[Q] Fast charging turned off on plugin - Samsung Galaxy S7 Questions and Answers

SM-G930F.
In Settings I have fast charging turned on. The moment I plug in the USB connector the toggle is greyed out and turned off. Unplugging leaves the toggle turned off.
Charging is slow: it took 2,5 hrs. to get from 50% to 100%. I do use the cable and charger which came with the phone.
Has anybody seen this? Any ideas?

No one?

bartveld said:
No one?
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Do you using a wall charger that support that feature?
I'm using the original that comes with the phone and work just fine.
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vladmir said:
Do you using a wall charger that support that feature?
I'm using the original that comes with the phone and work just fine.
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Yeah, as stated in the OP, I use the charger that came with the phone.

bartveld said:
Yeah, as stated in the OP, I use the charger that came with the phone.
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Well I suggest you do a backup of your data and do a factory reset without a restore restore from Google or samsung accounts. Then try if you can fast charge your phone, if you can't, it's possible your phone have a hardware failure. First try to charge another s7 with our charger and cable!
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Related

Problem with Note charge

Hi.
I´ve a Note 10.1 one month ago and all was perfect. Yesterday, I put it to charge without any problem. Today, I saw that de battery icon seems to be charging, then, I went to recovery and did battery stats, but nothing. I flash a stock official rom without root, but nothing. I don`t know what`s the problem, hardware or software.
The charger work, because I try it with my wife`s tablet (Galaxy Tab 2).
I nedd your help.
Thanks
Try replace your usb cable with another aftermarket usb cable
I try with other usb cable , my wife's tablet) and not work.
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Note off connect to mains charger wait four hours should be fully charged .
If not its the cable the charger or the tablet .
jje
JJEgan said:
Note off connect to mains charger wait four hours should be fully charged .
If not its the cable the charger or the tablet .
jje
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When I connect the Note, it seems not to be charging, but it's charging. The problem is that when it' disconnected, I go to config-battery, and show "100% charging", but the Note is disconnected.
Other problem is when I push power off. Then Note is pff but it displays the blue battery, like charging, but it's disconnected.
I can't understand what't the matter.
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Adaptive Charger recognition

While the 'Fast charging' option turned ON, Will the S7 be able to not initiate fast charging/adaptive charging with any normal charger (non-compatible with 'adaptive charging')?
No, it needs to be either a Samsung adaptive charger, or a Quick Charge 2.0/3.0 compatible charger (note that a QC 3.0 charger will still only charge at QC 2.0 speeds)
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Devhux said:
No, it needs to be either a Samsung adaptive charger, or a Quick Charge 2.0/3.0 compatible charger (note that a QC 3.0 charger will still only charge at QC 2.0 speeds)
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So If I plug any regular charger with 'Fast Charging' turned ON it will work as normal and won't be having problem, am I right?
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Correct.
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Devhux said:
Correct.
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Thanks
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With Quick Charging on, you can use 5V/2.1A (or 5V/2.4A) chargers and get faster charging. About 2 hours for a full charge. It will show "charging" on-screen.
With Quick Charging off, all chargers become "normal" slow chargers at 5V/1.0A. It will show "slow-charging" on-screen.
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CraigNX said:
So If I plug any regular charger with 'Fast Charging' turned ON it will work as normal and won't be having problem, am I right?
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It will work with no problem. But your phone will not FAST CHARGE since you are not using an adaptive charger, quick charge 1.0/2.0/3.0 charger. It will only charge at a normal rate.

Anyone with S7 wireless charger?

Anyone here who has "Samsung Qualcomm Quick Charger 3.0 Wireless Charging Pad For Samsung S7"? Have you tried it on S8 and did it worked?
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BratPAQ said:
Anyone here who has "Samsung Qualcomm Quick Charger 3.0 Wireless Charging Pad For Samsung S7"? Have you tried it on S8 and did it worked?
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I have 2 S7e wireless chargers both work neither fast charge, but they still do a good enough job.
ShrekOpher said:
I have 2 S7e wireless chargers both work neither fast charge, but they still do a good enough job.
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Did you mean it worked but not fast charging?
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BratPAQ said:
Did you mean it worked but not fast charging?
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Yep works great just does not fast charge.
ShrekOpher said:
Yep works great just does not fast charge.
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I heard same thing with "s8 fast wireless charger". It's not really fast.
I'm my area, the cost of s8 wireless charger is 4 times the cost of s7 wireless charger. I was thinking the price difference is just because of the package label but maybe the same thing.
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assuming you are referring to the samsung branded standing pad, I have two and they both quick charge the S8. I read here that quick charge does not work while the screen is on, can't confirm or deny this since my screen has never been on while on the pad. The new version I believe is in leather dressing, not much difference otherwise. Also, make sure you are using the Samsung plug that came with it or other quick charge plug. the quick charge is dependent on the plug and the cable supporting it, not just the charging pad.
I have the S7 standing quick charger and it fast charges the S8 Plus
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BratPAQ said:
Anyone here who has "Samsung Qualcomm Quick Charger 3.0 Wireless Charging Pad For Samsung S7"? Have you tried it on S8 and did it worked?
Sent from my SM-G955F using Tapatalk
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yes, have it, works well
I just tested. With the S8 Edge hooked up with included fast charger, phone shows 77% charged, 35 minutes approx to fully charged. I unplugged and placed the phone on the S7 wireless standup fast charger, using the cable & charger that came with the S7 wireless setup. The results were 77% charged, with approx 42 min til fully charged.
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It works and it fast charges. A lot of people fail to realize it charges faster than other wireless chargers, and is still not compared to wired charging.
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cantenna said:
yes, have it, works well
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Same here.
www.amazon.co.uk/gp/product/B01N0XZDMD/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
This one works well and charges S8+ in around 3 hours.
Likewise the older Samsung wireless puck (used on my note 5) now works perfectly using a fast charger. Not as quick as plugged in and it wasn't enabled at all when I first got the S8+ so samsung must've sent an update to enable the older pucks.

touch screen problems while charging

i notice that when i charge my phone the touch not working well (i think below 60% when it charge very fast) anyone else suffer this bug??
baster72 said:
i notice that when i charge my phone the touch not working well (i think below 60% when it charge very fast) anyone else suffer this bug??
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change your charger
karrouma said:
change your charger
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You think its not good?
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baster72 said:
You think its not good?
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Try another one 2.1 or 2.4 ampere
It should works
I will try i have 2 different charges ty
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baster72 said:
i notice that when i charge my phone the touch not working well (i think below 60% when it charge very fast) anyone else suffer this bug??
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Try the original charger or another cable or another charger. I had this issue on other phones with a 5 in 1 charger (it was bleeding power all over). If that fails try to carefully clean the usb port, and if that fails consider taking it to a waranty to be replaced. But it's most likely the charger.

Dash charge and V10

Hello, I changed from a Oneplus 5 to the Honor View 10. Do you think I can use the OnePlus charger with the V10?
Flyingdaddy said:
Hello, I changed from a Oneplus 5 to the Honor View 10. Do you think I can use the OnePlus charger with the V10?
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No, dash charge is Oneplus mode for fast charging and I is different with Honor's mode
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Flyingdaddy said:
Hello, I changed from a Oneplus 5 to the Honor View 10. Do you think I can use the OnePlus charger with the V10?
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You can use the dash wall charger, but the phone will not quick charge. It will still charge nonetheless
In order to get supercharging, you need to use the included cable and wall charger
[email protected]_USA said:
You can use the dash wall charger, but the phone will not quick charge. It will still charge nonetheless
In order to get supercharging, you need to use the included cable and wall charger
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Thanks a lot!

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