I could be wrong - the problem isn't fast charging. it's people using unapproved USB-C cables and or chargers.
Click to expand...
Click to collapse
You're probably right. My Note 7 gets pretty warm when using fast-charge. And batteries don't like heat. So, since I don't really need fast-charge when I charge my phone most of the time, I turned it off. Phone no longer gets warm when charging.
Besides, batteries will last longer without excessive fast-charging.
dkb218 said:
Fast charging? As I understand it - and I could be wrong - the problem isn't fast charging. it's people using unapproved USB-C cables and or chargers.
Click to expand...
Click to collapse
twe90kid said:
Well, from the looks of it. Even Anker who is pretty reliable issued a recall for almost all their usb-c cables.
Click to expand...
Click to collapse
I use these with my Note 7 and Nexus 6P. Unless I just got lucky and got 6 good cables .. I use them everywhere .. work, car (Android Auto) and home .. then these are good. I highly doubt a USB-C cable that works brilliantly with the Nexus 6P would fry the Note 7. I've had mine for 12 days and when I hook the Note 7 up in my truck for AA it's charging as well and it never gets much warmer than if it were on the wireless Samsung charger.
https://www.amazon.com/gp/product/B00YQFMWK6/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
---------- Post added at 01:40 PM ---------- Previous post was at 01:36 PM ----------
-BoneZ- said:
You're probably right. My Note 7 gets pretty warm when using fast-charge. And batteries don't like heat. So, since I don't really need fast-charge when I charge my phone most of the time, I turned it off. Phone no longer gets warm when charging.
Besides, batteries will last longer without excessive fast-charging.
Click to expand...
Click to collapse
Maybe something is wrong with yours. My Note 7 has been sitting on the Samsung wireless charger on my desk at 100% for the last hour. Since all this has made me paranoid .. I pick it up every so often and touch it to my face. It's not even lukewarm. I don't think fast charging is the issue with this. The guy in China who reported this which later was picked up on Reddit .. his cable was just some black microusb cable with a while adapter on it and no further info. If the cable was a piece of crap and he was using a cheap wall charger .. Samsung adapter or not I think this was the cause of the boom. I could be wrong but I don't think so. Like said about .. the usb-c cable/charger subject was discussed to death about the OnePlus3 and Nexus 6P (Macbook as well) .. and it's always the same thing. Don't use cheap junk. :good:
just be careful what ur using
http://www.slashgear.com/anker-recalls-refunds-usb-c-cable-over-faulty-implementation-28453688/
aergern said:
Maybe something is wrong with yours. My Note 7 has been sitting on the Samsung wireless charger on my desk at 100% for the last hour. Since all this has made me paranoid .. I pick it up every so often and touch it to my face. It's not even lukewarm.
Click to expand...
Click to collapse
If your phone is at 100%, then it's not charging. Therefore, it won't be warm. When the battery gets low, 30-40% and it's on fast-charge, it gets very warm. I don't know about the wireless charger, but it's warm with the cable. Either way, I disabled fast-charge and no more warmth.
Are we far away from FW update limiting charge current? I turned off fast charging due to phone getting hot, which is not healthy for batteries, especially if those are hard to replace and I charge overnight anyway, but on some occasion I could be in rush to charge and fast charging is the solution and I want fast charge as option, but if things go like that, the easiest fix for Samsung would be to eliminate fast charge for now.
All phones should get warm while fast charging. S7 Edge did the same thing, so did the nexus 6p.
I charge mine with fast charging every single time.
i use quick charge no problems here
Sent from my SM-N930T using Tapatalk
It could be they are using these cable that's being recall?
http://lifehacker.com/some-anker-usb-c-cables-are-getting-recalled-for-a-hard-1785887067
Some Anker USB C cable sold at Amazon last month could blow you note 7 up.
Guys please check if you have these Anker cable and return it back to manufacture.
http://lifehacker.com/some-anker-usb-c-cables-are-getting-recalled-for-a-hard-1785887067
If that cable delivers 20 volts designed for PC, to the phone designed for 9v max, that would double the amperage and quadruple total power drawn, I can easily see how that could burn the whole phone to crisp.
Going back to fast charge on N7, I'm sure it's well designed and the heat well within specs (it's even mentioned in manual), but the fact remains that higher operating temp of battery, the lower (slightly) life span of the battery. With battery sealed inside and rather difficult to replace I want to prolong it's life to maximum and if I charge overnight, which I do often, don't care if it even takes 6hrs. BTW if the faulty cable is the real culprit, it's a very good news and shipping of N7 should resume soon. It would be shame if such a good phone got bad reputation undeserved.
http://www.androidauthority.com/reports-samsung-considering-note-7-recall-battery-pack-blame-714126/
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-BoneZ- said:
You're probably right. My Note 7 gets pretty warm when using fast-charge. And batteries don't like heat. So, since I don't really need fast-charge when I charge my phone most of the time, I turned it off. Phone no longer gets warm when charging.
Besides, batteries will last longer without excessive fast-charging.
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ian1 said:
http://www.androidauthority.com/reports-samsung-considering-note-7-recall-battery-pack-blame-714126/
The latest...
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Actually, it's not. It was reported on quite a few sites that Samsung sourced the battery packs locally for it's variations. So the South Korean company that made the battery packs for the South Korean release is the one that is possibly the cause of all this hoopla. The few handsets out of the millions produced that have had issues with these crap cables and chargers have been in South Korea. None of the EU/NorthAm phones have been reported to have had this happen at all. Maybe unnamed sources that aren't Samsung themselves should be taken with a grain of salt. Maybe we should wait for an official statement from Samsung before running in circles and screaming the sky is falling. It's a thought.
I'm not saying it couldn't be a massive, global recall but based on the 30+ articles I've read .. most of which messaged to me by my iPhone owning friends .. this seems like a bad batch in South Korea. I had a gasket issue on my motorcycle that was part of a recall .. will I stop buying that brand because of it. No. And before you start talking about fire and explosions .. oil spewing out of a gasket onto a tire while doing 70mph ... same thing.
-BoneZ- said:
Turn off fast charging in settings, problem solved.
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oh yeah? turn off a key feature of the phone, and problem solved?
if the camera was faulty, would you simply not use it, and be okay with it?
the iris scanner, if it didn't work, would you just disable it?