A20s doesn't charge with new usb board - Samsung Galaxy A20 Questions & Answers

Hi, I have a galaxy a20s and while charging I could not move it because it disconnects cable.
I bought a new usb board, same version, looks like original, not Chinese replacement.
After change phone does not charge at all.
Only turned off and plugged in phone tries to start in a loop but does not charge
What might be solution?

Related

Trouble with charging---USB Port broken?

Since 4 Days i experienced something weird.
When i want to charge my Note 4 i connect the Fast Charger to it. It is recognized as Fast Charging devioce and the device starts loading. 5 seconds later the device stops charging, 1 sec after that it restarts charging. Then it stops after 3 seconds and then again it starts. Sometimes my note (instead of charging) opens the Gear Vr app or tells me it is connected with a dockingstation.
So i tried using my Galaxy s5 charger. the problem goes on...charging..stop..charging..stop...charging..stop..so i looked at my usb port and cleaned it....nothing..no dirt...with the s5 charger iam able to find a position in which the phone starts to charge.
any suggestions?
★Hama☆Mo.38É
KenneyWest said:
Since 4 Days i experienced something weird.
When i want to charge my Note 4 i connect the Fast Charger to it. It is recognized as Fast Charging devioce and the device starts loading. 5 seconds later the device stops charging, 1 sec after that it restarts charging. Then it stops after 3 seconds and then again it starts. Sometimes my note (instead of charging) opens the Gear Vr app or tells me it is connected with a dockingstation.
So i tried using my Galaxy s5 charger. the problem goes on...charging..stop..charging..stop...charging..stop..so i looked at my usb port and cleaned it....nothing..no dirt...with the s5 charger iam able to find a position in which the phone starts to charge.
any suggestions?
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Click to collapse
Try the Hama MO•38É. :laugh:
The MO 38E has Quick Charging and Healthy Trickle Charging and is VERY ROBUST!
0-100% in just 35 Min for the Note 4 (don't blame me, if my information is wrong)
0-50 % in just 20 Minutes ☺☻
I don't want to advertise with it but i made good experience with the MO 38E!
KenneyWest said:
Since 4 Days i experienced something weird.
When i want to charge my Note 4 i connect the Fast Charger to it. It is recognized as Fast Charging devioce and the device starts loading. 5 seconds later the device stops charging, 1 sec after that it restarts charging. Then it stops after 3 seconds and then again it starts. Sometimes my note (instead of charging) opens the Gear Vr app or tells me it is connected with a dockingstation.
So i tried using my Galaxy s5 charger. the problem goes on...charging..stop..charging..stop...charging..stop..so i looked at my usb port and cleaned it....nothing..no dirt...with the s5 charger iam able to find a position in which the phone starts to charge.
any suggestions?
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Click to collapse
This is a very weird issue. Best suggestion would be to bring it back to Samsung for repairs.
Before you send it back, try using a Blower or compressed air can to clean both the USB cable and the phone's micro USB port. Or maybe try a different Cable.
The problem sounds like a hardware issue because a) the second charger provides the same results, and b) there's a special position where charging commences - if I understood the OP right.
So I fear it's something like a bad soldering joint at the USB port. :/
Kenney: Try compressed air; maybe it's just a tiny fracture of metal sticking somewhere in the port.
this is why i use a Qi charger lol. nothing to break and the phone ports stay undamaged.
KenneyWest said:
Since 4 Days i experienced something weird.
When i want to charge my Note 4 i connect the Fast Charger to it. It is recognized as Fast Charging devioce and the device starts loading. 5 seconds later the device stops charging, 1 sec after that it restarts charging. Then it stops after 3 seconds and then again it starts. Sometimes my note (instead of charging) opens the Gear Vr app or tells me it is connected with a dockingstation.
So i tried using my Galaxy s5 charger. the problem goes on...charging..stop..charging..stop...charging..stop..so i looked at my usb port and cleaned it....nothing..no dirt...with the s5 charger iam able to find a position in which the phone starts to charge.
any suggestions?
Click to expand...
Click to collapse
hy bro i am having the same problem that you mentioned so did you find a solution plz let me know.
This is a problem that is entirely too common on ANY phone that uses a micro USB socket for charging. The whole design of this type of socket is pathetically fragile and (imo) totally unsuitable for regular plugging in to.....
I have owned/do own several Galaxy devices, on 2 of them, the socket has failed and a 3rd device is showing early signs of the same failure.
My wife's current device is the Note 4 and mine is the S5....Both have this (stupid) micro USB socket......
For both of these devices, I have purchased a second battery and an external wall charger......simply because I DO NOT TRUST that the connectors in these phones will last the length of the contracts they were purchased under.....
Sent from my rooted, debloated stocKK kn0x0 SM-G900F
KenneyWest said:
Since 4 Days i experienced something weird.
When i want to charge my Note 4 i connect the Fast Charger to it. It is recognized as Fast Charging devioce and the device starts loading. 5 seconds later the device stops charging, 1 sec after that it restarts charging. Then it stops after 3 seconds and then again it starts. Sometimes my note (instead of charging) opens the Gear Vr app or tells me it is connected with a dockingstation.
So i tried using my Galaxy s5 charger. the problem goes on...charging..stop..charging..stop...charging..stop..so i looked at my usb port and cleaned it....nothing..no dirt...with the s5 charger iam able to find a position in which the phone starts to charge.
any suggestions?
Click to expand...
Click to collapse
This is also happening to me. Any solution to this?
Done some research.......
The USB socket is directly soldered to the surface of a 'daughterboard' (a separate board connected to the main/motherboard by a flat 'flex' cable).
The connectors on the socket are *tiny* and totally unsuitable for hand soldering, so the entire daughterboard will need replacing.
I don't know how difficult it will be to replace the board, but if it's anything like the S5, the screen will have to be removed in order to access it.......A very delicate and none too easy part to remove..........
.......and if the board follows the same pattern as with the S2, there will be multiple variants of it, none of which is interchangeable...meaning you have to find the right one.
Most Samsung devices come with a 2 year warranty (at least in the EU) so my advice is to get a warranty repair......
Sent from my rooted, debloated stocKK kn0x0 SM-G900F
okay so I think my USB port might just be broken.. because I tried with sky-high kernel also.. still says cable charging.. and it’s not even AC charging, it says USB even though it’s plugged into an outlet. I tried with multiple cables too..same thing. USB charging :/
Jainyankee1993 said:
okay so I think my USB port might just be broken.. because I tried with sky-high kernel also.. still says cable charging.. and it’s not even AC charging, it says USB even though it’s plugged into an outlet. I tried with multiple cables too..same thing. USB charging :/
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Click to collapse
Yep.....that does sound like a classic symptom of a port failure......
And as you mention custom kernels, I wouldn't count on Samsung repairing it under warranty.....you have probably tripped knox, so Samsung is likely to say 'not our problem'......
Sent from my rooted, debloated stocKK kn0x0 SM-G900F

USB connect or connect

Hi,
Today my edge+ started to pop up randomly USB connector connect and USB connect or disconnect... But i dont have any cable plugged in! Already made a restart and a wipe cache. Dont want to do a Factory reset
?. Help plast
Update..it stopped charging..tried different cables and no luck..WTF!?!? Always with the official cable..no drop..nothing..really unhappy!!!
Same happened with my Galaxy S2 before. It is due to a faulty charging port. You need to get the charging changed.
I have the phone for about a month...that means..a new phone..already with faulty parts..a top of the line..a flagship one..€700...
Damn..I'm extremely disappointed
Thanks any way...
Always showing dock connector and disconnect even when I'm typing..../&#&#&##€£₩÷

USB Issues

Ok guys maybe someone has experienced this before. I have searched the Internet and can't find a solution. I have 910W8 model rooted with custom rom. Few days ago I plugged into my wall charger and my phone froze and I had to reboot. Once I rebooted the phone will not charge at all. It does not recognize that its plugged into wall. I bought new charger and cable. Same. I bought new battery. Same. I have no warranty on the phone so I took a little Shop and they replaced the USB board. Now it charges but it will not fast charge or connect to my computer. When I plug it in my computer it says device has malfunction. I took it back to the shop and they replaced the USB board again but I have the same issue. They said they have never seen this before. Anyone have any knowledge on this? Also yes I have fast charging selected.

Problem with moisture detetcted galaxy s8

I got strange problem with my galaxy s8 exynos version unlocked. So, when i charge my phone with original adapter, notification moisture detected has been pop up. I already make sure that the port or even the cable are dry and clean.
I restart my phone, and try it again, and the notification pop up again. I connect my original adapter to wireless charge and no problem at all.
Then, when i change my the adapter with another phone adapter, but still using my s8 cable, my phone can charge. But when i using the original adapter, the moisture detected is come again. Any solutions ? Thank you.

J7 (2017) Charging problem

Hi guys,
my J7 behaves weird when I plug it to charge.It charges and then suddenly it freaks out it repeatedly flashes charging-not charging like the charger connects and the dissconects immediately.When I plug it in PC ,it won't recognize it,and shows message The last USB connected malfunctioned.
Don't know what to do,please help.
Tnx in advance
hucha said:
Hi guys,
my J7 behaves weird when I plug it to charge.It charges and then suddenly it freaks out it repeatedly flashes charging-not charging like the charger connects and the dissconects immediately.When I plug it in PC ,it won't recognize it,and shows message The last USB connected malfunctioned.
Don't know what to do,please help.
Tnx in advance
Click to expand...
Click to collapse
If PC not recognize your phone, install Samsung Device Driver for PC, plug to PC again and PC will get correct Samsung phone
charger connects and the dissconects immediately : You shoukd check the charging socket and charger cord, if there is no problem with the accessories then I can say that the charger plug in your phone is the problem, you should replace or repair it.

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