Run the FRPFile software; it will automatically detect and display your device's ECID. Registration Process: Copy the ECID from the tool. Navigate to the FRPFILE Registration Page.
The AIO tool is particularly popular for creating "game console" bypasses—devices that function without cellular service for gaming and Wi-Fi-based activities. One notable limitation is that this method does NOT support cellular functionality (calls and 4G/LTE data). register ecid frpfile