Xiaomi Diagnostics & Fault Manuals

Xiaomi flagship smartphones, Leica optical systems, and HyperOS hardware telemetry.

Support: Xiaomi Global Service & Support Center • Official OEM Portal

Equipment Models

Hardware families produced by Xiaomi

1 Series

Xiaomi 14 Ultra

1 guides

Class: Snapdragon 8 Gen 3 Leica Quad-Camera Flagship

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Indexed Error Codes for Xiaomi

Machine-verified error code diagnostic walkthroughs

1 Manuals

CODE HYPEROS-CAM-THERMAL Xiaomi 14 Ultra High

Camera Thermal Protection Warning Fix

Xiaomi 14 Ultra displays prompt 'Device temperature is too high. Camera features have been limited' and halts 4K 60fps / 8K video recording. Caused by high sensor core dissipation from the 1-inch LYT-900 sensor and Dual-Channel IceLoop liquid cooling vapor chamber saturation in ambient temperatures above 30°C.

⏱ 10-15 Mins Troubleshoot →