Database Develop

[Q] usb not working on SGS Captivate, just for charging

Alright, I tried first with the stock rom: different usb cables, kies, installing uninstalling samsung drivers, double twist, on a mac and on windows 7, and nothing works, no matter what I tried, none of that could show me the notification bar asking for what to do with the usb connection. Of course I tried setting the phone on debugging mode and on mass storage, also ask everytime, etc.
Finally I decided to leave the stock rom and move to Cognition froyo, in order to discard a hardware issue. Thanks to Rom manager I could make it without needing the usb at all.
Once in Cognition v2.3b8 I crossed my fingers and looked to the sky (even considering that I'm atheist) and plug in the usb to my computer.... and nothing happens besides the phone charging.
Can I say right now that this is definitely a hardware issue?
Some people here are use to say, "if it's charging, definitely it's a drivers issue", but after moving to a new rom, and trying in three computers (two windows and one mac) it is a drivers issue that I can fix without buying a captivates motherboard?
Please help me out here and I'll buy you a beer, a blue moon one if you like ;P

Have you played with your USB settings; debugging, mounting SD card etc?

dionieins said:
Alright, I tried first with the stock rom: different usb cables, kies, installing uninstalling samsung drivers, double twist, on a mac and on windows 7, and nothing works, no matter what I tried, none of that could show me the notification bar asking for what to do with the usb connection. Of course I tried setting the phone on debugging mode and on mass storage, also ask everytime, etc.
Finally I decided to leave the stock rom and move to Cognition froyo, in order to discard a hardware issue. Thanks to Rom manager I could make it without needing the usb at all.
Once in Cognition v2.3b8 I crossed my fingers and looked to the sky (even considering that I'm atheist) and plug in the usb to my computer.... and nothing happens besides the phone charging.
Can I say right now that this is definitely a hardware issue?
Some people here are use to say, "if it's charging, definitely it's a drivers issue", but after moving to a new rom, and trying in three computers (two windows and one mac) it is a drivers issue that I can fix without buying a captivates motherboard?
Please help me out here and I'll buy you a beer, a blue moon one if you like ;P
Click to expand...
Click to collapse
I'm pretty sure there's a problem with your USB cable if it's not the drivers. Try using a different cable and check.. Should work!

I am having the same issue and I took it to AT&T device warranty center and they found that the USB side on the phone had some water corrosion in it and therefore my warranty is voided. I also went down the path of installing drivers, different OS but this seems to be close. now If some can tell me how to clean this port...awesome

Is the water sensitive patch under the battery still white?

rockosifraldi said:
I am having the same issue and I took it to AT&T device warranty center and they found that the USB side on the phone had some water corrosion in it and therefore my warranty is voided. I also went down the path of installing drivers, different OS but this seems to be close. now If some can tell me how to clean this port...awesome
Click to expand...
Click to collapse
First make sure its not the usb cable. Main power leads in cable usually hold up but smaller wire leads are much more fragile and the only symptom you may get is either wont be recognized and/or usb registers as data connection on the dropdown menu. Ive had a captivate with a corrosion problem but Ive also had a Samsung cable that had broken shorted out data lead but still charged fine.
You can clean port with fingernail emery board cut to shape and stripped on one side of board to proper thickness. Its a five minute mod to a 99 cent board.

rockosifraldi said:
I am having the same issue and I took it to AT&T device warranty center and they found that the USB side on the phone had some water corrosion in it and therefore my warranty is voided. I also went down the path of installing drivers, different OS but this seems to be close. now If some can tell me how to clean this port...awesome
Click to expand...
Click to collapse
I've seen long threads of people who reported the same issue: no actual water damage, but a messed up USB port and their warranties being unjustly denied. Try cleaning the contacts in the phone's microUSB port with a coffee filter dabbed in rubbing alcohol, or scratching at them with a thin wire.
I'm currently having USB port issues with my brand new replacement Captivate (phone sometimes randomly thinks it's plugged in when it isn't, thinks it isn't plugged in when it is), haven't had any luck fixing them yet.

If there's no visual residue on the charging port, they cannot rightfully void your warranty. The captivate has 2 LDI's(Liquid Damage Indicators), one on the battery and one on the phone itself, behind the battery. As long as those two are white, and as long as there isn't a bunch of green crap on the charging port, they will replace it.
I work at AT&T, and we deal with this everrrrrrrrry day. 3 big rules with warranty swaps; LDI's need to be white, charging ports need to be intact and not corroded, and there needs to be no physical damage, any scratches or dings that you can feel with a fingernail are considered physical damage. We help people who terlet their phones get warranty exchanges sometimes, nothing an exacto knife and some raw effort can't fix. AT&T is a weak beast, be assertive and they will bend to your will.
In all honesty though, just make the charging port as clean as you can and call in. Ask for a supervisor, tell them it's a documented defect with a recent wave of Captivates, and you won't hang up until they exchange it for you.

well thanks for the help, now I'm gonna check the white indicators and if the phones usb needs to be clean

dionieins said:
well thanks for the help, now I'm gonna check the white indicators and if the phones usb needs to be clean
Click to expand...
Click to collapse
well I cleaned the phone and still is not working, this is a hardware issue definitely

dionieins said:
well I cleaned the phone and still is not working, this is a hardware issue definitely
Click to expand...
Click to collapse
I had that problem with my brand-new second Captivate out of the box. Not going to deal with warranty and bull**** water damage accusations, this is being returned to the retailer first chance I get.

I've had something weird happen as well. I've had my Captivate plugged into my PC using USB Debugging at least 10 - 15 times today. I also clicked "Mount" so I could transfer files that I have backed up.
Now suddenly it stopped working. I have jumped around using every port on my laptop (all 4). I have noticed it's acted weird before.
But now (without anything plugged in at all) the laptop keeps popping up saying USB Device Not Recognized.....even though I'm not trying to plug anything in.
Should I reinstall the Samsung 32 bit drivers? I did uninstall Kies today because I had no use for it. It was annoying to have Kies open every time I plugged in.

I have a captivate lying around which have the same problem, i/e the USB cable works fine for charging but not for PC connectivity.
Since it is a development phone, I just reverted to using adb wireless widget.
Other than that, after reading this thread, it seems to be a common issue.

I got my phone exchanged (again) and no USB or GPS problems this time. I got a grainier-looking screen though...meh can't complain really, since this is the only Captivate I've owned that doesn't have any major/hardware-related problems.

My USB not working ended up being my laptop (not phone). I had to unplug the power supply....shut down for a few minutes.....reboot and it worked. I had tried reinstalling the drivers but it did nothing.

mikegy2002 said:
First make sure its not the usb cable. Main power leads in cable usually hold up but smaller wire leads are much more fragile and the only symptom you may get is either wont be recognized and/or usb registers as data connection on the dropdown menu. Ive had a captivate with a corrosion problem but Ive also had a Samsung cable that had broken shorted out data lead but still charged fine.
You can clean port with fingernail emery board cut to shape and stripped on one side of board to proper thickness. Its a five minute mod to a 99 cent board.
Click to expand...
Click to collapse
I appreciate the advice use some acetone to remove the green stuff but phone is still being difficult when trying to connect to the pc ...be nice if samsung came up with something so there wouldnt be a possibility that water would get in the port

I've had this problem since i got my phone, and i've had it for months now.
Always thought it was drivers.
My last try was with the new AIO captivate tool box app and the drivers their.
For those of you that got replacements how did you go about this.
just go to the store? Or is there a number to call to do it over the phone?
It's just annoying not being able to transfer pictures and such off my phone, hell it worked with my iPhone. I know you can setup wifi file transfers, but if i'm at a friends house it would be nice just to be able to plugin the phone and transfer files too it.

I fixed this problem selling out the phone. Not joke.
BUT, thing is, that the buyer, couple days after the purchase, told me that he fixed this issue by simply restoring the phone to the stock rom through odin 1 click.
Why I didn't try that easy fix? Simply because I thought that the phone was already in the stock rom :S
Lesson learned: always double check if you're in stock rom or not. (obviously you don't need to do this if your purchased the phone brand new!)

It's really weird, a week ago my phone suddenly freezing while I was out, I took the battery off and put it back but it was stucking on AT&T logo scree. I've tried that for few times nothing changed, put it away and the next day tried for few more times and this time came up (also recovery mode and 3 buttons didn't work too).
Everything was look fine but had a problem it was when I plug the USB cable it's just showing the charge status, means couldn't connect the Phone to PC ,I tried with some other cables and PCs, also put hair dryer if possibly water went in but the problem was from the phone.. also when took the USB off the charging status was keep going. first thing I thought it would be the ROM, I had some other ROM in the memory to I flashed to another ROM, but the problem was still there.
tried many times nothing changed, I was almost wanted to grab a new one, till 2 nights ago after a week while it was charging I suddenly noticed that it can connected, I straight away got backups copied to PC and flashed to Stock, now everything looks fine after few days and it works good.
any suggestion on that? is it could be water inside or something?
My ROM was Cognition 2.3 at that time
hope it's not gonna happens again.

I had the same problem and it was a bad USB port any phones made before December '10 have had a lot of problems. Warranty gave me a replacement without question.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App

I found a way to actually brick the cappy

Im retarted wasnt paying attn, too sleepy.
I flashed the stock pit and tar from an epic onto the cappy and now it wont even turn on. Wont respond to anything.
Cant get it in to download. No life at all,Shes dead captain, kinda thing.
So it started out i was going to flash back to something other than trident/cm7.
Im bought the car dock and was going to use the kernal so the dock would actually work.
Well it was like any other flash ive done countless times.. Till odin preformed an illegal operation and then it dawned on me what i did.. It was still in download but the computer didn't recognize it any longer. So power off and try to go back to dl mode.. the phone wont respond at all. The power button does nothing.. Plugging it in does nothing..
Im pretty sure its dead, thoughts? other than the flamming for being a newb.

ninjaclipse said:
Im retarted wasnt paying attn, too sleepy.
I flashed the stock pit and tar from an epic onto the cappy and now it wont even turn on. Wont respond to anything.
Cant get it in to download. Shes dead captain, kinda thing.
So it started out i was going to flash back to something other than trident/cm7.
Im bought the car dock and was going to use the kernal so the dock would actually work.
Well it was like any other flash ive done countless times.. Till odin preformed an illegal operation and then it dawned on me what i did.. It was still in download but the computer didn't recognize it any longer. So power off and try to go back to dl mode.. the phone wont respond at all. The power button does nothing.. Plugging it in does nothing..
Im pretty sure its dead, thoughts? other than the flamming for being a newb.
Click to expand...
Click to collapse
Jig maybe? Or Jtag if you can find one.

indomikey said:
Jig maybe? Or Jtag if you can find one.
Click to expand...
Click to collapse
Well with the jig it still has to be able to turn on.. I cant get it to even do that
So i dunno.. Thats why im drawing a blank. I would think it would at the very lest be able to get in to dl mode but nothing lol

So you had the 3 button combo working before?
Have you
1 Open Odin one click or the full version to flash what you want
2 plug in the cable to your computer
3 Hold the vol up/down buttons
4 Plug in micro usb to phone?
If that doesn't work try the same process but do this.
1 Open Odin one click or the full version to flash what you want
2 Remove battery from phone
3 Plug phone to computer and hold vol up/down
4 Push battery in
Try those methods if you haven't already. If they don't work a jig might be your best option to get the phone to DL mode.
And a jig seems to work when you really think it wouldn't but try either of these methods first. I was stuck last week when my phone would not power or anything and the second method worked for me.

flashman2002 said:
So you had the 3 button combo working before?
Have you
1 Open Odin one click or the full version to flash what you want
2 plug in the cable to your computer
3 Hold the vol up/down buttons
4 Plug in micro usb to phone?
If that doesn't work try the same process but do this.
1 Open Odin one click or the full version to flash what you want
2 Remove battery from phone
3 Plug phone to computer and hold vol up/down
4 Push battery in
Try those methods if you haven't already. If they don't work a jig might be your best option to get the phone to DL mode.
And a jig seems to work when you really think it wouldn't but try either of these methods first. I was stuck last week when my phone would not power or anything and the second method worked for me.
Click to expand...
Click to collapse
Yepper thats the method ive been using forever to get into dl mode.
And yea tried the the 2nd way too no dice..

Idk what build number your phone is but build 1010 I'd under product advisory. I had a similar issue and brought it to the att service center and got a brand new cappy v 1008
Sent from my SGH-I897 using XDA App

kwhee07 said:
Idk what build number your phone is but build 1010 I'd under product advisory. I had a similar issue and brought it to the att service center and got a brand new cappy v 1008
Sent from my SGH-I897 using XDA App
Click to expand...
Click to collapse
Off topic, you had a 1010 build, got a replace that is 1008 and you think it's new.
Caution swyping! Read at your own risk.

It sounds dead sir. No idea what ODIN did, but if it's not responding to the power, charger, usb, combo-tricks, etc. It sounds like it's been perma-bricked
If it's still under warranty, it's certainly worth trying to get it replaced... "What the hell is wrong with this phone? It won't turn on anymore?!"

venomio said:
It sounds dead sir. No idea what ODIN did, but if it's not responding to the power, charger, usb, combo-tricks, etc. It sounds like it's been perma-bricked
If it's still under warranty, it's certainly worth trying to get it replaced... "What the hell is wrong with this phone? It won't turn on anymore?!"
Click to expand...
Click to collapse
Can still try a jig.

Look up connexion2005 on this site or get in touch with him on mobiletechreview.com you can also look him up on youtube and his rom in a flash videos. Ghats how I got in touch with him when my phone was fubard and 4 days after I shipped it to him I got it back working like new.
Its well worth the effort to get in touch with him. He is a good guy and I'm sure he can help you.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App

there is no point using a jig. return for warranty. play dumb.

So I made a jig and still dead as anything. Weird, oh well anyone think of anything else? Prob going to see about trying to get art to replace it. Or pay the insurance

Your battery isn't dead is it?

Ha nope at last recall it was around 80% before it happened. And I also tried a fully charged battery from an epic
Sent from my PC36100 using XDA Premium App

I find it hard to believe since a bad flash killed my battery from 96%. But I'm not there so I can't say otherwise. The homemade jig thing from radioshack did not work for me though. I had to use one that was made by one of the members here. I had it plugged in, popped in the battery, and it fired up. Try a couple different combos and see if you get lucky. If I remember correctly it was like 3 tries for me

Yep, verified she's dead..
I hacked a usb cord, and teseted it on an Epic. worked great for the epic..
but the same method on the cappy and she's still dead no life..
/sad panda

how did you make the jig? i bricked mine not to long ago... i didnt use the 301k resistor that you hear about in other threads... i went to radio shack bought a pack of 100k resistors and a pack of 1k .... i soldered three of the 100k and one of the 1k, end to end... then soldered it to the 4 and 5 pin on the stripped charger plug.... this will work... the firmware/kernal/rom changes you have made shouldnt affect the phones ability to get into download mode....

I find it hard to believe since a bad flash killed my battery from 96%. But I'm not there so I can't say otherwise. The homemade jig thing from radioshack did not work for me though. I had to use one that was made by one of the members here. I had it plugged in, popped in the battery, and it fired up. Try a couple different combos and see if you get lucky. If I remember correctly it was like 3 tries for me
Click to expand...
Click to collapse
you dont know what your doing then... if the jig you use from the members worked then you deffinately didnt make urs right.... search these threads there are pictures of what pins to use... you actually dont even have to solder them... just stick the stripped down plug in and touch the ends of the jig to the correct pins... however... do not touch the the actual wires of the jig as it will change the resistance, if that happens it will appear that the jig doesnt work... this is SIMPLE! and if you cant get it to work then youre not following directions, also as he said above.. it doesnt matter that you had 80% before... make sure your battery is charged and try your jig again... that is if you even made one to begin with...

g8tes69 said:
you dont know what your doing then... if the jig you use from the members worked then you deffinately didnt make urs right.... search these threads there are pictures of what pins to use... you actually dont even have to solder them... just stick the stripped down plug in and touch the ends of the jig to the correct pins... however... do not touch the the actual wires of the jig as it will change the resistance, if that happens it will appear that the jig doesnt work... this is SIMPLE! and if you cant get it to work then youre not following directions, also as he said above.. it doesnt matter that you had 80% before... make sure your battery is charged and try your jig again... that is if you even made one to begin with...
Click to expand...
Click to collapse
Cut the guy some slack. Unless you know him or work with him, how do you know he hasn't?
Anyway. Look, I had a similar issue with odin. I didn't run it as admin on win7 and it froze about half way. I unplugged and popped the battery, next thing, it wouldn't start. Since I knew my phone wouldn't work with the 3 button, stock, I tried something else. I let the phone sit for about 5 minutes, came back, put in battery, held the volume buttons as I inserted the usb. Snapped right into download mode.
Not everything works for the same device. It could be that your jig has something wrong with it. Just a thought.
But a hint for the community, unless you know the person you are speaking to personally, don't assume he's lazy and hasn't made his jig.

g8tes69 said:
how did you make the jig? i bricked mine not to long ago... i didnt use the 301k resistor that you hear about in other threads... i went to radio shack bought a pack of 100k resistors and a pack of 1k .... i soldered three of the 100k and one of the 1k, end to end... then soldered it to the 4 and 5 pin on the stripped charger plug.... this will work... the firmware/kernal/rom changes you have made shouldnt affect the phones ability to get into download mode....
Click to expand...
Click to collapse
I exposed the micro usb connector and connected the resistors to the contacts on the board..
Proved that it worked on a epic, booted into dl mode without problem. tried on the cappy and nothing..
Got josh's jig last night. Tried that as well and nothing..

Keep screen on while docked? CM7

I swear there is a setting to keep the screen on while charging or docked but I cannot find it.
It would logically be under settings/display but its not.
Running CM7 latest nightly currently, and I swear I have seen the option, although maybe on a different Rom?.
I want to keep the screen from timing out while in my car dock. It stays on with CarHome Ultra but if I get a call the screen times out and then wont go back to to CarHome.
Any suggestions?

FireRaider said:
I swear there is a setting to keep the screen on while charging or docked but I cannot find it.
It would logically be under settings/display but its not.
Running CM7 latest nightly currently, and I swear I have seen the option, although maybe on a different Rom?.
I want to keep the screen from timing out while in my car dock. It stays on with CarHome Ultra but if I get a call the screen times out and then wont go back to to CarHome.
Any suggestions?
Click to expand...
Click to collapse
Settings / Application / Development. Now if you want to know why it is there instead of display, that one I can't answer

Thank you! I knew I had seen it someplace.
Applications certainly does seem an odd place for it.
sent from XDA app

i FOUND THE solution i have exactly the same problem 2 days i tried resetting , formating, hard reset, even rooting to diffrent rooms the problem was never solved .
i had following problem
1. the phone will automatically swtich to docking, its annoying
2.some time i got old galaxy s 1 home screen
3. when i put a battery it will show its charging which im not charging and will pop a msg high volage, also.
its not a software issue which ibelieve but the USB hub under your phone, due having contacts with moisture new phones wont have this problem, im not saying u guys may had dipped ur phone, but having ur phone in ur pocket or sweat is 1st problem and having a bath and ur phone is in toilet,
HERE IS THE SOLUTION
get a alocohol from pharmacy and wool, get a tooth pick put the small cotton at the head and run ur usb HUB rema phone has to be off take batt out, after cleaning u will see the USB hub is clean alot of dirt removed, then wait 5-10 min to dry never plug charger or else u will pay for ur mistake, after 10min turn ur phone on it will be total fine.
ITS THE DIRT WHICH IS STICK ON PIN 4-5 making Problem.
i hope it can help tht how it work for me

(Q) whats causeing this to happen on my note help please

So just two days ago one morning i woke up unplugged my note from the wall charger and i noticed the charging symbol didnt go away. so i plugged it back in and took it out and it was still there i even reset it i rebooted it and it still showed it was charging somehow. After a cuple or reboots everything went back to normal. i ignored the problem now today two days later the note starts vibrating out of no were multiple times like crazy. It acts like if i was plugging the charger in and out of it one second it shows its charging next second its back to normal. It keeps doing this back and forths its bein 10mins now and its still vibrating. The only way to make it stop is to actually have it plugged into the wall. Oh by the way im running rocket rom v20 & abyass kernel 3.4 on it any suggestions? I allready called samsung they just said sorry they couldnt do anything about it
Sent from my GT-N7000 using xda premium

No 1?
Sent from my GT-N7000 using xda premium

sh4dow1 said:
No 1?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
If nothing else works try a factory reset *2767*3855#, backup your files first and remove the sd card before doing that. I hope it returns to normal than.
Good luck

I think it was software related because i did a nandroid back up to my original stock rom and everything is fine now ive unpluged it and plugged it back in like 20 times now also rebooted it and it has not showed up again
Sent from my GT-N7000 using xda premium

Jesus and all saints bless you. Congrats!

Sorry to break your happy bubble, its not a software problem but rather a hardware defect in the usb port of the note. I have this problem and so do many others. This problem was also noted in many galaxy s2 phones. You can do all the resets or flash stock roms but the problem can come back at any time. My theory is the custom cover for the galaxy note. Mine has a small opening for the usb port so when I would push in my usb cable, it would settle in at a slight angle. this caused my usb cable connector to bent in a slight angle and hence, causing the pins inside the phone to also bend in the same angle. the dirt inside the usb pins can also cause the issue but I cleaned mine with alcohol and nail polish remover. My problem still exists. Then I tried the push the pins down towards the back of the phone and, again, no positive results. Now when I disconnect my usb cable, I push it down a bit and then slowly disconnect it from my phone. this is working fine for me so far. As soon as the usb part becomes available on ebay, I am buying it and installing it inside my note.
By the way, there are a few threads on this issue already.
good luck.

aftabbabar said:
Sorry to break your happy bubble, its not a software problem but rather a hardware defect in the usb port of the note. I have this problem and so do many others. This problem was also noted in many galaxy s2 phones. You can do all the resets or flash stock roms but the problem can come back at any time. My theory is the custom cover for the galaxy note. Mine has a small opening for the usb port so when I would push in my usb cable, it would settle in at a slight angle. this caused my usb cable connector to bent in a slight angle and hence, causing the pins inside the phone to also bend in the same angle. the dirt inside the usb pins can also cause the issue but I cleaned mine with alcohol and nail polish remover. My problem still exists. Then I tried the push the pins down towards the back of the phone and, again, no positive results. Now when I disconnect my usb cable, I push it down a bit and then slowly disconnect it from my phone. this is working fine for me so far. As soon as the usb part becomes available on ebay, I am buying it and installing it inside my note.
By the way, there are a few threads on this issue already.
good luck.
Click to expand...
Click to collapse
Thanks for the info im going to keep this in mind when plugging and unplugging the device it did have some corrosion inside the usb connector and i did manage to scrape it off cleaned it and it seems to have helped but my best bet is probly buying a new usb circuit any idea of when they will be available?
Sent from my GT-N7000 using xda premium

[Q] usb host mode error

I've searched and tried everything.. can't get my phone out of. Host mode... Some times it randomly works but then goes back.. I've wiped tried New rims.. nothing seems to work..
I can't put it back to stock if ish doesn't work either do I doubt they will cover the warranty..
Help? <3

Computer? USB Cable? USB Port? Drivers?

It detects everything in fastboot.. all drivers are installed.. it was working before a nd randomly dif this.

As I menioned in other threads I'm convinced that is either dirt or rust in the charge port. My HD2 died that way.and it was well documented that the problem was the charge port.
You can try a tookpick in the port to try to get dirt out but if it's rust I don't know...
I tried the toothick on mine and got some crap out, I also tried contact cleaner and didn't help either. My error is solid not random like yours I can only charge on wall charger.
I looked into the port with a magnifier and I can see some discoloration in one of the contacts but I don't want to try anything more radical at this moment because I cannot afford to be without phone.
Once I get past these couple of months I'll try to replace the charging port (fingers crossed it'll last that long...)

This is what I'm talking about...
The pics are not great but you can see the blueish spot there on the second to the left contact.

I'll try to clean the port later and report back

woofed said:
I'll try to clean the port later and report back
Click to expand...
Click to collapse
Go to the car mode app>settings and disable all the auto detect options. This has known to help others with the same problem
Sent from my iPod touch using Tapatalk

Don't have car app