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Unable to go into debugging mode. Help appreciated.

Hello fellow G2x users. Sorry if this question has been asked before. I have used the search function but still haven't found a solution. I just received my refurbished G2x from T-mobile insurance today since my HD2 no longer charges. I'm ready to root and flash a rom on the phone but when I connect the USB cable that came with the phone, it would not detect it and the USB debugging mode does not pop up. I went to Setting - Applications - Development, and made sure the USB debugging is checked but nothing. Also downloaded the USB cable driver from the LG website, still nothing. So any help would be appreciated because I want to get this phone running on CM7 and try these kernels! Thank you.

Hd2Menace said:
Hello fellow G2x users. Sorry if this question has been asked before. I have used the search function but still haven't found a solution. I just received my refurbished G2x from T-mobile insurance today since my HD2 no longer charges. I'm ready to root and flash a rom on the phone but when I connect the USB cable that came with the phone, it would not detect it and the USB debugging mode does not pop up. I went to Setting - Applications - Development, and made sure the USB debugging is checked but nothing. Also downloaded the USB cable driver from the LG website, still nothing. So any help would be appreciated because I want to get this phone running on CM7 and try these kernels! Thank you.
Click to expand...
Click to collapse
Why ask this question in two threads? Could be a bad usb cord or uninstall all lg drivers and reinstall them again. Make sure your phone is not plugged into the computer while you install the drivers for the first time also. Then restart your pc and then plug your g2x, should be fine then.

I realized I posted in the wrong section that's why. Thanks, will try that right now.

HELP!!! USB Debugging mode is disabled and my phone s in boot loop!!!!

Please help me... i try to install other roms but after that i cant access recovery mode all i can do is to go to download mode.. the problem is my usb debug is turn off now my computer cant recognize my phone/usb driver... anyone here know how to fix my problem please help me:crying:

First, what phone, exactly from under the battery sticker.
Second, what did you do to boot loop it.
Third, you don't need USB Debug mode to fix it, you need Download mode, which if it boots even to loop, download mode will work.

getochkn said:
First, what phone, exactly from under the battery sticker.
Second, what did you do to boot loop it.
Third, you don't need USB Debug mode to fix it, you need Download mode, which if it boots even to loop, download mode will work.
Click to expand...
Click to collapse
my phone is samsung galaxy s 4g model: SGH-T959V
I install IceCreamSandwich Accidentally now my phone keep restarting
Yes i can go to download mode the problem is my computer always saying unknown drivers but i got all the drivers i need i read to the forums that when using odin and SDK something like that the phone should be on USB DEBUGGING MODE "ENABLE" so thats why I THINK that my computer cant recognize my phone... pls help me how to fix this thanks in advance

Was having a similar USB driver issue. What worked for me was re-starting the whole process on a different computer. Installed drivers via Samsung Kies mini and that did the trick for me.

Odin never cared if I was debugged on for me..
Odin and the one clicks, that's another story. They don't play nice together on same machine. I would need to revert drivers or completely uninstall & reinstall drivers when switching between. If you're getting Andy & shovel, this is fixable.

My best guess is to use heimdall with stock firmware as I always have an issue with already rooted stock.
Sent from my SGH-T959V using xda app-developers app

Same issue with my Samsung Galaxy Captivate
thonzie11 said:
Please help me... i try to install other roms but after that i cant access recovery mode all i can do is to go to download mode.. the problem is my usb debug is turn off now my computer cant recognize my phone/usb driver... anyone here know how to fix my problem please help me:crying:
Click to expand...
Click to collapse
Hi, I am facing the same problem with my Samsung Galaxy S mobile. Please let me know if your problem has got resolved.
Thanks in advance !!!

HELP :(

Hi guys i need help from you, im so frustrated, here is the situation i was updating my HTC phone trough my pc but by mistake they disconect my phone and now doesnt start and no reacction when i conect the phone to the wall charger, and when i conect it to my pc seems that it wants to recognize it but nothing it just make the sound that i plug the phone but nothing the phone is hard bricked or what can i do :'(

So it disconnected while running an RUU? That can be very bad. Does it show up as anything in my computer or device manager, maybe QHSUDB_DLOAD?
Sent from my Evita

the pc kind of recognize it but it shows nothing i havent seen in the device manager? is it true that you can fix it with ubuntu?!

There is a chance you could bring it back to life, there is an Evita unbricking thread here. Try that, but if you can't get past the enumerating partitions stage it's a lost cause.
Sent from my Evita

Odin not working, need help!!

When i try to use Odin it freezes right after i click start. It unfreezes a couple minutes later but it says "fail". I do not have kies installed either. I need help asap because my lockscreen wont lock and factory reset didnt fix that.

krupat31 said:
When i try to use Odin it freezes right after i click start. It unfreezes a couple minutes later but it says "fail". I do not have kies installed either. I need help asap because my lockscreen wont lock and factory reset didnt fix that.
Click to expand...
Click to collapse
do not use kies for drivers
download install samsung drivers package
try by changing your usb cable
some usb cables will some phones but not with other
connect usb to your computer back port
try reconnecting
and notice :
that after changed usb whether it detected as connected to same port
means com:21 you'l see in odin
if your getting this issue then it might be stronger
if ur talking about lockscreen in s2
*#87976633# will fix it

Junaid1460 said:
do not use kies for drivers
download install samsung drivers package
try by changing your usb cable
some usb cables will some phones but not with other
connect usb to your computer back port
try reconnecting
and notice :
that after changed usb whether it detected as connected to same port
means com:21 you'l see in odin
if your getting this issue then it might be stronger
if ur talking about lockscreen in s2
*#87976633# will fix it
Click to expand...
Click to collapse
I tried all of that and still had no success and the issue with the lock screen is on the galaxy s4

Lenovo A850 No usb option

Hi xda, I need some help here on my lenovo A850.
Whenever I plugged it to my pc, it don't pop up any usb connection option and my pc didn't even detect it.
I can't use flashtool since pc didn't detect my phone.
What should I do?
I've rooted it using framaroot and installed cwm using mtk uncle.
Should I just try and flash other rom via cwm?
Really appreciate any help from anyone here.
Have a nice day.

balachis said:
Hi xda, I need some help here on my lenovo A850.
Whenever I plugged it to my pc, it don't pop up any usb connection option and my pc didn't even detect it.
I can't use flashtool since pc didn't detect my phone.
What should I do?
I've rooted it using framaroot and installed cwm using mtk uncle.
Should I just try and flash other rom via cwm?
Really appreciate any help from anyone here.
Have a nice day.
Click to expand...
Click to collapse
Do you hear the windows sounds of connecting / disconnecting devices? If not, your cable must not working...
Else, try installing the USB drivers from here.
You can install roms from CWM BUT if anything goes wrong, flash tool can almost always fix it.
So i advice you, before installing anything make sure that your phone can connect to flash tool.

GreatApo said:
Do you hear the windows sounds of connecting / disconnecting devices? If not, your cable must not working...
Else, try installing the USB drivers from here.
You can install roms from CWM BUT if anything goes wrong, flash tool can almost always fix it.
So i advice you, before installing anything make sure that your phone can connect to flash tool.
Click to expand...
Click to collapse
Nope nothing from my pc and nothing from phone. Even flashtool can't detect it. I'm on win 7 32 bit

balachis said:
Nope nothing from my pc and nothing from phone. Even flashtool can't detect it. I'm on win 7 32 bit
Click to expand...
Click to collapse
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...

GreatApo said:
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
Click to expand...
Click to collapse
Sent my phone to repair its usb..lolz
Thanks guys.. Really appreciate it..
I'll be hanging around in xda lenovo development forum..
Gotta learn some rom flashing methods..

GreatApo said:
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
Click to expand...
Click to collapse
please gan , my problem is the same , it can be for the charger , but can not connect pc then, no noise at all in the pc , I've tried to move pc , replace the cable usb.