After weeks of internal testing , Samsung has now opened the proverbial floodgates for its One UI 8.5 beta firmware update for residents of six countries, with more to follow soon.

One UI 8.5 beta is now live for the Samsung Galaxy S25 series

one ui 8.5 beta is officially live!

if you’re on a galaxy s25, s25 plus or s25 ultra and live in the US, UK, Germany, Poland, India or Korea, you can jump into the beta right now.

i’ve been running the official beta for a bit already and honestly… the new design changes look… pic.twitter.com/IpkzkLCSJR — Max Jambor (@MaxJmb) December 8, 2025

Samsung's One UI 8.5 beta firmware update is now live for the holders of the Galaxy S25, S25+ and S25 Ultra in:

The US

The UK

South Korea

Poland

Germany

India

To get started, interested users can s

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