Replace your USB cable (use a USB 2.0 port if USB 3.0 fails) and reinstall the official Google USB Drivers.
Google provides SHA-256 checksums for its factory images, which can be found on the download page alongside each file. android 10 q zip file download verified
Return to the main menu, tap , locate your Android 10 ROM ZIP file, and swipe to confirm flash. Replace your USB cable (use a USB 2
A lightweight desktop tool that downloads high-speed, official Samsung firmware. official Samsung firmware.