How To Fix Overheating On XIAOMI MIX FOLD 3 Hot Body?

Overheating issues are not exclusive to conventional smartphones, even the innovative Xiaomi Mix Fold 3, with its foldable features, can experience high temperatures. When using it for extended gaming sessions or engaging in activities that demand substantial processing power, some users have reported that their Xiaomi Mix Fold 3 becomes overly hot.

Here, we provide insights on how to manage the Xiaomi Mix Fold 3 to keep it cool and prevent it from overheating.

Why Does Xiaomi Mix Fold 3 Body Become Hot?

The Xiaomi Mix Fold 3 is equipped with a large 8.03-inch foldable LTPO OLED+ display and is powered by the high-end Qualcomm SM8550-AC Snapdragon 8 Gen 2 processor.

As with any high-performance CPU, heat is generated when applications are actively running. When multiple apps operate simultaneously, the processor is pushed harder, which can sometimes lead to overheating.

Connected applications that continuously use the internet can also cause the phone’s temperature to rise. This is further more if the screen brightness is set to a high level.

Many users may not realize the number of applications running in the background, as only the primary app is visible on the screen. Even apps not actively used can stay in the background, consuming processor and RAM resources, thus contributing to the heat more.

Other factors contributing to a hotter Xiaomi Mix Fold 3 include environmental temperature, using non-standard power adapters, application bugs, and poor signal reception.

How To Fix Overheat / Hot Temperature Issues On Xiaomi Mix Fold 3?

Knowing the reasons behind our Xiaomi Mix Fold 3’s increased temperature allows us to follow certain steps to mitigate the issue and maintain normal operating temperatures:

  1. Uninstalling unused applications can enhance the Xiaomi Mix Fold 3’s processor performance.
  2. Always close applications that are not in use to prevent them from running in the background and using up processor and RAM resources.
  3. Avoid using the phone while charging to prevent additional heat generation.
  4. Do not leave our phone in direct sunlight, as this can make temperature issues.
  5. Stay in areas with good signal coverage to prevent the phone from constantly searching for a signal, which can cause it to heat up.
  6. High LCD screen brightness settings can lead to increased temperature.
  7. Keep our phone updated with the latest Android firmware version.
  8. Use only the original charger and USB cable provided with our Xiaomi Mix Fold 3.

how to fix overheat XIAOMI MIX FOLD 3

XIAOMI MIX FOLD 3 LCD Screen and Processor Specifications

LCD Screen:

  • Type: Foldable LTPO OLED+
  • Size: 8.03 inches
  • Resolution: 1916 x 2160 pixels
  • Peak brightness: 1300 nits
  • Refresh rate: 120Hz with support for HDR10+ and Dolby Vision


  • Chipset: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
  • CPU: Octa-core with a combination of Cortex cores
  • GPU: Adreno 740

How to Solve Xiaomi Mix Fold 3 Device is Overheating Warning Message?

Should we encounter an overheating warning message on our Xiaomi Mix Fold 3, it is vital to heed this alert as it is designed to prevent hardware damage. If our device feels warmer than usual, give it some time to cool down before resuming use. In cases where the overheating persists, back up our important data and consider performing a factory reset to restore the phone to its default state.

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