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The Android 17-based One UI 9 Beta programme has been extended to six Galaxy devices as in: Galaxy Z Fold7, Galaxy Z Flip7, Galaxy S25, Galaxy S25+, Galaxy S25 Ultra, and Galaxy S25 FE. The brand released the One UI 9 beta update for the Galaxy S25 series, and surprisingly rolled out One UI 9 beta for the Galaxy S24 series too.
The One UI 9 beta update for the Galaxy S24, Galaxy S24+, and Galaxy S24 Ultra is available in the US, India, and South Korea. It weighs about 3.6 GB and has a firmware version that ends in ZZHL/EZHK/EZHL. Note that the Galaxy S24 series also includes the Galaxy S24 FE, though for now, there’s still no One UI 9 beta update for it.
Those in the US, India, or South Korea, can try One UI 9 on their Galaxy S24/S24+/S24 Ultra by enrolling in the One UI 9 Beta programme through the Samsung Members app.
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