[Q] problem with wireless charging - G3 Q&A, Help & Troubleshooting

I bought an LG G3 and i'm trying out wireless charging with a Qi-charger. The charging works perfectly, but when my battery is at 100% my screen lights up. After a few seconds the screen goes out again and lights up again ( as if it is starting to charge again, although my battery is still at 100%). This goes on and on... This is really annoying because i charge while sleeping and it awakens me.
Does anyone have the same problem? Is there a way to fix this? tnx

There's an Xposed module, if you're rooted...
Sent from my SHIELD Tablet using Tapatalk

Myn LG D855 wouldn't charger at all. I bought 2 qi charger but nothing work now. It was chargered for month or twoo and then it stop. Weird. Any one know how to fix this issue? Thanks.

Related

Screen Flickering & Not Charging

I having a problem with my Note 8. I mostly use it for work and the battery went dry and I was going to charge it but, when I plugged it in and did not want to charge and the screen was flickering. When plugged in the battery icon appears like its charging but then the Note turns on then the screen starts to flicker. Can this be a battery or screen issue? If anybody else is having this problem or have a solution please let me know. I do not want to send it in to Samsung since its rooted and probably they will not want to fix it.
Thank You
=SOLVED=---------
So it turns out it was just the usb cable. I found the original charger and worked. It charged the tab.
JCAndroid87 said:
I having a problem with my Note 8. I mostly use it for work and the battery went dry and I was going to charge it but, when I plugged it in and did not want to charge and the screen was flickering. When plugged in the battery icon appears like its charging but then the Note turns on then the screen starts to flicker. Can this be a battery or screen issue? If anybody else is having this problem or have a solution please let me know. I do not want to send it in to Samsung since its rooted and probably they will not want to fix it.
Thank You
=SOLVED=---------
So it turns out it was just the usb cable. I found the original charger and worked. It charged the tab.
Click to expand...
Click to collapse
Same happened to when I first bought mine. I believe only healthy charging method is using a charger.

Wireless charging full battery behavior

I get a weird behavior when my G3 reaches full battery while wirelessly charging. The phone and charger connect and disconnects about every 3 seconds.
For comparison Using the same charger with my nexus 5 my phone would stay connected even at full capacity (I'm sure it has a internal safeguard for overcharging rather than disconnecting continuously)
I'm using one of those aftermarket qi wireless charging stickers.
(edit) I ended up buying a OEM LG battery door with qi built in. I get the same result. It's the phone.
Anyone else experience this or have a solution?
I have not. I bought an unbranded LG back plate and am using an old nexus 4 orb without any issues. I do not get the "battery 100%" notification, but on the lock screen is says battery fully charged every time I check it, all without any sounds during this time.
Now I'm considering just buying a OEM battery door. ****ing Hassel and waste of money to get the removed functionality back in this phone
LG G3 wireless charging full behavior: http://youtu.be/6e6lfrg2n8I
At least your working... Mine is broken i think.. I have 2 unbranded orb. Charging commenced for 2 weeks. Then suddenly it cannot wireless charge anymore. I think my back cover is broken...
robobear said:
At least your working... Mine is broken i think.. I have 2 unbranded orb. Charging commenced for 2 weeks. Then suddenly it cannot wireless charge anymore. I think my back cover is broken...
Click to expand...
Click to collapse
My concern is for the health of my phone's battery.
Just get insomnia. Then your phone won't stay fully charged that much. LoL I get a new phone a lot so I doubt the batttery will be a issue for me.
I have this issue with the factory USB charger, as do many others. I think it's just something they're going to have to patch out of the software.
I called LG support. They gave me the usual run around. Not to be racists but it was a Indian call center. I could tell that they have never even held the phone on their hands before and they were just reading through the typical responses.
One guy said it was similar to bluetooth disconnecting and re-connecting. I told him please transfer me to someone who knows something about phones. Then I got a girl who said pull the battery out and put it back in. This is the best support I could get...
Sounds like Sprint. LoL
Is my problem a isolated issue? I don't get much feedback from G3 owners
What battery app are you using to see that it disconnects and starts charging again when full. Do you charge the phone when you sleep? Can you charge the phone some before you sleep and then when you wake up? I'm thinking it would take a year + before you have any battery issues if any at all. I think it's software related and who knows if and when it gets fixed. If it bothers you that much why even use wireless charging?
sweets55 said:
What battery app are you using to see that it disconnects and starts charging again when full. Do you charge the phone when you sleep? Can you charge the phone some before you sleep and then when you wake up? I'm thinking it would take a year + before you have any battery issues if any at all. I think it's software related and who knows if and when it gets fixed. If it bothers you that much why even use wireless charging?
Click to expand...
Click to collapse
First I use lightflow to show my charging/charged led indication. Second my actual wireless charger has a led charging /not charging indicator.
All abnormal behavior compared to my nexus 5
This happened to me once but it wasn't while the battery was full. I turned off the phone and took the battery out and after it restarted it hasn't happened again since.

[Q] battery problem :-/

hey guys, I noticed a problem about the recharging time after updated LG optimus g to kitkat. now it takes really long hours to charge the phone completely, for example it needs at least 7-8 hours or even more. how can I solve this problem?
I have this problem. Anyone knows something about this?
You should try too calibrate your battery
I'd recommend to use NEMA BATTERY CALIBRATION
Sent from my LG-E975
I also have a problem with my LG Optimus G. I have Android KitKat, software 20C, rooted phone. Yesterday my phone battery dropped to 0%. I was sick and I didn't have time to charge it. Today I plug my charger but nothing happens. LED isn't working (no red colour), there is nothing on my smartphone display. What's the problem with this smartphone, I hope he isn't bricked.
matfcb said:
I also have a problem with my LG Optimus G. I have Android KitKat, software 20C, rooted phone. Yesterday my phone battery dropped to 0%. I was sick and I didn't have time to charge it. Today I plug my charger but nothing happens. LED isn't working (no red colour), there is nothing on my smartphone display. What's the problem with this smartphone, I hope he isn't bricked.
Click to expand...
Click to collapse
i thick u should try plug charging and hold power+volume , if the noti led bright >> keep charging. if not =))
malcriado said:
I have this problem. Anyone knows something about this?
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Click to collapse
I had the same problem, turns out it was just my charger. After I bought a new one the charging time droped from 7h to 2h.
I have the same problem. I can confirm that the problem is the charger or the charging port or the usb cable socket.
akahroba said:
I have the same problem. I can confirm that the problem is the charger or the charging port or the usb cable socket.
Click to expand...
Click to collapse
im also starting to notice my phone is charging so slow, the battery icon indicates that it's filling up but sometimes the percentage wont go up, it will be stuck at 50% for couple of hours, and i have read some topics saying that This phone has really some problem burning up the charging ports, one even said that he already burned 4 chargers out of this phone is this true?
j4yd3n said:
im also starting to notice my phone is charging so slow, the battery icon indicates that it's filling up but sometimes the percentage wont go up, it will be stuck at 50% for couple of hours, and i have read some topics saying that This phone has really some problem burning up the charging ports, one even said that he already burned 4 chargers out of this phone is this true?
Click to expand...
Click to collapse
No, it's not. Just change the USB cable. If didn't help change the battery. I myself did it vice versa!
akahroba said:
No, it's not. Just change the USB cable. If didn't help change the battery. I myself did it vice versa!
Click to expand...
Click to collapse
i think it's my charger, because i tried my friend's charger from his Zenfone 5 and it charged my phone for just about 2hrs or so.
mine would charge for atleast 3 to 5% and after that it will not charge anymore, i wonder what happened? I am on full stock right now fully unrooted using LG flash tool. it's really a shame that my charger gave up so soon as i have only bought this phone(Brand New) not 2 months ago.
j4yd3n said:
i think it's my charger, because i tried my friend's charger from his Zenfone 5 and it charged my phone for just about 2hrs or so.
mine would charge for atleast 3 to 5% and after that it will not charge anymore, i wonder what happened? I am on full stock right now fully unrooted using LG flash tool. it's really a shame that my charger gave up so soon as i have only bought this phone(Brand New) not 2 months ago.
Click to expand...
Click to collapse
I had exactly the same problem. I forced them to change my main board under guarantee. It didn't help. I bought a new battery. Helped but charging time was 3 hours. I saw I couldn't transfer files via USB tried changing cable and I can charge 0 to 100 in 2:10 hours. 20 mins faster than the day I bought my phone. The stock charger is OK but the cable is a crap. Do what I did from bottom to top!

[Q] Lockscreen On / Off while QI charging.

Hi
Yesterday I've got the OTA to 20E for my D855.
Now I have a annoying problem.
Last night i left my G3 on the Original LG QI Charger (which i'm using since i've got my G3.
In the middle of the night i observed a strange behavior.
The G3 turns on displaying the Lockscreen... after about 5-10seconds the screen turns off... then it takes about 30-60 seconds the procedure starts over...
So the screen goes on .. off .. on .. off .. and so on.
The same behavior happens on another QI Charger.
Without the charger this behavior stopps.
I think this bevavior starts when the battery is full.
Has anyone else seen this behavoir or has a solution to turn this off?
AcIvI said:
Hi
Yesterday I've got the OTA to 20E for my D855.
Now I have a annoying problem.
Last night i left my G3 on the Original LG QI Charger (which i'm using since i've got my G3.
In the middle of the night i observed a strange behavior.
The G3 turns on displaying the Lockscreen... after about 5-10seconds the screen turns off... then it takes about 30-60 seconds the procedure starts over...
So the screen goes on .. off .. on .. off .. and so on.
The same behavior happens on another QI Charger.
Without the charger this behavior stopps.
I think this bevavior starts when the battery is full.
Has anyone else seen this behavoir or has a solution to turn this off?
Click to expand...
Click to collapse
Yeah cause the QI power is low so it start charging for 10'' then stops,the screen is on,then start,the screen goes off,then stop...etc etc etc!!
But before 20E (Android 5.0 I didn't have this behavior).
So there must be something wrong.
I am getting this as well, same charger as before android 5.0 update
It's an annoying bug that's been in all the G3 lollipop builds so far, I posted about it a while back: http://forum.xda-developers.com/lg-g3/help/lollipop-v20a-wireless-charging-textra-t2935987
I've been pestering LG UK via twitter to fix it, maybe if more of us contact LG in our countries it will get fixed?
@PsychoMania Thank you for your feedback. Since this issue is widly spread I've sent LG a message on the LG Service Page for Switzerland.
I'm curious to see if and when they will answer...

G4 Intl. Charging issues

Hey guys,
first of - sorry if this is oftopic.
I notice heavy charging issues on my g4 intl. The phone just won't charge probably.
I'm running on the latest cyanogenmod nightly, everything else works fine.
Cyanogen says "slow charging" even when I plug in the original cable, or a quick charge wallplug. With all micro USB cables everything is fine for a week or two, but after that everything repeats again.
It seems like the phone cuts down the input power to 300 milli amps or so, while "charging" the battery percentage is going down sometimes, too.
When the phone is off and plugged in, the charging is slow too.
But sometimes everything is fine for a charge or two.
Does anyone have the same issue or have a solution?
Greetings from germany
Okay I found some guys talking about this here, but is there any final solution for this?
radrian said:
Okay I found some guys talking about this here, but is there any final solution for this?
Click to expand...
Click to collapse
It happens to me too, stock ROM, cm13, aosp, no difference.
I have tried changing USB cable (only cable) and device begin charging normally again.
I don't think it's something software related..
But if you have already tried with another charger and problem is still there..
I'm really frustrated. I don't know what is happening to my g4, since 2 month's I noticed heavy red screen ghosting, too. The phone was already repaired once from lg, there the problem was that it won't boot up anymore.. Next time I won't buy lg..
radrian said:
I'm really frustrated. I don't know what is happening to my g4, since 2 month's I noticed heavy red screen ghosting, too. The phone was already repaired once from lg, there the problem was that it won't boot up anymore.. Next time I won't buy lg..
Click to expand...
Click to collapse
I got problems with display too..
Both lateral sides are brighter than the rest of the screen.
Especially with dark images it is absolutely horrible.
Will never ever buy LG anymore.
same problem here with the ghosting and the super slow charge some times battery goes down even while plugged to original charger, had a G2 before this, love the phone was almost flawless, this one I had it for almost a year now, piece of **** full of problems, now after the lates OTA the unlocking is retardedly slow, I double tap for unlocking the screen wakes up but dimmed and unresponsive and after a second it fully wakes up, I'm so frustrated with this piece of ****, the only good thing is the camera. Btw regarding the slow charging problem, I tried with different batteries and chargers and same results (I'm fully stock, no root no nothing)
Sent from my LG-H815 using XDA-Developers mobile app
my problem is that sometimes it just doesn't charge at all the led blinks and i wake up for 0%

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