Tool 7.5.0: Flash Loader

Keep version 7.5.0 in your “tool archive” alongside a few USB-UART adapters. When all else fails—when IDEs crash, drivers conflict, or your debug probe dies—this 20 MB tool will resurrect your hardware.

A green circle, checkmark, or "Pass" message will appear when the process finishes. Disconnect your device and power it on. The initial boot may take several minutes. Troubleshooting Common Errors flash loader tool 7.5.0

What is the of the phone you are trying to flash? Keep version 7