New Delhi, Dec. 1 -- Nothing's latest software upgrade is reaching more users, with the Android 16-based Nothing OS 4.0 now rolling out to the Phone 3a and Phone 3a Pro, according to a GSMArena report. The update, which debuted on the flagship Phone 3 last week, introduces a wide range of new features, design refinements, and camera improvements.

Reportedly, a key addition is the AI usage dashboard, designed to offer greater transparency by tracking large-model activity when using Essential Space. Users can also now hide apps directly from the home screen or the app drawer, while enhanced search scope controls make it easier to narrow down results.

Widget flexibility has been expanded with more size options for Weather, Pedometer, and S...