Many driver headaches disappear if you switch operating systems.
Some custom recovery environments (TWRP) allow MTP access. With the driver installed, you can pull entire system images over MTP without fastboot: sdm636-mtp driver
Select (or "Android Device") from the list and click Next . Many driver headaches disappear if you switch operating
Snapdragon 636 phones often have proprietary MTP drivers. For example: sdm636-mtp driver
Select and search for the Media Feature Pack to download and install it. 3. Reinstalling via .INF Files
adb devices