Galaxy S2 Port Problems? - Galaxy S II Q&A, Help & Troubleshooting

Hello,
I have at this port minor port problems with my phone I think but not completely sure that it may be bent as the device is second hand and I am not the original owner of it and there is no warranty since the phone is older.
Sometimes the PC will say that the usb or device can't be recognized I have to play around with it for the computer to even detect it :/
is it possible to use wifi to transfer data to it for now? would say bluetooth but I got a desktop therefore does not have a bluetooth module.
Would it be possible for a professional or myself to bend the port back in to place I have been playing around with it for a while now as it does cut in and out then goes stable for a few days then back to the same problem playing around with it all over again :/
I am thinking about soldering the A new port on but not sure if it's worth the risk as it works for now not sure how long or if it will get worse or what's causing the problem in there and my brother has soldering skills but basic.
I know it;s the port now I have tried
Different Battereries
New Charging Cable
Playing around in side there
Yes I it's not a software problem I am running a custom rom (cryanogenmod 10.1) but I have gone back to stock and same issues :/
Thanks!

Related

USB port problem (charging issues)

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?
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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

[Q] How easy is it to burn out the micro usb port?

Hi everyone,
I had a Thunderbolt that wasn't connecting to my computer via the usb port. I was able to return it due to the 1 year manufacturer's warranty and got a new one. I got my new one and had it about a month now. It connected to my computer no problem when I first got it. I go to plug it into my computer today and now this one's not connecting either!
The only thing I can think of is maybe it's a shorted cable or a bad charger that's causing the the usb port to burn out. It still charges, but no data. I went through all the troubleshooting that I could, since I knew what to do from trying to fix my old one.
But does the phone know to turn off or down the charging if there's too much current or voltage from the charger?
i have similar problems. i am on my 3rd tblot. I just use airdroid or dropbox to transfer files.
Wowzers, so I'm guessing it's pretty easy for the usb port to break? I'm not worried about transferring files, I just want my phone to work as it should. Guess I'll call Verizon again...
Anybody else have this problem?
They're harder to break than the older mini usb, but they can still be broke. If you want to avoid it, look into inductive charging.
I think I'm in the same situation. I have tried 3 different PCs and 3 different cables and neither PC or cable even acknowledge that a connection was made. Still charges, though.
I've had it for about 9 months, do I just need to revert it to stock to get it replaced under warranty?
You're still covered under manufacturer's warranty for one year from date of purchase. You still need to call tech support and go through all the troubleshooting methods that they have though. Once you've tried everything and they conclude that the usb port is indeed broken, then you can make a claim. I'm still not sure if you have to revert back to stock to make a warranty claim, but I did so just to be certain. I would still re-root before you call tech support though.
Since it's a pain to revert back to stock without being able to connect to your computer, I bought an app called "HTC Thunderbolt Restore" from the market that re-rooted it and installed the stock rom for me with no hassles.

[Q] VIII., dedung

HI guys,
i have 2 problems from 3 days:
i have a problem with my SG2 when i disconnect the charge cable my phone continually stay in charge and every 10-15 second say me charging paused voltage too high.
second problem is USB , when i connect my phone to my computer it does not recognize it .
3 days ago all work perfectly now i try to restore stock firmare, full wipe but the problem persists anyone can help me? thanks
Sounds like the USB circuitry issue we see a fair bit of on here. Given you've already done a wipe & gone back to stock & you're still seeing the problem, I'd say it's a repair job.
Edit to add - You could try gently cleaning the USB port with an new/unused toothbrush before you do send it in for servicing.
maybe is hardware problem i dont know But the problem is in the same spot may be the cable entry which is damaged
Yep it could be the socket itself is damaged rather than the board. I guess they only way you'll know (assuming cleaning it doesn't work; which it probably won't) is if you have a mobile tech take a look at it.
The cable itself can become worn on the pins from multiple flashing and removal of usb cable .
jje

Help with micro usb! urgent :(

Somehow the micro usb port on the phone (the charger) has been mashed up inside, i think it may have been due to someone trying to fit the wrong charger into it.
a shop said it'd have to get sent away,
i was wondering if their is a place to send it to get fixed or it it fixable ?
atm im having to charge another battery with a docking station and swap battery's because it wont charge,
it did work a little earlier on today, charging. but i can see the insides are pretty well destroyed.
it looks like the piece can be removed and a new one soldered on,
any ideas ?
thanks.
Honestly, if somone on here knows how to fix hardware issues I am sure they can lend you a hand but otherwise you will have to go to a repair shop and have it serviced. Just make sure that everything is complete stock and bootloader is in locked state just to be safe. If you don't want to send it back through the mail you can always take to a sprint authorized repair shop.
If you want to attempt it yourself here you go
http://www.youtube.com/watch?v=jxiv3x88eRg
http://www.youtube.com/watch?v=fdxrPWrVgR8
http://www.youtube.com/watch?v=I-HlZQKQzoQ
http://www.ebay.co.uk/itm/New-HTC-E...K_Replacement_Parts_Tools&hash=item20ca337adf
Thanks guys, ive been looking online and some places seem to say they can fix it,
that video is just jokes, he faffs around with the thing im sure he ha no idea what hes doing.
ive found usb ports for other htc models just not the evo 3d.
ive realised it is quite a common problem
its charging via my docking station... just. obviously the internals of the micro usb are mashed up, and i know the replacement needs to be soldered on,
ive looked on some websites but cannot find anywhere to fix it.
its ok atm as its charging via dock, and i have a spare battery, also i can just take out my sd card to add stuff but it i rather annoying abd id like it fixed asap.
You could always use WiFi file explorer,of course WiFi is required but you can read and write the sdcard from your ip address,
Signature (Don't ask me for help, couldn't careless if your phone explodes)
strange thing is its connecting via my dock.. and charging, eventho the insides of the micro usb are mashed up..
it wont work with any other cable just in the dock...
im guessing the dock pin is slightly larger thus allowing a connection ?

USB connection issue but only data?

Hello, dunno if this is possible/normal but my SII got issue connecting to computer with usb. If i move it slightly, it'll disconnect/reconnect. Sometimes i have to handle the phone is some weird position or it won't connect at all. However for charging, it never has issues. How can i fix this?
There is problem with your USB cable. If you have problems while charging also, then it will be an issue of USB port of your phone.
But i tested with all cable i have, about 4..! The computer detect it but it will disconnect/reconnect as said, often.
And for ADB app such as APK Installer, it won't detect it even if comp did. This is strange, but that's how it is..!
goja said:
Hello, dunno if this is possible/normal but my SII got issue connecting to computer with usb. If i move it slightly, it'll disconnect/reconnect. Sometimes i have to handle the phone is some weird position or it won't connect at all. However for charging, it never has issues. How can i fix this?
Click to expand...
Click to collapse
If the cables are not the culprit, it is either the USB port on the phone or the phone itself. You may try cleaning the port, or it needs replacing. I experienced somewhat similar, what I did was do a data wipe and cache wipe on recovery, and that seems to fix the connecting/disconnecting problem.
No it's not software, i have recently reinstalled everything.. I looked at the internal usb port with a little flashlight and it looks fine, i don't get it.. I'm gentle with my devices!
Gs2 is prone to get its USB port faulty, doesn't matter how gentle you are. It can be replaced cheaply though by most of the mobile repair shops. If you want to do it yourself then check out Keith Ross' guide for USB board replacement.
May i ask.. GS2 and GS4 too..?
S2, S3 and S4 all use the same type of connector.......
The issue probably isn't as common on the S3 and S4 simply because those devices are newer and have had less chance for the port to wear out......
The connector (in my opinion) is pathetically fragile and totally unsuitable for repeated connection/disconnection...I think it's called manufacturer induced inbuilt obsolescence lol....
I have personally replaced the ports on two S2s and am having to consider the possibility of replacing the port on mine in the very near future.
Partial failure of the port is a lot more common than is realised......
My wife says I'm a phone geek....She's probably right
It's the micro USB phone connector. It's a design fault, we can thank Samsung for that. the DATA pins have "broken" from the mainboard and you have to resolder them, I did the same thing to make the data work.
Very tiny soldering.. Not everyone can do that, eh?
^this is true.......
Best to replace the entire board.....
http://forum.xda-developers.com/showthread.php?t=2335961
My wife says I'm a phone geek....She's probably right

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