it happen yesterday i charge my nokia xl and i go play some game i left it like 6+ hour
and when i came back my nokia XL wont turn off but i try to fix it i connect it to my PC
and it not show in device manager but i found it in USBdeview it name "Qualcomm CDMA Technologies MSM" somebody plz tell me how to fix it
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Im trying to use CDMA workshop on my EVO and I cant seem to get HW Virtual Serial Port version 2.5 to create a com port. I keep getting ping reply failed port not created. I never had a problem with my rhodium but this EVO is being a pain.
Can anyone walk me through opening a Com port for the EVO? im running windows 7 home 32bit if it matters...
thanks
so no one knows how to open a com port for the evo?
If you put the phone in diagnostics mode the computer will ask you for a driver for the serial port (COM) which later you can use for CDMA
WS. So you might be misding one of the two: diag mode or port driver.
Sent from my PC36100 using Tapatalk
I have the Diagnostic drivers, which one is diagnostic mode? is that volume down and power? or ##3424#?
I know I have all my drivers. but what is the port driver?
I don't know what's wrong but when I plug my phone into my computer it doesn't connect at all it will show it's charging but that's it. I can go into developer mode and tell it to connect PTP or File transffer but it doesn't pop up when I plug it in, nothing happens just a slow charge.
Anyone have any ideas? Thanks
So turns out it won't connect to my late 2012 MacBook pro with Mojave installed won't even recognize that there's anything on the end of the cable at all but with Bootcamp and Windows 10 installed it works just fine.
Unfortunately that means I have lost 60gb of prime HDD space
I just purchased a mint condition Pixel 1 XL on ebay. It arrived with Android 9. I should have plugged it in then to check if USB file transfer mode would work. But I just assumed it would since I've never had a problem with any device in the past: various apple phones, samsung tablet, google nexus tablet.
So I updated the phone to Android 10 before I plugged the phone in, and then discovered it refuses to recognize my device for file transfer, only for charging. It does not show up in device manager at all, even though it is charging. The phone makes a sound to indicate it is charging, but it does not pop up with anything to ask if I want to connect to the PC. The phone 100% acts like I just plugged it into the wall instead of a PC.
OEM unlock is enabled.
USB debugging is enabled.
Default USB configuration is set to File Transfer mode.
I already installed the latest android_winusb driver.
I've rebooted both the phone and the PC.
I've tried plugging it into 3 different Windows 10 PCs with google android usb driver installed. Only one of those PCs has samsung android drivers installed on it. The others only ever had iphone plugged into them. So there shouldn't be any drivers interfering that I know of.
But no matter what, it only charges the device, it never recognizes it in device manager.
Since I bought this off ebay, it did not come with the official, original USB cable.
I'm praying maybe it's just the third-party USB cable causing the problem. But I can't find any cable that is verified to work for File Transfer. Do you know where I can buy a cable like this? Link please?
If it's not the cable, is there any way out of this situation? If I can't get device manager to recognize the phone, I think it's impossible to flash the phone back to Android 9 or something to see if Android 10 broke something???
I've already read some really scary posts online of other pixel phones of various models simply stop recognizing their phones in device manager and they never get it back. It becomes a fancy brick that works as a phone, but you can't actually do anything with it because no PC will recognize it.
I was excited to try a pixel phone for the first time until this happened. What the heck, Google?
Ok I think the stupid trick is you have to UNLOCK the phone BEFORE you plug it in. If you plug it in, and then unlock it, it will never give you a notification asking to connect to the PC no matter what you do.
As someone used to iphones, at least iphone says "unlock me" when I plug it in and it doesn't properly connect. But plenty of other times it will connect to device manager even if I don't unlock it.
Kinda annoyed Android doesn't say anything at all when you plug it in without unlocking it first.
PIXEL 3 XL USB 128 wont go to file transfer or android auto. Grayed Out... I had talked to google and they said it should work when do a rest of the phone which I did twice and still have issue and talked to them again and they say they see no real issues with it but I find threads all over about it and on pages they have but are in denial.. has anyone come up with an answer? I can charge my phone no issue with the USB C port but once plugged into a pc or a car I get nothing...is the hardware the issue or something in software? I have a second pixel 3 xl 64 and it works fine so not my pc or my car...
Hello All,
So long story short my 2018 model Pixel 2Xl suddenly stopped detecting my headphones nor it installed android driver when connected to PC. Ofcourse only good thing is it charges fine. Now since my phone warranty has expired I would like to try anything that could fix it. I already tried factory reset however of no help. So my question here is, is there any way I could install the driver binaries on my Pixel that could reset it? Now since my phone is not getting detected on PC except charging what option am I left with? Any way firmware change or reinstalling of drivers can be done through wifi or from within my internal storage? My mobile has stock firmware and it is not rooted as well. Any help is highly appreciated.
I had the exact same issue. Unable to plug into my PC and headphones not working. I used multiple laptops/desktops. All came back with the same Device Manager error stating that it was an "Unknown USB Device (Device Descriptor Request Failed). No matter what I would do it would continue to pop up on every single PC I plugged into. Tried different USB C cables as well. I was told a part of the board was fried.
I finally gave up and got a Pixel 4a 5g. I should mention I put in a new hard drive for my main PC and installed Windows. I plugged my Pixel 2 XL into my fresh install of Windows 10 and BOOM it started working again. I was able to unlock the bootloader and install a ROM as well. I just checked USB C headphone and they are working as well. I am not sure after testing so many variables why this was the resolution, but I am glad I found it.
I will note, in looking for the Device Manager error message I did find this.
Open your device manager. Click ‘View’ and then click ‘Show hidden devices’. Your Pixel 2 XL (or whatever phone you have) should be shown there and will be ‘greyed out’. Make sure your phone is unplugged, and then right mouse click on your Pixel 2 XL on your device manager and click ‘Uninstall device’.
Worth trying at the very least.
xconwayx said:
I had the exact same issue. Unable to plug into my PC and headphones not working. I used multiple laptops/desktops. All came back with the same Device Manager error stating that it was an "Unknown USB Device (Device Descriptor Request Failed). No matter what I would do it would continue to pop up on every single PC I plugged into. Tried different USB C cables as well. I was told a part of the board was fried.
I finally gave up and got a Pixel 4a 5g. I should mention I put in a new hard drive for my main PC and installed Windows. I plugged my Pixel 2 XL into my fresh install of Windows 10 and BOOM it started working again. I was able to unlock the bootloader and install a ROM as well. I just checked USB C headphone and they are working as well. I am not sure after testing so many variables why this was the resolution, but I am glad I found it.
I will note, in looking for the Device Manager error message I did find this.
Open your device manager. Click ‘View’ and then click ‘Show hidden devices’. Your Pixel 2 XL (or whatever phone you have) should be shown there and will be ‘greyed out’. Make sure your phone is unplugged, and then right mouse click on your Pixel 2 XL on your device manager and click ‘Uninstall device’.
Worth trying at the very least.
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Click to collapse
Great to know it worked for you. However for me I tried in my Windows PC as well as on my MAC and it doesn't work on both. Unfortunately my warranty as expired too so I have dropped an escalation to Google and awaiting response from their end. My Pixel 2 XL has never worked properly for more than 9 months from the date of purchase with USB C port already replaced once, screen replaced due to burn in, headphones replaced as it stopped worked etc. I have also heard many people informing about the port starting to work fine all of a sudden too. If Google provides free support well and good, if not will move to OnePlus maybe. Had enough of Pixel phones. I had the first version of Pixel XL and then bought this.
Use a sim ejector tool to pry out the dust and gunk from the type c port. Had issues with charging and usb connection, you may not be able to see it but there would be a lot of lint and dirt collected inside the port. cleaning it up fixes the issues.
Khizar Amin said:
Use a sim ejector tool to pry out the dust and gunk from the type c port. Had issues with charging and usb connection, you may not be able to see it but there would be a lot of lint and dirt collected inside the port. cleaning it up fixes the issues.
Click to expand...
Click to collapse
Tried that too. There wasn't any dust as such but used a small paint brush to wipe inside throughly however didn't help. Any way to install the driver binaries via wifi or from within the phone rather than using a PC?
bejoyalex said:
Tried that too. There wasn't any dust as such but used a small paint brush to wipe inside throughly however didn't help. Any way to install the driver binaries via wifi or from within the phone rather than using a PC?
Click to expand...
Click to collapse
See my recent posts about my USB problems and replacing the internal USB ass'y. It didn't fix my similar problem though.
Cleaning the port is worth a shot. The SIM tool, a needle or plastic toothpick work great for this. I used a little alcohol too and the pad came out pretty dirty.
You can enable WiFi debugging/Wireless ADB in Developer Mode settings. You can then run commands in ADB. It won't let you unlock the bootloader with only WiFi though. That's what has me stuck.
I have the same problem and in my case the device has a sound bug that doesn't work at all, not even through the speaker, microphone or bluetooth. And the computer does not identify the cell phone or the device shows that storage option and only charges slowly. I don't know what to do help