If a device is factory reset via Recovery Mode without removing the Google account first, the phone locks. It demands the credentials of the last synced account. The runs on newer Android versions (typically Android 10, 11, or 12), which have sealed many of the software exploits previously used to bypass this screen.
: Some versions allow users to set a new PIN or pattern through the browser (via sites like Bypass FRP File Moto Xt2129-2 Frp Unlock Tool
The tool will detect the device, send the exploit, and wipe the FRP partition in seconds. Is there a "No-PC" Method? If a device is factory reset via Recovery