Database Users

USB connected msg when not

I have yet to see this issue reported anywhere so was wondering if anyone was having the same problem.
After having the phone charging in the wall my vibrant has started piping up with a notification that usb has connected even though it's not plugged into anything. Rebooting doesn't seem to help.
Any ideas?
Sent from my SGH-T959 using XDA App

Does that when I charge it in my car. I just ignore it.
Sent from my Samsung Vibrant using the XDA app

Does that with my wall charger but I suspect it is happening bc my puppy chewed on the cord. Didn't get all the way thru though and it still charges fine
Sent from my SGH-T959 using XDA App

My phone has been doing the same thing. Says usb connected when nothing is plugged in. stovk firmware, only rooted. Just happened this morning. Apparently many other people have been having the same problem. Can't seem to find a solution yet. Reboot into recovery and wore cache sill no luck. I heard wiping data doesnt work either.

I'm having the same issue but on the Fascinate. I thought that this was do to the Voodoo lagfix so I removed that but it's still happening.
I'm rooted and have CWM loaded but no other modifications.
For me, the USB notifier keeps popping up every second or so. I can't reboot the phone as it still thinks it's connected and shows a battery symbol that isn't charging and then dims. To complete boot I have to either 1) plug in a powered usb cable or 2) pull the battery.
I've had the battery out for 15 minutes and that usually stops this from happening for a day or so. I have no idea what's causing this but I'm leaning towards this being hardware related. Possibly bad battery? I don't know. I have experienced this in my car too.
Some other thoughts, does this phone react differently to different USB cables? I know it's odd, but when I plug into my wall jack using a generic cable I don't get the notifier at all, when I plug into my car with the Samsung cable, sometimes it appears. Of course, it's more of a problem when it appears when no cable it pushed in and it cycles on and off.
Does anyone with this problem have a spare battery they could try?

That happened to me before. I rebooted and that didn't fix it, so I did a master reset and that cleared it up. It was kind of pain to redo everything, but not too bad.

Someone else posted over at Something awful the following:
Stunt Rock posted:
I had a really fun day with my Vibrant yesterday. Interested in seeing if it repeats today. I was on the phone when it just randomly shut down. I was a little surprised, since it was plugged into the car charger and shouldn't have run out of batteries. Then without me pressing any buttons, it boots itself up. Then over the course of the evening it does the following:
* Repeatedly turn itself on then shut itself down while plugged in.
* Repeatedly display the "USB Connected" dialogue while not connected
* Refuse to recognize USB actually IS connected while plugged in to the computer.
* Randomly turn itself off if not connected to USB
* Automatically turn itself on whenever plugged into the USB port.
* Refuse to turn on if the battery cover isn't attached.
Plus some other stuff I'm probably forgetting. I have no idea what started all this.
This continued in more hilarious fashion yesterday when I took it to the T-Mobile store and the rep couldn't get it to boot (it would just give the spinning wheel for a few seconds). The rep called in for a warrant replacement.
I told him it would get past that screen if plugged in. Sadly, I was going out of town and left my USB charger. So I found out if I blew into the USB charging port right as I pushed the power button it would boot.
I charged it overnight and today it continued the errors (repeatedly USB connected while unplugged, etc). T-Mobile tried to push the JI-6 update again. It bricked my phone, again. I went into Odin and restored it to stock, again.
Then I manually applied the JI6 update via ODIN. Phone has been working flawlessly since then.
Click to expand...
Click to collapse
Maybe coincidental but I just blew into my USB port and the notifier stopped flashing on and off.

Serveral ways to do it and it is actually all over this thread as it appears to be a pretty major issue lately. I also had it on my phone, called tech support and they said it was a known issue and JI6 had the fix. I couldn't get the fix since i was on a third party ROM but was able to find Bionix 1.9.1 that has the JI6 update built in and flashed it and have been without the USB annoyance since. So, to fix you can flash a ROM with the JI6 update built in OR use Odin to flash the JI6 to your phone. For me using Rom Manager is easier than Odin.

Read my thread for a fix that worked for me. Its in Q&A
Sent from my SGH-T959 using XDA App

homerbrew said:
That happened to me before. I rebooted and that didn't fix it, so I did a master reset and that cleared it up. It was kind of pain to redo everything, but not too bad.
Click to expand...
Click to collapse
I've done a Factory Reset before when I went back to stock and that didn't help me.

deez1234 said:
Read my thread for a fix that worked for me. Its in Q&A
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
I suppose this wouldn't be possible for me as I have the Verizon Fascinate. Our update 2.1 - Update 1, DI01 didn't include a USB fix that I'm aware of.

any body have fix usb connected ?
i've done all which is writes around the internernet after reading 400+ web site threads/posts still not able to solve, Please if anybody have done please share with us
thanks

the vibrant seems to do that when you have a cable that is wired for data transfer, the vibrant sometimes gives you the message even when your not connected to a computer, (I.E. connected to the wall) if you use a cable that does not do data transfer (it will specifically say not for data transfer on the package) then it will never pop up. Rocketfish makes one of these type cables, its usually more convenient to just deal with the notification rather than getting a special cable though. I only got the charging cable cause the data transfer cables were pretty expensive at best buy. the power only cables are a bit cheaper.

@firely
i think you don;t know my all story ;-)
actually without connect charger or usb cable i'm not able to turn on my phone,
after on usb connected message appear at left side top,
i want to trade my phone (its brand new like get before 2 weeks)
that's way i want to solve this problem, Phone Should be on without any power connected like usb and charger,
its my story

USB Issue Perhaps Larger Then It Seems
My update on this, no one seems to have presented a solution. Flashes, kernels, etc don't fix. The problem is it incapacitates your phone, as there is no internal SD card mounted since it thinks USB is plugged in. Can't download songs on SD card, can't power on without it plugged in and seeing battery indicator first. Then last night on top of everything, my market showed downloads that I didn't authorize. Strange behavior, I have put bionix, know how to ODIN, etc, but nothing so far has fixed this USB connected / mounted issue and it seems like I have to return this. I'm worried there is a virus associeted with this behavior. I don't download apps that appear dangerous, (sex related, obscure, not without many downloads or robust developer site). I have a friend who has JI6 but has never rooted or modded and around the same time, Halloween his started this too. Power indicator still indicates charging after unplugged, USB connected constantly flashes off and on, battery life is worse. There is soemthing deeper seemingly happening because rebooting, resetting data, wiping dalvik cache, does not give me the basic ability to turn on phone without USB connection. App settings, I say choose on connect. Finally got computer to recognize again as a drive, but inconsistent, tried to reinstall USB drivers on win7. over all really wonky behavior since it powered down while on charger a week or so ago. Sometimes plugging into wall charger gives error. Only way to get it to stop showing USB message was to unmount phone storage, but now I don't even get options to mount or unmount phone storage. love this screen and have loved modding but frustration is sinking in, will try to get tmo to replace with this, but hoping it's not a larger virus related issue, would be scary deal.

hey said it was a known issue and JI6 had the fix
Click to expand...
Click to collapse
I don't think so: I have the rooted JI6 on the phone incl. Clockw.
Yesterday I see also that the USB cable "should" be connected, after I have enable the Debug-Mode, the red Triangle comes too in the status bar.
That's all in the Underground station
A reboot helps on my side.

USB Woes Continue, Phone Meltdown
This is not just a debugging / reboot issue in my case, it is also effecting my friends who doesn't have bionix, just the JI6 build TMO OTA update. THis is a serious bug, perhaps brought on by a virus who knows, but my buddy who has this same problem is now going ballistic and running into the arms of apple. there is no resolution to this issue throughout the forums. Tmo is exchanging with me, and I have installed multiple ROMs, know how to search forums, kernels, ODIN, all that. Now my radio for cellular doesn't turn on and I have to reboot, it just seems pretty hosed at the moment and I find it coincidental that my friends phone (he is a technical design guy) is having the same mounting SD card issue, basically bottom line is, the thing won't turn on without being plugged in and flashing back to stock, different roms, still will not mount the internal SD card, or recognize it in many cases. I have reformatted, cleared davlik cache, most options from recovery, no dice. can't download to SD card, because it always thinks USB is connected, even when the device is turned off. i hope this resent one works fine and I will document the details since this happened for the hard working devs to have details that maybe can be discovered, but the most worrisome part is that it seems like it may be virus related. I hope that's not the case and just odd coincidence. There is no changing USB settings or debugging combinations that will solve this issue in my experience.
sad but hopeful vibrant owner,
jellyculligan
vibrant with stock (after bionix fusion), oc / uv JAC kernel.

I just got this issue as well and nothing has worked for me so i'll be replacing it with a new vibrant but I wont have a phone for about a month! Does anyone know if tmobile rents out phones?

deez1234 said:
Read my thread for a fix that worked for me. Its in Q&A
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
would you happen to have a link to said thread?

Mine does it when I plug into the wall charger. I just went ahead and synced with the house. Now I can turn the lamps on/off from anywhere.

[Q] Have you seen this in your DVP?

I was playing with the way i plug the DVP to my computer. Only difference this time i was using a external powered USB hub which is then connected to PC. While doing so, the DVP re-booted and came to this screen. Has any one come across this?
View attachment 498186

I have seen that once after plugging into the supplied ac adapter when my battery was almost dead. I think it happens when the phone thinks the battery is dead.

nvr seen it. what di dyou do?

Its so weired I was unplugging and plugging back in a few times to see if it does again - it did actually. Then i was confusing this symbol with USB composite mode and started researching online. Then all of a sudden, zune opened up and all back to normal again.

I believe this only happens when there is a dead battery. It turns the phone on because it has to be powered on to charge properly but there is not enough power in the battery to run the os. It then allows a short charge cycle, then restarts and loads everything. That has been my experience with seeing that symbol. If you plug in the phone with a dead battery and try to turn the phone on, it will load this symbol until it charges for a few minutes, then it will allow you to turn it on.

I believe that symbol means its charging, and it doesn't yet have enough power to fully turn on. USB provides less power than a wall outlet, so it can't fully run off of a USB power source.

Thanks for the replies folks. For a moment, i thought we are onto something
But at-least this made me research and dig for any clues on my pc.
I was looking at the event log and error logs and came across a reference to VHD (Virtual Hard Drive). But, i am not sure if phone is set as a VHD and accessed by zune or its the emulator doing it. If you have WP7 development tools installed, do a search on your pc for '.vhd', you will come across one called '....NandFlash.vhd'. This will show up if you happen to have developed some app and done a run via the Visual Studio WP7 emulator. I did try to mount that VHD and it isn't allowing me.
When i looked at that file in Textpad/notepad/wordpad, it has many a info (registry and user info,etc). But, with my limited knowledge can't figure much.

Yea, you get that screen when you're phone is dead and trying to recharge. Also if you don't turn on the phone while charging, you can slide your DVP up. This will allow you to see the keyboard flashing to let you know it's charging. I don't know if anyone else found that but that's what it did for my DVP.

Hard Bricked my phone

I already posted this in Q&A, but I thought it would get noticed more in this section.
Ok I believe my phone is "Hard Bricked", because it doesn't power up at all. The Green led light will show if i take the battery out and plug it into the computer. This happened as was trying to start the process to unlock my bootloader. I was using RSDlite, loading the "zomgunlock" sbf file, put my phone into rsd mode plugged it in, pressed start and next thing i know it turned off and won't turn back on. Can someone help me?

ninjajtm said:
I already posted this in Q&A, but I thought it would get noticed more in this section.
Ok I believe my phone is "Hard Bricked", because it doesn't power up at all. The Green led light will show if i take the battery out and plug it into the computer. This happened as was trying to start the process to unlock my bootloader. I was using RSDlite, loading the "zomgunlock" sbf file, put my phone into rsd mode plugged it in, pressed start and next thing i know it turned off and won't turn back on. Can someone help me?
Click to expand...
Click to collapse
What version are you on? And can you boot in rsd?
Sent from my MB860 using XDA App

its version before 4.1.83, but i know i can't get to RSD or to get something showing on the screen

Was it low on charge?
Sent from my MB860 using XDA App

No its not from a low charge, it was on already 80%

Oh, does your phone get recognized when plugged into a cp?
Sent from my MB860 using XDA App

no it doesn't seem to be recognized, i tried doing the combos green led light on (volume up + power , etc.)

But the phone stays off?
Sent from my MB860 using XDA App

It stays off unless I take the battery out of the phone and hook it to the computer, that is when I get the green light indicator

Hi,
I am a NOOB but was reading another post that had a similar problem. Not sure how to make a link to it.
The issue the other fellow had was that when he plugged in to the USB port it was actually draining his battery rather than charging it.
There are specific drivers on the Moto website that you need for the computer to charge the phone.
The short way around it is to charge at the wall.
The title of the post I am referencing is "[SOLVED] Atrix will not power on, green light flashes, plugged in and.... nothing!" initially posted 24th Feb 2011 last post was today.
If your issue is more complicated than this then I apologise for wasting your time.
Worst case no further harm done.

I'm pretty sure my battery is pretty good atm but I'll try anything to get my atrix working again

That happened to me when I was trying to flash the unlock bootloader for mine. I'm using the Atrix on Orange running on U4_4.2.0. Completely bricked with the same green light but nothing happening. Told Orange and got a new one luckyly, next day!

Yea well im on my second from at&t bcuz of a hardware problem, unless I'm able to get a third one. .i ned to find out how to fix this, and the battery charger method didn't work for me

Sydpark said:
Hi,
I am a NOOB but was reading another post that had a similar problem. Not sure how to make a link to it.
The issue the other fellow had was that when he plugged in to the USB port it was actually draining his battery rather than charging it.
There are specific drivers on the Moto website that you need for the computer to charge the phone.
The short way around it is to charge at the wall.
The title of the post I am referencing is "[SOLVED] Atrix will not power on, green light flashes, plugged in and.... nothing!" initially posted 24th Feb 2011 last post was today.
If your issue is more complicated than this then I apologise for wasting your time.
Worst case no further harm done.
Click to expand...
Click to collapse
USB port on a computer won't drain a connected device. Problem there was he was trying to charge a drained battery on USB 2.0 which doesn't supply enough power to charge properly. The solution to his problem was to charge with the proper Motorola AC wall charger.

Yea I know but I tried the fixes anyway since there was no harm

If it's an AT&T phone take it to a repair center and they will replace it if its less than 1 year old. You don't even need the crappy insurance.

I thought it's only me
I have same problem, googled it 2 days ago - noboday else reported it
same problem - flashed the unlock-able boot-loader - phone turn off, and died...
I progressed a bit more - after replacing battery with a fully charged one, just to find out it's not a battery issue - I prepared the "special cable" - pin 4 connected to VCC.
now - my phone does recognize my phone, as "APX". after providing drivers found in google - it now recognized as "NVIDIA USB Boot-recovery driver for mobile devices".
it doesn't really help, as RSDlite is still not recognizing it, and using NVflash - i get only errors...
I know - i didn't really helped to solve the problem, as I'm "stuck" with it too, just wanted to share my effort...
Tomer

henrys01 said:
If it's an AT&T phone take it to a repair center and they will replace it if its less than 1 year old. You don't even need the crappy insurance.
Click to expand...
Click to collapse
Even though this is my second phone?

ninjajtm said:
Even though this is my second phone?
Click to expand...
Click to collapse
The phone has a 1 year manufactures warranty.

o ok, thanks for letting me know

[Q] Can't connect USB to computer, battery life tanking... Uh oh...

So I came back from vacation (with a new Nexus 7) and wanted to throw 4.3 on to my N4. I had formatted my computer a while back, so I installed all the SDK stuff, usb drivers, etc... I did a factory image ADB install of 4.3 on my old N7 (to let the wife try) and went to try to do the same on my N4.
No matter what I do, the device is "not recognized" by windows when connecting via USB. In device manager it simply says "Unknown device" with an exclamation mark. I have tried unistalling/updating drivers (says proper drivers already installed), unistalling/updating drivers via SDK manager, nothing...
Sometimes it will get recognized as a USB device (in general, but the same errors) and sometimes nothing will happen with my computer at all when it's connected (i.e. no sound or anything). I have obviously rebooted the phone and computer multiple times, used multiple USB ports and cables. Just to make sure things were working with ANY device I did the uninstall/reinstall of the USB drivers, hooked up the N7 and it was recognized immediately (the new N7, first time I plugged it in via USB). I have tried with debugging on/off, with MTP/camera, everything I can think of.
The only consistent thing is that the device does charge every time it is plugged in to the computer.
I'm on a stock rooted 4.2.2 with Franco 165. I have never enabled USB fast charging, nor is it currently enabled. I also don't generally hook my devices up to the computer, so this is probably the first time since 4.2.2 came out. I also have not installed any new apps in a long time (and I have very few outside of stock to begin with).
The only things that have changed recently...
- I used a T-Mobile sim when I was on vacation (not my normal provider), and I'm back on my normal provider now. I assume that that is not the issue
- I used a car charger extensively while I was away (I don't normally use it at all). By extensively I mean it was plugged in for hours at a time (GPS). It did appear to have issues charging at times, did get VERY warm at times, and toward the end of a long session of charging it did shut off (and had issues rebooting/with the battery after). It is probably a cheaper made "chinese" charger if that matters
- Liteflow also appears not to be clearing notifications properly since the T-Mobile sim was in. I don't know why...
- Battery life in general seems to be decreasing since I've been home. It notably goes down, especially when not in use.
- I still have the system update icon in my tray (I'd like to do it via ADB)
Would the car charger do this? Again, outside of the battery life seeming to die faster, the liteflow issue, and the USB issue, everything else seems to be working normally.
I'm just out of ideas on why the USB isn't being recognised on my computer with the N4.

Wow you have just described exactly the problem I've been having for the past few days! I am in the exact same boat. Bump for exposure and possibly a fix!

Galaxy s8 wont charge after being plugged into my computer

So I have a pretty interesting problem and I'm hoping somebody here could give some advice if they've ever had this problem or knows how to fix it. So here's what happened, I have a galaxy S8 and I tried plugging it into my computer to charge it, and it prompted the question something along the lines of, "this computer wants to access data on your phone" and it gave me the option allow or deny. Pretty standard stuff. So I pressed allow, and the same question was prompted again. So I thought huh that's weird, and I kept pressing allow over and over and nothing was happening it just kept coming up again. Pretty annoying. Anyways, I gave up on that after a while and went to plug it into the wall charger like I normally do, and I was surprised to see that it wasn't charging anymore even when I plug it into the wall. I tried switching ports, I tried switching cables, and nothing worked it just quit charging. And I'm just wondering what could have caused this problem? The only thing I can think of is that my computer short circuited the charging port or something, but when I plugged it into the computer again after that it still did the same thing with it asking me that question over and over again, so it obviously recognized that a device is being plugged in which means the charger port should be working fine. Another thing, when all this happened my phone was at 10% battery life, and I tried to turn my phone off and plug it into the wall that way to troubleshoot and see if that would make it want to charge. It didn't charge, and I tried turning it on again but now it is at 0% all the sudden, so I don't know why that happened either. And here's the kicker, this same thing actually happened to TWO of my devices. It's just the first time I didn't realize that it was my computer that messed it up, I just thought that my phone was defective, but it was covered by my insurance and they sent me another one for free(which is awesome). It wasn't until today when it happened again and it clicked that it might not be a defective phone but somehow my computer messed it up. Anyways, I know this was long winded but I wanted to be detailed so you have all the information. If anybody knows how to fix this your advice would be really appreciated. Thanks.
,

to be sure it is not a software problem, open the "USBSettings" by dialing "*#0808#". Try different settings (it shouldn't matter which one you choose, it's just about the resetting of whatever is in there. then connect it to your charger. If it doesn't work, I would reboot the device and try again...
good luck!

glitschi667 said:
to be sure it is not a software problem, open the "USBSettings" by dialing "*#0808#". Try different settings (it shouldn't matter which one you choose, it's just about the resetting of whatever is in there. then connect it to your charger. If it doesn't work, I would reboot the device and try again...
good luck!
Click to expand...
Click to collapse
Thanks for the response. So I did try that and nothing changed so I guess it's not a software problem. And I actually have an update to the story. I bought a wireless charger and I figured that would work for sure, and my phone turns on but it just stays at 0% and doesn't charge at all. So I really don't know why it would do that and that makes me think that it's something wrong with the battery? I really dont know haha

SeaofMediocrity said:
Thanks for the response. So I did try that and nothing changed so I guess it's not a software problem. And I actually have an update to the story. I bought a wireless charger and I figured that would work for sure, and my phone turns on but it just stays at 0% and doesn't charge at all. So I really don't know why it would do that and that makes me think that it's something wrong with the battery? I really dont know haha
Click to expand...
Click to collapse
Are you using usb 3.0+ on your computer?

linksmechanix said:
Are you using usb 3.0+ on your computer?
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Click to collapse
I have USB 3.0 on my computer but I believe when it happened I plugged it into a USB 2.0. I've had issues with my USB ports acting weird on my computer before. Maybe it has something to do with that?

SeaofMediocrity said:
I have USB 3.0 on my computer but I believe when it happened I plugged it into a USB 2.0. I've had issues with my USB ports acting weird on my computer before. Maybe it has something to do with that?
Click to expand...
Click to collapse
It's very possible as I have seen a high number of issues with USB 3.0+ and they s8 series. Always try to use 2.0 with this phone. Ive had 2 s8+ have their charging port trying to tether threw 3.0. Had to send them both in. I haven't fount the exact conflict yet but am working on it.

if you recently put it in water, it wont charge until its dry. I doubt this is the problem but its a suggestion. can you boot it up when its plugged in by holding Vol Up, Power, and Bixby? If not try the same thing with volume down. Some old phones booted up like this when there was no other way.
Good luck, this sounds like it sucks ;(