hey guys
not really sure what the hell is wrong
i finished rooting an unlocking my pohne with WugFresh - and obviously doing the first driver steps means my drivers are functional.
when i connect my phone to my pc (win7) nothing comes up while its on MTP, first time i chose MTP it installed drivers but there is no popup window on my PC to choose an action, nor can i see the phones SD on my computer.
if i switch to camera mode (PTP) i instnatly get the Autoplay menu and can access two folders DCIM and Pictures.
i tried:
doing the initial installation (and uninstallation) of drivers in WUG a few times
turning MTP/PTP on off
turning usb debut on/off
plugging to another pc - WORKED INSTANTLY
so why wont my dumb PC be able to do this?
Caniv said:
hey guys
not really sure what the hell is wrong
i finished rooting an unlocking my pohne with WugFresh - and obviously doing the first driver steps means my drivers are functional.
when i connect my phone to my pc (win7) nothing comes up while its on MTP, first time i chose MTP it installed drivers but there is no popup window on my PC to choose an action, nor can i see the phones SD on my computer.
if i switch to camera mode (PTP) i instnatly get the Autoplay menu and can access two folders DCIM and Pictures.
help!
i also did the first steps in WUG like 10 times.
Click to expand...
Click to collapse
Buddy , check if USB debugging mode is active
Ajaykumar21066 said:
Buddy , check if USB debugging mode is active
Click to expand...
Click to collapse
sorry forgot to mention, its off, i even tried turning it on and off also MTP..
no dice.
Keep it on an then try , may one restart will help but keep debugging on
Try manually uninstalling the drivers from device manager and reboot both phone and computer. Connect in ptp then switch to mtp
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wow im not sure why but this did it:
connected to PC (AGAIN) with MTP and PTP and DEBUT off
turned on debug and removed driver from device manager
turned off debug
turned on MTP and removed driver
turned off MTP
turned on PTP and removed driver
turned off PTP
and then i activated to install drivers (and after install deactivated) in this order
PTP
MTP
DEBUG
now all is installed and working
no idea why.
ty!
I am trying to connect my G3 to Android Studio, but no devices are listed by ADB or the Android Device Manager. I turned on Developer Options and enabled USB Debugging.
I tried:
Switching between PTP/MTP
Reinstalling drivers
Using another computer
Updating the SDK
Plugging in another USB port
Rebooting the computer and device
Is there a step I am missing?
Thanks
EDIT
Found a specific version of the driver that includes ADB. My account can't post outside links, but search LG G3 USB debugging Driver and go to the androidsoul site.
I installed the drivers from LG PC suite and adb worked fine for me
went through the same issue.
keep trying different USB cables. makes no sense, but solved my problem
My setup used to work
Windows 7
CM11S
MTP work just fine. Can browse OPO /sdcard from windows 7
adb device work just fine. I can run all adb commands without problem: devices, shell, push, pull, etc
Now that I have upgraded to CM12S
MTP still work. I can browse OPO /sdcard from windows 7
adb device does not work.
adb devices report nothing. No error, just nothing. As if the phone is not plugged into the computer [see attached screenshot].
But I already installed usb driver, both google's latest and koush's universal adb driver, and tried ADB Interface and ADB Composite Interface
Currently, phone is setup as follow
Setting -> Storage -> USB Computer Connection : MTP
Setting -> Developer Option -> Android Debugging : on
With Android Debugging on, adb device won't show my phone serial when USB Computer Connection is MTP or PTP
When USB Computer Connection is set to charge only, Android Debugging is disabled
With Android Debugging off, I can browse the whole /sdcard when USB Computer Connection is set to MTP
With Android Debugging off, I can browse only DCIM and Pictures from /sdcard when USB Computer Connection is set to PTP
Back in CM11S
When USB Computer Connection is set to MTP, and Android Debugging off, I can browse the whole /sdcard from PC
When USB Computer Connection has NOTHING selected (no MTP, no PTP), and Android Debugging is on, I can use adb.exe on command line: devices, shell, push, pull, etc all work just fine
On CM12S, one of these options MUST be selected in USB Computer Connection: MTP, PTP, Charge Only. This is changed from CM11S
Does anyone have any success with adb.exe on command line on Windows 7 and CM12S (stock kernel)?
If yes, what is your phone setup for adb.exe to work, and which usb driver you installed on your winodws 7?
Thanks!
EDIT: fastboot work just fine
When you're on CM12S you can't have MTP enabled if you want to use adb. Disable MTP temporarily and adb should work.
Transmitted via Bacon
timmaaa said:
When you're on CM12S you can't have MTP enabled if you want to use adb. Disable MTP temporarily and adb should work.
Transmitted via Bacon
Click to expand...
Click to collapse
timmaaa, this is what i could figure out
my only problem is: how do I disable MTP on CM12S?
On CM11S, I can
On CM12S, I must choose one of the options: MTP, PTP, Charge Only
If I am on MTP, and I press it again, the screen just grey out
and then I push back button to go back to main storage screen
and now I choose USB Computer Connection again, and MTP is still selected/enabled
Have you tried to do adb devices on windows on CM12S?
If you can, did you ever enable MTP or PTP?
Thanks
animefans said:
timmaaa, this is what i could figure out
my only problem is: how do I disable MTP on CM12S?
On CM11S, I can
On CM12S, I must choose one of the options: MTP, PTP, Charge Only
If I am on MTP, and I press it again, the screen just grey out
and then I push back button to go back to main storage screen
and now I choose USB Computer Connection again, and MTP is still selected/enabled
Have you tried to do adb devices on windows on CM12S?
If you can, did you ever enable MTP or PTP?
Thanks
Click to expand...
Click to collapse
Instead of pressing MTP again, select PTP.
Transmitted via Bacon
timmaaa said:
Instead of pressing MTP again, select PTP.
Transmitted via Bacon
Click to expand...
Click to collapse
I will try to reconfirm, but I believe I tried that already
regardless of MTP or PTP, adb devices does not find my phone
EDIT: yup, regardless of MTP or PTP, when adb debug is on in developer tools, adb device does not show serial number, so can't connect to phone via adb shell
Same exact problem here, adb worked fine until I turned on MTP now I can't turn it back off and thus adb not working.
No matter what I select or disable I always end up with MTP back on and no ADB working. Someone else who just got their OPO yesterday having same issue and what caused me to mess with MTP setting breaking my ability to ADB :/
Also another new behavior to me is that I cannot access "USB Computer Connection" screen unless I am plugged into PC. When not connected to PC it just rescans internal storage and go's nowhere.
Quick dirty screencast showing how MTP can't be turned off (sorry rushed and kid in background)
https://drive.google.com/file/d/0Bwwwt8cZbp9rYXRGa0Y1dFBfY1k/view?usp=sharing
Good to hear, in a way...
Good is that it's not just me
Bad is that this problem exist
BTW, created this problem in jira
https://jira.cyanogenmod.org/browse/BACON-3358
Hopefully this is a bug in the setting app where USB Computer Connection option is not required. Right now options are required
PS: and yes, I notice the same thing where USB Computer Connection is not even available until you plugged it into PC
PPS: I wonder what is the behavior of USB Computer Connection under OxygenOS and Stock Android (ie Nexus 5/6/etc). Having this data point can narrow down if issue is cyanogenmod OS specific issue, or it's a general Lollipop AOSP issue
is this can be problem why I couldn't install custom recovery?? I try install TWRP, device have unlocked bootloader
if running adb devices on your PC can not see the phone (ie phone serial), then yes you can't install TWRP this way
However, I believe there are other ways to install custom recovery onto your phone without PC
Try TWRP Manager on play store
I used this to update my TWRP recently in order to update to CM12S without going through OTA
Yeah I have the same issue as well and now i don't have Twerp or root . and i can confirm i never had the issue on my nexus 4 with stock LP and Dirty unicorns so it looks like a CM bug to me my phone feels incomplete without root
Solodude said:
Yeah I have the same issue as well and now i don't have Twerp or root . and i can confirm i never had the issue on my nexus 4 with stock LP and Dirty unicorns so it looks like a CM bug to me my phone feels incomplete without root
Click to expand...
Click to collapse
Thank you for the data Solodude!
Quick update on my current situation on this issue
http://forum.xda-developers.com/showpost.php?p=61975450&postcount=4
hey guyz...Everytime I plug my OnePlus 2 in USB port of my PC.....it say USB not recognized ...even in my friend's Pc ...I thought it's a USB problem...so I bought a new USB (original)...but still the problem is there ...don't know what to do....the drivers are also UpTo date....even when I reinstall the drivers it says ur drivers are already installed and UpTo date...don't know what to do..when I connect my OnePlus 2 with my PC no option like(mtp/pro..etc) on notification panel....it's just charging my device....I tried changing it from developer option but when ever I select mtp or ptp it always goes on charging only.....even the debugging option is enabled.....but it of no use....cuz when I typed adb devices in command window it says no device attached or something like that plz help....I am not a noob...but this problem is irritating me...plz someone help me
Hey guys,
As the title suggests I've updated my 8T from OO11 to OO13 and now my phone isn't recognised in my computer at all
Nothing comes up in device manager when I plug the phone into the computer
I've tried
- 3 different usb ports
- 2 different usb a to c cables
- USB debugging is enabled
- Installed oneplus drivers
- Installed google usb drivers
- Switching default USB configuration to MTP
- Using MTP, PTP, No data transfer
Still nothing is showing up in device manager
The phone charges when connects to the computer, it doesn't prompt me to allow USB debugging on my phone, despite revoking old usb debugging authorizations
I need to use adb commands to enable volte using the Shizuku method but I can't do that as the phone isn't recognised at all
If anyone could help that'd be great, otherwise I'll have to rollback to OO11 and use the pdc method
Thanks in advanced!