Nothing OS 5 Cutoff Leaves Phone (1), Phone (2), and CMF Phone (1) Behind
The Android 17-based update introduces advanced AI tools but marks the end of major software upgrades for three legacy devices.
Nothing has confirmed that the Nothing Phone (1), Nothing Phone (2), and CMF Phone (1) will not be eligible for the Nothing OS 5.0 update. This decision marks a significant transition for the company's early hardware as it moves toward a new software ecosystem based on Android 17.
The excluded devices have reached the end of their major software upgrade cycles, though their security status varies. The Nothing Phone (1) has completely reached the end of its software lifecycle, with the July 2026 security patch completing its promised four years of updates. In contrast, the CMF Phone (1) continues to receive maintenance, having received a security update in August 2026 despite being barred from the major OS upgrade.
The Shift to Android 17
Nothing OS 5.0 represents a strategic pivot for the brand, integrating Android 17 to expand its "Essential AI" ecosystem. The update introduces a suite of refreshed layouts across the Settings, Camera, Gallery, and status bar, alongside redesigned Bluetooth controls. Most notably, the version expands the company's AI capabilities with the introduction of Essential Voice and the Essential Apps Builder, tools designed to streamline user interaction with the device.
Implications for Longevity
This cutoff underscores the critical distinction between feature updates and security maintenance in smartphone longevity. For users of the Nothing Phone (1), the cessation of security patches creates a tangible risk for sensitive activities such as mobile banking or accessing corporate email, effectively making a hardware upgrade a necessity for security-conscious users.
For owners of the Nothing Phone (2) and CMF Phone (1), the impact is less severe. Because these devices may still receive security patches, the lack of Nothing OS 5 is a loss of new features rather than a security crisis. These users can continue to operate their devices safely, though they will miss out on the latest AI tools and interface refinements.
What to Watch
While the core support cutoff is confirmed, the broader rollout of Nothing OS 5 will focus on newer hardware. Users of the affected legacy devices should monitor for any final security bulletins, while the industry watches how Nothing's "Essential AI" tools perform on supported hardware to determine if the feature gap will accelerate the upgrade cycle for Phone (2) and CMF users.