Hi I want to screencopy Samsung J7(that flashed custom rom before and enabled usb debugging before screen crack)

[yingyueban801]

However It keeps showing ADB device with blank result. Troubleshooting a lot, search and reverse search what is ADB and even install these

Results I get when I connect OPPO A31 with USB DEBUGGING ON. I even uninstall one drive as youtube mention path variable/environment variable messed up programming background.

Sorry to say if I missed out anything please let me know I am willing to even record a video.

Below are the videos/document I reference and troubleshooting, I have no enterprise programming experience and just script kiddie
https://www.youtube.com/watch?v=iVx5gpU4prs
https://github.com/Genymobile/scrcpy/blob/master/FAQ.md#device-not-detected

[rom1v]

> .\adb devices
List of devices attached

Maybe your USB cable does not support data. Did you try with another cable?

[yingyueban801]

Thanks for the fast reply, yes I tried two cable still not working, just make sure as long as you can copy data is it a data transferring cable right and when I reconnect again it will show this at first but I swear later it can show folder and I can navigate whatsapp database and show crypt file....

[yingyueban801]

recon and refresh desktop

[rom1v]

adb server version (36) doesn't match this client (41); killing...

https://github.com/Genymobile/scrcpy/blob/master/FAQ.md#conflicts-between-adb-versions

But it seems your adb does not detect the device anyway.

Either a driver issue, or a device system issue. Can you detect the device from another computer (and/or another system, on Linux for example)?

[yingyueban801]

Ok does dual boot windows linux still work or you need an independent OS LINUX environment PC? DO I NEED TO REMOVE ALL PASSWORD and screen lock in case the "password"block ADB access?

FORGET TO MENTION MY WINDOWS IS WINDOWS 10, SAMSUNG J7(BLACK SCREEN) and OPPO A31 USB DEBUGGING.