When you sign into a Google account, the device flags the FRP status as "active" inside a protected, persistent storage partition (RPMB or persistent block) that survives a standard factory reset.
Ensure your mobile device has at least 50% battery before starting any flashing procedures to prevent sudden shutdowns.
To help you get the exact files or steps for your device, tell me: What is the of the phone? What error message or screen are you currently stuck on?
