India, Oct. 26 -- Nothing under the leadership of Carl Pei has launched Nothing OS 4.0 Open Beta, on the Phone 3a and Phone 3a Pro, which has brought a major change into the software ecosystem of the brand. The new update has brought a new design identity, new customisation, and a disputable but innovative addition: Lock Glimpse - a dynamic lock screen experience with a focus on curated wallpapers and content. Third-party apps are also pre-installed in some of the devices with the update, which calls into doubt the long held philosophy of Nothing of having clean software.

The best thing about the Nothing OS 4.0 beta is Lock Glimpse, which is one of the features that will make your lock screen more enjoyable. It shows the rotating assortm...