How to see the memory status of Xiaomi Redmi Note 10: the full guide

Xiaomi Redmi Note 10 is equipped with 4-8 GB of RAM and 64-128 GB of internal storage, but even such characteristics can become a bottleneck over time. Slowdown, sudden reboots or errors when installing applications often signal memory problems. In this article, we will discuss how to check the status of RAM and ROM on the Redmi Note 10 in all available ways, from standard MIUI tools to hidden engineering menus and third-party utilities.

It’s important to understand the difference between memory types: RAM (RAM) is responsible for multitasking and application speed, and ROM (ROM) is responsible for storing files. On the Redmi Note 10 (mojito/sunny models), memory diagnostics can detect not only space shortages, but also hardware failures — for example, wear on storage cells or overheating chips. We will show you how to get the most accurate data without root rights and the risk of damaging the system.

1. Memory check through standard MIUI settings

The easiest way to measure memory status is to use the built-in MIUI tools, which give you basic information about RAM load and ROM space occupied, but they don't show you detailed statistics. Here's how to do this:

1. Open Settings (the gear icon on the main screen).
2. Go to the About Phone section.
3. Select Memory (or Storage in newer versions of MIUI).
4. To analyze RAM, click Memory Use at the top of the screen.

Here you'll see:

• 📊 Real-time RAM loading schedule (up to 70% for active use)
• 📁 ROM allocation by category: applications, multimedia, cache, system files.
• ⚠️ Space shortage warnings (appear when more than 90% of the drive is filled).

Note the Cleanup section - here MIUI suggests removing unnecessary files (cache, temporary data, duplicates). However, automatic cleanup can delete data from messengers (such as media from Telegram) if it is marked as "unnecessary." Always check the file list before confirming.

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If you see "Other" in the Memory section with more than 5GB, that's a sign of fragmented files or remnants of deleted applications. Use Files by Google for deep cleaning.

2. Hidden engineering menu: diagnostics at the system level

For advanced memory diagnosis, Redmi Note 10 can use the hidden engineering menu ##4636##. It provides data on the state of hardware components, including RAM and flash memory. Importantly, this method does not require root rights, but improper actions can lead to failures.

Instructions for verification:

1. Open the Phone app.
2. Enter the combination ##4636## (some firmware may require ##284##).
3. In the menu that opens, select Usage statistics (or Usage).
4. Go to the Memory tab to analyze RAM.

In this menu, pay attention to:

• 🔹 Available RAM — Free RAM (critically if less than 500 MB).
• 🔹 Used RAM – Occupied memory (normal up to 3-4 GB when used actively).
• 🔹 Cached apps — the volume of cached applications (optimally 1-1.5 GB).

To check the state of flash memory (ROM) in the engineering menu:

1. Choose Storage or Warehouse.
2. Check the internal storage options (internal memory) and SD Card (if any).
3. Pay attention to Bad blocks – if the value is greater than 0, this is a sign of wear and tear on the drive.

⚠️ Warning: If you see an eMMC Health setting with Bad or Critical status on the engineering menu, it means that there is a serious problem with flash memory, in which case you should back up the data and contact the service center.

3. Third-party applications for in-depth analysis

Standard MIUI tools give limited information. For detailed memory diagnostics on the Redmi Note 10, it is better to use specialized applications. We tested 5 utilities and selected the most effective ones:

We recommend DevCheck for most users, and after installation:

1. Open the app and go to the Hardware tab.
2. In the Memory section, check: 🔹 RAM type (should be LPDDR4X for the Redmi Note 10). 🔹 Total volume and free space. 🔹 Frequency (normal 1866–2133 MHz).

Storage

Health

Good

If you see an eMMC Life Left below 80% in AIDA64, it's a sign of impending wear and tear. The Redmi Note 10 uses UFS 2.1/2.2 memory, which is more reliable than the eMMC, but also has a limited record life.

4. Memory check via ADB (for power users)

If you want the most accurate memory status, you can use Android Debug Bridge (ADB), a technique that requires connecting your phone to your computer, but gives you access to low-level information that is not available through regular applications.

Step-by-step:

Install ADB- Drivers on PC| Enable debugging on USB on your phone | Connect Redmi Note 10 to your computer | Run the command line in the folder with ADB-->

1. Turn on Developer Mode on your phone: Go to Settings → About Phone. Tap 7 times on MIUI Version. Go back to Settings → Additional → Developer. Activate USB Debugging.

Connect your phone to your PC and confirm your trust in your computer.

Open the command prompt (Windows) or terminal (macOS/Linux) in the folder with ADB.

adb shell dumpsys meminfo


adb shell df -h

Decoding of key parameters:

• 📌 MemTotal is the total amount of RAM.
• 📌 MemFree – Free memory (critically, if less than 300 MB)
• 📌 /data is a partition with user data (must be not filled by more than 90%).
• 📌 cache is a cache partition (optimally 100-500 MB free).

⚠️ Warning: If you see processes marked (dead) or (zombie) when executing the command adb shell dumpsys meminfo, this may indicate a memory failure, such processes should be completed manually or the device restarted.

To check the state of flash memory, use the command:

adb shell cat /proc/mtd

If the output has lines marked bad, it is a sign of damaged blocks. On the Redmi Note 10 with UFS 2.2, such errors are rare, but they are possible with physical injuries (falls, overheating).

5. Signs of memory failure and methods of solution

Even if the tests show normal values, some symptoms may indicate memory problems, and here are the typical signs and ways to treat them:

If you experience frequent reboots or data loss, it may be due to:

• 🔋 Overheating of memory chips (check temperature via AIDA64).
• ⚡ Unstable power supply (a worn-out battery may cause failures when writing data).
• 🛠️ Physical damage (e.g., after falling or getting moisture).

For the memory stability test:

1. Install MemTest86 (requires an unlocked bootloader).
2. Or use Geekbench 5 – in the Memory section it tests the read/write speed.

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If the speed of writing to flash memory (according to AIDA64) is below 150 MB / s, this may indicate wear of the controller or problems with firmware. Norm for UFS 2.2 on the Redmi Note 10 is 300-500 MB / s.

6 How to Free Your Memory Without Losing Data

If the analysis shows a lack of space, don't rush to delete files manually. Here are safe ways to free up memory on the Redmi Note 10:

Cleaning of cache and unnecessary files:

• 🧹 Use the built-in Cleanup utility in Settings → Memory.
• 🗑️ Delete the app cache through Settings → Apps → [Select App] → Memory → Clear the cache.
• 📂 Files by Google will find duplicates and large, unnecessary files.

Optimization of RAM:

• 🔄 Enable Memory Optimization in Settings → Special Features → Memory Optimization.
• ❄️ Turn off animation in Developer Settings → Animation Scale (off).
• 🚫 Limit background activity in Settings → Battery → Power Saving Mode.

Transferring data to an external storage device:

• 📱 Use a microSD card (up to 512GB) for photos and videos.
• ☁️ Set up automatic media downloads in Google Photos or Mi Cloud.
• 💻 Regularly transfer backups to your PC via the MTP or Xiaomi PC Suite.

⚠️ Warning: Don't use applications like Clean Master or CCleaner - they often delete important system files and can impair performance. MIUI Built-in tools are enough to clean up.

7. When service repairs are required

If all the diagnostic methods showed memory problems, and self-medication did not help, you may need professional repair.

• 🔧 Persistent errors in writing/reading files (e.g., "File corrupted").
• 🔥 Overheating in the memory chip area (top of phone).
• 🔄 Cyclic reboots for no apparent reason.
• 📉 A sharp drop in performance (the benchmark in AnTuTu is below 200,000 points).

The service center for Redmi Note 10 can offer:

Before the service visit:

1. Create a backup through Settings → Additional → Backup.
2. Find out if your Redmi Note 10 uses UFS 2.1 or UFS 2.2 memory (this affects the cost of repairs).
3. Check the warranty – if the phone was purchased less than a year ago, repairs can be free.

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The Redmi Note 10 (mojito) is more likely to fail flash memory than RAM, which is due to the use of eMMC chips in budget versions. If your phone is slowing down when recording files (for example, shooting video in 4K), this is the first sign of wear and tear.

FAQ: Frequent questions about memory Xiaomi Redmi Note 10