Ok, im trying to figure out why this phone wont charge or connect to pc via usb. I have done testing on the port, and it appears the port is good. and it seems to be making good contact with the board. I have posted pics of the port and the area that connects to the board. I have checked the continuity from a cut usb cable i have, plugged it in port and have good continuity across all the pins of the port. My question is, are the pads on the other side of the pcb points for the usb port? becuase i have no continuity on any of the points with any pin in the cable. the phone turns on, i bought a brand new battery and screen for the phone, i got it for free from someone and it was completely shattered. I have about 75 dollars invested in it. It works perfectly, completely virgin no root or unlocked bootloader. Running the latest update.
I also posted a pic of the jtag pads, there is no continuity on any of those either to the USB. Nor any other pad on the board anywhere. And i think thats odd, there should be one somewhere.
Sorry if i posted this in the wrong area, mods can move it if they need to.
Derfus said:
Ok, im trying to figure out why this phone wont charge or connect to pc via usb. I have done testing on the port, and it appears the port is good. and it seems to be making good contact with the board. I have posted pics of the port and the area that connects to the board. I have checked the continuity from a cut usb cable i have, plugged it in port and have good continuity across all the pins of the port. My question is, are the pads on the other side of the pcb points for the usb port? becuase i have no continuity on any of the points with any pin in the cable. the phone turns on, i bought a brand new battery and screen for the phone, i got it for free from someone and it was completely shattered. I have about 75 dollars invested in it. It works perfectly, completely virgin no root or unlocked bootloader. Running the latest update.
I also posted a pic of the jtag pads, there is no continuity on any of those either to the USB. Nor any other pad on the board anywhere. And i think thats odd, there should be one somewhere.
Sorry if i posted this in the wrong area, mods can move it if they need to.
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Some more pics..
You try a diffent usb cable? I've tried some of the white ones and they never seem to connect to the pc.
ADM818 said:
You try a diffent usb cable? I've tried some of the white ones and they never seem to connect to the pc.
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Oh yea, ive done all the obvious things to try and figure it out. When i got it, they said it just quit charging, so i figured it was the battery, so i bought a brand new battery, which came charged, and a new screen, since it was shattered. It turns on, works perfectly, but it will no charge or connect to pc. ive tried 4 or 5 different cables, and ive wiggled and bent and pushed and pulled and everything else on them to try and get a sign of connectivity. So far ive come up with nothing.. This appears to be a common problem with this model, i guess i should have researched it more before i spent so much on parts for it.
Maybe the circuit board is fried.
ADM818 said:
Maybe the circuit board is fried.
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Theres no visible damage to the board, no water damage, nothing is broken, im having a hard time diagnosing it
Derfus said:
Theres no visible damage to the board, no water damage, nothing is broken, im having a hard time diagnosing it
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My usb port took a dump too once. Had to replace the phone.
Sent from my EVO using xda app-developers app
jlechner said:
My usb port took a dump too once. Had to replace the phone.
Sent from my EVO using xda app-developers app
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As in the port lost connection to the board/broke? or this same situation, where it just quit working for no reason? The port is working as it should, and making good connection with the board. I'm stumped. If the port was broken, i could replace the port, no problem, but im 100% positive the port is not the issue here.
Derfus said:
As in the port lost connection to the board/broke? or this same situation, where it just quit working for no reason? The port is working as it should, and making good connection with the board. I'm stumped. If the port was broken, i could replace the port, no problem, but im 100% positive the port is not the issue here.
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I didn't get into it as deep as you, but my phone would charge yet would not work over data (connected to pc). Repair store was stumped too.
Sent from my EVO using xda app-developers app
jlechner said:
I didn't get into it as deep as you, but my phone would charge yet would not work over data (connected to pc). Repair store was stumped too.
Sent from my EVO using xda app-developers app
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Very interesting. I guess i will have to break down and buy another motherboard, i can get the whole phone on ebay for around $60 with broken screens. think thats my best bet.,
Derfus said:
Very interesting. I guess i will have to break down and buy another motherboard, i can get the whole phone on ebay for around $60 with broken screens. think thats my best bet.,
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Did you figure out what happened to it? Mine suddenly developed a problem last week and would appear to be charging (charging light on) but it does not really charge. The port looks ok.
Related
I haven't seen any similar threads and I'm sorry if there is already an existing one.
My X10 USB port has suddenly gone wonky. At first the phone had no problems charging, but when trying to connect to the computer, the cable had to be held in a certain position or it would not connect. This later began to affect charging as the usb cable had to be held in a certain position to charge. Now even after wiggling around the USB cable and reinserting the battery, the phone will not charge.
Given that the USB port used to work while being held in a certain position, it seems that this is a hardware issue. After finding nothing here, I searched the interwebs and found that poorly soldered USB ports are actually a fairly common problem on the X10.
I was wondering if anyone else has experienced this problem or has any insights?
tinythetiger said:
I haven't seen any similar threads and I'm sorry if there is already an existing one.
My X10 USB port has suddenly gone wonky. At first the phone had no problems charging, but when trying to connect to the computer, the cable had to be held in a certain position or it would not connect. This later began to affect charging as the usb cable had to be held in a certain position to charge. Now even after wiggling around the USB cable and reinserting the battery, the phone will not charge.
Given that the USB port used to work while being held in a certain position, it seems that this is a hardware issue. After finding nothing here, I searched the interwebs and found that poorly soldered USB ports are actually a fairly common problem on the X10.
I was wondering if anyone else has experienced this problem or has any insights?
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this happened to me too, are you using the usb that came with your phone? because when mine broke i bought a new cable and everything worked fine so try the cable on a different phone and see if it charges
Sent from my X10a using XDA App
I have tried 3 different USB cables, including the one that is included with the phone. Thanks for your input.
My last x10 went down the same way. I had to buy an external battery charger which was a royal pain. SE refused all knowledge of this defect.
tinythetiger said:
I have tried 3 different USB cables, including the one that is included with the phone. Thanks for your input.
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whoa not cool how long have u had your device?? will se fix it?
Sent from my X10a using XDA App
The problem is most likely due the actual design of the phone, where the USB connector is not properly strain-relief. This causes the solder joints to break, and ripping off the solder pads after a while. You used to be able to charge your phone because the pads very only "lifted" but after a while they become completely broken. I'm currently still in the process of trying to figure out whether it would be possible to repair those connections by finding an alternate location to solder the connector pins.
I've had my x10 since April when it launched. Other than this it has been rock solid, but this is really disappointing considering how tank my old W810i was.
I also think that there is either a problem with the design or the manufacture of the phone because it's somewhat common, as it does appear that the soldering of the USB port is not very good.
Looking around the internet, it doesn't seem like SE acknowledges this problem, but luckily it's still under warranty with Rogers for a replacement. I still want to get this issue out on this forum though, because I think it should be something that people are aware of.
I had the same problem a while ago. Called Orange France and they replaced my phone without any comments. If your phone is still under warranty you should go to your provider.
Hey guys. I need help returning my x10 back to stock without a usb cable. I have an AT&T x10a, but unfortunately the other day one of the pins in my usb module (ground, I believe-pin 1) snapped off. I can't charge or connect my phone at all.
Is there any way of flashing the phone back to stock AT&T firmware using like a terminal emulator so I can send it back to AT&T? Btw - the phone is running Nordic 2.1 and it's rooted. Thanks for anyone who can help.
Sent from my X10a
I was looking through the forums for a method like this too but couldn't find one so far. Perhaps you could figure out what makes it look like it's on stock firmware:
i.e. change the boot screen, change the model to x10a, unroot and make it look as much as possible like stock.
Look at the "broken usb connector" thread
Sent from my X10i using XDA App
After a good long while my X2's microSD port stopped working. So now I can't charge it, or connect it to my computer. I took it to a Verizon Wireless store and they confirmed that the port looks fine, but doesn't work. They had me a replacement shipped. I have the one they just sent me working fine, but I have to return my old one. The old one with the messed up port has Eclipse v2.3 on it, and I don't know how to get it back to a stock ROM without being able to connect it to my computer. It says in the shipping paperwork that they can charge me the full retail price for several reasons, including "software alterations." I can get to the stock bootloader of course, but bootstrap requires me to be plugged in to the AC charger. Any help would be appreciated. Thanks guys.
When you say doesn't work... do you mean absolutely zilch or will it charge?
Nothing
tallyforeman said:
When you say doesn't work... do you mean absolutely zilch or will it charge?
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I mean absolutely zilch!
Have you tried wiggling the USB plug on your cable when it's connected? Sometimes, it might be really loose. I'm assuming you and Verizon tried, especially if you took it to Verizon and they confirmed it wasn't working.
I'm also assuming you've tried different cables just in case? I do know that if you don't use a cable that was made specifically for the X2, it might not have enough power to charge. I have noticed that with my RAZR (and my X2 before that), using USB cables and chargers that were NOT specific to the RAZR/X2 worked fine for a while and then they wouldn't work or worked sporadically. I would have to wiggle the cable to make it "register" but one slight movement would then cause the phone to say it was disconnected from the charger.
But, if I used the car charger or charging cable that came with my RAZR/X2, it worked fine.
I know some people have also tried bending in the outside part of the USB port more towards the inside so that it results in a tighter fit for the USB connector on your cable and that has worked. But, you definitely want to be careful if you're returning it.
Otherwise, it's probably something on the actual circuit board inside where the port has broken away from the logic board and is no longer registering to the phone when something is connected. At that point, I think you're done.
Thanks for the Ideas
iBolski said:
Have you tried wiggling the USB plug on your cable when it's connected? Sometimes, it might be really loose. I'm assuming you and Verizon tried, especially if you took it to Verizon and they confirmed it wasn't working.
I'm also assuming you've tried different cables just in case? I do know that if you don't use a cable that was made specifically for the X2, it might not have enough power to charge. I have noticed that with my RAZR (and my X2 before that), using USB cables and chargers that were NOT specific to the RAZR/X2 worked fine for a while and then they wouldn't work or worked sporadically. I would have to wiggle the cable to make it "register" but one slight movement would then cause the phone to say it was disconnected from the charger.
But, if I used the car charger or charging cable that came with my RAZR/X2, it worked fine.
I know some people have also tried bending in the outside part of the USB port more towards the inside so that it results in a tighter fit for the USB connector on your cable and that has worked. But, you definitely want to be careful if you're returning it.
Otherwise, it's probably something on the actual circuit board inside where the port has broken away from the logic board and is no longer registering to the phone when something is connected. At that point, I think you're done.
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Thanks for the ideas, but I already tried all of those with no luck. There was about two days where I could still charge it with some manipulation of the connection, but no more.
What about a different battery, tried a ifferent one?? If the battery is shot, that can create a headache in its own world.
Battery's Good
tallyforeman said:
What about a different battery, tried a ifferent one?? If the battery is shot, that can create a headache in its own world.
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Nope, the battery is fine. It's working well in replacement phone.
Hey there xda'ers!
I just picked up a Titan 4G for $30 :laugh: I always wanted one, I'm using an S3 right now and I plan on switching back and forth at my leisure.
The problem with the Titan is the charger port is VERY finicky. You have to really push the micro USB in and get it in just right for it to charge.
I found replacement ones on eBay for around $7ish. Has anyone replaced one before? Do you guys have any tips?
Thanks to all in advance!
Anyone?
Sent from my SGH-T999 using XDA Premium App
magiconthetire said:
Anyone?
Sent from my SGH-T999 using XDA Premium App
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have you checked there's no fluff in the original one? mine sometimes looks like it's charging, (ie light comes on red), but never gets charged. this usually means there's fluff inside the usb port and a good hard blow, (pardon the expression), sorts it out...
Sihaz said:
have you checked there's no fluff in the original one? mine sometimes looks like it's charging, (ie light comes on red), but never gets charged. this usually means there's fluff inside the usb port and a good hard blow, (pardon the expression), sorts it out...
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Sadly, the previous owner must have forced a mini usb into the jack or something, since all the pins are bent in. Or, it may have been dropped on the charger port while plugged in. All in all, the phone is in great shape for what I paid for it, as I always had a fascination with WP7.
I got a quote for $60-$70 to have the new USB port installed since it has to be soldered.
Even still, I plan on keeping it and ordering a back up battery charger from eBay since the phone is easily a 8/10 condition wise and I have already unlocked it :good:
Most usb cables work to charge my phone, but won't form a data connection with my xt910. I do have ONE that will. I thought it might be the cables, but they form a connection with other devices. Thought I'd mention, it says a usb is connected regardless of which cable I use in ap fastboot.
What is going on????
Also, I just got the usb port replaced thinking this was the issue... i don't get it...
I had this problem with a certain phone before it turned out to be the plug the part that actually goes into the phone was not long enough. you might want to compare the plugs length on the ones that work and dont
phi7ip said:
I had this problem with a certain phone before it turned out to be the plug the part that actually goes into the phone was not long enough. you might want to compare the plugs length on the ones that work and dont
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Ah, this is it! I guess Motorola makes their port deeper so that consumers have to buy their cables
Yeah just take a razor and carve off some of the extra rubber around the plug.
Sent from my SGH-M919 using xda app-developers app
have you checked adb shell options? (Once I experienced a similar situation and it was due to adb options)
So I got this strange problem where my phone stopped charging. I tried diffrent cables, adapters, charging it while being off, charging it via the computer and even tried to adjust the little lip in the micro usb port. Is the charging board dead? If it is, will a replacement be expensive?
Sent from my Galaxy Nexus using XDA Free mobile app
Well dude I think your assumption is right.
It might be the charging circuit only which may be dead.
Because as you told that you have tried diffrent cabels and chargers but still your charging is not working which means that the usb micro port through which we charge and connect our phone to computer is damaged and should be replaced .
There are many possible reason of damaging usb port like you may have drop your phone or by using faulty cabels and chargers or if u have rooted your phone then there is possibility of changing the voltage of current to more than 1000 Mhz etc etc.
You should try to flashed a complete stock rom by downloading from sammobile or directly using kies to update or re-flash your phone
you can try that may it may help you.
Mustakim_456 said:
Well dude I think your assumption is right.
It might be the charging circuit only which may be dead.
Because as you told that you have tried diffrent cabels and chargers but still your charging is not working which means that the usb micro port through which we charge and connect our phone to computer is damaged and should be replaced .
There are many possible reason of damaging usb port like you may have drop your phone or by using faulty cabels and chargers or if u have rooted your phone then there is possibility of changing the voltage of current to more than 1000 Mhz etc etc.
You should try to flashed a complete stock rom by downloading from sammobile or directly using kies to update or re-flash your phone
you can try that may it may help you.
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Nah, it won't turn on because the battery is empty.. I don't have a spare so it seems buying a new board is my only hope..
I saw there are loads of micro usb connectors on ebay. If I solder a new one on. Might that help?
mrgnex said:
Nah, it won't turn on because the battery is empty.. I don't have a spare so it seems buying a new board is my only hope..
I saw there are loads of micro usb connectors on ebay. If I solder a new one on. Might that help?
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You can try micro usb port which is available on ebay but it would be extremely very dangerous until and unless you know what you are doing.
My suggestion is to give your phone to the samsung care and tell then to repair it.
If your phone is in warranty then they will do it for free. You just need to provide them a copy of bill at the time you purchased s3.
Press THANKS if I helped you
Mustakim_456 said:
You can try micro usb port which is available on ebay but it would be extremely very dangerous until and unless you know what you are doing.
My suggestion is to give your phone to the samsung care and tell then to repair it.
If your phone is in warranty then they will do it for free. You just need to provide them a copy of bill at the time you purchased s3.
Press THANKS if I helped you
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Yeah it is the charging port. One of the copper strips on the lip is bent. I dont have warranty but ill see what my options are. Thanks anyway for confirming my expectations.
Sent from my Galaxy Nexus using XDA Free mobile app
mrgnex said:
Yeah it is the charging port. One of the copper strips on the lip is bent. I dont have warranty but ill see what my options are. Thanks anyway for confirming my expectations.
Sent from my Galaxy Nexus using XDA Free mobile app
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Oh so finally u found the problem.
may be you could go the some repair shop and ask them to fix that bent in your charging port.
No need of thanks dude everyone here is for helping one another only.
Press the THANKS button instead of typing thanks