Xiaomi continues to heavily refine the user experience across the Xiaomi HyperOS ecosystem. In the latest weekly bug report released by the Xiaomi Community on April 3, 2026, the software engineering team highlighted several system-level anomalies currently under active investigation, alongside a successfully resolved camera rendering issue. Notably, this week’s tracker includes the China-exclusive REDMI K90 Pro Max. Following Xiaomi’s established global strategy, devices in the standard REDMI K-series are expected to be launched globally under the POCO brand.
Analyzing the System Anomalies
While the low-level memory logs and specific database query errors are kept internal while under investigation, the surface-level symptoms impact crucial system frameworks, specifically advanced input methods, AI trigger mappings, and UI rendering.
The most prominent fix this week addresses a camera hardware abstraction layer (HAL) glitch on the Xiaomi 17 Pro Max, where the rear screen preview for photography defaulted to grayscale instead of full color. The engineering team has patched this display pipeline error, and the fix will be merged into the next OTA release.
Meanwhile, developers are prioritizing several UI and AI-related software conflicts. Speech-to-text conversion failures on the system keyboard and overlapping WeChat floating windows point to potential memory management or API miscommunications within the current OS builds. Furthermore, specific AI triggers—such as the 9-key Pinyin activation and power-button long presses—are failing to execute properly, indicating a temporary conflict in the system’s input logic.
Affected Devices
Below is the official list of tracked bugs, the affected hardware, and the specific Xiaomi HyperOS builds users should be aware of:
Resolved Issues (Fix arriving in upcoming versions):
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Xiaomi 17 Pro Max (OS 3.0.305.0): The rear screen photo preview displays in grayscale under certain scenarios.
Issues Under Active Investigation:
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Xiaomi 17 Pro Max (OS 3.0.305.4): The advanced texture input method on the system keyboard lacks visual clarity.
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Xiaomi 17 Pro Max (OS 3.0.305.4): The voice input method completely fails to convert speech to text.
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Xiaomi 17 Pro Max (OS 3.0.304.0): The WeChat floating window fails to close and persists on-screen after ending an audio or video call.
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Xiaomi 17 Pro (OS 3.0.305.0): The system Weather application fails to refresh data.
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Xiaomi 17 Pro (OS 3.0.305.4): Opening the AI Assistant via the 9-key Pinyin keyboard causes abnormal text rendering and typing behavior in the input box.
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Xiaomi 15 Ultra (OS 3.0.301.0): The ambient light sensor feeds abnormal auto-brightness data under specific lighting scenarios.
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Xiaomi 15 (OS 3.0.301.0): Super AI fails to trigger when long-pressing the power button.
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Xiaomi 15 (OS 3.0.301.0): Sending animated GIFs via WeChat results in an inverted or reversed animation playback.
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REDMI K90 Pro Max (OS 3.0.303.0): The Xiao Ai (AI Assistant) Timeline module experiences sudden system crashes.
User Experience
Continuous OTA optimizations are what ensure a highly stable and fluid experience across Xiaomi’s flagship hardware. Resolving these UI rendering and AI-trigger bugs is vital for power users who rely heavily on Xiaomi HyperOS for heavy multitasking and seamless communication. Until the specific target builds roll out, users experiencing these glitches are advised to keep their system apps fully updated and periodically clear the cache for affected applications like WeChat and the system keyboard to mitigate temporary memory conflicts.
My redmi noate 13 4g hyperos 3.0 ase nh kno
My redmi noate 13 4g hyperos 3.0 nh kno