Nothing Phone 2a is getting another software update along with more camera improvements and bug fixes. The latest Nothing OS 2.5.5 brings the security patch for April 2024 alongside system stability and performance upgrades. The update addresses compatibility issues with some third-party launchers and fixes stability problems with Wi-Fi and Bluetooth connections.Nothing Phone 2a is getting another software update along with more camera improvements and bug fixes. The latest Nothing OS 2.5.5 brings the security patch for April 2024 alongside system stability and performance upgrades. The update addresses compatibility issues with some third-party launchers and fixes stability problems with Wi-Fi and Bluetooth connections.