Changed usb port but still slow charge - Galaxy S6 Q&A, Help & Troubleshooting

Hi all, i have a problem with my s6. I repaired my s6 usb port and changed it with a new one. But still my phone charges at 250mah instead of 2000 and my pc wont recognise it, any suggestions?

A kind of "script-type" solution, but have you tried different USB cable? I suggest you buy a proper one, like 28/24 gauge USB cable.
These are a bit more expensive, but charge very well. Much better quality and charge faster.

Already changed ton of cables and usb ports, still the same problem

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Try To boot in safety mode volume Down + Power key

merwan said:
Try To boot in safety mode volume Down + Power key
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Already done

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I think your charging ic on logic board needs replacing. Only micro solderer people can replace that. Might not be worth for you.

i ve lent it on a samsung repairer guy. they changed battery, connector and installed a new os. now they said they should give me it tonight or tomorrow.. let s see if it works

ManuelBiancolilla said:
Already changed ton of cables and usb ports, still the same problem
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The way I read that you're expecting to get rapid charge from pc ports. Need a rapid charger for rapid charging.

ManuelBiancolilla said:
Hi all, i have a problem with my s6. I repaired my s6 usb port and changed it with a new one. But still my phone charges at 250mah instead of 2000 and my pc wont recognise it, any suggestions?
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Same issue here. Think its related to a charging chip

Hi,
I've got the exactly same problem here. Repacinfg battery and the USB port of the phone did not solve the problem. Did your repairing work out? Any more ideas?
Br
Johannes

Hello all :
I have exactly the same problem that you all I have 250 to 300ma really charge, that it is any charger of 0.5 amps 3.1 amps either with a quick charger from Samsung or quick charge 2.0 or other, any cable too, and any rom, tested Global, Lineage and stock.
Oooo, and i tested with a custom charger, 9v 2amps, nothing change !!! 0.250amps and 5hours to 50% -> 100%....
Is really strange problem.
Any Idea ? is possible to limitation software ???
Poebat said:
Same issue here. Think its related to a charging chip
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Yes is possible, but here i dont know.. beacause, it would have quite different effects depending on the chargers and on the voltage. here we have, in my case, the same problem regardless of the charger amps or voltage.
this is more like a software crash of the chips in the worst case.
Other hand I noticed that I had lost all utilities USB my phone example when I plug it on my computer it is absolutely not recognized... Any Idea for that ???
Thanks

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Need help.
In software, how or where is manageme the charge ? In the kernel ?
Is strange, the charge is blocking at 250ma...

Related

Charging port pins lifting

Hi I noticed a while ago that pin 30 on my charging port of my tablet was lifted some so I pushed it down with a toothpick. There wasnt an issue with the tablet before, it was just something I noticed. I ordered a cable from ebay, probably a knock off, and it worked for both charging (with the use of the p1000 adapter) and for data transfer. I was using the tablet mostly for debugging and movies. I recently had it charging for a while using the rocketfish usb hub and the p1000 adapter. I tried to plug in my tablet to the pc with and without the adapter and my pc was telling me that it had an unknown device plugged in. I looked up what exactly pin 30 was and it is a ground pin. My question is would that pin affect the ability for the pc to data transfer and recognize the device? The cable currently only works for charging and that is with or without the P1000 adapter. Other than that it gives me an unknown device when plugged into the pc. I dont have another tablet or cable to test so I may just order an official cable and charger if the ground shouldnt be an issue.
Have you installed Kies? Windows cannot recognize samsung galaxy devices without it
My cable stopped charging all together. I ordered another data cable to see if my original cable was faulty. Hopefully that was the problem all along.
I got my new cable in which btw is alot more sturdier than the last. I plugged it in anticipating an error and behold! My pc recognized my tablet and began to charge. The data part works because it instantly showed that the tablet was in debug mode. So my pins were not a problem, just my cheap chinese tablet cable. P.S. I did not have to install that software and if in the future I come across a problem then I will try out the software. Unless there is a benefit to installing the samsung software? feels like an iTunes type of software. Thanks for the suggestions and hopefully this will help others in the future.
:good:
Thank you for posting your fix for your question. It drives me crazy when people ask a question. Then later reply nvm I figured it out. (And don't explain what they did) or not even reply at all.
I think I have same issue. My stock cable won't charge anymore. Do you have a link where you bought new charger? Or what store did you go to?
I ordered one from amazon and it was a knockoff that gets a red x over battery icon :/
trevor7428 said:
Thank you for posting your fix for your question. It drives me crazy when people ask a question. Then later reply nvm I figured it out. (And don't explain what they did) or not even reply at all.
I think I have same issue. My stock cable won't charge anymore. Do you have a link where you bought new charger? Or what store did you go to?
I ordered one from amazon and it was a knockoff that gets a red x over battery icon :/
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Did you order cable only?
Are you sure there is nothing wrong with the charger base?
se1988 said:
Did you order cable only?
Are you sure there is nothing wrong with the charger base?
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No I order this combo kit with wall charger, car charger and 30 pin USB cable. From amazon
Weird cause the car charger works amazing. Can watch Netflix w/ full brightness and still charge. While the wall charger will only charge if shut down
But about original charger. I was mistaken. I had a 6ft. Extention cord that I would plug it into cause original cord is way to short. And come to find out it was the extention causing the issue.
But I'm still interested in a Spare wall charger that actually works. Lol where did you get yours. Is it just as good as stock
trevor7428 said:
But about original charger. I was mistaken. I had a 6ft. Extention cord that I would plug it into cause original cord is way to short. And come to find out it was the extention causing the issue.
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I've experienced the same with extention cord, wonder why the amps get lost on the way into the battery?
se1988 said:
I've experienced the same with extention cord, wonder why the amps get lost on the way into the battery?
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Well technically the extention cord isn't putting out the same amount of amps as the wall outlet. Especially when the gauge of the wire is way smaller most likely. But I like to use my tablet while charger and refuse to 3ft away from wall so its kinda neccessary lol

Problem charging my tab

Yesterday i installed some apps on my tab (P5110) with cyanogenemod11 then i plugged the charger ,after at least 2 hours the baterry was still 1% then today morning 10:00 i shut down my tab and now 15:00 it's only 40 % i installed mokee and same thing ,doesn't charge i have a wall charger Please help me !!
Sorry for bad english
look at battery stat, see whats draining...wipe battery stats
0semaj0 said:
look at battery stat, see whats draining...wipe battery stats
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When i plug the charger it's says "Not charging" but when i shutdown my tab it's charges but its takes forever to full charge !
sidodz said:
When i plug the charger it's says "Not charging" but when i shutdown my tab it's charges but its takes forever to full charge !
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Try another charger. Quite a few people seem to be complaining about the OEM Sammy chargers going kaput. Also could be a cable problem (broken wires) - I had a similar problem with my wife's tablet, fixed by replacing a cable.
kt-Froggy said:
Try another charger. Quite a few people seem to be complaining about the OEM Sammy chargers going kaput. Also could be a cable problem (broken wires) - I had a similar problem with my wife's tablet, fixed by replacing a cable.
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Tnx everyone for your help i will buy a new one .
sidodz said:
i will buy a new one .
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Before buying a new charger, I would suggest confirming the exact problem first. You may be able to borrow a charger from someone (any USB charger with approx 2 Amp output will work, for example, from an iPad), or a cable. See what fixes the issue, and get a replacement. Also, if you have some average soldering skills, the cable can fairly easily be fixed at home (in case it is a faulty cable) - the wires usually break at the connector, and the OEM Sammy 30-pin connector is snap-assembled, not glued, so you can take it apart and put it back togethet. Good luck!
kt-Froggy said:
Before buying a new charger, I would suggest confirming the exact problem first. You may be able to borrow a charger from someone (any USB charger with approx 2 Amp output will work, for example, from an iPad), or a cable. See what fixes the issue, and get a replacement. Also, if you have some average soldering skills, the cable can fairly easily be fixed at home (in case it is a faulty cable) - the wires usually break at the connector, and the OEM Sammy 30-pin connector is snap-assembled, not glued, so you can take it apart and put it back togethet. Good luck!
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Thanks for your suggestion but i alreadh bought a new one but thanks againe for your help
sidodz said:
Thanks for your suggestion but i alreadh bought a new one
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So... Does it work now?
kt-Froggy said:
So... Does it work now?
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Yes it's works , and i gave the old charger to my uncle and he said that the problem were in the USB cable

S7 slow charging

when i turning fast charge on, estimated time increases up to 3hr, turned off = 1h 30m from 15%... aand what's problem with it? well, my usb cable is lil damaged, iv dropped phone with usb on and it does not sit tightly anymore, but other usb cable does, so port is not broken, this might be a problem? (if it is, how fast is recommended to get new cable)
p.s usb cable' head and charger gets little hot, but phone maintains normal temperature even when fast charging is on...
p.s 2 also it does not say it is fast charging anymore in notification panel...
Thanks in advc
anyone?
N0MA said:
well, my usb cable is lil damaged, iv dropped phone with usb on and it does not sit tightly anymore
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You already answered your own question
*Detection* said:
You already answered your own question
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i'v tried other non-original, but also non-damaged usb and it's still same... i hope my charging port is OK
p.s so i need to buy new, orogonal Samsung one?
I'm guessing the port is now damaged as you've stated that you've tried a couple of different cables and the problem persists. One of the pins must be misaligned inside there now and so its no longer functioning as it should.
Have you tried using different USB cables ? As well as different ports/sockets?
zimcommando said:
I'm guessing the port is now damaged as you've stated that you've tried a couple of different cables and the problem persists. One of the pins must be misaligned inside there now and so its no longer functioning as it should.
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no no, other usbs does not disconnect on move, but well, charges slowly
Joshpace92 said:
Have you tried using different USB cables ? As well as different ports/sockets?
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different cable is fine, no disconnect issue, but charges noticable slow, not to mention that fast charge does not work with non-original cables

Fast Charge + Belkin Cable = No charge?

Hey guys,
So got my S8+ and so far very happy. I'm having an issue of sorts, where if I use the original wall adaptor and a 3rd party cable such as Belkin, my phone says it's charging but the percentage stays the same. I've tested this with a brand new Belkin USB-C 1.8M cable and a USB micro cable using the included adaptor.
It was on 8% when I went to bed, and 8% when I first woke up. Changing the settings to disable fast charging made them work, but this seems like it could generate a lot of problems for people who don't even know about fast charging, especially as it's on by default.
Anyone else noticed this?
Sounds like a faulty cable.
peachpuff said:
Sounds like a faulty cable.
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I originally thought that, but surely can't be the case if I have two cables doing it? And if it charged fine without fast charging, is that still a possibility? As the only thing that changes is voltage I believe?
frogomas7 said:
I originally thought that, but surely can't be the case if I have two cables doing it? And if it charged fine without fast charging, is that still a possibility? As the only thing that changes is voltage I believe?
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Your belkin cables are ok BUT not compatible with fast charging. I THINK the phone must talk some way to charger to enable fast charging but your cables are not transmitting that info to the cgarger.
I advise you to buy original samsung spare cables.
calinormy said:
Your belkin cables are ok BUT not compatible with fast charging.
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I know this, but generally if the device detects that the cable is not compatible with fast charging, it falls back to normal charging. That's how it was with my S7 Edge.
I'm just imagining all the people reporting their phone as faulty when it's not.

[Help] Galaxy S7 G930U extremely slow charge

Hello
I hope you can help me
I have a g930u s7 model
Fast charging or standard charging dont works for me. also the battery drains fast. I already try many SAMSUNG ORIGINAL fast chargers and even other brands. And it only charges me in USB mode (as if it were charging on the computer) and takes 6 hours to charge. And also the pc or OTG does not recognize me with pendrive, mouse, etc.
What could be the problem? Or what would be the part to replace, the charger discards it as I tried with many.
Thanks in advance
Try changing the usb cable. Worked for me .
Hope it helps ??j
GO10× said:
Try changing the usb cable. Worked for me .
Hope it helps j
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I already did that, I tried with a lot of usb cables and nothing
fvleon said:
I already did that, I tried with a lot of usb cables and nothing
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Inspect the connection to see if damaged, If it's ok then it's the charging circuit and needs replacing.

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