The iRemote app allows the user to sign in with a new Google account . After rebooting, the system sees this new account as the primary one, effectively bypassing the original lock.
Getting a Google ID for Factory Reset Protection (FRP) - Esper Help
Tools like (often referred to as Remote 1 APK ) are specialized third-party applications designed to "trick" the Android system during the initial setup phase. They work by exploiting vulnerabilities in the setup wizard to bypass the Google account verification screen. How iRemote 1 FRP Bypassing Works
Once in the browser, the user downloads the iRemote 1 APK (or a similar bypass app like Technocare).