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Hey guys, I created this thread to chronicle my attempt in fixing my Galaxy Note's broken USB dock connector.
The problem: The phone charges only when off. MTP/USB mass storage won't work. On some roms Car mode wackiness ensued. It seemed like it was possessed; exactly like another persons detail of the problem.
Attempt to fix it: Contacted three wholesalers in China at Alibaba.com for the dock connector for Galaxy Note. Waiting on response right now.
So far I have eleminated everything in my troubleshooting. I've tried multiple custom roms and went and tried two different stock roms with no luck. I also have tried plugging in different kinds of usb cables. I also tried plugging them in different computers.
Anyone can post they're problem-->solution here for future reference.
I found this on google and I thought it was very helpful. HERE IS THE SERVICE MANUAL FOR GALAXY NOTE:
http://letitbit.net/download/55297....68026c2/Samsung_N7000_Service_Manual.rar.html
http://www.samsungparts.ru/2012/01/%D1%80%D0%B0%D0%B7%D0%B1%D0%BE%D1%80%D0%BA%D0%B0-samsung-gt-n7000/#more-2963
andruyd said:
Hey guys, I'm created this thread to chronicle my attempt in fixing my Galaxy Note's broken USB dock connector.
The problem: The phone charges only when off. MTP/USB mass storage won't work. On some roms Car mode wackiness ensued. It seemed like it was possessed; exactly like another persons detail of the problem.
Attempt to fix it: Contacted three wholesalers in China at Alibaba.com for the dock connector for Galaxy Note. Waiting on response right now.
So far I have eleminated everything in my troubleshooting. I've tried multiple custom roms and went and tried two different stock roms with no luck. I also have tried plugging in different kinds of usb cables. I also tried plugging them in different computers.
Anyone can post they're problem-->solution here for future reference.
Click to expand...
Click to collapse
I am afraid there is no solution for this type of behavior at this point. I am too had the same experience.
I am awaiting for another responds email from Germany(where my Note came from) to send mine in for a repair. Until then, I can still use my Note with external battery/charger that I got from Amazon.
good luck-
Are guys plugging the cord in upside down or something? Ive had galaxy s, sgs2 and now note since release day and havent experienced this issue.
GALAXY NOTE
Did you guys try use difference charger? I face the same problem once where the charging mode keep changing to dock mode on and off while charging. After i change it use others charger (spare), now everything is ok.
My theory is that the charger started to malfunction n produce too low or too high voltage which trigger the dock mode..my 2 cents.. ;P correct me if im wrong..
Sent from my GT-N7000 using XDA App
naimmkassim said:
Did you guys try use difference charger? I face the same problem once where the charging mode keep changing to dock mode on and off while charging. After i change it use others charger (spare), now everything is ok.
My theory is that the charger started to malfunction n produce too low or too high voltage which trigger the dock mode..my 2 cents.. ;P correct me if im wrong..
Sent from my GT-N7000 using XDA App
Click to expand...
Click to collapse
I can assure you it's not the charger or the data cable, as I have plenty laying around. My money is on the logic board.
naimmkassim said:
Did you guys try use difference charger? I face the same problem once where the charging mode keep changing to dock mode on and off while charging. After i change it use others charger (spare), now everything is ok.
My theory is that the charger started to malfunction n produce too low or too high voltage which trigger the dock mode..my 2 cents.. ;P correct me if im wrong..
Sent from my GT-N7000 using XDA App
Click to expand...
Click to collapse
After having 2 SGNote units being bricked and (luckily) replaced with a new unit everytime, I found that the root cause for the SGNote being bricked is a weak USB interface and protection circuit. At first I thought I just messed up the rooting process that's why I bricked the device. When my 2nd replacement unit also got bricked, I traced back that the only common denominator was a rogue iphone charger that I used to recharge the device. Knowing that the weakness of the SGNote is the USB circuit, I'm now careful to use no other charger but the stock charger that came with the unit.
wolfmanx said:
After having 2 SGNote units being bricked and (luckily) replaced with a new unit everytime, I found that the root cause for the SGNote being bricked is a weak USB interface and protection circuit. At first I thought I just messed up the rooting process that's why I bricked the device. When my 2nd replacement unit also got bricked, I traced back that the only common denominator was a rouge iphone charger that I used to recharge the device. Knowing that the weakness of the SGNote is the USB circuit, I'm now careful to use no other charger but the stock charger that came with the unit.
Click to expand...
Click to collapse
Yeah this makes sense.
Anyway this is the part I'm trying to acquire:
http://www.alibaba.com/product-gs/521953864/Dock_Connector_Charging_Port_Flex_Cable.html
http://www.alibaba.com/product-gs/521398121/For_Sansung_GALAXY_NOTE_N7000_I9220.html
http://www.alibaba.com/product-gs/521398854/I9220_charger_flex_for_Samung.html
I strongly believe that the Galaxy S2 USB problems are of similar nature and the solution was to replace the USB dock connector. This gives me a lot of hope since it's easy enough to do. There is no soldering involved AFAIK since it just came off during the Galaxy Note teardown video on youtube @2:28 and @3:36 (ttp://www.youtube.com/watch?v=UFDr3PQMTxw). Correct me if I'm wrong.
its definitely a hardware issue and has been traced to the usb port inside the phone. I have the same issue and I am also waiting for the part to replace the damaged one inside my phone.
here is what I am doing to make my phone function-able:
When you connect the usb cord to charge the phone you have to press it down hard and then slide it out. this will temporarily fix the physical usb port pins and allow your phone to function normally. you have to do this every time when you connect and disconnect the usb cord. I will use my phone like this until the part becomes available to buy. I have a feeling, this phone is very delicately designed and can get bricked all by itself.
My note does not charge with Three of my HTC chargers neither does it charge with another car charger.but charges fine with the Samsung charger.has sometimes issues with otg with Samsung otg cable and another otg cable. Even today when I used a Samsung otg cable to connect my note with a Samsung galaxy s2 via a Samsung USB cable, the otg features did not work, the s2 just said mtp and note said unknown device connected! So there are issues with this USB on the note.
I saw a youtube video for Galaxy S2 where he suspected that it was a malfunctioning USB dock. He replaced it and all the symptoms were gone. I'm really going full press on this and hopefully I can help myself and others who have similar problems. I've read up on USB problems the last 2 days from Galaxy Note users and Galaxy S2. They are very similar in design other than the screen/stylus.
bannork said:
I am afraid there is no solution for this type of behavior at this point. I am too had the same experience.
I am awaiting for another responds email from Germany(where my Note came from) to send mine in for a repair. Until then, I can still use my Note with external battery/charger that I got from Amazon.
good luck-
Click to expand...
Click to collapse
Please keep us updated on your progress.
BTW to the folks having USB issues, are you having unusual battery drain? What other quirks have you encountered?
Has anyone compared the shape of the USB dock connector for Galaxy S, Galaxy S2, Galaxy Nexus and Galaxy Note? I wonder if they are all the same shape and if I should try and look at replacing that part only? If it is the same then I will get this http://cnn.cn/shop/samsung-i9000-galaxy-microusb-connector-p-10745.html since it's cheap and I've got nothing to lose if it doesn't work.
Looks like we have a new design flaw here..so, how long does it take for you guys to experience this problem from date purchase your note?
Mine already 1 month purchase and not having this problem.
Sent from my GT-N7000 using XDA App
aftabbabar said:
its definitely a hardware issue and has been traced to the usb port inside the phone. I have the same issue and I am also waiting for the part to replace the damaged one inside my phone.
here is what I am doing to make my phone function-able:
When you connect the usb cord to charge the phone you have to press it down hard and then slide it out. this will temporarily fix the physical usb port pins and allow your phone to function normally. you have to do this every time when you connect and disconnect the usb cord. I will use my phone like this until the part becomes available to buy. I have a feeling, this phone is very delicately designed and can get bricked all by itself.
Click to expand...
Click to collapse
I fully agree that it is a hardware issue. Samsung should come up with an extra dongle or maybe a protection circuit integrated with the USB cable that should be used in conjunction with the SGNote. Otherwise, this issue will just keep on repeating and they will end up with a bunch of bricked units on their hands.
If only I didn't like the display on this device, I would have opted for a change item instead of a replacement unit.
I still have the rogue iPhone charger and when I use it to charge an iPhone it keeps on repeatedly bringing up the charging battery icon on and off but it doesn't destroy or brick the phone. But when I connected it to the SGNote, it bricked it. I did it on 2 units. And it will surely brick any other SGNote unit I connect this charger to. I'm willing to demo this to Samsung to prove the point of their weak USB interface circuitry.
wolfmanx said:
...
If only I didn't like the display on this device, I would have opted for a change item instead of a replacement unit.
I still have the rouge iPhone charger and when I use it to charge an iPhone it keeps on repeatedly bringing up the charging battery icon on and off but it doesn't destroy or brick the phone. But when I connected it to the SGNote, it bricked it. I did it on 2 units. And it will surely brick any other SGNote unit I connect this charger to. I'm willing to demo this to Samsung to prove the point of their weak USB interface circuitry.
Click to expand...
Click to collapse
Like you I got the Note for the screen size because I don't like to read in small screens. I haven't had a phone in 6 years!!!! I've seen phones come and go. The screen size of the Note made it comfortable enough to read anything (PDF, comics, web pages, ebooks).
How sure are you guys that it is indeed the USB circuitry and not just the metal dock? To be honest I'm not sure right now.
andruyd said:
Like you I got the Note for the screen size because I don't like to read in small screens. I haven't had a phone in 6 years!!!! I've seen phones come and go. The screen size of the Note made it comfortable enough to read anything (PDF, comics, web pages, ebooks).
How sure are you guys that it is indeed the USB circuitry and not just the metal dock? To be honest I'm not sure right now.
Click to expand...
Click to collapse
Oh my! Looking at the charger flex assembly pictures, all I see are a bunch of passive components for protection. I see no active components on this board that would likely be used for over-voltage or over-current protection. I'm not sure if it's on the main board though. But normally protection circuitry are placed right next to the connector for them to be effective. There seems to be a lot of space on the board for even a single-chip USB protection circuit but the space hasn't been utilized for such.
I'd be willing to bet you that your problems will still be the same even after replacement of this flex assembly.
wolfmanx said:
Oh my! Looking at the charger flex assembly pictures, all I see are a bunch of passive components for protection. I see no active components on this board that would likely be used for over-voltage or over-current protection. I'm not sure if it's on the main board though. But normally protection circuitry are placed right next to the connector for them to be effective. There seems to be a lot of space on the board for even a single-chip USB protection circuit but the space hasn't been utilized for such.
I'd be willing to bet you that your problems will still be the same even after replacement of this flex assembly.
Click to expand...
Click to collapse
Well I hope you are wrong or else I'm screwed over an $800 phone. Did you see that in the Service Manual? I've linked the service manual on the first post. QME02 is the part I want to replace.
naimmkassim said:
Looks like we have a new design flaw here..so, how long does it take for you guys to experience this problem from date purchase your note?
Mine already 1 month purchase and not having this problem.
Sent from my GT-N7000 using XDA App
Click to expand...
Click to collapse
For me it was a month and a half before it started going crazy.
bannork said:
For me it was a month and a half before it started going crazy.
Click to expand...
Click to collapse
For me, about 5 minutes after I plug-in the rogue iPhone charger... I did it twice... and luckily, since I still have warranty, I got both units replaced.
I strongly suggest for everybody not to use any other USB charger apart from the stock charger that came with the SGNote. Of course, this excludes plugging it into a PC or laptop as they should be fairly safe and well-protected (at least for name-brand units).
If you're going to use the stock charger, I would recommend plugging the USB cable in the charger and plugging-in the charger in the wall socket first BEFORE plugging-in the mini-USB connector to your SGNote. This minimizes the chances of having voltage spikes being transmitted through the USB connections into the SGNote, especially during the actual plugging of the charger to the wall socket. This is to be on the safe side in the case that the stock charger design is also flawed and doesn't prevent transients from reaching the load unit itself.
Is there a website or something from which we can call Samsung's attention on this matter? If indeed transients are the cause of the USB problems then all they need to do on the SGNote is to redesign the USB board assembly and stick it into units that have not been affected yet. This entails a product recall or as I mentioned in my previous post, maybe to offer us SGNote buyers a dongle or a USB cable with the protection circuitry.
---------- Post added at 11:05 PM ---------- Previous post was at 10:53 PM ----------
andruyd said:
Well I hope you are wrong or else I'm screwed over an $800 phone. Did you see that in the Service Manual? I've linked the service manual on the first post. QME02 is the part I want to replace.
Click to expand...
Click to collapse
Yup on the service manual and on the links to alibaba that you provided on your previous posts. I looked at both sides of the sub-assembly and only found passive components.
Well I'm using a 2 amp charger from ebay for charging downstairs; a HTC 1 amp charger in the bedroom; the 1 amp Samsung charger in work, but I also plug it into the 800 mah charger that also charges an extra battery in situ. ... she's till working fine.
Right now, usb mass storage or MTP is totally non-functional for me. I'm still glad USB charging is working. I hope that parts holds up till I get a replacement for it.
Thank goodness for wireless and FTP!
Hi everyone,
First of all, I apologize in advance,
1. Because I know this isn't a tech support forum.
2. Because I don't contribute and help out as much as I should.
Coming here was a last resort, I don't consider myself a noob, but I'm really stuck here.
Please note that I appreciate every single response, and I will donate if anyone can give me a fix.
With that aside, let me get started
__________________________________
Okay so about a week ago, I accidentally bent my charger when it was charging my note.
It didn't charge at all that night
That morning, I blew into the charge port on my note, suspecting that dust may have been the cause.
Somehow, that helped, as my note charged fully that day, in about 2-3 hours
Then I tried charging it the next night.
It charged incredibly slowly, reaching about 70% after 10 hours charge
The next few nights were similar, but reaching no more than 40% charge after 10 hours.
It got progressively worse, it would only charge if I applied pressure to the mini-usb,
I looked around this morning, and stumbled across another guy with the same problem
(see here http://www.galaxynoteforum.net/galaxy-note-help/charging-port-issue/ )
He advised,
"Well I have figured out the issue. If you look into the charging port slot on the phone you will notice a small thin flat piece of metal which inserts into the charger. That was slanted and angled downward which would not let "ANY" charger or docking station charge correctly also causing it to drain the battery. Contacts on this piece and the phone were to close causing a minor contact draining power. I used a precision flathead screw driver and lifted the piece slightly and now works fine"
So I tried that, and it seemed to help, as the note began charging, (extremely slowly, reaching about 30%)
Then I tried pushing that "thin flat piece of metal up even further"
However, I went too far, and I couldn't fit the charger into the charge port.
So I tried pushing it back into the centre but I may have damaged one of the pins in the charge port (inside the phone)
I seen a little spark, and the note turned off.
I tried switching it on, and managed to boot to safe mode (no idea how)
So then I tried charging it, I applied pressure and managed to get it to start charging. (thank god)
This was about 30 mins ago, it looks to be holding the charge at about 20%, but it's not increasing
-----------------------------------------------------
I suspect one of the pins in the note charge port was snapped off.. although I'm not sure.. (it appears to be the one on the right)
1.Does anyone know how many pins there are on the charge port inside the note? (is it 4 or 5?)
2.What should I do?
If I broke a pin, it should not charge at all, right? (but it seems to be charging)
3. Do I need to replace the charge port, if so, how much would it cost?
4. Would I be better off getting a charging station, and charging the battery using that
5. Should I try moving the metal strip again? (inside the charge port of the note)
oops forgot to mention, when the problem started, and the note was slow-charging, an audible buzzing/humming could be heard in the wall outlet
also, I'm using my original samsung usb charger, not a generic one, and I'm charging directly into a wall outlet.
------------------------------------------------------------------
Thank you for taking the time to read this, I really appreciate it, and any advise that you do offer.
Cyber735
Here my tipp: You can go to a service center, maybe they even repair it under warranty. Or you can order a new micro usb port and replace it. Google should help you to find a seller. Depends on whether you feel comfortable enough to replace it yourself or not. Oh one more thing, I would stopp using your Note to avoid any further damage.
Sent from my Galaxy Note running ICS
there are 5 pins on the charger slot, 4 I believe are for data transfer and the 5th being the one that draws power (charges the phone)
Have you tried transferring data from PC to Phone and see how that pans out ?
Its possible to replace the USB port, Ive seen a few threads about this on XDA, A quick search should chuck out some results.
But as mentioned above, Try to claim under warranty first, if you have it, or pay the Service centre to do it if you dont feel confident enough to do it yourself.
I think I recall someone with a similar issue and it cost him / her $60 for USB replacement (convert that in to your currency)
If you have a friend with a Note or a phone that fits the Note's battery you could always charge your battery in that phone and place it into yours until you get it fixed.
IF YOU MUST charge your Note ( you could if you intend to get a new USB slot) I would suggest to charge only via USB - as in charging from your PC / Laptop / TV / PS3 etc. As this will not draw as much current as it would coming directly from the mains supply!
Good luck on getting it fixed, And please keep us posted with the results !
http://pinoutsguide.com/PortableDevices/micro_usb_pinout.shtml
check this out. It gives the pin configuration. I am no expert but hope it helps!
altae said:
Here my tipp: You can go to a service center, maybe they even repair it under warranty. Or you can order a new micro usb port and replace it. Google should help you to find a seller. Depends on whether you feel comfortable enough to replace it yourself or not. Oh one more thing, I would stopp using your Note to avoid any further damage.
Sent from my Galaxy Note running ICS
Click to expand...
Click to collapse
r
Thanks for the quick reply!
First of all, I can confirm that no pins are broken or bent, everything looks normal, it also seems to be charging better, as I centred the metal strip in the charge port.
As for warranty, well I didn't purchase any extended warranty or insurance, however, the standard warranty lasts 2 years.
Unfortunately
The Repair Warranty Exclusions are as follows: (i) Subject to the inclusions of the applicable manufacturer's warranty, a mobile that has broken down or is damaged as a result of: (a) abuse or tampering, (b) electrical damage, moisture, dampness, oxidation, corrosion or food, dirt or liquid ingress (c) accident, neglect, impact, actual or attempted theft, fire, power outages or surges, or incorrect voltage, (d) transportation or packaging (e) removable batteries or damage caused by battery leakage
Basically, the only thing that I'm covered for is "handset breakdown"
My phone is in perfect condition, and no pins are broken or bent (as discovered on closer inspection)
So do you class charging issues as "handset breakdown" or not?
I may purchase a new charger, just in case the issue is with the charger, and not the phone,
What d'ya think?
Thanks again for the quick replies azzledazzle & nipuna, I didn't notice them until now,
Yeah I'm 90% there's no damage to the pins on the charge port, and it seems to be charging now, slowly at least,
I've centered the metal strip as best as I can, (inside the charge port)
I'll leave it to charge now for a while, as I'm not sure if it's fixed or not
Then I'll try another charger if it doesn't work
If all else fails, I'll try getting it repaired under warranty
(although that's more of a last resort, as it will take a few weeks to get my phone back)
does anyone know if the standard galaxy s2 charger will work on the note?
I don't have it on me now, although I could borrow it from a friend
I know its an official samsung charger, although not sure if it's the usb or the other kind.
I'll let it charge for a while, then I'll try transferring data from the laptop, to make sure the pins are fine,
thanks for all your help everyone,
1st of all: if you go poking around in the usb port with a metal screwdriver, take out the battery first. Not only will it avoid shortcutting and maybe blow a fuse inside the phone, but it will also protect you from an exploding battery when shortcutted !
S2 charger will work
Sent from my GT-N7000 using xda premium
Hello, I bought tegra note 7 tab couple of months ago. It was working fine but recently im facing problem in charging it. The tab does not recognise its original charger and does not charge with the charger. Tried a lot but cant understand why? Somebody help plz
irfanalik97 said:
Hello, I bought tegra note 7 tab couple of months ago. It was working fine but recently im facing problem in charging it. The tab does not recognise its original charger and does not charge with the charger. Tried a lot but cant understand why? Somebody help plz
Click to expand...
Click to collapse
The TN7 has unfortunately been known to have wonky USB ports, so if you're having issues with it then you might want to contact the manufacturer and see about getting a replacement.
I had the same problem and I was able to fix it. Turn off the device, take a needle and try to narrow the USB port, GENTLY AND SLOWLY, try to make the hole to be tighter. I hope it helps. Tegra note is ****y stuff...
How?
rochspioch said:
I had the same problem and I was able to fix it. Turn off the device, take a needle and try to narrow the USB port, GENTLY AND SLOWLY, try to make the hole to be tighter. I hope it helps. Tegra note is ****y stuff...
Click to expand...
Click to collapse
Hey there my usb port, like many others has also gone bust. You mentioned trying to narrow the usb port, what do you mean by this? My tab has be useless for the past month since curries refused to repair it saying it was my fault. I guess its all down to me somehow fixing it any help would be appreciated. Thanks
Have you tried holding down the power button for around 30secs. My battery got drained completely and it didn't seem to be charging, even after a few hours using different chargers. After holding down the power button down for 30 seconds. Then releasing the button. Then pressing again. It came alive.
I may have had a different problem but hope it works for you.
charging problems...the port maybe?
Just bought a refurbished evga tn7 from ebay and it was charged 84% so cool. I played on it for a while bout maybe an hour or so. I left it to charge that night and it didn't charge very fast. Ever since it will only charge with the wall outlet with another cable or the one that came with it. Takes about 6 hours or so to charge even 40%. It also discharges very quickly about a percent a minute or so. It came with the 4.4.2 update. I love this tablet but I can hardly use it because of this. Please help!
Abdur Desai said:
Hey there my usb port, like many others has also gone bust. You mentioned trying to narrow the usb port, what do you mean by this? My tab has be useless for the past month since curries refused to repair it saying it was my fault. I guess its all down to me somehow fixing it any help would be appreciated. Thanks
Click to expand...
Click to collapse
hya - its not hard but you need some nerve, it is relatively easy to wire a QI wireless receiver direct to the battery then fit a charger into a suitable case.
I've done four of these now using fintie slate 7 extreme cases (ebay US) and QI elements from ebay UK. cost about 25 quid or so.
short term or as an alternative you can strip a usb cable or get a micro usb extension cable and wire that to the battery instead so you can charge it up using a smart USB charger. it is possible to wire into the charging circuit so it registers if you are carefull and solder to the board side of the USB otherwise the QI is probably a better option as the charger will switch off when it decides the battery has been charged minimising any possible fire risk from overcharging,
it is also possible to get a phone/computer repair shop to fit a new usb socket as the boards aren't available for some daft reason - they are listed on alibaba but not available.
the only issue is not having a working usb port but as long as you don't want to root the device it doesn't seem to be needed.
---------- Post added at 07:01 PM ---------- Previous post was at 06:55 PM ----------
Squee777 said:
Just bought a refurbished evga tn7 from ebay and it was charged 84% so cool. I played on it for a while bout maybe an hour or so. I left it to charge that night and it didn't charge very fast. Ever since it will only charge with the wall outlet with another cable or the one that came with it. Takes about 6 hours or so to charge even 40%. It also discharges very quickly about a percent a minute or so. It came with the 4.4.2 update. I love this tablet but I can hardly use it because of this. Please help!
Click to expand...
Click to collapse
my wireless mod charges slower than it should as its only rated to 1A but not that slow - Ideally you need a 2A charger for tablets min 1A for decent charging, most phone chargers are 500-750mA.
otherwise turn the tablet off and all the power goes to charging.
I have a Galaxy S5 that wont charge on the USB port (Also wont connect to a computer) I have a battery charging cradle, but I'd like to use my phone while its charging. I cant afford to replace the daughter board or a new battery. So I came up with a potential solution. You can add on aftermarket wireless charging on to the phones using contacts under the back plate, but most of those only put 5v at between 500 - 700mA into the contacts. I want to wire up a connector to the back that would hook into the wireless charging contacts and charge the phone that way. Only potential problem I see is I don't know if 5v at 2A would fry anything (I figure it wont, but until I have a new phone I don't want to chance it.) If any of you know if it would or see any other issues with the plan let me know. Thanks in advance for any input!
The daughter board costs between £4.75 and £8.99 depending who you buy from.....not exactly bank loan territory fella.....
Replacing that board is standard practice in cases like yours. What you are suggesting is an 'unknown quantity', is not the accepted procedure, and has the *potential* to cause further, more complex, expensive to repair damage....
IMO not worth the risk.
http://i.imgur.com/rVnFwJM.jpg
So I did it anyways, and it works great. (better than ordering parts and waiting for delivery)
Which contacts? Any pics?
Sent from my SM-G900V using XDA-Developers mobile app
perfectswanson said:
Which contacts? Any pics?
Sent from my SM-G900V using XDA-Developers mobile app
Click to expand...
Click to collapse
Here you go.
Just got the same problem. The same day I got a new battery oddly enough. While waiting for new charging port I did the same as you did but attached small hoops of wire to the connectors on the back through which bare ends of a charging cable (Red left power in. Black right ground) can be threaded when charging (so totally removable and invisible while not charging).
Hello I need help with my Samsung Galaxy S5.
My phone doesn't want to charge nor boot up after a new battery installation.
All it does it's just reboot and reboot, I can't even access the recovery mode or download mode.
If anyone could assist me with this matter, don't hesitate.
Changing the charging port board is easy and cheap but getting the phone open in the first place is very risky.
You might be better off getting a wireless charging pad and corresponding receiver pad, which sits between the battery and back cse, for a few pounds,.
It's not very easy though to use whilst charging, but at least you don't have to reboot after each inevitable battery change.
galaxy s4 19505 will not charge properly and get's very hot, so i put in a new usb charging port and a new battery and usb cable
all genuine parts, same problem never fully charges just hangs showing charging for hours, so i can only assume it's the motherboard i even flashed a new rom with the same result, would the motherboard be the problem ? if so is there anything on it i can fix.
I had an s4 (sgh-i337m) that also got really hot when connected to a charger. The battery would never charge because being connected to the charger for a few minutes made parts of the phone too hot to touch. I changed the motherboard and the problem went away even though I was using the same battery, USB flex cable, housing, etc.
bluefender said:
galaxy s4 19505 will not charge properly and get's very hot, so i put in a new usb charging port and a new battery and usb cable
all genuine parts, same problem never fully charges just hangs showing charging for hours, so i can only assume it's the motherboard i even flashed a new rom with the same result, would the motherboard be the problem ? if so is there anything on it i can fix.
Click to expand...
Click to collapse
Give US more details like are you rooted? Are you on a custom ROM or stock? How much years has the phone?
rooted/custom rom/ three yrs old approx
bluefender said:
rooted/custom rom/ three yrs old approx
Click to expand...
Click to collapse
Use CPUZ to see how much celsius for battery during charging. Let me know
thanks for advice, iv just changed out the logic board and it's charging properly and running smooth, shame about the other board though