S6 Charging Issue-Please Help - Galaxy S6 Q&A, Help & Troubleshooting

Hi,i have a galaxy s6 unrooted,which was working well before now recently like 3 days ago it did not want to charge or it charged for a few minutes and stopped then i blew some air etc in to the charging points via my service station and now it charges slow etc like 3-4 hours to a full charge i have tried 5 different chargers,of which one charges my dads phone normal,how do i get it back to normal if it does charge well it starts of at 1200mah then drops to about 200-400mah.....im trying to avoid the update so i can get the s8 it will be pointless for me trying now for a new device!if people or any one can recommend anything to help me i will be grateful plus it also shows the wrong charging time remaining,

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[Q] slow charge, fast drain, hot batt, jb update

​ Hi guys
I have a galaxy s relay 4g
It took 2 hours of constant usage, to kill the battery from 50 to 0%
Figuring this was normal, I was configuring everytthing while downloading 50apps over wifi
Note phone was on airplane mode, but wifi was on.
Next day I updated from stock ics to stock jb
Turned it on, it was at 91% and after 5 min of usage the phone said it was too hot to charge the bat.
Phone went from 91% charge down to dead with one hour of moderate usage and 2 hour siting idle on airplane mode, wifi on..
It was 46c on batt temp whole time
Charged for 3 hours from pc usb and it gained 3%.
Charged another 3 on wall socket that came with nokia lumia, rated at 1400mA.
Charged 15%
The battery info showed that even though the phone was off, it woke up many times during the night -- IT WAS OFF as in the battery with the 4 white circles on the bottom were showing!
Turned off, removed sdcard, factory reset (left sd out, its still out) i
Came back ok, it syned to google and reinstalled all my apps, then died again
I've tried 2 batteries, and 3 different chargers,
I factory reset the phone too.
Wake lock says the android system used 18% of the battery... other than that I can't see anything obviously wrong
Stock on any device is also resource hungry.... What are the specs of the chargers you are using...certain chargers will not put out the needed amount of ma or volts...which also messes with a Samsung battery overcharge feature
Sent from my SPH-L710 using Tapatalk
Charger 1 is my pc usb port, which charged my other two phones (mytouch q by lg and sammy captivate glide) about 70% as fast as charger 2.
Charger 2 is what came with phone but doesn't appear oem. 5.7v at 600mA
Charger 3 is the oem charger which came with wifes lumia 925 which rates at 5v at 1400mA
Its "charging" in my car now, no sim card, wifi on and connected to a medium strength signal, 0% charged and I wached the voltage steadily decline as I hit refresh in the gsam battery monitor. Started at 3.3v and in a minute was at 3.18v. Still 0%
Car charger is a no name brand (which kept my captivate charged pretty well despite using gps at the end of my 6 hour drive the phone was still at 75%.)
The battery is samsung oem.
The first battery I tried is also samsung oem.
I also have a 5v 1amp charger that will fill both phones between 1 and 2 hours if memory serves, the 1.4 doesn't seem to go any faster as I guess the won draw much if any more than 1 amp.
Given all of the above I'm inclined to think its software or other hardware issue.... phone was sold as "seller refurbished" on ebay, but the description says its just an open box sale of a phone that came back within the first 7 days....and yes I bought a square trade warranty in case some BS like this happened.... but want to try and fix before going that route.
Is there no way to factory reset to the original ics firmware?
I see you also have a relay, once I get this all figured out id love to root and rom mine like you have yours!
I know the newer android roms have more features but are they more or less responsive in general?
Main reason I got a relay instead of another captivate glide is the relay has much more rom development.
And now the red charging led isn't even turning on..... I wonder if its defective.
Shame I can't return it now, the screen has light scratches (was in my pocket while I was working under my carL
And it was sold in like new condition
Grabbed a brand new USB cable plugged the phone into a 5th charger, oem HTC radar, 5v at 1amp
swapped the battery for the 1st one I had.
Appeared to charge fine. Pulled out the charge cord at 50%, plugged it right back in.... the battery charging screen went from about 50% down to 20% in 1 second.
Confused, I left it plugged in and went to bed.
Got up this morning and it was dead again.... while plugged in, while off, not even the charging led was on. switched to the 1.4A charger, still nothing... hit the home button a couple times and the thing woke up into the battery charging screen (it ignored the power button the whole time)
The gsam screen was even more interesting:
it doesn't show much but the line graph showed a rapid decline from 20% down to almost 0 from some short time before 3 am, then
3 hours from 3am to 6am, the charge went from near 0 to 50%, and then in half the time back down to near 0.
The temp graph wasn't a line, but fragments of one
does Gsam show the amperage of the draw or charge on yours? its only ever given my the voltage of the battery and shows 1mA on the bottom of the battery,
ebay seller says clean the charge port with alcohol.... not sure why someone should need to do that on a "like new" phone but I'll have to try and find something tiny to shove a paper towel in there with..... that would account for the not charging but not for the high drain.... could thins thing have a short someplace?
sounds to me like a defective device. the fact that you did a factory reset and it's still not charging even with it turned off is probably the biggest sign there. it can't be any apps you've installed because you wiped them all off. i think you've gone way above what should be normally expected of a customer in terms of troubleshooting your device. hairline scratches on the phone are fine. you should still be able to return/exchange it IMHO. especially with the squaretrade thing.
yes, it's possible to flash back to stock ICS but if it's not working with the factory rom (whether ics or jb) the phone obviously has issues.
i just bought mine a couple weeks ago too, though not over ebay. i found a local tmobile "authorized" store (advertising on craigslist) that was selling stuff with similar description - open item or customer purchased and returned within a week. i have used mine on all sorts of chargers without issue: a motorola dual-usb rated at 750ma in the car, a monoprice 2.1a charger built into the 10-outlet power strip at my desk, 2 different laptop usb ports, and a samsung wall charger rated at i think 1.8a which came with my wife's galaxy tab 2. i never ran stock rom for more than about a day or so, just to verify proper operation of the phone, and now i run cyanogenmod11. i can go all day on a charge with what i consider medium to semi-heavy usage, which i think is great.
for example, yesterday i unplugged at about 9am after an overnight charge (with the phone on - i almost never turn it off because i have to be able to receive on-call alert emails from work). i got the day started in the attic installing radiant barrier (so it was rather hot). i had the phone in my pocket streaming a shoutcast station over wifi for probably about 4 hours. later, i watched a 30 minute show on netflix (also wifi), played some wordfeud, surfed the net a bit, watched some youtube videos on fixing my weed eater, did a few emails for work, probably 20-30 texts and maybe 10 minutes worth of phone calls. by 11pm i was still around 30% charge remaining. at no time did i plug in my phone during the day.
i have an extended battery on its way from china, so i expect to be able to go 2 full days on a charge with similar usage. and the thicker back plate will make it easier to hold, since i have such long fingers.
tl;dr - you got a bad phone. exchange it.

Galaxy S6 O2 Charging issue

Hi All
The battery died on my S6 tonight with the indicator showing 13% (unlucky I know!). I plugged the phone into my wall fast charger and went for a bath. When I came back down 30 mins later I picked up the phone and it was showing 0% but in the notification area it had recognised the fast charger and said 1 hour 20 mins to full.
I changed the USB lead from the charger to the phone and initially it charged up to 30% in around 15 mins and then immediately dropped back down to 0%.
I have again changed the USB lead and it seems to be charging again it has made it up to 42% this time without dropping so I'm hoping it fully charges.
Does anyone have any advice or has anyone had a similar issue?
After this I will NEVER buy Samsung again I've had nothing but trouble with this model I really don't think its fit for purpose.
It is sold as a multi media device but if you try to use it as one you need to carry external battery packs. When I took it back to Samsung they said its a "screen on issue" and the screen on time is no more than 3 hours.
***************************************************UPDATE*************************************
It now appears to be stuck on 42 %
rkidcd911 said:
Hi All
The battery died on my S6 tonight with the indicator showing 13% (unlucky I know!). I plugged the phone into my wall fast charger and went for a bath. When I came back down 30 mins later I picked up the phone and it was showing 0% but in the notification area it had recognised the fast charger and said 1 hour 20 mins to full.
I changed the USB lead from the charger to the phone and initially it charged up to 30% in around 15 mins and then immediately dropped back down to 0%.
I have again changed the USB lead and it seems to be charging again it has made it up to 42% this time without dropping so I'm hoping it fully charges.
Does anyone have any advice or has anyone had a similar issue?
After this I will NEVER buy Samsung again I've had nothing but trouble with this model I really don't think its fit for purpose.
It is sold as a multi media device but if you try to use it as one you need to carry external battery packs. When I took it back to Samsung they said its a "screen on issue" and the screen on time is no more than 3 hours.
***************************************************UPDATE*************************************
It now appears to be stuck on 42 %
Click to expand...
Click to collapse
I've had similar issues like this but I am rooted. It involved me doing a clean install of my preferred rom. If you are stock then try the following 1. Factory reset 2. Flash a firmware via odin. If you still have issues then try a new usb cable and charger. This issue has only ever happened to me once since I've had this phone last September.

Galaxy S8+ Slow fast charging

Sup guys, just got my new Galaxy S8+ out of the box. I've noticed that my device charges a bit slower than usual. I'm using the stock fast charger that came out of the box and wireless charging IS TURNED ON but it takes me about 1 hour and 40 minutes or more to charge it from 0% to 100%. In comparison to my friends S7 edge which has a bigger battery, his phone charges about 20 minutes quicker than mines and his is practically brand new. I would still be charging at 50% and his S7 edge would be at 65% which is a big difference when it comes to most situations. Normally before I leave the house I charge my device and at this rate, this is pretty slow for me. Anyone know any possible fixes? I did the low battery dump method already but I might try to reset the phone if nothing else works. AGAIN I'm using the original charger that came out of the box.
My charging time from 0-100% is about 1 hour and 50 minutes for my S8+
My friends charging time from 0-100% is about 1 hour and 25 minutes for his S7 Edge
There has been some discussion about this elsewhere on the internet. It would seem that Samsung have limited the charging rates slightly on the s8, in addition to being conservative with the battery size and leaving empty space around it so that it can expand freely when hot. All measures completely understandable given what happened with the Note 7. It's slightly annoying that they went to these extremes but they could not take even the slightest risk of a disaster like that occurring again. It would have been the end of their smart phone division.
Why are you charging your phone from 0% lol
dynospectrum said:
Why are you charging your phone from 0% lol
Click to expand...
Click to collapse
Was testing it lol

Confusing Fast Charging Issue

My S10e is like a week old now and I was charging using the fast charger and assumed everything is on track. When battery hits low like 10% and I put on charge, it says 1hr 30mins or so remaining until full but it's taking way more time that that. Today I noticed that my dad's S9 Plus charges way faster with the same S10e Fast Charges, I am confused and not able to understand why this is happening. If I am on 90% and I charge S10e it says 10-15 minutes to complete the charge and takes that much time approx, when I put S9 Plus on the same with 10%, says 3 minutes until full and finishes it in around 4mins. Why is this disparity?
Also, I did charge my S10e initially with the MacBook charges as I read it's safe but my phone never charged on time and heated the phone so I switched to Original charger. What can be done to fix my issue.
Thanks.
bump
zaidbaby said:
bump
Click to expand...
Click to collapse
Not sure if it's any consolation, but same sort of scenario with my note 9 compared to the s10.
Edit. I use slow wired charging for both.
Sent from my SM-G975U using Tapatalk
I had my phone wirelessly fast charging overnight (I know...), the phone was at 100% in the morning when my alarm went off, but once I took the phone off the wireless charger the phone powered off and was at 0% battery. Has happened twice. I now have wireless fast charging disabled.

Samsung Original Wireless Fast Charger Duo Pad 2.0

I have bought long time ago new version of fast charger duo pad. I use this charger to charge my SM-G977B S10 5g. I used this charger almost from s10 5g was released. It was charging battery from flat in about 1:35 every time when I was using this charger. From about 2 months I have noticed that charging is slower and it takes 2 hours to charge battery from flat. Maybe it's nothing important but the difference is especially noticeable at the beginning of charge process if I have only 10 - 20 minutes to charge it's really noticeable. I thought that I happened after certain update and firstly ignored that because of I wish to have only this type problems in my life. Anyway recently I have seen that if I use both pads and during charging my s10 5g I remove second device from pad s10 will switch to faster charging and I am able to achieve 1:35 charging time the same like before otherwise it charges a little bit over 2 hours. Is it software bug or problem whit my charger? Charger is quite expensive so I prefer to don't buy second one just for testing purpose. Have you noticed slower wireless charging yours s10 after one of recent update? What's the normal charging time for s10 5g on this charger? Thanks
Hi, is the same for me, I use it for about one year and at the beginning one charge (from 20% I never go under that or rarely) take approx 1h40 and it take 2h10 now ....
It's not an a really big problem for day to day use but sometimes it's annoying when you have less time for charge your smartphone.
But I need to say after one year this charger stay in a good condition especially in term of temperature management.
Anyone ?
Hi, an a factory reset solve my problem ?.
Before : 0,5%/H full charge in 3h20
After : 0,8% /H full charge in 2h20 (like at the beginning)
After the reset when put my phone ? on the wireless charger an notification appear "you can program the time when you went to stop the fast charging option to avoid noise and light during the night ? "
I never seen it before, I think ? the problem is that.
My 'fast charge' charger is as slow as the 6 times cheaper one I have had for more than a year, this means that a full charge takes about 3 hours. I bought it because I got a smartwatch and I didn't want to have two chargers on my desk.
I wiped the cache partition but the situation is the same. I followed other tips but nothing helped.
I did not do a phone reset because it takes me a long time to return to the normal state of the phone with passwords and other things and settings.
It is very annoying that samsung does not mention such a situation, as well as the fact that the estimation of the charge is far from the actual charge ... stupid is the one who buys this charger !!!

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