The Importance of Changing DNS Settings on New Phones

• Changing the Domain Name System (DNS) settings on a new phone, though not immediately noticeable, offers significant long-term benefits in privacy, security, and performance.

• By default, your Internet Service Provider (ISP) manages DNS, which can lead to slower speeds, inconsistent performance across Wi-Fi and mobile data, and potential blocking of legitimate websites under the guise of parental controls.

• Custom DNS providers, such as Cloudflare (for speed), Google (for reliability), or Quad9 (for security and blocking malicious domains), can bypass ISP restrictions, enhance privacy by blocking ads and trackers, or even allow users to set their own content filters, with setup often simplified by dedicated apps.