When you purchase a standard Norton 360 subscription (e.g., Norton 360 Deluxe or Norton 360 with LifeLock), you are typically given a license to protect —often 5, 10, or unlimited devices. One of those “devices” can be your Android or iPhone.

But what exactly is this product key? How does it relate to the “Mobile Link” feature? And most importantly, where do you find it and enter it correctly?

In the digital age, securing your smartphone is no longer optional. With the rise of mobile banking, social media, and cloud storage, threats like Wi-Fi snooping, malicious apps, and phishing links are rampant. Norton 360 has become a household name for cybersecurity, and its mobile component—often referred to via the phrase “product key for Norton 360 Mobile Link” —is critical for protecting Android and iOS devices.