Once the FRP issue is fixed, you can reset or flash your device without being prompted for a Google account login.

If you want, I can:

Note: The "ZaggarXYZ FRP Fixed" version specifically addresses the "Userdata partition" errors that occur on 2023-2024 security patches.

Newer ZaggarXYZ models have patched the Quick Settings method. However, the Voice Assistant (or Google Assistant) loophole often works.

You purchased a used phone, and the previous owner forgot to remove their Google account before resetting it.

To explore deeper technical variations or alternative software options for your specific phone brand, please let me know: What is the exact of the device?

If a smartphone is reset via recovery mode (hard key reset) or via untrusted external commands without properly removing the Google account first, FRP kicks in.