Samsung Galaxy S6 SM-G920V Does Not Turn On Unless USB/Wireles Charger is Connected! - Android Q&A, Help & Troubleshooting

I just bought a Samsung Galaxy S6 SM-G920V. The phone does not turn on unless USB or wireless charger is connected. When any charger is connected, the phone charging meter displays 99% and charging. But when the charger is unplugged, the phone would just turn off. I bought it with the problem hoping that the battery was the problem. However, I already installed a new battery but the problem persists. Do you have any idea guys?

Any help guys??

Could anybody help please??

Any ideas?

Is there any magic word to have people replying to my posts?? I guess, I just can say: HELPPPPP!!!

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[Q] Q - charging problem

Hello, I'm having a quark with charging my wifi tab 10.1. Perhaps it is my frustration in looking for a reason or just not wanting to accept what I think it is. But I can't seem to find the answer. (I think the problem lies in voltage output)
The problem is this, If I use anything other than the wall plug + usb cable that came with the tab, I get a red mark in the battery, indicating what I am only assuming means that it is not charging.
Have had several HTC and now samsung devices I have plenty of the wall chargers(receptacle for the usb cable). Tab wont charge when plugged into pc either, give the same red indicator.
Thanks to any help
I have the exact same and there doesn't seem to be an option to change it, for as far as I've seen. (And I've browsed through all options at least a dozen times, so either I'm very blind, or it's simply not there.)
I can't charge it using the cable it came with either by USB or by Mains... exact same issue you guys mention
I am not sure if I can provide the exact answer to your question but this is what I have learned. The Tab needs a two amp power source to charge while it is operating. Most USB chargers and ports on computers only put out about .5 amps.
If you power off the Tab and plug it in to a computer USB port, the device shows that it is charging but if it really is, the pace is very slow. I tried to charge mine from the USB port on my laptop after powering off. After two hours of charging, I did not see much if any evidence that the battery level had gone up.
I have not yet found a 2 amp USB car charger that will accept the Samsung power cable but it seems reasonable to me that if you have one of those, you should be able to charge the device in the car. Of course, you could buy the Samsung car charger which I am sure works.
Bob
My GT cannot show the battery bar during charging (GT is off), anyone pls help me..
k9s said:
My GT cannot show the battery bar during charging (GT is off), anyone pls help me..
Click to expand...
Click to collapse
Try long pressing power button.
epic 4g touch SGs2
EvoSideHustlAZ said:
Try long pressing power button.
epic 4g touch SGs2
Click to expand...
Click to collapse
thanks, you're a life save, though I bricked my tab.

S3 I9300 Does not turn on or charge

Hey,
My S3 (i9300) turned it self of out of no where and does not turn it self on again, nor does it charge. I have tried two different charges and usb plugs on my computer. Still does not react to any input.
any idea what could be wrong`?

Phone won't charge or recognize USB connection unless battery removed

Hi
I have about 6 months old Galaxy S2.
Since yesterday I've been having trouble getting it to charge. Connecting a charger while the phone is on or trying to connect it to the PC doesn't do anything. I've tried different cables and charges (ones that used to work until yesterday).
The only thing that gets it to charge is if I remove the battery, connect the charger, insert the battery. After it runs on its charging fine.
Do you think its a software or hardware issue? Anyone had similar one?
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[Q] AC charging showing up as USB?

Hello,
Can someone please help me out. When I charge my phone using the wall connector (the one which came in the box), it charges REALLY slowly. Like 5-10 percent an hour. Regardless of that, the AC power shows up as connected to USB as you can see in the attachment. Something as simple as texting during charging will drain its battery. Does anyone know what's wrong? It was fine before I flashed a new rom. Supernexus build 5. Even during it, it was fine. I punched in *#*#4636#*#* code and checked the battery health. Completely fine. When I used my brothers Samsung charger, it charges much faster(he has one of those touch screen/keyboard android Samsung phones). Someone please help?
Sent by GT-I9300 SuperNexus
Get rid of the rubbish Samsung supplied charger and use an old S1/2 charger, BlackBerry one's work as well, it's a fault with the Samsung supplied unit.

Lg g5 Se h840 not charging properly?

Hello guys, I have a veeery rare problem with my new phone, bought it yesterday in a local shop in Prague, czech republic. I was there for a trip, now im not there anymore, im in barcelona, spain.
The problem is that with the charger given in the box, the phone will only charge IF THE SCREEEN IS TURNED ON, in these two situations:
.When the device is turned on
Or
.When the device is off, that it shows the battery graphic when you plug the usb. The screen will turn off automatically and will RESTART just as if you would unplugged the usb cable.
I used my previus lg bello charger, and with it, it works BUT I have to turn the device on and then turn it off in order to charge it while the phone is off, if not the phone will restart in the same way as with the factory charger.
Could you help me?
Greetings
I have the exact same problem. How did you solved?
Any suggestions, anyone?
Thanks in advance.
Did you solved it and how?
Im now using my previous wall charger. If i want to charge the phone wile is turned off, i connect it while is on and after that i turn it off, then it charges properly
Previous charger? From other phone, is it fast charger? I've tried a couple of them (Samsung, LG...), none of the fast chargers works (with screen off), but every normal (slow) charger works, and from 0-100% it takes 1h45m to charge.
It is not a fast charger, its from Lg L bello. Did you tried with another usb type-c cable? I didnt have the possibility to find another one so im thinking its that thing
Yes, I've tried 3 different usb type-C cables, same thing, and I tried this LG fast charger and cable on another Samsung phone and it works normal as it should. So it seems like it's a hardware thing, phone doesn't fast charging properly. I wonder will it be worst, or will it cause some other malfunctioning with the time.
Hope its not a bootlooping signal... God please no

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