Nothing has opened its Android 17-based Nothing OS 5.0 beta to the Phone (4a) Pro, roughly a week later than the early-September window the company had promised.
The 2.73GB update follows the software’s initial debut on the Phone (3) in late August, making the (4a) Pro the second device in Nothing’s staggered rollout plan.
This rollout highlights Nothing’s shifting focus toward newer devices, as older models like the Nothing Phone 2 reach the end of their major update cycle.
What’s Actually New Here
Nothing OS 5.0 focuses more on visual changes than major new functions.
According to Phone Arena, it brings the Geist typeface, redesigned Settings and Camera screens, refined status bar icons, and broader app-by-app dark theme support.
Users also get a redesigned wallpaper gallery, customizable lock screen clock colors, and the option to move multiple home screen icons at once.
Android 17 itself adds split notifications and Quick Settings panels, three color privacy indicators, Noto 3D emoji in Gboard, and direct Bluetooth controls in Quick Settings.
Camera improvements include dual view recording, steadier QR detection, and improved HDR brightness handling, though capturing higher-quality dual-stream media could leave older device models running out of storage faster.
Nothing has moved its signature Glyph controls out of core OS settings into a standalone app, alongside new Collector, Away Time, and Glyph Timer widgets.
The Late Arrival Isn’t the Only Catch
What makes this rollout notable isn’t just the delay, but what’s still missing.
According to Android Authority, the redesigned home screen and Micrographics clock face, both previously teased by Nothing, are being held for the general release rather than included in this beta.
Essential Apps Builder access is rolling out gradually, while Essential Space won’t support MCP, a way for AI tools to connect with other services, until October.
Moreover, Real-time translation for Essential Voice is coming later this year. Essential Key remapping is also being pushed to Nothing OS 5.1 and Essential Key remapping is also being delayed until Nothing OS 5.1.
Who Can Try It, and Who Should Wait
Phone (4a) Pro owners can enroll through the Nothing Beta Hub app, though Nothing warns the update prompt can take up to five minutes to appear once you check.
The enrollment window stays open for seven days, and the beta isn’t available in Japan due to local certification requirements.
General release for the Phone (4a) Pro is expected in early November, roughly eight weeks out, which gives cautious users a reasonable case for skipping the beta track altogether.
As with any prerelease software, backing up your device before installing is worth the extra few minutes, and the same caution applies when installing an Android app from an unfamiliar source.
