How to check the number of touches on the Xiaomi smartphone: all the ways from the engineering menu to the ADB

Xiaomi's smartphone screen is one of the most vulnerable parts of the device. Over time, the number of taps on the display is in the millions, which inevitably affects its sensitivity and durability. But how do you know exactly how many times you touched the screen? This information can be useful when buying a used phone, diagnosing malfunctions or just to satisfy curiosity.

Unlike battery meters or processor, touch data is not displayed in standard settings. MIUI. However, they can be extracted in several ways: through a hidden engineering menu, specialized applications, commands. ADB In this article, we will look at all the current methods, from the simplest to the professional, and explain how to interpret the numbers and what they mean for your Redmi, POCO or Mi.

1.What is the "number of touches" and why check it

The term “touch counts” refers to the total number of touch-sensitive touch-sensitive touches recorded over the lifetime of a smartphone, which are recorded by the display controller and may include:

• 👆 Ordinary tapas (single touches)
• 🖐️ Multi-touch (simultaneous pressing with several fingers)
• 🔄 Swipe gestures (scrolling, going back)
• ⏱️ Long-term retention (for example, to call a context menu)

Why does this matter? First, exceeding the threshold of 500,000 to 700,000 touches often correlates with the onset of sensor degradation, such as “dead zones”, false positives or response delays. Second, when you buy a used phone, a low meter value (for example, 50,000 to 100,000) may indicate that the device was used little, and a high one (over 1 million) may signal intensive use.

It should be noted that different models of Xiaomi fix touches differently, for example, the flagship Mi 11 or Mi 12 S. AMOLED-The high-frequency sensor survey (240 Hz) will record more events than the budget Redmi 9A 60 Hz and IPS-The counter is also affected by the active use of games, social networks or stylus.

⚠️ Note: Some touch counting applications (e.g. Touch Counter) only show the current session, not the overall life-time statistics.

Method 1: Engineering menu (#4636##) - fast method without root

The most affordable way to check the number of touches on Xiaomi is to use a hidden engineering menu, which is present in all Android smartphones, including the one on the Internet. MIUI, It doesn't require any superuser rights:

1. Open the Phone app.
2. Enter the combination: ##4636### (some models may require ##36446337## for the Mi Test).
3. In the menu that appears, select Usage statistics or Touch Screen Test.
4. Scroll down to the Touch Events or Total Touches section.

If there is no touch section, try an alternative path:

1. Go to Settings. → The phone.
2. Tap 5-7 times on the MIUI version until the notification “You became a developer” appears.
3. Go back to the basic settings, open Additional → for developers.
4. Activate the Debugging option USB Connect your phone to your PC (you will need the following method).

Check the correctness of the code entry (without spaces)

Restart your phone and try again.

Update MIUI to the latest version

Use the alternative code ##36446337##-->

In the engineering menu, you can see not only the total number of touches, but also additional metrics:

⚠️ Note: On some Xiaomi models (e.g, POCO F3 Or Redmi Note 10 Pro, the engineering menu can be blocked by the manufacturer, in which case use methods 3 or 4.

Method 2: Applications for touch monitoring

If the engineering menu is not available, you can use third-party utilities, which will not show general statistics for all time (this is possible only through system tools), but will help you to estimate the intensity of screen use in real time.

• 📊 Touch Counter is a simple tap counter with the ability to reset and export data, suitable for testing new screens after replacement.
• 🔍 Touch Screen Test – checks the uniformity of the sensor response across the entire display area and records the number of clicks per session.
• 📈 AccuBattery – although the main function of this application is battery monitoring, the pro version has a section of Usage Stats with data on the activity of the screen.
• 🛠️ CPU Monitor – displays the number of touches per second (useful for gamers).

How to use:

1. Install one of the apps (like Touch Counter) from Google Play.
2. Run it and allow access to Special Features (required for gesture tracking).
3. Press Start Counting and use your phone as normal for 10-15 minutes.
4. Return to the app – it will show the number of touches per period, the average frequency and the distribution by type (tapas, swipes).

💡

To make an objective assessment, run the test at different times of the day, such as in the morning (social media) and in the evening (games) so you get the average data.

The downside to this method is that there is no historical data, but if you need to check the new screen after you've been replaced or estimate how often you interact with your phone during the day, apps will be a good help. For example, if 1,500–2,000 touches are recorded for 1 hour of active use, this will result in a year-long ~5-7 million taps.

4. Method 3: ADB-Teams for Advanced Users

If previous methods didn’t work, you can extract touch data via Android Debug Bridge (ADB). This method requires connecting the phone to the computer, but gives the most complete information, including hidden sensor logs.

What you need:

• 🖥️ A computer with installed Xiaomi drivers and ADB (You can download from the official Android website).
• 📱 Smartphone with enabled debugging USB (see method 1).
• 🔌 USB-Type C Cable (preferably original).

Step-by-step:

1. Connect the phone to your PC and type in the command line (cmd): adb devices Make sure the device is identified (its serial number should appear).
2. Enter the command to obtain sensor logs: adb shell dumpsys input
3. In the conclusion, find the TouchDevice section - there will be totalTouches or touchCount options.
4. For detailed statistics, use: adb shell cat /proc/touchpanel/touch_count (It does not work on all models).

If the standard commands didn’t work, try an alternative path through event logs:

adb logcat | grep -i "touch"

This command will output a log stream where all touches will be recorded in real time. To save them to a file, use:

adb logcat -d | findstr "touch" > touches.log

On some Xiaomi models (e.g. Mi) 10T or Redmi K40) touch data is stored in a file /sys/class/touchscreen/touch_dev/touch_count. To read it, enter it:

adb shell cat /sys/class/touchscreen/touch_dev/touch_count

5. Method 4: Physical screen inspection – indirect signs of wear and tear

If software methods are not available (for example, on a locked phone), you can assess the wear of the screen by external signs. Of course, this will not give an accurate number of touches, but will help to identify critical problems:

• 🔍 Visual defects: 🖥️ oleophobic coating scuffs (screen slides worse, finger marks remain). 🌈 Rainbow divorces in bright light (degradation of the polarization layer). ☠️ «Dead pixels" or bands (most often on the AMOLED-screen).
• 👆 Tactile signs: 🤲 Uneven response when pressed (for example, in the corners of the screen). ⏳ Delays in swipes or double taps. 👻 False positives (screen reacts without touching).
• 📊 Behavioral factors: 🔋 Fast battery discharge when using the screen (sensor consumes more energy). 🌡️ Local overheating in the display area (especially in the POCO high-frequency).

To check the uniformity of the sensor response:

1. Open any application with a white background (such as Notes).
2. Swipe your finger across the screen with the same force.
3. Pay attention to areas where the cursor sticks or misses touches.

Once a day.

2-3 times a week

Only when I see pollution

Never clean.-->

If you find 2 or more signs of wear and tear, the probability that the number of touches exceeded 500-700 thousand is ~In this case, you should consider replacing the touch glass or the entire display module (especially if the phone is older than 2-3 years).

Method 5: Service centers and diagnostic equipment

For the most accurate diagnosis, you can contact the Xiaomi service center or a workshop specializing in smartphone repair.

• 🖥️ Touch screen testers (e.g, JTAG or UFI Box – reads the complete display controller logs, including touch history.
• 🔬 Microscopes – allow you to assess the physical wear of the sensor’s conductive tracks.
• 📊 Software complexes (for example, Mi Flash Pro) – analyze system memory dumps, where data on interaction with the screen is stored.

The cost of such diagnostics in Russia and the CIS ranges from 300 to 1,000 rubles, depending on the region.

• 📉 Graphic degradation of the sensor by months.
• 🔧 Recommendations for repair or replacement.
• 🛡️ Guarantee for work performed (if intervention is required).

Please note that Xiaomi may refuse to provide touch data in official service centers, citing privacy policies, in which case it is better to contact private workshops where craftsmen are more loyal to such requests.

💡

If you plan to sell a phone, a diagnostic certificate with touch data can increase its cost by 10-15% due to transparency of usage history.

7 How to interpret the results: norm and deviations

Having received data on the number of touches, it is important to correctly assess them. Below is an approximate scale of screen wear for Xiaomi smartphones (relevant for models 2018-2026 release):

It is important to consider the type of screen:

• 📱 IPS LCD (For example, Redmi 9, POCO M3) — more resistant to mechanical wear, but worse tolerate overheating.
• 🖥️ AMOLED (Mi 11, Black Shark – sensitive to oxidation of conductive layers, but retain sensor accuracy longer.
• 🔄 E-Ink (e.g. Xiaomi InkPalm 5) – practically do not wear out from touch, but have a low polling frequency.

Also, the wear is affected by the frequency of the sensor survey:

• 60 Hz is the standard for budget models, less loading controller.
• 120-144 Hz – flagship Xiaomi (for example, Mi 12 Pro), wear out faster when used intensively.
• 240-360 Hz – gaming smartphones (Black Shark 4), require a sensor replacement every 1.5-2 years with active gaming.

⚠️ Note: If the number of touches exceeds 1.5 million, but the screen is stable, do not rush to change it. K60) They're designed to last 2-3 million cycles without critical failures, but if there are "dead zones" or delays, you shouldn't delay repairs, which can lead to a complete failure of the display.

FAQ: Frequent questions about touching on Xiaomi