Issue with Connecting Phone to PC - LG Revolution

For some reason, out of nowhere, my phone doesn't seem to want to work completely with my PC. I've never had any issues before, worked fine yesterday. But today, when I plug it in, and select mass storage, only the Internal Storage gets recognized and comes up for me to open the folders, but its not recognizing or showing my Removable Storage, aka my SD Card. I have restarted my phone and my PC. Unplugged several times and tried again, but no go. My sd card reads just fine when my phone is unplugged, all my music and everything I have my SD card shows up on my phone and I am able to access it through my phone just fine and move files between the two. But my PC just wont recognize it and wont show up in my computer. Any thought on why this is happening and what I can do to fix it ?

I had that problem while testing with windows 8. Try plugging into another USB port on the PC.

Just had this issue a couple days ago, I think I took out the battery of the phone and took the sd card out and put both back in

Haxcid said:
I had that problem while testing with windows 8. Try plugging into another USB port on the PC.
Click to expand...
Click to collapse
That was one of the first things I did, cause the first USB port I plugged into wouldn't recognize the phone at all, which I've had that problem quite a few times recently, but if I switch USB ports it starts to work fine, but this is the first time that it only brought up the internal storage and not external (SDcard) storage. It's still not working....
Gel Pen6 said:
Just had this issue a couple days ago, I think I took out the battery of the phone and took the sd card out and put both back in
Click to expand...
Click to collapse
I tried that as well, someone on another forum suggested that, and it didn't help. I don't get what the problem is. You would think it would be an issue with the SDcard, but as I said in my OG post, when the phone isn't plugged in through USB, the phone itself reads the SD Card fine, I am able to access stuff from it, move files to and from, etc etc. This is pissin me the hell off tho, that's for sure !
Any other Suggestions/Ideas ?
EDIT - I forgot to also say, I put my SDcard in another phone and plugged in it via USB, and it recognized it just fine. And so then I thought, Great, its my phone itself, either the USB cable, or the SDcard slot on the phone, so not only did i try a new USB cable, but I also put a different SDcard in my phone, and it worked fine, so then i did the same thing, except with my USB, and it still worked fine, but as soon as I put my SDcard back in, it wouldn't work. I am like outta ideas here, I am about to just send my phone in, I have insurance, and since they are about to discontinue this phone, they will have to give me a different phone of equal or better quality/specs, So this might work out in my favor. I can prolly at least trade it in and get a discount off the phone i really want, which is either a LG Spectrum or a Samsung Galaxy Nexus, or possibly an HTC Rezound. I really want an HTC One X but no go for Verizon and the one i really really want, the Samsung Galaxy S III isn't out yet, and from what I've been reading in the news, it might not come out on time, Apple is seeking an injunction, preventing Samsung from Selling the Galaxy S III in the US until the Patent issues are resolved in court or through settlement. Which I hope to god that wont happen. Germany already agreed to ban the sell of Xbox360s for the time being over there, so its something that definitely could happen over here.

I don't know if it helps or has anything to do with your situation, but have you checked to make sure the phone is connecting as mass storage, and not charge only or internet connection mode?

Joker420 said:
I don't know if it helps or has anything to do with your situation, but have you checked to make sure the phone is connecting as mass storage, and not charge only or internet connection mode?
Click to expand...
Click to collapse
Mass storage is the default, or the always ask. You have to actually manually go in and set charge mode or internet mode each time you want to use them.

Did you switch cables? I had the same issue when I used a generic cable instead of the VZN supplied one. Some of the imported pacific rim cables only charge (2pins instead of 4 pin usb internals) Also use the usb headers on the motherboard (rear of pc) not a hub or front ports.

here is what I did...
I used root explorer to execute the driver file on my phone. When I plugged i into my computer it ran the bootstrap which installed the drivers on my computer. It worked and linked up just fine. I then used the .tot files and got my phone to do the otas.

Related

Hero won't mount SDcard on any PC plz Help

Have been trying to connect my Hero to my pc so I can fill up my SDcard with music, but every time I connect it to any pc, the phone just charges. I have the stock 1.5 ROM and still the phone just won't mount SDcard nor would it even pop up the option to mount on the taskbar. I have tried to install ADB drivers and nothing. Phone has been reset to factory defaults and still nothing happens when plugged in to usb, just charges the phone and no messages at all! What Can I do? Thnx in advance.
Have you tried mounting on a different computer? to see if it's either the computer or your phone
Yes I have tried on 6 computers. 4 windows and 2 linux, but same thing happens phone just charges.
CIDRtheBITER said:
Yes I have tried on 6 computers. 4 windows and 2 linux, but same thing happens phone just charges.
Click to expand...
Click to collapse
1. Try different USB cord. Some are made so generic that they only supply power.
2. Check your connectors in the phone. Less likely, but maybe a hunk of pocket lint got in there?
Try downloading USB Switcher from the market, i had the same problem with my phone before and that seemed to fix it.
I have tried with two usb cords, one being the one that came with my ps3 and the other I just happen to come across with
I will try that right now
I just installed USB Switcher and same thing is happening, phone starts charging.
CIDRtheBITER said:
I just installed USB Switcher and same thing is happening, phone starts charging.
Click to expand...
Click to collapse
you have to add the widget to one of your screens then tap the widget icon while it's plugged in. then the icon will turn purple and, hopefully, you will be able to see the drive under my computer.
Widget is on one of my screens, but when I tap it it does nothing just stays gray.
maybe reformat your sd card?
You are absolutely sure the SD card is actually inserted into the slot on the phone?
or maybe even try to insert the sd card to your computer some other way..
If none of those options work, you can try loading up RA (hold HOME while powering on) and mount the SD in recovery > USB-MS Toggle.
Assuming you're rooted and loaded the custom recovery.
No no no.. download htc sync from htc. It should fix your problem.
HERE
All cell phones need drivers on the computer to mount your card. The htc ones come in htc sync.
Some phones, like this one, had the htc sync on the stock memory card... Mine didnt though
And windows can usually find the drivers online by itself. Mine did.
You dont have to sync anything or even set it up.
And of course open up your taskbar drop down list, select charge and change it to "disk drive" mount sd card
installing pdanet also installs the correct drivers
And he gets off when someone with good answer helps. lol
I have installed HTC sync on my computer with no luck. Also I have toggle the ms mode in recovery and still nothing, phone just charges. Im planing on formatting my sd card and starting again but can't find my micro SD adapter lol. Once I find it I will post any updates hopefully that will fix it.
CIDRtheBITER said:
I have installed HTC sync on my computer with no luck. Also I have toggle the ms mode in recovery and still nothing, phone just charges. Im planing on formatting my sd card and starting again but can't find my micro SD adapter lol. Once I find it I will post any updates hopefully that will fix it.
Click to expand...
Click to collapse
Sounds like a corrupted microsd card. You should download the Android dev kit and use ADB and see if theres communication between your phone and the Pc. If not you should look into solving bigger problems than your microsd card.
If there is communication between your phone and computer and you have Adb working, try reformatting that microsd card or replacing it.
I have formatted my sd car with no luck. Still my phone just charges when plugged to the computer. I am pretty sure I have a defective hero, as I have never seen the option to mount the sd on the taskbar. I do have insurance on the phone, but do you guys think the techs at sprint might not want to work on it since it is rooted and has a custom ROM? lol

Captivate & Mac OS X not mounting drives

Forgive me for my Basic lack of understanding on this one.
I'm running os x snow leopard 10.6.4 and when i plug it in usb it starts up a mtp application and only allows me access to pics and as a dial up modem. I would like to be able to mount the disc's to transfer files back and forth. and also when i run doubletwist it tells me to use the drop down menu but when im using usb there is no drop down menu. so no mounting.???
any ideas what im doing wrong?
You need to go into settings, applications, usb settings, and change it to ask when connected. Then when you plug it in choose mass storage from the list of options that come up. Also, enable usb debugging while you're at it
Sent from my SAMSUNG-SGH-I897 using Tapatalk
domin8 said:
You need to go into settings, applications, usb settings, and change it to ask when connected. Then when you plug it in choose mass storage from the list of options that come up. Also, enable usb debugging while you're at it
Sent from my SAMSUNG-SGH-I897 using Tapatalk
Click to expand...
Click to collapse
the usb debugging was the kicker after! thanks for your help your suggestion works a treat!
-happy captivate user.
I feel like i'm going crazy here...
i have debugging enabled, i have my phone set to ask on connection.
i use osx 10.6.4.
there is no sign that i have a device detected on my mac.
the phone detects that it has been plugged in. (notifications)
i've gone to the notifications and selected mount.
i've used "adb devices" and get no results.
tried using double twist, nothing shows up.
my phone is still stock.
any help/ideas are appreciated!
Are you on a mac desktop? Mine would only recognize if I use a port on the back, not a port on the keyboard or the front of the machine....i think it's a power requirement thing. Try a different port and post the result.
Also try changing it from ask to being mountable instead and see if that changes things
Sent from my SAMSUNG-SGH-I897 using Tapatalk
it's a macbook pro. i've toggled between the "ask on connection" and auto mount. i've selected to mount the drives from the notifications, all with not mac love. however, it seems to work with my windows box (using the usb on the back, not front). I would like to get it working on my macbook though as that is much more convenient (couch + tv and all). seems that mac + this phone is not officially supported? (no drivers from samsung anyway).
any tips/idea/suggestions are much appreciated.
This is what I did for my phone.
I put it on "ask when making a connection"
I always choose PC Internet.
I enable USB debugging.
Plug my phone in.
Then go to the USB notification and hit "mount drives"
Then it is on my desktop!
I am using the aluminum macbook.
thanks for the input. i'll have to try it again when i get home.
an interesting note:
when i attach it to my macbookpro and i have it on "ask" the phone will display the connected notification, but it will not ask.
akuma548 said:
thanks for the input. i'll have to try it again when i get home.
an interesting note:
when i attach it to my macbookpro and i have it on "ask" the phone will display the connected notification, but it will not ask.
Click to expand...
Click to collapse
I think when it is in USB debugging mode it will not work like that. But I always select that every time I can.
But having it to ask, it does not default to anything else. Not sure if it makes a difference or not, but I don't have problems putting anything on my SD card.
yeah, i'm totally not having any luck with this device on osx.
i have 2 usb ports. i've tried both. i think i've plugged in the phone with every different option... with/without secondary sd, debug on/off, mass storage ...
i even tried it in ubuntu running in vmware fusion.
i can confirm that it does work (it works on my work pc [windows 7]) and have decided that there may be one additional thing to try. i have the stock cord at work and i bought a backup from the local store. the connector on the micro-usb side might not let the port fully connect (it's a little fatter than the one Samsung sent with it). i don't know if that could really happen since it does charge and the phone thinks it's got a connection. but as of now seems my only hope.
gephoria said:
the usb debugging was the kicker after! thanks for your help your suggestion works a treat!
-happy captivate user.
Click to expand...
Click to collapse
Don't forget to exclude the storage drives from being indexed by Spotlight or you will get all those .filename files in every directory damn near it.....gah I hate Spotlight sometimes
OK. so, first i'd like to thank everyone for their input.
I have figured it all out. It is the #$%^&* backup cord I bought.
I took it to work where my stock samsung cord is (and the phone connects) and swapped out cords. I got the exact same result, phone notices that it is plugged in and begins to charge and allows me to select to mount the cards. The computer however doesn't recognize that a USB device was attached. So i took that damn blocky cord and pushed it in really hard and BAM-O! the drives show up and i get nice full access.
so, because of the recessed opening for the micro USB port on the phone combo'd with the blocky micro USB end of my cord I am not getting a complete connection. at least i have a back up charger. i only need to do my syncing/hacking at home.
I guess this post is a little premature, but i'm fairly positive that when i get home with the good cord all will be fine.
FYI: Don't get a "Retrak" cord from fred meyers.
For those still having trouble even after enabling USB debugging etc:
On my 2 week old 17" MBP, only one of the USB ports (the one closest to the power supply) will allow the phone to show up as mounted -- it's also the only port which will charge an ipad fwiw, so I suspect that it's a power requirement issue.
Bottom line: try all the USB ports on your machine.
akuma548 said:
OK. so, first i'd like to thank everyone for their input.
I have figured it all out. It is the #$%^&* backup cord I bought.
I took it to work where my stock samsung cord is (and the phone connects) and swapped out cords. I got the exact same result, phone notices that it is plugged in and begins to charge and allows me to select to mount the cards. The computer however doesn't recognize that a USB device was attached. So i took that damn blocky cord and pushed it in really hard and BAM-O! the drives show up and i get nice full access.
so, because of the recessed opening for the micro USB port on the phone combo'd with the blocky micro USB end of my cord I am not getting a complete connection. at least i have a back up charger. i only need to do my syncing/hacking at home.
I guess this post is a little premature, but i'm fairly positive that when i get home with the good cord all will be fine.
FYI: Don't get a "Retrak" cord from fred meyers.
Click to expand...
Click to collapse
OMG, thx for this post! I was having the same issue. Now it's fixed after I used the stock cord, lol.
usb issues with mac mounting and self eject
first my phone does not mount to my macbook like it used (since july) to with stock usb cord but still mounts to my imac (also with bootcamp xp2) and powerpc g4 all running the latest OS X
on imac, when i try to copy a folder from sd card to my mac the sd card will eject it self after starting coping files. it started with a system.img file from my rom backup files, now when i try to copy other folders even a jpg from DCIM will eject the sd card and external sd. (see attachement for error code) then the error message that the disk was not ejected properly. all happens with any random files, copying folders from mac to sd cards is fine
in xp2, the desktop windows freeze while coping is in process, then i need to disconnect the usb cord to get back to the desktop
i copied same folders from sd card to external sd on the phone itself and it works
update: now, only by selecting a file on external sd will unmount both sd cards!!! going to buy a replacement cord and see....

[Q] Computer connection problem

Hi,
I have searched, I have trown, I have do many things but cant fix this one. I was up till 5 in the morning last time but nothing. The problem I am getting appeared when I changed the usual samsung cable (which I got in box) with Nokia one, since I lost the last one Samsungs. The cable and everything is fine because it works on my notebook and there I can do everything normally.
So whats the prob:
I somehow connect my phone to the computer via media player and I can do anything with files on my phone, I can copy them to my computer BUT I cant do it vice versa, I cant copy nothing to my phone. Its just saying discovering ... and it will stay like that. In mass storage (if I get him to there ) it will lag so I have to unplug and plug it again.
Mom has the same windows 7 as me.
I have a high feeling that this has something to do with my computer being used to cable used before and I would have to delete some file from my computer (phone was already formated) ...
Oh and I have used every single USB on my computer, which is I think around 10 usbs
Restarted the comp and the phone dozen of times, still nothing.
Debuging mode, nothing appeared ...
I tried connecting to samsung kies, it wont connect, it just says connecting to a device.
Guys if you help me, my phone and I will be gratefull forever
Update: I have formated my computer also, still the same!
Update2: I will send $10 to paypal to the one who helps me with this one!
I had a similar problem, i would first ensure, that the Device isnĀ“t connected to a USB Hub, but directly into the Computer. Sometimes the front USB Panels acts like a Hub, so if its not a laptop try to plug it in the back of the computer.
You said, you already formated the device? How? If you can do this again, then make a wipe. Go into the Recovery Mode with the 3 Button Combination and select wipe. After reboot you should have a clean device.
Do you have a external memory card inside? If yes put it out.
Now connect your device to the computer, wait until all drivers are installed. If you get any problem right here, then go into Kies and on the left top Corner where it says Kies, select Driver recovery. It will automaticaly try to reinstall the drivers.
After that you should be getting a connection to Kies.
Tried, and other then loosing my massages and contacts I didnt achive nothing :S

[Q] Yet another no pc connectivity problem

Hello,
I know that there are countless other threads about this issue all over the Internet, but many of them are from a year ago and none of them have helped me yet.
I've installed every driver recommended from these threads, I've restarted my phone, my computer(s), tried a different cable, USB Debugging on and off, reformatted the internal SD card, and still no luck. Kies doesn't recognize my phone. It doesn't show up in device manager or as an extra drive.
Using TW Launcher. I plug it in, select Mass Storage, hit "Connect USB Storage." It says that USB storage is in use. Yet there is no activity on my PC to indicate as such.
I can't get my Captivate to connect to a computer.
It used to connect just fine up until I upgraded to Froyo.
Is my phone a hopeless case that needs replacing, or am I missing something along the way here? I'd love to root it or at least roll back to 2.1 somehow.
Thanks so much for looking and for any help.
Reboot into download and connect to computer, see if that works.
Sent from my SGH-I897 using XDA Premium App
manske90 said:
Hello,
I know that there are countless other threads about this issue all over the Internet, but many of them are from a year ago and none of them have helped me yet.
I've installed every driver recommended from these threads, I've restarted my phone, my computer(s), tried a different cable, USB Debugging on and off, reformatted the internal SD card, and still no luck. Kies doesn't recognize my phone. It doesn't show up in device manager or as an extra drive.
Using TW Launcher. I plug it in, select Mass Storage, hit "Connect USB Storage." It says that USB storage is in use. Yet there is no activity on my PC to indicate as such.
I can't get my Captivate to connect to a computer.
It used to connect just fine up until I upgraded to Froyo.
Is my phone a hopeless case that needs replacing, or am I missing something along the way here? I'd love to root it or at least roll back to 2.1 somehow.
Thanks so much for looking and for any help.
Click to expand...
Click to collapse
I had a similar problem and it was definitely a hardware problem. At first it was recognized but then it would only charge via the pc - multiple windows 7 computers would not recognize it. However, a few times it would start installing and then say "disconnected" or something like that. One of those times that I "jiggled" the connector on the phone, it started installing the driver and I didn't touch it and it finished and worked. I disconnected and reconnected and nothing again... I got another refurb and no problems at all.
Well I'll try a few more times. Just glad the Thrill is almost out and I can enjoy that one for 10 months before something better comes along
Thanks for the help

[Q] Connecting to computer problems

Hi all!
I have a Nexus One running CM7.2.0 with Clockworkmod Recovery. My computer is running Windows 7.
I want to connect my phone to the computer in order to return it to it's factory state with an official shipping rom and stock recovery image.
However, I've run into a problem which I've been having for quite a while now; when I plug the phone into the computer via USB cable, it charges, but nothing happens on the computer, and nothing happens on the phone.
I've tried different USB cables, and different computers.
If I push the part that goes into the phone port to the right, the computer will make a noise as if to say that something is connected, but then it will be unable to install the correct drivers, and will say "USB Device not recognized" It comes up as an "Unspecified" device in Devices and Printers, and in "Unknown Device Properties" it tells me that "Windows has stopped this device because it has reported problems. (Code 43)".
I have a feeling that the problem is the port on the phone, but I wanted to ask on here first to see what other people thought. Why is it that the phone charges correctly, but won't be recognized on the computer?
I might just add that this problem first started when I installed a device manager program that allowed me to see my texts and things when the phone was plugged into the computer. It was a while ago, and I think I remember (not entirely sure though!) not safely ejecting the phone before unplugging it, and then 2 minutes later when I went to plug it back in, this occurred. Whether this is related to the problem or not I do not know.
Also, I'll add that this problem has been occurring for quite a few months now, but it is only recently that I have noticed that when plugged into a wall charger, the phone charges much slower than it used to, and the charging light will go on and off every so often. This suggests port wear, but this started happening quite a while after the connection problems happened.
Anyway, thanks to all those who respond! I am keen to work out what is wrong.
Thanks,
Simon
Also I'll add that the SD card works perfectly fine in an SD card reader USB thing!
Dog. said:
Hi all!
I have a Nexus One running CM7.2.0 with Clockworkmod Recovery. My computer is running Windows 7.
I want to connect my phone to the computer in order to return it to it's factory state with an official shipping rom and stock recovery image.
However, I've run into a problem which I've been having for quite a while now; when I plug the phone into the computer via USB cable, it charges, but nothing happens on the computer, and nothing happens on the phone.
I've tried different USB cables, and different computers.
If I push the part that goes into the phone port to the right, the computer will make a noise as if to say that something is connected, but then it will be unable to install the correct drivers, and will say "USB Device not recognized" It comes up as an "Unspecified" device in Devices and Printers, and in "Unknown Device Properties" it tells me that "Windows has stopped this device because it has reported problems. (Code 43)".
I have a feeling that the problem is the port on the phone, but I wanted to ask on here first to see what other people thought. Why is it that the phone charges correctly, but won't be recognized on the computer?
I might just add that this problem first started when I installed a device manager program that allowed me to see my texts and things when the phone was plugged into the computer. It was a while ago, and I think I remember (not entirely sure though!) not safely ejecting the phone before unplugging it, and then 2 minutes later when I went to plug it back in, this occurred. Whether this is related to the problem or not I do not know.
Also, I'll add that this problem has been occurring for quite a few months now, but it is only recently that I have noticed that when plugged into a wall charger, the phone charges much slower than it used to, and the charging light will go on and off every so often. This suggests port wear, but this started happening quite a while after the connection problems happened.
Anyway, thanks to all those who respond! I am keen to work out what is wrong.
Thanks,
Simon
Click to expand...
Click to collapse
There are many steps for correcting the error, check out Microsoft site http://answers.microsoft.com/en-us/windows/forum/windows_7-hardware/error-code-43-when-usb-not-recognised/6a2a5531-8b80-4798-9aa6-ee2dcb705c7f
BTW, learn how to use google to search.
taodan said:
There are many steps for correcting the error, check out Microsoft site
BTW, learn how to use google to search.
Click to expand...
Click to collapse
I'm not sure you properly read what I said..
My phone doesn't work on any computer I try it on. All other USB devices work fine on the computer I am currently using. This means that it is not simply a matter of following the steps you linked, because the problem is not related to a windows error.
BTW, learn how to read properly.
Youshuold change usb cable or or rest the phone.but first of all buckup your data after that phone will stat newely so bug will be gone
Sent from my Nexus One using xda app-developers app

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