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I rooted my Optimus months ago and had no problem connecting it to the PC. But since I unrooted it when I plug it into the PC the only thing it will do is charge. I've enabled USB debugging mode and that has no effect at all.
I'm using the same PC I used to root the phone so I know it has the proper LG USB drivers installed.
What can I do?
did you enable usb mass storage? when u connect ur phone to the computer u should get a notification that tells u to click it if u want to enable it
sweetnsour said:
did you enable usb mass storage? when u connect ur phone to the computer u should get a notification that tells u to click it if u want to enable it
Click to expand...
Click to collapse
When I connect my phone I get nothing. Other than seeing my battery indicator change over to the charging icon. I get no prompts, no ding noises, no prompts on my PC or my phone. I've tried connectign it with the USB debugging checked and unchecked and it seems to make no difference.
Before I rooted my phone I was able to connect my phone to the PC and enable USB mass storage mode. I could transfer music and videos no problem. But since unrooting it doesn't seem to work any longer.
Do a factory reset and see how the things work out.
Sent from my LG-P500 using XDA Premium App
ViTAMiNCHEG said:
Do a factory reset and see how the things work out.
Sent from my LG-P500 using XDA Premium App
Click to expand...
Click to collapse
Will i lose all my data and apps? How do I factory reset?
blackwaterstout said:
Will i lose all my data and apps? How do I factory reset?
Click to expand...
Click to collapse
to do a factory reset it's settings>privacy>factory reset and yes it does erase the data on your phone
Sent from my LG-P500 using XDA Premium App
Use Titanium Backup from the Market to save all the apps and settings.
Sent from my LG-P500 using XDA Premium App
sweetnsour said:
to do a factory reset it's settings>privacy>factory reset and yes it does erase the data on your phone
Sent from my LG-P500 using XDA Premium App
Click to expand...
Click to collapse
I've been doing a little reading and I read that some people are bricking their phones after performing a factory reset after an unroot job. It's been several months since I unrooted my phone and I don't believe I made a custom recovery. However I'm still a little worried.
Well I did the factory reset but that still doesn't fix my USB problem. Damn it. Not sure what to do now...........
Are you using new usb if not then you must try a new one.
If you are using a new usb try restarting the phone then the pc.
I'm using a USB cord that is known to be good and also using a PC that also has the proper drivers installed. I'm rebooted the phone, PC, and even did a hard rest of the phone. Still not working
Maybe try to reinstall usb drivers, if this give no results, try to connect your phone to friend's PC.
Sent from my LG-P500 using XDA Premium App
only the original cord which is deployed by lg is the good one other won't work as it did because its specially optimized for android....
My story:-
1>my original cord was eaten by my rabbit.(happy Ending?)
2>my second cord was working fine but it was too small it started burning one day by using kdz(not at all happy ending)
3>my third cord worked only by rebooting my phone(it didn't worked in emergency mode)
4>i buyed an original one which costed 10$(400 INR) now all is well and i disconnect it after use for safety.....
Devil_Dude said:
only the original cord which is deployed by lg is the good one other won't work as it did because its specially optimized for android....
My story:-
1>my original cord was eaten by my rabbit.(happy Ending?)
2>my second cord was working fine but it was too small it started burning one day by using kdz(not at all happy ending)
3>my third cord worked only by rebooting my phone(it didn't worked in emergency mode)
4>i buyed an original one which costed 10$(400 INR) now all is well and i disconnect it after use for safety.....
Click to expand...
Click to collapse
I'm using the original cord that came with my Optimus.
Get ur phone rooted again and change ur settings as default they are before rooting.
first try to connect to PC while u have rooted. if its not work then try to connect it to some other computer or data cable. If doesn't work then unroot and contact LG.
Bhawan
do you want to connect your phone to the computer for developmental purposes or just to navigate through the sd card on your computer? there are apps that can help (like if you want to use adb, theres an app called adbwireless or if you just want to navigate, there are a couple of apps that allow you to wirelessly connect your phone to the computer)
blackwaterstout said:
I'm using the original cord that came with my Optimus.
Click to expand...
Click to collapse
then try a new one its only going to cost u a buck(Dublicate)
Devil_Dude said:
then try a new one its only going to cost u a buck(Dublicate)
Click to expand...
Click to collapse
As I already mentioned a couple of times, the cord I'm using is fine. It's not the problem. I use the same cord to connect my wifes phone to the same computer and t works.
Bhawan said:
Get ur phone rooted again and change ur settings as default they are before rooting.
first try to connect to PC while u have rooted. if its not work then try to connect it to some other computer or data cable. If doesn't work then unroot and contact LG.
Bhawan
Click to expand...
Click to collapse
LOL. Considering I can't get my phone to connect to the PC I don't think I can root it again
So yeah, I give up trying in hope to get some decent help here.
I am not able to connect my SGS3 to any of my 2 PC's or my notebook.
I have tried everything as far as I know (on all 3 systems):
(Re)installed KIES
(Re)connected my SGS3
Rebooted the computers
Rebooted the phone
Did a factory reset
Used the SGS3 toolkit
Tried different USB slot
I even bought a new USB cable just to be sure :s
When I plug it in it starts charging and that's it.
Windows doesn't even give the confirmation sound when any random USB device is connected.
I don't see my SGS3 anywhere on my computer (not in device manager, nowhere).
I reinstalled KIES several times and installed the drivers through the SGS3 toolkit.
I own the international SGS3 with stock rom (haven't been able to update at all because of the connection issue).
I do not know what to do anymore.
Please help oh wise XDA gurus !
I would try a return to supplier and get them to prove its not hardware
Sent from my GT-I9300 using xda premium
Had the very same problem.. installed updated usb drivers from the samsung site and it pretty much worked for me..
Sent from my GT-I9300 using xda app-developers app
Probably a broken registry on your computer try fixing it using advanced system care (it's free) afterwards try reconnecting it again. If that doesn't work try to go to samsung's support section and see what you can find to resolve your issue.
I tried it on my PC at work, same problem.
Registry issue on 4 different machines?
I think not.
Also:
I got connectivity for a moment on both my PC and notebook but it went away within seconds.
The phone gave the notification that it is connected as a mass storage device.
Then the message disappeared and it only charged and nothing else.
Playing with the cable it came back and off a few times.
Now it stays disconnected.
Seems like the connector in my phone is dead :s?
Open Terminal Emulator
type SU
then type this.....
setprop persist.sys.usb.config mass_storage adb
bigsc said:
Open Terminal Emulator
type SU
then type this.....
setprop persist.sys.usb.config mass_storage adb
Click to expand...
Click to collapse
what does this do
darkfreak said:
I tried it on my PC at work, same problem.
Registry issue on 4 different machines?
I think not.
Also:
I got connectivity for a moment on both my PC and notebook but it went away within seconds.
The phone gave the notification that it is connected as a mass storage device.
Then the message disappeared and it only charged and nothing else.
Playing with the cable it came back and off a few times.
Now it stays disconnected.
Seems like the connector in my phone is dead :s?
Click to expand...
Click to collapse
Check the connector on your S3. The PC's maybe fine, but something is shorting pin 2 & 3 thereby nullifying the data pins.Hence it is being detected as a charger.(Actually that is the difference between a charger connection and a PC connection).Thereis a thread on XDA about cleaning it with a toothpick. Takes a few minutes actually.
you may consider on cleaning your phone's usb port
in addition, there is an app in the market (for free) that enables/disables usb mass storage (that's how i used to fix my usb problems; i honestly dunno why)
also, if u have tried different roms (stock/kernel), it may be a hw problem.
Sent from my GT-I9300 using xda premium
I thought I had connector problems myself sometime ago, but as Dr Danish said, I un installed the samsung drivers which are different from un installing kies. Restart pc and connect phone, make sure you have Internet, and windows will auto install them again.
Sent from my GT-I9300 using Tapatalk 2
if this is happening on multiple machines then its more likely to be the phone, did it happen after a flash phone reboot?. It happened to me on my old galaxy S2 after flashing a corrupt MIUI ROM.
Flash back to FULL stock should resolve, if not then your phone is in a state you can return it in, if you haven't had it long they may do a straight swapout.
It is the only thing that worked for me. It tells the phone to inquire about mtp/mass storage everytime it is connected
Sent from my SPH-L710 using xda app-developers app
bigsc said:
It is the only thing that worked for me. It tells the phone to inquire about mtp/mass storage everytime it is connected
Sent from my SPH-L710 using xda app-developers app
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Click to collapse
Does that mean you solved this with a flash back to Stock as I advised?, although sgs3 doesn't use mass storage, if you are on stock you wouldn't get these messages unless you had rooted and installed EASUMS. When you plug it in it should just say on your phone "connected as media device" and it will connect to your PC using MTP. All you need for MTP to work is the correct drivers, Kies install will provide these if you havent found them elsewhere.
Where are you at now then?
Hey guys, fine?
So, my phone, after some time, refuses to connect to my PC. It usually happens when I already connected and disconnected the phone a few times. Rebooting the phone doesn't seem to work. Also the SD Mounter app from DooMLoRD doesn't work. I know rebooting the PC work, but I was trying to find another possible solution to this, which would make this process faster...
The phone knows it's connected to a PC, as the debugging icon appears...
Yup same is with me. Frustrated of disconting and connecting cable
Sent from my ST25i using xda premium
Felimenta97 said:
Hey guys, fine?
So, my phone, after some time, refuses to connect to my PC. It usually happens when I already connected and disconnected the phone a few times. Rebooting the phone doesn't seem to work. Also the SD Mounter app from DooMLoRD doesn't work. I know rebooting the PC work, but I was trying to find another possible solution to this, which would make this process faster...
The phone knows it's connected to a PC, as the debugging icon appears...
Click to expand...
Click to collapse
Maybe you have a problem with your usb port on the pc , try other ports
Nah, just my bugged pc. It kinda turn off all outside connection and only came back after reboot.
Sent from my LT26i with Tapatalk 2
Felimenta97 said:
Nah, just my bugged pc. It kinda turn off all outside connection and only came back after reboot.
Sent from my LT26i with Tapatalk 2
Click to expand...
Click to collapse
The sd card monter from DooMLord doesnt work for me too
I think its for GB or something ...
YousifNael said:
The sd card monter from DooMLord doesnt work for me too
I think its for GB or something ...
Click to expand...
Click to collapse
There is version for ICS
When I plug my international S3 into my PC it will charge but I don't see it on the computer.
Info: international s3, win 7 32bit, 32gb extsd card.
I've removed the battery and sd card, & restarted both the phone and computer. Also tried using many different usb port locations on the PC.
I cant install the official Jelly Bean update through Odin because my S3 can't even connect to my PC!!!!!
Install Samsung kies, or the drivers
Sent from my GT-I9300 using xda app-developers app
I've installed Kies on both my PC and phone. But my PC won't detect it in Kies either.
How do I download the drivers?
Sent from my GT-I9300 using xda app-developers app
leeznon said:
I've installed Kies on both my PC and phone. But my PC won't detect it in Kies either.
How do I download the drivers?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Try these drivers https://www.dropbox.com/s/fm9b12xy3r0t07b/SAMSUNG_USB_Driver_for_Mobile_Phones.zip. Install them and reboot the computer. Install drivers connecting your phone once without usb debugging enabled and once with
I have the same problems with the USB cable shipped with the phone, it's charging only. Try another usb cable, you can buy one from BestBuy.
huisinro said:
I have the same problems with the USB cable shipped with the phone, it's charging only. Try another usb cable, you can buy one from BestBuy.
Click to expand...
Click to collapse
same here, mine was working for a few days then started losing data contact (while charging was constant) now it wont connect as data no matter what...
BUMP
I've reinstalled Kies.
I've reinstalled the drivers from Samsung.
I've tried many different USB cables.
It only works about 5% of the time. Usually the USB notification icon won't even show up in the notification tray.
Motherboard USB port ??
jje
Tried it. Doesn't work.
leeznon said:
Tried it. Doesn't work.
Click to expand...
Click to collapse
Yeah, I'm having the same problem with my phone. When I reset the phone, it'll connect to the PC but as soon as the phone updates from my Google account, the phone won't connect to the PC anymore. I tried replacing the phone and same thing. There's something with my Google account. I tried checking all syncing settings and even turned off all syncing. Nothing.
That is such a pain in the ass. If you find a solution please tell me.
I'm thinking about doing a factory reset but I'm afraid the same thing will happen as you.
It doesn't work in Ubuntu as well as Windows btw
Does the USB icon appear in the system tray when you plug it in?
If so, make sure you have it in Camera mode instead of MTP.
If it works, the way I got it to recognize the phone was when my computer failed installing the drivers, I set it to locate the recommended drivers from the internet automatically. I'm on Win7 32 bit as well.
Bodoma said:
Does the USB icon appear in the system tray when you plug it in?
If so, make sure you have it in Camera mode instead of MTP.
If it works, the way I got it to recognize the phone was when my computer failed installing the drivers, I set it to locate the recommended drivers from the internet automatically. I'm on Win7 32 bit as well.
Click to expand...
Click to collapse
No, the USB icon isn't even appearing in the notification tray. It works about 5% of the time and when it did show up, I was in MTP mode not Camera mode. If the icon shows up again I will change it.
I am going to reset my phone right now... I really don't want to do it (loose all my things).
leeznon said:
BUMP
I've reinstalled Kies.
I've reinstalled the drivers from Samsung.
I've tried many different USB cables.
It only works about 5% of the time. Usually the USB notification icon won't even show up in the notification tray.
Click to expand...
Click to collapse
Check the thread in my description
Follow those steps and it'll be working in no time
LG familyguy59
P.S. It doesn't only work with Win8, but with every Windows, XP+
Just did a factory reset. Didn't work. **** this phone. I'm selling it. Gonna buy Nexus from now on.
leeznon said:
Just did a factory reset. Didn't work. **** this phone. I'm selling it. Gonna buy Nexus from now on.
Click to expand...
Click to collapse
Dude, check out my answer.. Before freaking out like that, doing stuff like that just pi***s everyone off and makes things worse..
Give it one last try, if then it doesn't work, then feel free...
---------- Post added at 06:19 PM ---------- Previous post was at 06:19 PM ----------
leeznon said:
Just did a factory reset. Didn't work. **** this phone. I'm selling it. Gonna buy Nexus from now on.
Click to expand...
Click to collapse
By the way, bumping is against the rules!
familyguy59 said:
Check the thread in my description
Follow those steps and it'll be working in no time
LG familyguy59
P.S. It doesn't only work with Win8, but with every Windows, XP+
Click to expand...
Click to collapse
My S3 wont show up in the device manager in Win7. There is also no USB icon in the phones notification tray.
Had the same issue. Happened when kies updated. Only fix I could get to work was uninstalling Samsung drivers and kies from the computer. Rebooting both phone and computer, then plugging phone into computer for drivers to reload. This worked as long as I did not reinstall kies.
Sent from my GT-I9300 using xda premium
leeznon said:
BUMP
I've reinstalled Kies.
I've reinstalled the drivers from Samsung.
I've tried many different USB cables.
It only works about 5% of the time. Usually the USB notification icon won't even show up in the notification tray.
Click to expand...
Click to collapse
Well instal pdanet and see.plz reply if working
Sent from my GT-I9300 using xda app-developers app
familyguy59 said:
Check the thread in my description
Follow those steps and it'll be working in no time
LG familyguy59
P.S. It doesn't only work with Win8, but with every Windows, XP+
Click to expand...
Click to collapse
Thanks for that. I was having issues with getting my S3 recognised by PC. Now it's working great.
Hi,
Need help. I used to be able to transfer file via my windows or mac, plug in the usb cable, got the usb debug notification shows up on my phone, pull down the notification, I can choose MTP or Mass Storage.
Then one day, it just decided not to work anymore, I can no longer see those usb debug option. Everytime I plug in my USB cable. I have also tried different sort of usb cable even the original motorola usb cable, but nothing works.
Weird thing is when I plug the phone, nothing happened, then I unplug and plug it back, it will start charging, but still no usb debug options. I also cannot hear any sounds in windows when I plug in the usb.
Please, any idea, tips or does anyone ever experienced this before and know what's the solution?
Thanks much!
nimue said:
Hi,
Need help. I used to be able to transfer file via my windows or mac, plug in the usb cable, got the usb debug notification shows up on my phone, pull down the notification, I can choose MTP or Mass Storage.
Then one day, it just decided not to work anymore, I can no longer see those usb debug option. Everytime I plug in my USB cable. I have also tried different sort of usb cable even the original motorola usb cable, but nothing works.
Weird thing is when I plug the phone, nothing happened, then I unplug and plug it back, it will start charging, but still no usb debug options. I also cannot hear any sounds in windows when I plug in the usb.
Please, any idea, tips or does anyone ever experienced this before and know what's the solution?
Thanks much!
Click to expand...
Click to collapse
did you try different roms? suppose that you have moto drivers installed. or try another pc
I was using stock, and I even did a factory reset just to make sure, but it is still not working
Sent from my Nexus 7 using xda app-developers app
and yes, i have tried different roms and different pc. Funny thing is when I tried on one of the pc that runs windows 8, i can see the usb debug notification, but nothing shows up on the pc
Sent from my Nexus 7 using xda app-developers app
nimue said:
and yes, i have tried different roms and different pc. Funny thing is when I tried on one of the pc that runs windows 8, i can see the usb debug notification, but nothing shows up on the pc
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
install latest motorola drivers, even you can try to install motocast. Try to plugg in your usb in usb 2.0 instead if you are pluginn in usb3.0
rachit2588 said:
install latest motorola drivers, even you can try to install motocast. Try to plugg in your usb in usb 2.0 instead if you are pluginn in usb3.0
Click to expand...
Click to collapse
I think I got the latest motorola drivers from here https://motorola-global-portal.cust...can-i-download-the-usb-drivers-for-my-device?
Tried usb2.0 still nothing. I remember last time when I plug in my razr, motocast wil automatically pop up, but this time, nothing
Update, it seems to get detected when I plug it in on PC that is running XP. This is getting weirder...
The Stock ICS Final i'm running works flawlessly with the usb connection, but various custom ROM's i've tried can't mount either Internal SD or External SD. Turning off USB debugging mounts the internal memory on some ROM's, but only with read rights.
There are quite a few people with this problem, and despite searching everywhere i haven't found an proper answer as to why this happens.
agree.. i saw a lot of people having the same issue but most solved it by using moto original cable but doesn't work for me sadly.
is there a log in the system itself? something like a logcat that i can take a look?
Sent from my Nexus 7 using xda app-developers app
weird thing happened again, but this time it's a good thing. Out of nowhere, now it decided to work again even when I'm not using the original cable. this is just getting weirder and weirder. Anyway thanks everyone for the help
Mine dose the same sometimes it works and other times it don't.
Sent from my Nexus 7 using xda app-developers app
Did you try other Micro-USB cables? Maybe yours is screwed.