USB charges but not recognized - LG Optimus Black

im on zeus v7 and windows 7 on laptop...i always used to connect phone via usb to transfer..but suddenly gave me NOT INSTALLED error message and not recognized ..reinstalled drivers and ticked usb debugging and tried diff. ports but nothing happens tho its charging
any ideas?

any help ?

Bro,it happened to me when i was using my old phone.Just use WiFi File Transfer from Play Store if you have got Wifi
Sent from my XT910 using xda app-developers app

thats what i would do but now i have another new friend's phone needs to be rooted and when i connected it now it didnt get recognized too and i have no idea how else to root it without usb..so i have to get usb working :/

Guys any help about this plz?!
P.S :
- phone was recognized on other laptop so nothing wrong with phone
-flash disks are recognized on my laptop so usb is working fine
-is there anyway to root phone thru wifi ? or without pc ?!

Remove the drivers and reinstall the drivers for the USB LG

did that manytimes but if you have a link for usb lg give it to me ..might be diff. ! well i tried everything i know nothing worked out

There must be something wrong with your computer OR you have wrong usb or adb drivers or you dont have them at all..
Try going into recovery or bootloader mode , connect your phone
and see what's on the screen.Btw what system are you using
Sent from my XT910 using xda app-developers app

yeah its a pretty sure smth wrong with pc..cuz i had another o.b last night to root and didnt get recoginzed tho both worked on another pc and flash disks work properly too !
now what just happened when i tried to connect says : one of the usb devices attached has malfunctioned and didnt recognize ( unknown device .. unused port )..i reinstalled drivers and still same..if you have another link for updated lg drivers? or any other ideas?

some possible reasons :
wrong drivers
bad drivers signatures or signatures recognition issues, or drivers wrongly installed
insufficient resources for usb ports
defective cable
defective usb port
try this as soon as possible :
access to win boot menu and disable signature verification. then plug the phone and see if it's recognized. if yes, this simply means you'll need reinstalling windows completely.
PS : don't use hal. if you don't know what this is, ignore that << PS >> : )

Can you tell me what Os are ya using
Sent from my XT910 using xda app-developers app

Related

Windows Not detecting Galaxy S

Guys , all of a sudden Windows 7 has stopped detecting my Galaxy S . I tried reinstalling drivers / tried another cable . Tried usb debugging on/of multiple times , but to no avail . The phone is not even being detected in the Downloading mode via odin .
The phone is however working fine / charging with the cable as well . I am on Galnet MIUI twooey 3 . Can anyone help me out here ?
anyone ? i have been trying for 2 hours now . But to no avail
Check device manager to see if there are any issues with the driver.
Grab an ubuntu live CD, boot it, plug in your phone and run dmesg to see what it says.. You should see information about the device being plugged in (to at least rule out Win7 issues).
No issues found in device manager . I donot have the ubantu cd . Any other fix for this ?
tried formatting the internal sd card but no luck .Tried connecting the phone on a friends laptop , its not connecting their as well
is this problem related to the rom i am using ?
even after a factory reset , windows 7 is not detecting my phone . I need help
The most interesting thing is where ever i insert the usb cable in , windows its not even detecting anything at all . This is really weird , because just a day back everything was working fine .
Download the Ubuntu CD if you don't have it. Another option is to get terminal emulator from the market, then run the dmesg command right after you plug the phone in to see what the phone if doing.
Run the dmesg command via tha terminal app , connected the phone via usb and run the command . It is displaying a long list of things .
its displaying the same list of commands regardless if the usb is connected or not .
Can anyone help me out here ? I still cannot get the phone to be recognized by windows 7 . I have tried multiple original cables .
Only once it appeared in device manager saying unknown device , and further said that its some code 43 problem .
is this some hardware problem ?
I had this problem recently when I flashed cm7. What I did was put my phone in download mode THEN connect it to the pc and the drivers will be installed automatically. Let me know if this works.
Sent from my GT-I9000 using XDA App
Try to connect another PC and see if its detecting or not. If its detecting it is your windows problem. Download usb driver from samfirmware and see..
anyone ?????
I have tried connecting the phone on three different laptops . But none of them is detecting the phone .
I tried connecting it via tha download mode , but neither windows nor odin is detecting the phone ..
i have noticed one thing as well , the usb charging is going slow now as well .
Guys , can i install my jvo rom backup image over this galnet miui ? i am just afraid that if that doesn`t work , then i`ll be stuck with a non functioning phone , as odin is also not detecting the phone as well . And i`ll not be able to flash anything without it :S
suggestions ?
If you have the drivers uninstall them and reboot your pc. Then put your phone in download mode and connect it to the pc with the cable provided. The drivers should install automatically
Sent from my GT-I9000 using XDA App
seeraj15 said:
I had this problem recently when I flashed cm7. What I did was put my phone in download mode THEN connect it to the pc and the drivers will be installed automatically. Let me know if this works.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
buddy i just tried this one again . But windows is not detecting the phone in download mode as well
Does windows actually try and instal the drivers?
Sent from my GT-I9000 using XDA App
Nops . Sometimes it just detects the device and says that no driver found . And sometimes nothing happens .
This happens on all the laptops on which i tried . Shows there is something wrong with the phone . Is it the Rom ? or a hardware problem ? . Keep in mind that the phone charges just fine .

newbie to GT-i9000M - can't connect to Kies

Hi to everybody!
I got used i9000M (Canadian) for my daughter (I have LG 3D so not really newbie to Android). It's in factory default state with 2.2 Android.
I tried to update system using Kies but have problem connecting my phone to PC. If I just boot phone up my Win 7 can see it (but not kies). I enable USB debug and Kies says something like "mode is not compatable". Should I untick USB debug and enabler KIES mode under Wireless?
But once I unplug it and plug back I get error 43:
Windows has stopped this device because it has reported problems. (Code 43)
I read and read and read... I'm ready to try odin but I don't know what exact ROM fits my SG... Also lots of stuff is connected to megaupload...
Thanks for any links in advance!
There is an option on Kies to reinstall drivers. I would suggest trying that. But above all, I would advise on rooting the phone and installing a custom ICS rom, like SlimICS. It will add tons of features and make your phone faster while conserving battery life. If you want to transfer files, just plug your phone in, and enable USB Mass Storage mode and you can just drag and drop files like you do with normal flash drives.
Goldenmeadow said:
But once I unplug it and plug back I get error 43: !
Click to expand...
Click to collapse
If you want to fix code 43, you should try http://forum.xda-developers.com/showpost.php?p=27205737&postcount=4571
IF you want to upgrade it by Odin , the Latest Gingerbread ROMS are here http://forum.xda-developers.com/showthread.php?t=1102881 ,choose the one for your region, all other resources that you may need can also be found at the My Android Collection link below
xsenman said:
If you want to fix code 43, you should try http://forum.xda-developers.com/showpost.php?p=27205737&postcount=4571
Click to expand...
Click to collapse
Thanks for reply! But here is the strange thing :
If I set USB debugging mode on the phone, my PC sees it with no problem and I see two devices in Device Manager under Portable (and they are identified as Samsung ...) But in this mode Kies doesn't connect - I get message like "unable to connect, switch phone to Kies mode ".
But once I turn debugging off, turn Kies mode on and connect the phone, my PC sees only one device and it's in USB group (in Device Manager). And now I get error 43...
So I think it's not the physical connector (otherwise I would not be able to connect at all) but rather old system - 2.2
I'll try to update it with Odin and let you guys know the result.
Sent from my LG-P925g using xda app-developers app
Goldenmeadow said:
Thanks for reply! But here is the strange thing :
If I set USB debugging mode on the phone, my PC sees it with no problem and I see two devices in Device Manager under Portable (and they are identified as Samsung ...) But in this mode Kies doesn't connect - I get message like "unable to connect, switch phone to Kies mode ".
But once I turn debugging off, turn Kies mode on and connect the phone, my PC sees only one device and it's in USB group (in Device Manager). And now I get error 43...
So I think it's not the physical connector (otherwise I would not be able to connect at all) but rather old system - 2.2
I'll try to update it with Odin and let you guys know the result.
Sent from my LG-P925g using xda app-developers app
Click to expand...
Click to collapse
You should instal SAMSUNG USB Drivers for Mobile Phones from here
Also try different usb port or computer. Make sure to kill all Kies processes when you using Odin.
Thanks for help - still no luck
Guys, thanks for help! I really appreciate it!
I installed SlimICS - phone running nice. But my both computers (XP and Win7) give me errors...
Funny part is - Odin works perfectly and I can see my phone in Device Manager with no problem!
Anyway, it's not REALLY big problem, rather inconvenience.
I don't know if it matters, but I also noticed that my AC charger for LG doesn't charge i9000. Weird? Do they have different pinout?
Thanks again.
It's me again
Just for fun connected the phone to old Toshiba laptop at work with win XP, without installing any Samsung drivers and ... And Toshiba recognized phone and showed me two drives - internal and SD!!!
My home computers still giving me grief... Both systems (xp and wib7) stubbornly don't want to install drivers! They put some Microsoft driver from 2007...
I'll keep fighting (installed Kies several times, just drivers - couple versions...)
Sent from my LG-P925g using xda app-developers app

[Q] Usb Drivers

Can someone help me with the usb drivers for gt8190? i installed kies (so i belive i have the drivers installed) but when i conect my phone in MTP sometimes it works and sometimes it doesn't recognize my phone.When i use PTP it always works. Any ideas pls....
ionutzvio said:
Can someone help me with the usb drivers for gt8190? i installed kies (so i belive i have the drivers installed) but when i conect my phone in MTP sometimes it works and sometimes it doesn't recognize my phone.When i use PTP it always works. Any ideas pls....
Click to expand...
Click to collapse
1. Should use win 7 or higher
2. Use original cable
3. Try another usb port
Sent from my GT-I9300 using xda premium

has anyone solved a usb brick before ?

Hello, so as the title say i have a usb brick, wich means my phone can't get detected by pc ( tested on win7 / win8 / xubuntu ) with different drivers and different cable.
i looked over the form for the problem but no one seems to found a solution, i'm posting this to check if someone has resolved it before ?
my main problem is that i can't get odin to detect the phone, i can't flash any stock now !! :/
anyway please give it a taught, changing Drivers , desinstall and reinstalling drivers doesn't work and i don't have any warranty on the phone.
thanks in advance for your help
Cominox said:
Hello, so as the title say i have a usb brick, wich means my phone can't get detected by pc ( tested on win7 / win8 / xubuntu ) with different drivers and different cable.
i looked over the form for the problem but no one seems to found a solution, i'm posting this to check if someone has resolved it before ?
my main problem is that i can't get odin to detect the phone, i can't flash any stock now !! :/
anyway please give it a taught, changing Drivers , desinstall and reinstalling drivers doesn't work and i don't have any warranty on the phone.
thanks in advance for your help
Click to expand...
Click to collapse
Have you tried enabling usb debugging on the device?
I take it that it does charge right?
Sent from my GT-N7000 using xda app-developers app
Anthropostar said:
Have you tried enabling usb debugging on the device?
I take it that it does charge right?
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
Yes i tried with usb debugging on/off and nothing, the cables charge the phone but doesn't get it to be detected
Not even detected in recovery? Have you tried recovery - mounts & storage - mount USB storage connected to PC?
Could be possible that the use port is broken or you need to change rom to get it working.
What rom are you on right now? If you are rooted, then use mobile odin to flash any stock rom. It also goes without saying that you will need a sd card in this case to transfer files on to the phone.
nokiamodeln91 said:
Not even detected in recovery? Have you tried recovery - mounts & storage - mount USB storage connected to PC?
Could be possible that the use port is broken or you need to change rom to get it working.
What rom are you on right now? If you are rooted, then use mobile odin to flash any stock rom. It also goes without saying that you will need a sd card in this case to transfer files on to the phone.
Click to expand...
Click to collapse
i was using angry ROM v3.2 and now i tried Xperia Note, same problem and thanks for the advice about mobile odin that can be usefull when needed but i just need to figure out the solution for this brick the phone isn't detected on any pc that i used not even on CWM mount and storage
Try another wire?
Tapatalking on my n7000

[Q] adb error: device not found

I am currently getting error: device not found
i am on a windows 7 64bit pc that has been formatted since the last time i installed a new rom
i am also using a usb-otg cable with a 7gb FAT32 thumb drive
after a complete wipe in recovery I cannot get my phone to recognize my usb-otg and after trying to do an adb sideload adb will not recognize the phone.
I need to either get usb-otg to work or adb to recognize my phone. I think my problem with ADB is a driver issue on the pc, I have tried various driver instillations from http://adbdriver.com/ , http://www.htc.com/www/software/htc-sync-manager/ , and the driver download link in hasoon2000's AIO kit, as well as the xda guide at http://forum.xda-developers.com/showthread.php?t=2232799 .
however i am always left with M7wls under other devices in the device manager
I have also tried restarting the adb server and checking adb devices, but the phone never shows up
update: I was able to install cwm in fastboot usb hoping i would get the usb otg to work, but usb otg still will not mount
2nd update: the phone is now recognized as My HTC in fastboot and seems to work fine with fastboot commands and is now recognized as One in CWM still unable to sideload
I suspect my problem might be that i never had my phone connected while it had a rom installed so it never discovered it properly, instead it is trying to discover it as whatever the recovery says it is?
I am also still unable to get my usb otg to work CWM says "error mounting /external_sd!" if the usb otg would work my problems would be solved, can someone tell me how to prepare a thumb drive to work with usb otg in twrp or cwm
TravisAnthony07 said:
I am currently getting error: device not found
i am on a windows 7 64bit pc that has been formatted since the last time i installed a new rom
after a complete wipe in recovery I cannot get my phone to recognize my usb-otg and after trying to do an adb sideload adb will not recognize the phone.
I need to either get usb-otg to work or adb to recognize my phone. I think my problem with ADB is a driver issue on the pc, I have tried various driver instillations from http://adbdriver.com/ , http://www.htc.com/www/software/htc-sync-manager/ , and the driver download link in hasoon2000's AIO kit, as well as the xda guide at http://forum.xda-developers.com/showthread.php?t=2232799 .
however i am always left with M7wls under other devices in the device manager
I have also tried restarting the adb server and checking adb devices, but the phone never shows up
Click to expand...
Click to collapse
i was having the same problem what i did i uninstall the sync manager and drivers, rebooted my computer then redownloaded the sync manager let it install the htc drivers then connect the phone to pc let recognized the device and boom it was working for me.... hope that helps
that did change the phone name in the device manager about a minute long enough to sideload once, but when trying to sideload again the cmd said the server was out of date and closed, and looking at the device manager the name reverted back to M7WLS
do you have the sdk tools up to date on your pc?
Sent from my HTCONE using XDA Premium 4 mobile app
i have nothing installed besides the htc one drivers/sync and any fastboot or adb commands i do is through hasoon2000's toolkit which i have used in the past without any problems
i have now connected to and installed the drivers on 3 different computers and they all leave the phone as m7wls in the device manager unable to show up as an adb device
i also am still unable to get my 7gb fat32 thumbdrive to work as usb otg
M7wls driver
can anyone help? i am completely stuck with the phone all because i cant get the driver to recognize the phone properly
or is there anything i need to do to prepare the usb otg thumb drive to work in either cwm or twrp?
TravisAnthony07 said:
can anyone help? i am completely stuck with the phone all because i cant get the driver to recognize the phone properly
or is there anything i need to do to prepare the usb otg thumb drive to work in either cwm or twrp?
Click to expand...
Click to collapse
if you go to settings then select developer so you have USB Debugging check?
Sent from my HTCONE using XDA Premium 4 mobile app
if you go to settings then select developer so you have USB Debugging check?
Click to expand...
Click to collapse
there is no rom installed to change settings
TravisAnthony07 said:
there is no rom installed to change settings[/QUOT
what root folder are you placing the zip file to sideload?
I believe it will not sideload because your rom zip isn't in the correct folder on your computer. With the sdk installed it would have to be in the platform-tools folder with hasoons toolkit I don't know.
Click to expand...
Click to collapse
im having crazy problems with my laptop and desktop same bs.. im going nuts sometimes it works then sometimes it dont i never had so many driver problems in my life not only is it one pc but 2!?? i have tried everything reinstalling uninstlling many times.. rebooting pc phone u name i have tried it... my drivers work half the time.. quess its better then not at all rite
P.Mobile said:
im having crazy problems with my laptop and desktop same bs.. im going nuts sometimes it works then sometimes it dont i never had so many driver problems in my life not only is it one pc but 2!?? i have tried everything reinstalling uninstlling many times.. rebooting pc phone u name i have tried it... my drivers work half the time.. quess its better then not at all rite
Click to expand...
Click to collapse
teamviewer information and I'll help you before I go to bed.
Indirect said:
teamviewer information and I'll help you before I go to bed.
Click to expand...
Click to collapse
i running windows 8 ru still up?
fixed the problem
the issue was with the recovery, the phone is up and working fine
Need help with PhilZ Touch recovery issue.
TravisAnthony07 said:
the issue was with the recovery, the phone is up and working fine
Click to expand...
Click to collapse
How did you fix the recovery? I'm having the same issue you had but I'm using PhilZ Touch 5 recovery. This is why I hate HTC for not adding a SD card slot in this phone and its the last phone I will ever get that doesn't come with that option. If this were my EVO LTE I'd be up and running in minutes. Its been two days now and this damn iphone wannabe crap is making me sick. I regret this phone so much but you live and you learn. Anyway can you please help me figure this out for PhilZ Touch 5. I don't see how it wouldn't work any different than TWRP.
I use this video to help me but when I get to adb devices my phone isn't found.
http://www.youtube.com/watch?v=f1YiI-ZZGBs
THANKS
problem solved
My problem has been solved. Ends up it was an issue with my TWRP version and I completely blame myself for the complication.
P.S. sorry for the late reply even though so many of you were quick to help out, my time is very limited during the weekdays.
my drivers are f ed or its my ****y laptop? but the laptop only see's my phone when its in os.. when i go and put my phone in bootloader i get a message that pops up that my laptop dont recognize the usb ect.. i realy have tried everything i can think of.. maybe my laptop is gaff? if someone could help that would be great i dont kno what else to do? i have uninstalled many times reinstalled.. rebooted pc phone u name i tried it.. soon as i plug my phone in when it in bootloader that message pops up:crying: would resetting my laptop help?
P.Mobile said:
my drivers are f ed or its my ****y laptop? but the laptop only see's my phone when its in os.. when i go and put my phone in bootloader i get a message that pops up that my laptop dont recognize the usb ect.. i realy have tried everything i can think of.. maybe my laptop is gaff? if someone could help that would be great i dont kno what else to do? i have uninstalled many times reinstalled.. rebooted pc phone u name i tried it.. soon as i plug my phone in when it in bootloader that message pops up:crying: would resetting my laptop help?
Click to expand...
Click to collapse
Pm me your team viewer info.
Sent from my One true love.
Indirect said:
Pm me your team viewer info.
Sent from my One true love.
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ok will now

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