Failed to install google usb driver on my Unisoc / Spreadtrum sc7731c device
Failed to install google usb driver on my Unisoc / Spreadtrum sc7731c device
(30-06-2019, 10:13 AM)Rodriguez Ryan Hi hovatek,
I'm using an itel A13 plus and windows 8.1
It seems like I can't install google usb driver(android_winusb) on my windows 8.1 pc.
I have already disabled the driver signature verification and installed spreadtrum usb driver(SciU2S).
I also installed adb and put adb_usb file on .android folder and added 0*1782 on it.
Still I don't see my device listed on adb.I also tried kill-server and start-server command and still no responce.
My phone isn't asking for authorization confirmation.So I disabled developer option,disabled usb debug,restarted the phone and turned them on again.
Still same problem.I can't see my device on ADB.
I can see all other drivers are installed on device manager except for android_winusb
I have attached an screenshot of the error I'm getting while I try to install android_winusb.
I'm not a noob.So u can be specific on what I should do now.
Thanks
(30-06-2019, 06:45 PM)Rodriguez Ryan ...on my laptop.My device don't show up.
(01-07-2019, 09:51 AM)X3nonI have tried with the latest adb too.(30-06-2019, 06:45 PM)Rodriguez Ryan ...on my laptop.My device don't show up.
probably due to old adb; refer to https://www.hovatek.com/forum/thread-17105.html
(01-07-2019, 01:05 PM)Rodriguez Ryan I have tried with the latest adb too.
I don't think u got my question.I can't install google usb driver(android_winusb.inf)Everything else is just fine.
(01-07-2019, 01:05 PM)Rodriguez Ryan I have tried with the latest adb too.
I don't think u got my question.I can't install google usb driver(android_winusb.inf)Everything else is just fine.
(01-07-2019, 05:45 PM)X3nonPlease turn up your phone's brightness while watching these two pic I have just attached.(01-07-2019, 01:05 PM)Rodriguez Ryan I have tried with the latest adb too.
I don't think u got my question.I can't install google usb driver(android_winusb.inf)Everything else is just fine.
i understood your problem very clearly, you've already installed the driver you need to connect with adb when you installed adb installer as you said you did in your first post and to confirm this,
launch device manager on the PC >> turn on usb debugging on the phone >> connect the phone to the PC >> check device manager if the device is detected and drivers installed properly or not (attach full screenshot)
in adb window, run the command "adb version" and also attach full screenshot
(03-07-2019, 07:00 PM)Rodriguez RyanEdit : just now I updated to the latest adb and still things are same.(01-07-2019, 05:45 PM)X3nonPlease turn up your phone's brightness while watching these two pic I have just attached.(01-07-2019, 01:05 PM)Rodriguez Ryan I have tried with the latest adb too.
I don't think u got my question.I can't install google usb driver(android_winusb.inf)Everything else is just fine.
i understood your problem very clearly, you've already installed the driver you need to connect with adb when you installed adb installer as you said you did in your first post and to confirm this,
launch device manager on the PC >> turn on usb debugging on the phone >> connect the phone to the PC >> check device manager if the device is detected and drivers installed properly or not (attach full screenshot)
in adb window, run the command "adb version" and also attach full screenshot
Please you check and tell me whether my device is showing on windows device management section and yes I sure did turned on adb debugging.
adb says the version is 1.0.32
Thank you
(03-07-2019, 08:15 PM)Rodriguez Ryan I guess problem is still somewhere with the drivers.I'm running Windows 8.1,its a ***** up windows version anyway.
I have installed device drivers for spreadtrum countless times.
Don't know what went wrong this time!