Overview
- Nothing confirmed the stable Android 16/Nothing OS 4.0 update for Phone 3a and 3a Pro, with distribution now underway in multiple regions including India.
- The download is roughly 3–4GB, and users are advised to back up data, charge to at least 50 percent, and install via official Settings updates over Wi‑Fi.
- System changes include redesigned icons, a sleeker status bar, Extra Dark Mode, smoother animations, larger 2x2 Quick Settings tiles, expanded widget sizes, app hiding, and improved pop‑up multitasking.
- Glyph upgrades add Flip to Glyph options for Silent or Vibrate and extend Glyph Progress via Android 16 Live Updates to more third‑party apps for rides, deliveries, and timers.
- Camera updates bring new style presets and adjustable filters, faster launch with a streamlined UI, Motion Photos with audio, refreshed watermarks, and an AI Usage Dashboard in Essential Space that tracks large‑model activity for transparency.