Where to find Xiaomi phone temperature: hidden menus, apps and secret codes

Why it is important to monitor the temperature of the smartphone

Overheating is one of the most common problems faced by Xiaomi owners, especially in hot weather or heavy use. High temperatures not only reduce performance, but can irreversibly damage the battery by reducing its lifespan by 30-50%, for example, if the battery is regularly heated above 45 ° C, its capacity will decrease 20% faster after a year than under normal conditions.

Xiaomi manufacturers set software limitations: when critical values are reached (usually, the company is not a member of the company). 50-55°C for the processor) the device begins trottling - forced frequency reduction CPU/GPU. This leads to lags, sudden shutdowns or locking charging. Knowing the current temperature, you can take action in time: close background apps, remove the case or move the phone to a cool place.

In this article, we will discuss all the available methods of temperature checking, from standard settings to engineering menus, and explain what values are considered normal for different models of Redmi, POCO and Mi.

Method 1: Built-in MIUI settings (without applications)

The easiest method is to use standard MIUI tools, but not everyone knows that the temperature display feature is hidden in the battery menu.

1. Open the settings → Battery and performance.
2. Slip on the battery icon in the upper right corner (near the percentage of charge).
3. In the window that appears, you will see the current battery temperature (for example, 34 ° C).

Note that this method only shows the temperature of the battery, not the processor or other components, and other methods will be required for more detailed diagnosis.

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If you have a MIUI 14+, tap the battery icon twice in the notification panel to quickly open the temperature menu.

On some models (such as the POCO F5 or Redmi Note 12 Pro+), this menu also displays fast charging status. If the temperature exceeds 40°C, the system automatically reduces the charging power to 10W to prevent overheating.

Method 2: Secret engineering codes for Xiaomi

For advanced users, there are service codes that open access to hidden menus with detailed temperature information of all components, which work on most Xiaomi models, but may vary depending on the version of MIUI.

Here are the main combinations:

To use the code:

1. Open the Phone app.
2. Enter the combination as if you were dialing a number.
3. Press the call button and the engineering menu will open.

Important! Don't change the settings in the engineering menu unless you understand their purpose. Incorrect settings can lead to a loss of warranty or software failure.

Method 3: Temperature monitoring applications

If the built-in MIUI tools don't suit you, you can install third-party utilities that provide more detailed information, including heating schedules, change history, and critical value notifications.

Top.-3 tested applications:

• 📊 CPU Monitor - shows the temperature CPU, GPU And the batteries are real-time. There's a widget for the home screen.
• 🔥 AIDA64 — Xiaomi-enabled professional tool displays the temperature of all sensors, including the module 5G and NFC.
• 📈 AccuBattery, which specializes in battery monitoring, not only shows temperature, but also battery wear as a percentage.

Example of data from AIDA64 for Xiaomi 13 Pro:

CPU temperature: 42°C (cores 1-4: 38-45°C)




GPU temperature: 40°C




Battery temperature: 36°C




Charging controller temperature: 39°C

Important: Some applications (such as AIDA64) require root rights to display the temperature of the GPU and 5G module on new Xiaomi models (2023+ years).

Method 4: Through ADB (for power users)

If you want the most accurate data or you are developing applications, you can use ADB (Android Debug Bridge), which is suitable for Xiaomi on any firmware, including custom ones.

Instructions:

1. Install ADB Tools on your PC.
2. Turn on USB Debugging on your phone (Settings → About Phone → MIUI Version → 7 times tap on version → return to Additional settings → For developers).
3. Connect the phone to the PC and execute the command: adb shell dumpsys battery In the answer, find the temperature: 350 (value in tenths of a degree, i.e. 350 = 35.0 ° C).

To obtain the temperature of the processor, use:

adb shell cat /sys/class/thermal/thermal_zone*/temp

Install Xiaomi drivers on PC

Enable debugging over USB on your phone

Connect the original USB-cable

Start the command line on behalf of the administrator-->

This is useful if you suspect that the sensors are showing incorrect values, for example, on the POCO F4 GT, there is a bug where the built-in monitoring lowers the temperature of the CPU by 5-7 ° C.

Normal and critical temperature values

What is the normal temperature for Xiaomi? It depends on the model and the load. Below is a table with indicative values:

For example, for Redmi Note 12 Pro+ with Dimensity 1080 processor, the normal temperature in Genshin Impact is 65-75°C for GPU. If values exceed 80°C, this indicates:

• 🔋 Worn-out thermal paste (relevant for phones over 2 years old).
• 📱 Closed ventilation holes (cover or dust).
• 🔄 Background processes consuming resources (mining viruses, unoptimized applications).

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If the battery temperature is above 45°C when charging, disconnect the phone from the mains and let it cool down. Regular overheating during charging reduces battery life by 40%.

What to do if the phone overheats

If you find that your Xiaomi’s temperature is regularly above normal, use these tips:

1. Remove the case – even thin silicone cases can block the heat sink by 15-20%.
2. Close the background applications – use Settings → Applications → Launched to stop unnecessary processes.
3. Turn down the brightness of the screen, the display heats up the most. Set up automatic adjustment.
4. Turn off 5G/LTE if the signal is weak – the communication module consumes more power when searching for the network.
5. Update the firmware – newer versions of MIUI often optimize power consumption.

For gamers and POCO F/Black Shark users:

• 🎮 Use a limited game mode FPS (In Settings → Special facilities → Game turbo).
• ❄️ Purchase a cooling stand with a fan (efficiency up to) -10°C).
• ⚡ Calibrate the battery via the engineering menu (#36446337## for some models).

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If the phone heats up even in plain, check it for viruses with Malwarebytes or Dr.Web Light. Mining bots are often masquerading as system processes.

Warning: If the CPU temperature exceeds 85°C and the battery is heated to 50°C+ for no apparent reason, this may indicate:

• 🔥 Short circuit in the battery (replacement required).
• 🛠️ Damage to the motherboard (after falling or getting moisture).
• 🦠 Malware that uses resources for mining.

FAQ: Frequent questions about Xiaomi's temperature