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Phone not charging while using GPS due to overheating

This is a continuation of the discussion that was started here. Since I do not want to crowd that thread with an offtopic subject, I am continuing here. I am quoting the relevant posts from that thread also.
unni_kmr said:
One issue bothers me a lot. I cannot use the phone for navigation for more than 2 hours even with car charger connected. In about 2 hours, it drains out fully. My latest theory is that after about 30 mins of charging, the battery starts heating up, and so it stops charging.
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mtdew said:
User error or bad unit I have zero issues with my GPS or car charging. Also what amperage is your car charger capable of outputting.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
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unni_kmr said:
I am not 100% sure in terms of the amperage. But I tried with a car charger capable of charging a laptop, using the wall charger and cable which came with the phone. I was sitting in the passenger seat, phone was in my lap (not mounted in windshield) and Google Maps was running in navigation mode. For the first 15 minutes or so, I saw that the phone was charging. The charge level increased by 1% or 2%. After I think 20 minutes, it stopped charging. CPU-Z app was showing battery status as
health: over heated or heated (don't remember clearly the text)
power source: connected
status: not charging or discharing
Phone's back was very hot. I unplugged the USB cable and connected it back, and it started charging again! I waited for it to cool down, removed the phone case, repeated this and got the same result.
This is why I believe the phone is doing something to protect it from over heating. I am not sure though.
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mtdew said:
Amperage is important son too little it will discharge, I think it will limit if too much. Nav can cause some heat for some of these guys but I've never heard of it getting that high my guess is something was wrong.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
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acejavelin said:
I have gotten my last few chargers at Sam's Club, they are about $10, and are rated at [email protected]
In an older phone I had a similar issue where my phone would overheat and not charge properly, once I got a new charger I cut the end off the old one and read the voltage with a meter, it was putting out almost 7.1v (should be 4.75-5.25vDC for USB 1.0-2.0 standard, and 5.25-5.75vDC for USB 3.0), pretty sure that is what caused it... cheap components equals cheap quality and flaws. Current rating should be irrelevant, as long as it meets the devices minimum requirements (most modern phones are [email protected]), even if a charger is rated at 2, 3, or even 5 amps, the device should not draw more than it can handle. Current is drawn, not pushed, a device will draw the needed current at the expected voltage, you can't really "over-current" a device by using a power source that is rated at the proper voltage but a higher current. Similar instance can occur by using a charger that has too low of a current rating, the device will try to draw more current than the adapter is rated at and the adapter will eventually fail or fall out of specifications.
Some other good chargers are by Anker, PowerGen, or RAVPower, and of course a Samsung branded adapter will work well, most all of these can be purchased for $8-$15 on Amazon. If the adapter is not rated with a current rating, then skip it, it is probably only 600ma-750ma and will be more headache than it's worth in the long run.
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bps119 said:
Good to see that we're getting a new user who actually does their homework. :thumbup:
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
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technoid1964 said:
The Skyrocket (and several other Samsung phones) need special "type 2" chargers. Apple charges are type 6, so if it says compatible with Apple, don't use it as it may not work. If the two center pins on the USB port doesn't have a 50 ohm resistor across them (or not shorted) , the Skyrocket will only draw 350 mA. Samsung and older Curve BlackBerry chargers have the resistor. At 350 mA, the phone draws more than the charger is providing, and the charger circuitry heats up trying to keep up with demand.
Jrockttu has a great thread under General called "Fix your Skyrockets battery life"
I've MOD'd all of my chargers, now my phone is happy with the screen on all day while driving and it stays charged, or charges slowly...
Tim
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
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To eliminate the possibilities mentioned above, I bought the following:
1. Car Charger: PowerGen Black 3.6Amps / 18W Dual USB Car charger
2. USB Cable: Mediabridge USB Charging Cable
I also installed this app (Skyrocket Charger Info).
Summary of what happened:
With new car charger: Fast Charge (A/C) - Charging at 898 ma
With old car charger: Charger Wakelock - Charging at 497 ma
When connected to mains using factory charger: Fast Charge (A/C) - Charging at 898 ma
When connected to PC USB port: Slow Charge (USB) - Charging at 497 ma
Even with this new charger, phone stops charging once it heats up.
The full story:
Once I plugged in the phone to the new car charger using the new USB cable, the app showed the charging current as "Fast Charge - Charging at 898 ma". This is the same mA value it shows when I plugin into the mains with the phone's factory charger. I drove around with maps for around 15 minutes. Once I stopped, I saw that charge level had dropped by around 9%. I immediately launched CPU-Z app. It was showing battery overheated & not charging (see attachment 1). The phone was hot.
I removed the charger. After I think 1 minute, the battery status became 'good'. I plugged in the charger again. It started charging. While I was looking at the CPU-Z screen, battery status changed from 'good' to 'overheated' and 'charging' to 'not charging'.
Attachments:
(Please note that these screenshots are from another test where I had driven for around 30 minutes, and is not based on the above story.)
1. Phone state once I stopped the car. Charger is connected, but phone is not charging. Note that ignition is on.
2. After removing the charger.
3. After connecting the charger again. Within a few seconds of taking this screenshot, it changed to what is shown in attachment 1.
So I guess I can't do much about this, right?

I can't remember if you replaced the battery or not.... That could also be any issue if it's getting old and can't absorb the charge as fast as it used to... It will heat up quicker.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

How old is your battery? And how many times a day do you plug it in?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

Sorry. I somehow missed your replies.
technoid1964 said:
I can't remember if you replaced the battery or not.... That could also be any issue if it's getting old and can't absorb the charge as fast as it used to... It will heat up quicker.
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I will try to purchase a new battery if its not too costly.
hotbyz168 said:
How old is your battery? And how many times a day do you plug it in?
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My phone and battery are now 18 months old. When I am in office, I charge it twice. It doesn't drain much, but I keep it fully charged just before leaving office.

Phone can overheat when under direct sunlight with GPS, screen and CPU working (the most power-consuming activity on the phone happens to be navigation), and also charging. Nothing unusual in that - its internal temperature in this case can reach beyond 100 degrees C. The battery can't charge when above 60-70 degrees C, because it can get physically damaged or even explode.
Concealing the phone from direct sunlight might work.
Limiting the CPU frequency might work.
A new battery might work.

[Q] Phone warm when charging wirelessly?

I just got myself a Nokia DT-900 Wireless charger (Got it at a clearance at the Nokia store) for use with my Nexus 5 and my Nexus 7.
I charged the nexus 5 with it now. While it charges perfectly, even with a case on, the back of the phone gets a little warm. Not hot, just warm. I was wondering if this is any cause for concern, or if this is normal. Have not tried with my nexus 7 though.
Does the nexus 5/7 work perfectly with the Nokia wireless charger, or is it Incompatibility that is causing the phone to warm up a little?

srivas95 said:
I just got myself a Nokia DT-900 Wireless charger (Got it at a clearance at the Nokia store) for use with my Nexus 5 and my Nexus 7.
I charged the nexus 5 with it now. While it charges perfectly, even with a case on, the back of the phone gets a little warm. Not hot, just warm. I was wondering if this is any cause for concern, or if this is normal. Have not tried with my nexus 7 though.
Does the nexus 5/7 work perfectly with the Nokia wireless charger, or is it Incompatibility that is causing the phone to warm up a little?
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I noticed the same thing with a LG Qi charger. This is my first wireless charger and I believe that it's normal.

Primokorn said:
I noticed the same thing with a LG Qi charger. This is my first wireless charger and I believe that it's normal.
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If the same thing happens with the Official LG Nexus charger, then it must be normal. Thanks!

srivas95 said:
If the same thing happens with the Official LG Nexus charger, then it must be normal. Thanks!
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It's actually this one: http://www.amazon.com/LG-Electronics-WCP-300-Wireless-Charging/dp/B00C6VP03I

Primokorn said:
It's actually this one: http://www.amazon.com/LG-Electronics-WCP-300-Wireless-Charging/dp/B00C6VP03I
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As it's an LG, I doubt it's any different from the Nexus one. Both have the same specs. Have emailed Google regarding this, their reply was the standard 'We do not recommend using Non-Nexus chargers for Nexus devices'. I told them all QI chargers were actually supposed to work, and am awaiting their reply. Will follow up on this.

i get worried with how wireless charging heats up my phone, so i try to avoid it

Enddo said:
i get worried with how wireless charging heats up my phone, so i try to avoid it
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I bought a QI wireless charger when I purchased the phone based on excellent reviews on Amazon. I've since stopped using it just because of random overheating and generally the phone was warmer than when charging via USB. It was a feeling that overtime my phone would suffer.
Sent from my Nexus 10 using XDA Premium HD app

3DSammy said:
I bought a QI wireless charger when I purchased the phone based on excellent reviews on Amazon. I've since stopped using it just because of random overheating and generally the phone was warmer than when charging via USB. It was a feeling that overtime my phone would suffer.
Sent from my Nexus 10 using XDA Premium HD app
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my thoughts exactly

Wireless charging, by its very nature, generates a small amount of heat. It is perfectly normal for your phone to get a bit warm whenever you're charging via any means, but especially when wireless charging. The key is the phrase "a bit warm." It should never be hot to the touch, just warm. The phone was designed to handle this, and there will be no adverse effects. In fact, the heat generated is much less than is generated by the CPU during heavy use (such as during a graphic intensive game).
I regularly use my phone with the official nexus charger (in my car), the Nokia DT-910 (the stand-up version of the DT-900 -- my main overnight charger), and the Samsung S-Charger Pad (at work). All are perfectly compatible with the N5. In fact, the only name-brand charger I'd steer clear of is the Tylt Vu, because there have been numerous incidents of overheating with that charger (i.e., the phone gets very hot to the touch).

3DSammy said:
I bought a QI wireless charger when I purchased the phone based on excellent reviews on Amazon. I've since stopped using it just because of random overheating and generally the phone was warmer than when charging via USB. It was a feeling that overtime my phone would suffer.
Sent from my Nexus 10 using XDA Premium HD app
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Sent google a screenshot of my Battery info and temp while it was at max temp, they said there are no issues with it

jt3 said:
Wireless charging, by its very nature, generates a small amount of heat. It is perfectly normal for your phone to get a bit warm whenever you're charging via any means, but especially when wireless charging. The key is the phrase "a bit warm." It should never be hot to the touch, just warm.
I regularly use my phone with the official nexus charger (in my car), the Nokia DT-910 (the stand-up version of the DT-900, and my main overnight charger), and the Samsung S-Charger Pad (at work). All are perfectly compatible with the N5. In fact, the only name-brand charger I'd steer clear of is the Tylt Vu, because there have been numerous incidents of overheating with that charger (i.e., the phone gets very hot to the touch).
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Yep, I read online that the Tylt Vu has some issues.
I spoke to Google about the Nokia charger, and they said the temp of the phone is normal. They did warn me that the Nokia does not cut charging automatically when it gets to 100%, and that I should Take it off manually

Using a case increases the distance between the phone and coil which can cause the phone to heat up even more. Even wired charging heats the battery so some extra warmth from the 25% lost energy seems normal.
Sent from my Nexus 5 using Tapatalk

bblzd said:
Using a case increases the distance between the phone and coil which can cause the phone to heat up even more. Even wired charging heats the battery so some extra warmth from the 25% lost energy seems normal.
Sent from my Nexus 5 using Tapatalk
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Okay, Maybe I should remove the case and try charging it

jt3 said:
Wireless charging, by its very nature, generates a small amount of heat. It is perfectly normal for your phone to get a bit warm whenever you're charging via any means, but especially when wireless charging. The key is the phrase "a bit warm." It should never be hot to the touch, just warm. The phone was designed to handle this, and there will be no adverse effects. In fact, the heat generated is much less than is generated by the CPU during heavy use (such as during a graphic intensive game).
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Lots of people who use wireless chargers say this but I am still skeptical. I would like to see battery capacity tests from two of the same devices. One that was only charged with wireless charging and the other only charged via USB.
My money says the wireless charged device will have significantly less battery capacity than the usb charged device after 1-2 years of use.

Enddo said:
Lots of people who use wireless chargers say this but I am still skeptical. I would like to see battery capacity tests from two of the same devices. One that was only charged with wireless charging and the other only charged via USB.
My money says the wireless charged device will have significantly less battery capacity than the usb charged device after 1-2 years of use.
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Yes, But seeing as most of us use the phone for only 1-2 years, I personally don't see a difference. Maybe the battery will lose capacity over time, but that's going to happen anyway. This will maybe speed up the process by about 20%.

Enddo said:
My money says the wireless charged device will have significantly less battery capacity than the usb charged device after 1-2 years of use.
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That may be true, but that argument lies on shaky ground, since there are a lot of other ways you can (theoretically) reduce battery life as well. In theory, not allowing the battery to drain completely during each charge cycle, or not removing the phone from the charger the instant it's fully charged can reduce battery life, yet nobody charges their phone that way. There's also the counter-argument that plugging the charging cable in every single day can prematurely wear out, or break, the (very fragile) USB connector on the phone, which would result in the inability to charge at all. (I went through SOOO many Galaxy Nexuses... Nexes? Nexii? Whatever... because of that issue.)
The point is that sometimes, convenience takes priority over the possibility of slightly reduced battery life, and it's hard to argue against the convenience of wireless charging.
Plus, as Srivas95 stated, most of us will move on to the next device long before any such battery degradation becomes an issue.

jt3 said:
That may be true, but that argument lies on shaky ground, since there are a lot of other ways you can (theoretically) reduce battery life as well. In theory, not allowing the battery to drain completely during each charge cycle, or not removing the phone from the charger the instant it's fully charged can reduce battery life, yet nobody charges their phone that way. There's also the counter-argument that plugging the charging cable in every single day can prematurely wear out, or break, the (very fragile) USB connector on the phone, which would result in the inability to charge at all. (I went through SOOO many Galaxy Nexuses... Nexes? Nexii? Whatever... because of that issue.)
The point is that sometimes, convenience takes priority over the possibility of slightly reduced battery life, and it's hard to argue against the convenience of wireless charging.
Plus, as Srivas95 stated, most of us will move on to the next device long before any such battery degradation becomes an issue.
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which is fine. i just plan on using my N5 longer than a couple years and will do what i can to keep it as healthy as possible

Enddo said:
which is fine. i just plan on using my N5 longer than a couple years and will do what i can to keep it as healthy as possible
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Whatever works for you man. To each his own

joneytatya said:
Have you been using the official nexus charger? Mine used to heat the phone earlier before I bought this one from Amazon:
http://www.amazon.com/Nexus-Wireless-Charger-Smartphones-Tablets/dp/B00GN1YKBU
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I tried with my friend's Official Nexus Charger, Phone still got a little warm. It's okay though, Now that Google have confirmed it with me. No issues

jt3 said:
That may be true, but that argument lies on shaky ground, since there are a lot of other ways you can (theoretically) reduce battery life as well. In theory, not allowing the battery to drain completely during each charge cycle, or not removing the phone from the charger the instant it's fully charged can reduce battery life, yet nobody charges their phone that way. There's also the counter-argument that plugging the charging cable in every single day can prematurely wear out, or break, the (very fragile) USB connector on the phone, which would result in the inability to charge at all. (I went through SOOO many Galaxy Nexuses... Nexes? Nexii? Whatever... because of that issue.)
The point is that sometimes, convenience takes priority over the possibility of slightly reduced battery life, and it's hard to argue against the convenience of wireless charging.
Plus, as Srivas95 stated, most of us will move on to the next device long before any such battery degradation becomes an issue.
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Click to collapse
What you say is right, my Nexus 5 has been with me for just 4 months and I can already see that the jack is kind of loose. That is one of the reasons I got a wireless charger in the first place.

Battery Drains Faster Than Charges

My battery seems to drain faster than it charges. I bought the phone off of craigslist and it did not come with the original charger and cable. I did have a nexus 4 and its original charger. I use the Nexus 4 charger, which is rated at the same 1.2a. Is it the charger or is there something wrong with my phone? I read a lot about slow charging and ppl searching for the right charger. I just want to be able to use the phone at night with a low battery and plugged in. Otherwise the battery does last a long time and seems healthy. I am able to go the whole day without a charge but i then cannot use it while I am home. Any advice is appreciated. I could prob RMA it if needed.

Just do a fresh install using Google's own images and see if it fixes the issue
Sent from my Android L Nexus 5 via Tapatalk

Ben36 said:
Just do a fresh install using Google's own images and see if it fixes the issue
Sent from my Android L Nexus 5 via Tapatalk
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This is a fresh install. I originally received the phone with Android L Preview. It was buggy and there was an unknown service consuming a large amount of battery power. I did a fresh install of 4.4 from Google.

I had the same issue with the stock nexus 5 charger. Turned out something went wrong and it wasn't providing enough current about 250mAh. I switched charger to a higher one and everything works as it should, charges in about 1.5hours. I suggest you download GSam App that shows the current while charging.

In settings/battery, when the device is charging, does it show USB or AC charging?
If USB charging, get a different charger and/or cable.

I got that app and I'm a little unclear on the readings. I see a positive number and a negative number. I got a -623 on the charger I have been using at work which is for a dell venue and I believe 2 or 2.1a. That one does seem to charge the phone OK. I'm at home now on my nexus charger and I have 431. I have a 131 not plugged in.
It says ac not usb

Have you looked here?
http://forum.xda-developers.com/google-nexus-5/help/battery-life-help-troubleshoot-battery-t2785128

upndwn4par said:
Have you looked here?
http://forum.xda-developers.com/google-nexus-5/help/battery-life-help-troubleshoot-battery-t2785128
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I started to read that but my issue is really with charging. My battery lasts a long time. I can go all day without a charge but then by the night it's in the teens. This normally would be OK but that plugging it in doesn't stop the drain. I do a lot on my phone before going to sleep, laying in bed. Now I can't because the phone just dies even while plugged in. I ordered the blackberry playbook chargers mentioned in another post. Ill have to see when the come in.

use a toothpick and clean the contacts on the usb, look for any lint and such... sometimes a bad connection may not let it charge properly.

Just use another charger, or cable and check the mA readings. - 1000, give or take, is good. Much less and it's the cable or charger.
Gsam can show you the value in the main screen... And it's a great app in general. ?

My note 5 fast charger isn't fast charging?

Seems like it's charging super slow for some reason. I'd do some troubleshooting maybe it's the power source or something if anyone having the same issue please let me know how you guys fix it.

Nvm. The Cable wasn't fully in lol

:thumbup:
Sent from my SM-N920T using XDA Free mobile app

TheUndertaker21 said:
Nvm. The Cable wasn't fully in lol
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Dooooh

Lol, well my S6 Edge charger seems to only do normal charging when connected to my Note 5. Not sure why but its exactly the same as the Note 5 charger.

TheUndertaker21 said:
Seems like it's charging super slow for some reason. I'd do some troubleshooting maybe it's the power source or something if anyone having the same issue please let me know how you guys fix it.
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Ok, so oddly enough, I noticed the exact same issue last night. I did a few searches online, and found something interesting. According to one of the sites I visited, the fast-charging only kicks in when the battery is below a certain level, 15% I believe. Then, as it's charging and the percentage rises, the charging slows down. Long story short: the lower your battery is, the faster it'll charge. I guess Sammy didn't want to burn out your Note 5 battery by fast-charging all the time. I'll try to find that article and post it here for you!
Note: I let my phone drop into the low teens last night, and sure enough, it began fast-charging as soon as I plugged it in. Maybe it's just coincidence though...who knows.
Edit: Here's the article: http://www.gottabemobile.com/2015/08/20/5-quick-chargers-for-the-galaxy-note-5-s6-edge-plus/

That's false, actually it will fast charge on any percentage level.
Right now I'm at 10% and it says cable charging, sometimes I'll be at 90% and it will say fast charging. No fix yet? I do know if you unplug and plug back in several times it will say fast charging. Sometimes one time, sometimes 4-6 times...

xxPLURxx said:
That's false, actually it will fast charge on any percentage level.
Right now I'm at 10% and it says cable charging, sometimes I'll be at 90% and it will say fast charging. No fix yet? I do know if you unplug and plug back in several times it will say fast charging. Sometimes one time, sometimes 4-6 times...
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I have the same issue. Tried different kernels. Haven't tried switching roms though. I'm on breakdown v3. Rom isn't the issue though. No idea what is going on

Maybe it's the cable? I had to get a new one. Like I burned the old one up.

My cousins note 5 wouldn't fast charge, and I told him to swap out the cable, and boom it worked again.

So, seemingly, we have a sudden burst of people with this issue. I guess the OEM cable has a couple month life expectancy lol

Yup, cable

I've noticed this issue too. I just keep plugging it in until it fast charges (usually 5 or 6 times). Not a great workaround, but it works.

Mine has thus problem too , but if I use the same USB cable and the charger that came with my Note 3 it at least charges at regular speed, but with the fast charger and same cable I get less than that .

My indian note 5 has the same problem. Sometimes it fast chargesvand sometimes not. I went to Samsung service center and got the charger replaced. Now it is workinf fine.

I tried using the cable that came with my Note 4, and now it works fine. It's a longer cable, maybe that has something to do with it.

It's clearly not dependent on being at a certain percentage considering mine is fast charging right now and it's at 57 and will continue to fast charge until full or at least display a notification that it's fast charging until it's full.
In all my testing it's the cables. I have 4 power adaptive blocks that came with various models including N4, S6E, S6E+, and N5. All the blocks work with my N5 as long as I use the USB cable from my Note 4. If I use a cable from the S6E, S6E+, or the N5 it doesn't fast charge. The N4 cable is much beefier then the newer cables. Maybe they are just making cheaper cables nowadays. The N3 charger was beefier then the N4 charger although that's kind of expected being usb 3.0.
Sent from my SM-N920T using Tapatalk

Is it the cable or the adapter that determines the fast charging??? For instance can I use my longer thicker note 4 cord with the new note 5 base and get fast charging?

I think the USB cable that comes with the Samsung fast chargers is faulty. I have 2 fast chargers, 1 from the S6 edge and 1 from the Note 5 and neither one of them will fast charge with the supplied usb cable. I can use any other usb cable and fast charging will work, it just won't work with the Samsung cables.
Sent from my SM-N920T using Tapatalk

slow charging

My s8 is slow charging and says to use the original charger and cable but I am using the original. Anyone else having this issue?

never-mind...started working after a reboot.

same issue
my s8 take up to 3 hr to full charge :crying::crying::crying:

COBRA-24 said:
my s8 take up to 3 hr to full charge :crying::crying::crying:
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It should not take more than 2 hours. If it is saying slow them you've not connected the cables firmly into their ports. If you have, you have a defective phone or cord.

I doubt this is the issue but I just noticed that there is an option (settings -> battery -> advanced settings) to toggle "fast cable charging" on or off.
I think it is enabled by default but might be worth a look.

Have the same problem. Went to settings > battery > advanced settings... Unplugged my cable, turned off fast charging, plugged the cable in, unplugged it, turned on fast charging, plugged the cable in and it works now.

Slow Charging and Charging gets stuck
I have S8+ with me from last 10 days. Charging with original charger takes a very long time. Horrible. Moreover on reaching 80%, the charging stops even though charging emblem is active. I have to plug out the cable and re-insert and switch it on afresh, then it starts charging, of course slowly. A strange behaviour.
mrwhitee said:
My s8 is slow charging and says to use the original charger and cable but I am using the original. Anyone else having this issue?
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Click to collapse

I've been saying something about it for a while but no one believes me. My s8 will actually stop charging but says it charging.
Sent from my SM-G955U using Tapatalk

balasnet said:
I have S8+ with me from last 10 days. Charging with original charger takes a very long time. Horrible. Moreover on reaching 80%, the charging stops even though charging emblem is active. I have to plug out the cable and re-insert and switch it on afresh, then it starts charging, of course slowly. A strange behaviour.
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I am having exactly same problem. Also it has increased in past 2 days. Now it stops at 73% too sometimes. Also when my wireless charger came 3 days ago, it was unable to charge more than 3% in 20 minutes, and just stopped after that for more than 1.5 hours. I even took of s8+ from wireless charger dock and put in on again, but not charging after that.
The dealer i bought it from checked it infront of me, and it was charging properly upto 100 in his shop. But i checked it at my house and my shop, even at my friends home and its the same issue.
Right now trying to get a replacement. Dealer says that i have to talk to samsung through voiceover call, and fight them to get replacement or i wont get it. At the time of purchasing, he said he will do everything to get replacement if any issue comes up. Now says can only get replacement for first week, any longer than that and cant get it.
I paid 64,900rs for it and cant get replacement for a faulty phone within 15days. SAMSUNG SUCKS. Next time i will go for oneplus or xiaomi, cuz i may not get replacement there either but i will lose a lot less money.

you guys have something wrong, my S8+ charges 0-100% in about 1hour 45min.....and this is the normal charge speed, try another samsung original cable, maybe the cable head or the S8 port is damaged

No its a software problem that Samsung needs to fix because it not just 2 but a lot of people
Sent from my SM-G955U using Tapatalk

Don't use your phone while charging ...

But should go into slow charging when in use. Should at least have a message saying that or a message saying charging when you use it instead of fast charging
Sent from my SM-G955U using Tapatalk

husaintaherali said:
I am having exactly same problem. Also it has increased in past 2 days. Now it stops at 73% too sometimes. Also when my wireless charger came 3 days ago, it was unable to charge more than 3% in 20 minutes, and just stopped after that for more than 1.5 hours. I even took of s8+ from wireless charger dock and put in on again, but not charging after that.
The dealer i bought it from checked it infront of me, and it was charging properly upto 100 in his shop. But i checked it at my house and my shop, even at my friends home and its the same issue.
Right now trying to get a replacement. Dealer says that i have to talk to samsung through voiceover call, and fight them to get replacement or i wont get it. At the time of purchasing, he said he will do everything to get replacement if any issue comes up. Now says can only get replacement for first week, any longer than that and cant get it.
I paid 64,900rs for it and cant get replacement for a faulty phone within 15days. SAMSUNG SUCKS. Next time i will go for oneplus or xiaomi, cuz i may not get replacement there either but i will lose a lot less money.
Click to expand...
Click to collapse
Is your phone overheating while charging ?
What's the ambient temperature in your location ?
There is something called swelling prevention mode where the phone stops charging when the battery temperature reaches a certain point..

abdelha said:
you guys have something wrong, my S8+ charges 0-100% in about 1hour 45min.....and this is the normal charge speed, try another samsung original cable, maybe the cable head or the S8 port is damaged
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Did that too. Not working.

chestersudhakar said:
Is your phone overheating while charging ?
What's the ambient temperature in your location ?
There is something called swelling prevention mode where the phone stops charging when the battery temperature reaches a certain point..
Click to expand...
Click to collapse
I dont use my phone while charging. Also if i use it while charging it, it mostly doest even charges. Just remains at same percentage when i put it to charge.
It doesnt heat up. Remains pretty normal. Even if i play a game like mc5 while charging it at the same time it doesnt go up much in temperature.

I put my S8+ on the charger with 20% and the wife's Nexus 6 with 35% at the same time. Both are supposedly fast charge and the S8+ was at 100% 30 minutes before the Nexus 6. The S8+ has a 3500 battery and the Nexus 6 has a 3200 battery, I wouldn't call it slow charging.

I have the same problem. I can't remember if it started charging normally after unplugging the charger itself and then plugging it back in or after restarting the phone. One of those fixes it. Hoping for a fix from Samsung/Android soon!

Really odd. A reboot didn't fix the same issue for me. What fixed it was turning the charger around. I'm talking about the bit that goes into the phone. I was under the impression that with usb c it didn't matter which way the charger went into the phone. I've tried this several times and get the same result each time. Slow charge when plugged in one way and fast charge when charger plugged in upside down if that makes sense. Could I have a faulty charging cable? Or a faulty phone perhaps?

mrwhitee said:
My s8 is slow charging and says to use the original charger and cable but I am using the original. Anyone else having this issue?
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Click to collapse
“This is a normal operating condition to prevent damage to the device.”
: While charging the S8/S8+, sometimes charging is stopped even when device is
not charged fully.
because
: During wireless or wired charging, the device and the charger may become hot.
For your safety, Samsung has applied charging algorithm to protect device
overheating.
If the device heats up or the ambient air temperature rises, the charging speed may
decrease or stop automatically.
In Samsung authorized wireless charger, cooling mechanism (such as cooling fan,
air hole…) is applied.
Wait for the device to cool down and then begin charging the device again.