i need help im try to adb on my computer but its not letting me connect to devices what should my settings be on ##8778# menu ? modem pda ? when should i use a different setting...
do you have usb debugging enabled in your settings?
yes but i figured it out i have to have uart to modem and usb to pda .. idk is that for every 1?
Hi,
since version 16 I cannot use USB debugging or file transfer anymore. My USB port is working for charging my device but is not recognised.
In settings -> developer options -> usb debugging is checked.
Please advise whether I'm missing something.
Thanks!
I want to authorize usb debugging in my pc/laptop but am not able to. So can any one provide me with the procedure and help me.
redmeidoubt said:
I want to authorize usb debugging in my pc/laptop but am not able to. So can any one provide me with the procedure and help me.
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Install adb drivers enable debugging option in phone (by tapping the build number in about phone in settings a new option developer settings will apear in settings in that enable debugging option
I have tried very hard to get USB Diag mode to work, but haven't managed to find a way.
Things I've tried:
echo 1 > /sys/devices/platform/lg_diag_cmd/diag_enable
Looking through the hidden menu for USB diag
Whatever I do, I don't get the diag device in Windows Device Manager, and can't connect with QPST and friends.
So if anyone knows a way, I'd be grateful! I want to enable Band 12 and AWS on my H815.
in the hidden menu (2776434#*#) scroll to bottom to Port Test check (very last thing on T-MO version), on the next screen touch to enable it. Plug it in and it should be enabled, thats I did it on my T-MO version
FWIW, it is "277634#*#" on my T-Mobile LG G4
I hope this video help you to enter qualcomm diag mode https://www.youtube.com/watch?v=DGCU9oDu43g, personally I had the wrong drivers installed, make sure you have usb tethering enabled, usb debugging and port enabled too!, If you are on an aosp may not work. You can found drivers in this video https://www.youtube.com/watch?v=Vh52x5_1FMg
as my screen is not working is there any way on how to enable usb debugging via abd or anything plz reply asap
I have also broken my screen, display is broken, but touch is working.