By following this guide, you acknowledge that you have read and understood the terms and conditions.

Are you a ZTE F671Y user looking to update your device's firmware to the latest version? Look no further! In this post, we'll walk you through the process of updating your ZTE F671Y's firmware to the 2021 version.

Once the update process is complete, your device will restart automatically. You may need to set up your device again and restore your backed-up data.

The update process may void your device's warranty. Proceed with caution and at your own risk.