Samsung Expands One UI 8.5 Beta Program to Galaxy Z Fold 7 Following Major Android 16 Milestone

Samsung launches the One UI 8.5 beta for Galaxy Z Fold 7 in Korea and India. Explore the new Galaxy AI features and Android 16 QPR2 enhancements today.

By: AXL Media

Published: Mar 16, 2026, 7:00 AM EDT

Source: The information in this article was sourced from Trusted Reviews

Expansion of the Next Generation Foldable Software

The development cycle for Samsung’s mobile ecosystem reached a significant milestone this Monday as the One UI 8.5 beta program expanded to the Galaxy Z Fold 7. Following several months of industry anticipation and leaked details, the South Korean tech giant began deploying the test build to high end foldable devices. According to reports from Trusted Reviews on March 16, the update is currently limited to specific geographical markets, specifically South Korea and India. This release marks a critical step in Samsung’s effort to harmonize its latest hardware with the upcoming Android 16 architecture.

Regional Rollout and Technical Specifications

Technical data shared by industry insiders suggests that the beta build is a substantial installation, requiring a 4.2GB download for participating users. In South Korea, the firmware is identified by the version number F966NKSU8ZZC5, while the Indian variant is labeled F966BXXU8ZZC5. Both versions are bundled with the February 2026 security patch, ensuring that testers have the most recent protective protocols while they explore the new features. These specific build numbers confirm that the software is tailored to the unique hardware demands of the Fold series, which requires specialized optimization for its dual screen functionality.

Artificial Intelligence and Aesthetic Refinements

At the core of the One UI 8.5 update is a major push toward more sophisticated on device intelligence via the Galaxy AI toolkit. While the company has kept specific details regarding every new utility under wraps, early testers have observed a significantly refreshed user interface that prioritizes visual clarity. According to Diane Templado of Trusted Reviews, the update is expected to integrate smarter AI powered productivity tools that leverage the large internal display of the Z Fold 7. These enhancements are designed to make multitasking more intuitive, moving beyond simple software tweaks to offer a more contextually aware user experience.