USB connected issues - Samsung Mesmerize

I am looking for feedback on a usb issue I have had on two mesmerize phones. For no reason my phone will start showing "USB Connected" in the notification, and the usb storage screen will start popping up. My first phone it would do this, but also would show it charging when not plugged in, and when you did actually plug it in to charge it would show it was, but wouldn't actually charge. The second phone is only a couple weeks old and has started the usb connected crap already. This phone charges properly and all, but randomly pops up the usb connected message. It doesn't always stay showing it either, it keeps popping on and off like it is being plugged in the unplugged rapidly.
Has anyone else had this problem or know someone that did? US Cellular sent the first one in on warranty with barely a question asked, but this second one is so random it didn't act up while I was there, so obviously they aren't going to replace it yet.
One more question to an experienced developer out there. Is it possible that this could be a software issue on the second phone? I ask because the usb port works perfectly when I need it, but it also thinks it's working with nothing plugged in. Thanks in advance for any help/comments.
Sent from my SCH-I500 using XDA Premium App

wirtz88 said:
I am looking for feedback on a usb issue I have had on two mesmerize phones. For no reason my phone will start showing "USB Connected" in the notification, and the usb storage screen will start popping up. My first phone it would do this, but also would show it charging when not plugged in, and when you did actually plug it in to charge it would show it was, but wouldn't actually charge. The second phone is only a couple weeks old and has started the usb connected crap already. This phone charges properly and all, but randomly pops up the usb connected message. It doesn't always stay showing it either, it keeps popping on and off like it is being plugged in the unplugged rapidly.
Has anyone else had this problem or know someone that did? US Cellular sent the first one in on warranty with barely a question asked, but this second one is so random it didn't act up while I was there, so obviously they aren't going to replace it yet.
One more question to an experienced developer out there. Is it possible that this could be a software issue on the second phone? I ask because the usb port works perfectly when I need it, but it also thinks it's working with nothing plugged in. Thanks in advance for any help/comments.
Sent from my SCH-I500 using XDA Premium App
Click to expand...
Click to collapse
This is happening on stock? I haven't heard of this issue at all with any of our rom's, so you could be just very unlucky .

Do you close the little dust cover foe the usb port when you're not using it? Sounds like an intermittent short on the usb terminals, fooling the phone into thinking its connected. I'm super anal about closing the cover on mine as soon as I unplug it.
Sent from my SCH-I500 using XDA App

Related

Ughhhhh Girlfriend+Phone = Headache

Hey guys, im visting from the vibrant forum. My girlfriend and I have had our galaxies for about a month now. She returned hers last week after we discovered that no one could hear her on voice calls, and she was also having problems charging.
Now she has her new captivate, and it is rooted (stock firmware + kernel), and shes still having charging problems. Be it through the wall or computer, every once in a while the phone just wont charge unless you reboot the phone. The charging icon doesnt even come up. Last night it started happening so i took out her phone and plugged in my Vibrant and my phone started charging no problem. Any thoughts?
PS - the oddest thing is that when this problem is occuring, nothing happens when you plug it in EXCEPT the button backlight comes on, which signifies that the phone knows that its plugged in
TopShelf10 said:
Hey guys, im visting from the vibrant forum. My girlfriend and I have had our galaxies for about a month now. She returned hers last week after we discovered that no one could hear her on voice calls, and she was also having problems charging.
Now she has her new captivate, and it is rooted (stock firmware + kernel), and shes still having charging problems. Be it through the wall or computer, every once in a while the phone just wont charge unless you reboot the phone. The charging icon doesnt even come up. Last night it started happening so i took out her phone and plugged in my Vibrant and my phone started charging no problem. Any thoughts?
PS - the oddest thing is that when this problem is occuring, nothing happens when you plug it in EXCEPT the button backlight comes on, which signifies that the phone knows that its plugged in
Click to expand...
Click to collapse
Is she using the stock charging cable that came with it? I have had mixed results with other cables.
Is it attached to a USB on the abck of the computer or the front? Some people have experienced lower voltage on front auxuliary USB ports compared to rear main USB ports.
Ughhhhh Girlfriend+ Boyfriend-Modded Phone = Headache ... FTFY.
Once you start making changes to your ladies phone, you OWN anything goes wrong.
If you wiggle the power cable, does the connection fluctuate? I had to return my phone and get a new one because of this.
joeybear23 said:
Is she using the stock charging cable that came with it? I have had mixed results with other cables.
Is it attached to a USB on the abck of the computer or the front? Some people have experienced lower voltage on front auxuliary USB ports compared to rear main USB ports.
Click to expand...
Click to collapse
Stock cable+wart, happens when plugged into the wall too.
ScottyNuttz said:
Ughhhhh Girlfriend+ Boyfriend-Modded Phone = Headache ... FTFY.
Once you start making changes to your ladies phone, you OWN anything goes wrong.
If you wiggle the power cable, does the connection fluctuate? I had to return my phone and get a new one because of this.
Click to expand...
Click to collapse
i know what im doing, i modded the **** out of my vibrant and the thing loves me for it. its not coincidence that its happened on two of her captivates. no loose cable...like i said when she said it was happening last night i immediately unplugged her phone and plugge din my vibrant and my phone charged perfectly
Is the battery door on it open all the way? It has to click. I know it seems silly to ask but that has been a common problem around here.
tanneji said:
Is the battery door on it open all the way? It has to click. I know it seems silly to ask but that has been a common problem around here.
Click to expand...
Click to collapse
I was just thinking the same thing...
joeybear23 said:
I was just thinking the same thing...
Click to expand...
Click to collapse
+2 as I thought the same thing when I first got mine before hitting the forums.
It's totally easy to reflexively reply "You calling me stupid? Of course I opened it all the way... see? ... <click> .... %&#&!%*!!!!"
It slides to a stop and the plug doesn't go in all the way. You have to push it the extra click to have it fully opened.
If that's not the problem then I seriously have to wonder what your girlfriend is doing to the phone to cause this. As you said.. it's not a coincidence that this has happened to two of her Captivates now...
Hopefully she never forced the cable into the phone. That would probably mess up the jack pretty nicely.
You said she replaced it. Did they just give her a new phone (as in no new battery back cover charging cable) or is everything new? If its the same battery, maybe its a bad battery. I only ask because I had to RMA my phone and I just got ther bare phone.

Samsung focus won't connect to PC

Hello, I have a Samsung focus that use to work fibe connecting to PC but off recent whenever I plug it in windows 7 says USB is not recognize.
I've tried everything from resetting the phone to refatting the computer nothing helps. I have a feeling its the phone because same problem on other computers, anyone had to problem and cured it?
Wp7 Focus
or it might be a problem with your usb cable that came with the phone. if u can, try getting another one and using that (they go for very cheap on ebay). Have u *unlocked your device lately?
I've tried many different USB cables none works for me. I got the phone almost 2months now already unlocked. Live in UK and its a ATT branded phone so I'm abit screwed.
Wp7 Focus
jamreal said:
I've tried many different USB cables none works for me. I got the phone almost 2months now already unlocked. Live in UK and its a ATT branded phone so I'm abit screwed.
Wp7 Focus
Click to expand...
Click to collapse
Have you tried the microsoft answers forum (answers.microsoft.com)? They have some solution wizards in one of the stickies near the top.
Did anyone ever find an answer to this? I've had my focus since Nov last year and it's worked fine for me aside from some odd, and random nonsense.
I went to go connect my phone to my laptop the other day and realized it didn't see my phone. When I plug it in, the phone chimes and shows it's getting power, but both my laptops show nothing being installed, Zune doesn't load, and if I load it, shows nothing connected. Nothing appears in the device manager either. I get no error message.
the cord shows no damage, and it's been plugged into my wall outlet for awhile. I guess i'm going to see about getting another cable tomorrow and try it that way?
Was wondering if anyone else has had a problem with the cable going bad suddenly, or if something else could be to blame? I've been reading here, MS's site and anywhere else I can, and I find things ranging from error message, drivers not installing and other things. I just know it worked fine a few weeks ago, but now...nothing.
Had the same issue. My 4th USB cable did the trick. I wanted to throw it out the window
Sent from my SGH-i917 using XDA Windows Phone 7 App
I don't know much about electricity, but every device I can remember having with a removable charger: instructions said Plug power cord into Device FIRST, then Plug into Power Source. Could leaving cord plugged into power source, thus reversing above instruction, cause a problem with the cord?

Screen doesn't respond when plugged in wall charger.

Yesterday I missed a call because screen didn't respond on touch, I was blaming on tithering (which by the way had rebooted phone twice today), but today I've noticed when this happens and I unplug the phone, it instantaniosly fixes the screen (and buttons as well), plugging it back in, freezes it. Was playing with it for a minute just to make sure..
Anyone experiencing anything like this?
P.S.
Installed "CPU Guage" which shows cpu load in real time in tasks bar, I can see the numbers changes but nothing above 30%, so it wasn't CPU overload
i haven't had that, until about 2 minutes ago. funny this was posted just now, i just logged in to post about it, lol. but my phone has been fine, until just now. i plugged it in and when to change it to mass storage mode and it wouldn't respond. then it was kind of weird when it started responding. it eventually worked, but took a couple of swipes.
---------- Post added at 06:39 PM ---------- Previous post was at 06:37 PM ----------
i also notice that when unplugged, i get around 44-45 linpack, plugged in, around 35
Nope, just tested it, plugged to the wall I could answer a call normally.
it might be because of short circuit, check ur charger or charge with another charger or cable see if it happen again.
I have it too. Anytime its plugged in it will be super laggy and/or freeze.
Sent from my MB865 using xda premium
I haven't seen this issue on the Atrix 2 yet, but both my Samsung Moment and Samsung Epic would have screen responsiveness issues while plugged in, so it is behavior I have seen in other Android devices.
I havent had this problem. When I go to bed I put my phone on the charger, wall type, and will usually mess around on the phone for a little while before setting it down for the night. Not once has it given me this problem.
Sent from my MB865 using XDA App
I don't have this problem all the time either, it happened only twice in two days. Just now checked it again - no problem whatsoever...
Perhaps if we trace what is running and/or what was running before this happens, we could figure something out.
Today I was using pandora, sportypal (which by the way consumes 40% cpu at times, on Atrix 4G never had this problem) and then after these two apps where closed I used mobile hotspot.
On background two apps are always running: battery cyrlce and nettraffic (there are many more apps started but they seems to be inactive, like skype which doesn't log me in automatically)
Oh and it could make difference, I use ADWLauncher EX
I don't have any of these problems. Get up every morning and check missed calls, emails, texts and FB notifications all while being plugged into the charger. Had someone call me and I answered it on speaker phone to make sure I didn't have any problems receiving a call while plugged in either
No problems so far, but I am completely stock. Phone was purchased on the Nov. 11th
wow, just had it happen.
Don't have this problem either but I am completely stock also.
Coldheat1906
Sent from my MB865 using XDA App
I don't seem to have this problem in the morning either, I notice it at about 11am - 1pm
Today I've killed every apps that was running (excluded services), but it didn't help at all. I still suspect mobile hotspot though, it doesn't work properly...client's get disconnected, then would not able obtain IP.
OEM charger and cable only
Make sure you are using ONLY the OEM charger and OEM cable to charge your phone. They provide an extra ground path not normally supplied which is needed by your capacitive touchscreen to function normally. A "normal" micro USB cable or USb charger does not provide this.
bigddybn said:
Make sure you are using ONLY the OEM charger and OEM cable to charge your phone. They provide an extra ground path not normally supplied which is needed by your capacitive touchscreen to function normally. A "normal" micro USB cable or USb charger does not provide this.
Click to expand...
Click to collapse
I have a charger by my bed, a charger in my work van, a charger at my desk at work and a charger on my pc....of all those, only the one by my bed is the oem charger and the oem cord, my phone works perfectly on all of them.
Ok, it has nothing to do with the type of charger, it even happens when connected to PC as storage or charge only. Changing cables also have no affect.
Me too
[email protected] said:
Yesterday I missed a call because screen didn't respond on touch, I was blaming on tithering (which by the way had rebooted phone twice today), but today I've noticed when this happens and I unplug the phone, it instantaniosly fixes the screen (and buttons as well), plugging it back in, freezes it. Was playing with it for a minute just to make sure..
Anyone experiencing anything like this?
Click to expand...
Click to collapse
I had this happen A LOT! Happened almost always with one particular charger, rarely happened when hooked up to computer USB port. Never happened in car using Griffin iPad car charger.
This was one of the frustrating things about the phone for me. Just sold, and have Galaxy Note on the way.
Hey people I have this similar issue... was searching xda for anything like this but seems this is the only place there is some issue like this happening...
I have a Galaxy S2 Running Cyanogen7 ...
Now here's what IV noticed... on stock charger I have no issues at all... nor when plugged into the PC... just today it happened and I was using a iPhone charger with a OEM Samsung USB cable... it was charging fine but the screen just wouldn't respond... as soon as unplugged would be fine... so... I'm thinking it's this charger maybe giving too much power to the phone... as my stock charger is 750ma while the iPhone one is 1A... that's the farthest IV been able to think... :s
Sent from my Galaxy SII
[email protected] said:
Yesterday I missed a call because screen didn't respond on touch, I was blaming on tithering (which by the way had rebooted phone twice today), but today I've noticed when this happens and I unplug the phone, it instantaniosly fixes the screen (and buttons as well), plugging it back in, freezes it. Was playing with it for a minute just to make sure..
Anyone experiencing anything like this?
P.S.
Installed "CPU Guage" which shows cpu load in real time in tasks bar, I can see the numbers changes but nothing above 30%, so it wasn't CPU overload
Click to expand...
Click to collapse
motorola contacted me to send them my phone and car dock, and they would swap them with new units so they can use mine with testing. you should go to the motorola atrix 2 owners forums and talk to mark
I've owned this phone for roughly 36 hours. I noticed last night (which is the first night owning the phone) that when the phone is charging, it doesn't seem to acknowledge my finger touching the screen. Since the phone was new, the only apps downloaded at the time were:
Lets Golf 2
Angry Birds
Tiny Bee Demo and,
AVG Anti-Virus
Things to note:
I did download the 3 games before the anti-virus program, so the possibility of a virus is there, but not likely.
I also didn't delete any apps or change any major settings that might cause the problem.
One other odd thing I noticed, I was in the middle of a text when I plugged in the charger, and that somehow made it insert a letter. I thought it was odd so I made sure it wasn't me touching the screen and tried it again, and it typed two other random numbers.
I hope this helps somebody somewhere find the fix to this problem... :cool
Edit: I have an Atrix 2
itz_speld_rong said:
I've owned this phone for roughly 36 hours. I noticed last night (which is the first night owning the phone) that when the phone is charging, it doesn't seem to acknowledge my finger touching the screen. Since the phone was new, the only apps downloaded at the time were:
Lets Golf 2
Angry Birds
Tiny Bee Demo and,
AVG Anti-Virus
Things to note:
I did download the 3 games before the anti-virus program, so the possibility of a virus is there, but not likely.
I also didn't delete any apps or change any major settings that might cause the problem.
One other odd thing I noticed, I was in the middle of a text when I plugged in the charger, and that somehow made it insert a letter. I thought it was odd so I made sure it wasn't me touching the screen and tried it again, and it typed two other random numbers.
I hope this helps somebody somewhere find the fix to this problem...
Click to expand...
Click to collapse
#1 if you are downloading trusted apps, you don't need an anti-virus
#2 uninstall the anti-virus because you don't need it and it's a system resource hog

[Q] [i9023] Water damage - USB won't connect to PC.

Hi there,
My Nexus S (i9023) phone recently fell into a water bucket and I immediately pulled it out.
Not much damage was done to it except of one thing: after I put it in a bag of rice like stated on the internet for overnight, and then plugged it in again to the charger, it seems like something was different.
When I plug the phone to the AC power - phone DOES charge, but nothing else happens.
It doesn't turn on screen and informs "charging", and doesn't have the "charge when phone is off" option anymore. Instead it would just turn the phone on.
Also, when connecting the phone to the computer nothing happens, it's just charging the phone! can't mount USB anymore
I took the phone to a lab which handles these cases. They replaced the USB port and cleaned all the corrosion. They said it's fixed now, and indeed the USB port is new.
But then after coming back home it's still the same.
I'm sick of being dependant on other people and would like to fix it myself.
Any clue which part of my phone was fried? Where can I get it?
Thanks!
-zeek
Are u rooted?
Try a different ROM. Maybe one ur ur backups.
If it still does connect then it has to be the ROM assuming ur computer has the proper drivers still.
Good luck
Vs Nexus S 4G
Thanks!
Thank you!!!
Problem solved after I loaded one of my backups.
Any explanation to that? even when the phone was turned off it couldn't charge it in off mode and now it can.
How come it's a software issue?
Thanks!
I can only guess that ur ROMs kernel had a "fast charge" option. If so this doesn't allow computer connection. How it got switched to that option... who knows .... maybe the sudden power surge.
If not that, then ... strange things happen when a phone get wet.. the sudden power surge could have changed the power output causing CPU adjustments... who knows.
I'm just happy it worked for u.
I'd recalibrate ur battery asap.
Good luck
Vs Nexus S 4G
Hi, the same thing happened to me, only it wasn't a bucket, it was a pool, and changing the ROM didn't work (I've flashed at least three different ROMs since then, kind of hard when the USB port doesn't work but eh, what can you do).
Also, it's on a Gio, not a Nexus S, but the principle should still be the same, yes?

Charging problems, please help

Suddenly I'm having charging problems. It's not the cord going bad. It's actually the part that plugs in. If I wiggle it one direction it loses connection.. It also won't fast charge anymore. The other day I'd plug it in and it would say dock connected instead of charging... There's a possibility water or condensation got into the charging port on my phone but I'm not sure. Any ideas on how to fix?
Sent from my SM-G920V using XDA Free mobile app
Factory Reset?
Sent from my SM-G920V using XDA-Developers mobile app
Chadly said:
Suddenly I'm having charging problems. It's not the cord going bad. It's actually the part that plugs in. If I wiggle it one direction it loses connection.. It also won't fast charge anymore. The other day I'd plug it in and it would say dock connected instead of charging... There's a possibility water or condensation got into the charging port on my phone but I'm not sure. Any ideas on how to fix?
Sent from my SM-G920V using XDA Free mobile app
Click to expand...
Click to collapse
I just started having the same problem a couple weeks ago, it's super finicky now. I was rooted on 5.02 and tried to fix it doing everything I could think of. Finally, ended up using the verizon software utility thinking maybe that could do something since even with my phone powered off, the phone would see the cable plugged in for a second but then would disconnect from it. Everything up to that point seemed to be a hardware issue to me but this seemed to be software or something else and was the reason I chose to use the verizon software. Anyway, using their support software only removed my root and brought me up to marshmallow and that didn't fix anything.
I've done tons of things and nothing has helped. I've just settled on the fact that something hardware has happened even though this began in the middle of the night while the phone was on the charger and untouched. I just ended up going through all my usb cables and found some that work better than others. Some fast charge sometimes others never do. I figure I'll just live with it until I get the S7 or htc 10 or something else.
It's a total mystery to me though as to what happened. The phone wasn't dropped or anything around the time it began doing this, just seemingly came out of nowhere. I do miss not having this problem!
Well, it's weird because if I plug it in and push the charger thing upwards it switches to fast charging.. I guess I'm gonna go buy another USB cable and see if it's the problem. No way am I going through another factory reset too much stuff on my phone.
Sent from my SM-G920V using XDA Free mobile app
Chadly said:
Well, it's weird because if I plug it in and push the charger thing upwards it switches to fast charging.. I guess I'm gonna go buy another USB cable and see if it's the problem. No way am I going through another factory reset too much stuff on my phone.
Sent from my SM-G920V using XDA Free mobile app
Click to expand...
Click to collapse
I wouldn't, didn't do anything for me.
With your phone off, what does the charging do? Every single one of my cables would show that they were plugged in and charging , even the ones that weren't doing anything at all when plugged in to the phone while the phone was booted up, but then immediately would disconnect.
Sometimes you can get dust or lint in the charging port. Turn the off, no power an gently use a needle to try to clean the port.
Hope this helps.
Sent from my SM-G920V using Tapatalk
There's also the wireless charging option in the meantime if truly a hardware defect.

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