[Q] L9 Won't Connect to USB

desertw0lf · Feb 2, 2014

I have an Optimus L9, which was working fine a month ago. I have made no changes to it, but now when I plug in to USB the options for connecting do not come up on the phone, and the PC doesn't recognize that it has been plugged in...However, it still charges fine.

I have:
Played with the USB options.
Turned "Ask on connect" on and off
Checked to make sure USB Debugging was off
Installed the latest LG drivers

Nothing, I cannot connect to USB to transfer files, and my phone doesn't recognize (with the popup four options) at all that a USB cable is plugged in besides charging fine.

I have googled and found no answers to my problem.. was hoping someone here might know.

desertw0lf · Feb 2, 2014

desertw0lf said:
I have an Optimus L9, which was working fine a month ago. I have made no changes to it, but now when I plug in to USB the options for connecting do not come up on the phone, and the PC doesn't recognize that it has been plugged in...However, it still charges fine.

I have:
Played with the USB options.
Turned "Ask on connect" on and off
Checked to make sure USB Debugging was off
Installed the latest LG drivers

Nothing, I cannot connect to USB to transfer files, and my phone doesn't recognize (with the popup four options) at all that a USB cable is plugged in besides charging fine.

I have googled and found no answers to my problem.. was hoping someone here might know.

I tried using another USB cable (my GF has the same phone) and nothing. Her phone pops up the options, so it appears the issue is with the phone itself... I guess a backup and restore are my only options?

LupineDream · Feb 3, 2014

I have the same issue, and it was from clearing out the phone to reinstall 10d (metropcs), then upgrade to 10e...i cant get it to work.

AlbinoCookie · Feb 7, 2014

I just found 3 other people who had similar problems to this. Although most of them did something to make it unable to connect. Try Kuma's persist.img here http://xdaforums.com/showthread.php?p=49475336#post49475336

rezarpado · Feb 9, 2014

engeering mode

Hello, my I was the same and so solve
1: enter engineer mode (dial 3845 # * 768 # or 3845 # * 769 # or 3845 # * 760 # depending on your phone model)
2: Option port setting
3: Select CP Reset
4: select pot again setting
5: cp usb

end

Sorry my english

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[Q] L9 Won't Connect to USB

desertw0lf

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