Samsung plans to release the One UI 8.5 Beta 4 update for the Galaxy S25 series this week. The update is expected to include several new features and fixes that surpass the previously leaked details.
Key Features and Updates in One UI 8.5 Beta 4
One of the key features of the One UI 8.5 update is an upgrade to Bixby, which will integrate large language models (LLMs) and Perplexity. The update will also address various bugs, such as those related to AI Select, the Phone app’s search history, and clipboard functionality, improving the device’s overall performance.
Direct Voicemail and New Kernel in One UI 8.5
A significant new feature is Direct Voicemail, which is similar to Apple’s Live Voicemail. With this feature, the Galaxy S25 will automatically take voicemail messages when you miss a call. Additionally, the update will include a new kernel (6.6.98), aimed at improving performance, security, and overall system efficiency.
Firmware Version ZZAD and Global Rollout Plans
The update will likely come with firmware version ZZAD, available in regions where the One UI Beta program is active. The firmware will deliver enhancements to the Galaxy S25’s performance, improving user experience across the board.
Performance Enhancements with One UI 8.5 Beta 4
Alongside bug fixes and new features, the kernel update in One UI 8.5 Beta 4 is expected to boost performance, ensuring smoother multitasking and quicker app response times, making the Galaxy S25 even more efficient.


