Hi all,
Have anyone encounter the nexus 4 charger emit noise when the phone is fully charged?
But when I turn the phone screen on, the noise will be gone and back again when the phone screen is off.
Thank you.
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Can you reproduce this with a video?
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Maybe it's a feature?
Hmm.. Will try to take a video. Doesn't seems like a feature. It produce some high pitch sound. When I switch off the power, the phone screen will take some time to wake up, normally it should auto wake up immediately as what I observe from nexus 7.
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I realized that the original charger when charging makes the device hot and slow.
But i have a galaxy tab 10.1 charger that keeps it cool and charge fast
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My Two cents
I don't own a nexus 4 but mine dies the same exact thing. Usually when the battery is full. My guess is the phone is rejecting the charge. But when You turn the screen on, the charger powers the screen and possibly the speakers, so it stops.
Sent from my To-Be Bricked U
Have you got a old Xperia sitting around? Bring them to us!
Thanks for the comments. I hope my charger don't fail on me. Just want to confirm did anyone use a nexus 7 charger to charge nexus 4? I read through forum, though the nexus 7 using 2A than nexus 4 1.2A. The phone will charge fine without damaging the battery or the phone, since it only draws the amount of charges needed.
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Charger buzz not only when fully charged, but the whole cycle
Related
Hello everyone, I have a new nexus 7 and love it, but it seems to take way too long to charge. After a full discharge, my tablet takes more them 24 hours to charge. I have drained my battery twice to the point that my nexus powers off. Then I plug in, some back after more then a nights rest and still not fully charged? Not sure what'd going on, but this does not seem normal....
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criminal666 said:
Hello everyone, I have a new nexus 7 and love it, but it seems to take way too long to charge. After a full discharge, my tablet takes more them 24 hours to charge. I have drained my battery twice to the point that my nexus powers off. Then I plug in, some back after more then a nights rest and still not fully charged? Not sure what'd going on, but this does not seem normal....
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are you plugging it in a usb or a wall charger? usb will take much longer.
I am using the wall charger adapter and cord which came with the nexus...
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criminal666 said:
I am using the wall charger adapter and cord which came with the nexus...
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try a different outlet or a different charger? to make sure its not the n7 that's having an issue.
Great idea! I should have thought of that, now I feel like a retard....lol
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I'm in the same boat. It makes no sense. I've called Google Play support once already because it randomly died at over 30%. This last time I was using it I was at I assume over 20% since the battery level wasn't red and then it made the noise that battery was low and then turned off. What is the proper way to calibrate a battery since there are 90 million different ways if you search Google. I am running stock, rooted 4.1.1 btw. The last person's suggestion and lols following are not uncommon nowadays on xda, we just need some real solutions, thanks.
I feel my Nexus 7 is slow to charge, but it does do so overnight.
When plugged in to the charger and cord provided by google/asus, under Settings/Battery it says it is charging(AC), though once it did say charging (usb).
Hi guys, I received my Nexus this Monday and I'm loving it but I noticed something weird today.
So last night put my phone on charge at around 17% and used it for about 30mins.i checked how much it had charged via the battery indicator in the notification bar and it still showed only 17% even though the battery bar had the thunder bolt through it.
Ok so the phone has been on charge all night, approx 8 hours. To my surprise its only 67% now! Still showing the charging battery icon. I don't understand what is going on?
Can anyone tell me what's up?
I'm currently still using my HTC Desire HD charger.
Thanks
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are you charging on your pc/laptop or through a wall charger?
IINexusII said:
are you charging on your pc/laptop or through a wall charger?
Click to expand...
Click to collapse
Through a wall charger
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I think the problem was my usb extention! Bummer, now I gotta deal with a short wire till I find a longer one. I'll report back if the problem persists
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R: Weird battery charging.....
I had a similar issue tonight.
I plugged in the usb cable with 9% of battery left (stock charger),and the
battery icon became instantly 100% (full charge!) in about 4 seconds...:what:
So i left it in charge for all night,and an hour ago (6:15),it was showing 78% (???).
I have never experienced something like this before...
Inviato dal mio Nexus 4 con Tapatalk 2
This has been reported more often. It's pretty odd, seems something in the battery controllers goes a bit nuts. I hope it's simply a software/firmware thing.
My N4 hasn't displayed this behaviour over the month that I've had it for.
Gotta say I haven't experienced this yet but thanks for your post
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Stock charger sucks, It has deep problems. I noticed last night, I connected the charger and under settings/battery it showed as USB charging. Using franco kernel app, I forced fast charge, woke up like 4 am and phone charged 5% (4 hours later). I unplugged, disable fast charge and now it charges fast as a regular standard charger.
I was using my old blackberry charger, since stock is really bad, it's being blamed even to the red light of death... I don't know..
R: Weird battery charging.....
I've searched for some infos,and found this:http://en.m.wikipedia.org/wiki/Lithium_polymer_battery
Look at the "Charging" section.
Inviato dal mio Nexus 4 con Tapatalk 2
Just as an update, my phone has been charging pretty well since I removed the usb extention cable. I have invested in a 2 meter length micro usb cable and hopefully that will deal with my need for a longer cable and not hinder my night time charging. I'll let you guys know how it goes
Thanks neo for your research....
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singhsinghy said:
Hi guys, I received my Nexus this Monday and I'm loving it but I noticed something weird today.
So last night put my phone on charge at around 17% and used it for about 30mins.i checked how much it had charged via the battery indicator in the notification bar and it still showed only 17% even though the battery bar had the thunder bolt through it.
Ok so the phone has been on charge all night, approx 8 hours. To my surprise its only 67% now! Still showing the charging battery icon. I don't understand what is going on?
Can anyone tell me what's up?
I'm currently still using my HTC Desire HD charger.
Thanks
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Same hapend to me, when phone got discharged, dead instantainly...
So i RMA..
I too decided to try a usb extension as the wire was too short for me..
Since ive started using the extension by battery or battery reporting has really been weird.
Sometimes itll say USB charging although it is still through AC
It will take like 6 hours to charge
And battery reporting and discharging will be completely off
R: Weird battery charging.....
singhsinghy said:
Just as an update, my phone has been charging pretty well since I removed the usb extention cable. I have invested in a 2 meter length micro usb cable and hopefully that will deal with my need for a longer cable and not hinder my night time charging. I'll let you guys know how it goes
Thanks neo for your research....
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
:thumbup:
Yesterday I had the Nexus (with 30% battery left) connected to my pc's usb to charge it,after 5 seconds,it shows "Full charge"...:what:
So i decided to left it connected...and after 10 minutes,all returned normal,charging became normal starting from 35%...
Weird,but I think all this is normal,cause of the Li-po battery nature.
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This has been happening to me and unplugging it and plugging it back in usually fixes it.
Sent from my Nexus 4 using xda premium
R: Weird battery charging.....
nivlac978 said:
This has been happening to me and unplugging it and plugging it back in usually fixes it.
Sent from my Nexus 4 using xda premium
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Good to know it...:thumbup:
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Would this be a safe idea it terms of the life of the battery down the road? I also bought a 3rd party car charger.
biggyk said:
Would this be a safe idea it terms of the life of the battery down the road? I also bought a 3rd party car charger.
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I use chargers from various phones. Have used different phone chargers with all my phones. Never had or noticed any problems. I'm sure you will be fine.
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Yes, it's safe. I'm using an old Samsung charger to charge my Nexus. The charger doesn't really matter IMO.
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When using chargers that don’t come with the device, the only difference it can possibly cause is the rate of charging (how fast your device charges).
Just take a look at the milliamp rating on your charger. The N4 comes with a charger that outputs at 1400ma. I found that if I charged my N4 with a charger made for SE Arc, it takes forever to charge which isn’t a surprise since that charger outputs 750ma.
Don’t worry about using a higher milliamp charger on a device that’s rated to charge at a lower rate. The device will only draw what it needs. I’m not sure what’s the maximum ma the N4 will charge at, but let’s assume it will charge at 1400ma maximum. Even if you use a 2A charger, it will still charge at 1400ma.
Even I thot its safe and was using my Nexus 7 charger with the Nexus 4 . everything was fine for a few hours. Then suddenly it froze and the screen started getting weird lines on it .I immediately removed the charger and while the device was rebooting I could notice that the screen had a burn in kinda image on it. It slowly faded away later. Haven't used the Nexus 7 charger since and I've never got the same issue again.
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okay thanks for your answers guys
_KP said:
Even I thot its safe and was using my Nexus 7 charger with the Nexus 4 . everything was fine for a few hours. Then suddenly it froze and the screen started getting weird lines on it .I immediately removed the charger and while the device was rebooting I could notice that the screen had a burn in kinda image on it. It slowly faded away later. Haven't used the Nexus 7 charger since and I've never got the same issue again.
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Did you overheat the phone?
Sfkn2 said:
Did you overheat the phone?
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I don't think so. Cuz I wasn't even using it. It was just lying there most of the time. I switched on the display and was looking at battery monitor widget to check the charging status and then maybe twitter or something and it just froze. Held down the power button for 10seconds then restarted it.
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As a rule of thumb I'd keep then Nexus 4 away from the Nexus 7 charger.
Sent from my Nexus 4
The N7 charger is rated at 2A. I sometimes use it to charge my N4. Most of the time, I use a generic 2A charger. At the office, I use a Samsung 2A charger for my N4. I’ve encountered zero problems.
Truthfully I'm more concerned using a 12v in the car. Any suggestions what I can get?
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I was charging the phone via the wallport adapter starting around 14%. A few minutes in the charge indicator/icon flicker on and off and I get all these "Low Power" warning spam.
I try to change cables but the phone power level just dropped from about 13% to 0% in less than a minute. After plugging in a different cable the phone is charging fine now.
What exactly happened? My friend mentioned the cable might be damage and something short circuited. Should I be concern about damages to the battery?
Comments are appreciated,
Thank you
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Sounds like your previous charging cable broke.
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I take it you were using the stock charger. It's junk. I replaced mine a few months ago and haven't had an issue.
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Interesting, which adapter are yer using now?
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I had the same problem except my battery percentage never went to 0. The charging would flicker on/off then the battery percentage would slowly go down/stay the same/or charge extremely slowly. I switched to a different charger and haven't had a problem since. The LG one is bad. I'm using the stock LG cable with the new charger now.
So I have these powerbank that you can carry it while charging your smartphone. My question is which one the best to charge it.
A. Keep on charging it until the battery of the powerbank runs out
B. Charge my Nexus 4 when I don't use it (I often carry a bag). And unplug it when I use it. And plug it again when I don't use it.
C. Charge it when the battery is on 20% and keep on using my N4 while it being charge
Thanks a lot guys:good:
This is really tricky, it really depends on how you use it.
If you use the charger while using your phone the charging will be slower.
If you do 'A' then if the phone is full then it would waste power from the powerbank which you will need later.
I often do 'B' but that is using the car charger and/or home so no external sources and also use the device most of the time with the car charger.
Because the Powerbank is limited on battery you will have to stick with a partial 'C' but also unplug and switch off the Powerbank then your device is fully charged and you can use the device while charging but has mentioned above it will take longer and you will most likely use more battery on the Powerbank.
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Well thanks andyabc. Just one more question Is it okay if I play games while charging my phone. Does it will make the battery easily broken?
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Andro_iOS said:
Well thanks andyabc. Just one more question Is it okay if I play games while charging my phone. Does it will make the battery easily broken?
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Na, the battery will be ok.
By the way hit that thanks button.
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Is it okay if I keep my N4 charge up all day. I mean, I will unplugged it if I go out or something like that
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I think the best way is to use it when your Nexus' battery is almost die, and resist the urge to use it when it is being charged - unless when you're really need it. I guess checking some messages is fine, but not playing games when it's being charged. That way, you can save your battery and your phone. And I don't think it's a good idea to overcharged your phone.
So I'd pick B!
Andro_iOS said:
Is it okay if I keep my N4 charge up all day. I mean, I will unplugged it if I go out or something like that
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Yes but has long has you don't over do it or it would be a waste of power.
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