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Xiaomi has begun rolling out the October 2026 security patch to 15 devices. The list includes flagships as well as mid-range phones from Xiaomi and its sub-brands Redmi and POCO. There’s also a Xiaomi tablet picking up the latest security update.
While the initial rollout majorly focused on HyperOS 4 devices, three phones running HyperOS 3 are also getting the October security patch. As mentioned on the security bulletin page, the latest security patch includes 25 fixes from Google. 7 of them are marked critical and the remaining 18 are high-level fixes.
1. Here are the 5 biggest upgrades to HyperOS 4
2. Xiaomi reveals which devices will receive the HyperOS 4 Soft Light Glass effect
Xiaomi devices getting the October 2026 security patch
For most devices, the rollout remains limited to China, though a handful of models have begun receiving the update across the EEA. The rollout should soon expand to other global markets, including India.
| Device | Region | Build version |
|---|---|---|
| POCO F8 Ultra | China | OS4.0.2.0.XPMCNXM |
| POCO F9 Pro | China | OS4.0.2.0.XPICNXM |
| POCO F9 Ultra | China | OS4.0.2.0.XGNCNXM |
| POCO M7 Plus | EEA | OS3.0.303.0.WOUEUXM |
| POCO M8s | EEA | OS3.0.303.0.WOUEUXM |
| REDMI 15 | EEA | OS3.0.303.0.WOUEUXM |
| REDMI K100 Pro | China | OS4.0.2.0.XPICNXM |
| REDMI K100 Pro Max | China | OS4.0.2.0.XGNCNXM |
| REDMI K90 Pro Max | China | OS4.0.2.0.XPMCNXM |
| Xiaomi 17 | China | OS4.0.2.0.XPCCNXM |
| Xiaomi 17 Pro | China | OS4.0.2.0.XBLCNXM |
| Xiaomi 17 Pro Max | China | OS4.0.2.0.XPBCNXM |
| Xiaomi 17 Ultra | China | OS4.0.2.0.XPACNXM |
| Xiaomi 17 Ultra Leica & Leitzphone | China | OS4.0.2.0.XPACNXM |
| Xiaomi Pad 8 Pro | China | OS4.0.2.0.XPYCNXM |
This update doesn’t bring new features, visual changes, or any performance gains. Instead, this release addresses dozens of security issues, including some critical-level bugs, which could have otherwise caused harm to your personal data stored on the device. So, it’s best to keep your device updated to the latest available security patch.
If you haven’t seen an update notification yet, head to Settings > About phone and tap the HyperOS logo to manually check for available updates for your Xiaomi device.
Looking ahead, Xiaomi is also prepping HyperOS 4 for markets outside China. The major release brings an overhauled interface, new features, and useful AI integrations. We’ll update on the website when the global rollout begins. Stay tuned.
source/via: Ximitime
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