Xiaomi 11 Lite (including 5G and NE versions) is one of the most popular mid-range smartphones, but even its 6-8 GB of RAM eventually begins to get clogged with background processes. If your device starts to slow down, applications spontaneously close, and animation twitches — the problem is precisely the lack of RAM. In this article, we will discuss 10 proven ways to free RAM, including little-known MIUI functions that work without root rights and do not require complex manipulation.
It is important to understand: RAM is different from permanent memory (ROM). The first one is the here and now speed, the second one is the file storage, and we're going to focus on cleaning the RAM, but some of the methods also optimize the internal memory. MIUI 12.5–14 (including global and Chinese firmware).
Before you start, check the current RAM load: open Settings → About Phone → System Status → Memory. If less than 1-1.5 GB is free in normal use, it’s time to act.
1. Forced cleaning of RAM through the developer menu
The fastest way to free up memory is to use the hidden MIUI feature, which is usually only available in developer mode, which does not delete application data, but simply resets background processes.
How to turn on:
- 🔧 Go to Settings. → About the phone and 5 times click on the version MIUI, Notice: “You have become a developer».
- 🔄 Return to the main settings menu, open additional settings → For developers.
- 🚀 Find Memory Cleanup (or Memory Cleanup in Global Firmware) and activate it.
- 📱 Now the notification bar will appear “Clean” button (broom) – press it to free up to 30-50% of RAM.
Important: Don't abuse this function. Frequent forced cleaning may, on the contrary, increase battery consumption, as the system will have to constantly reboot applications, optimally use it 1-2 times a day.
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If the “Clean” button doesn’t appear in the curtain, reboot your smartphone – sometimes you need to restart the system interface.
2. Optimization of application autoloading
Many programs are added to autoboot by taking up RAM immediately after the phone is turned on, and MIUI has a built-in tool to control this process, but it is hidden deep in the settings.
How to turn off autoboot:
- 🛠️ Open the Settings. → Annexes → Application management.
- 🔍 Click on the three dots in the upper right corner and select AutoRun.
- 📴 In the list, mark apps that should not be automatically launched (e.g. games, rarely used instant messengers, banking programs).
- ❌ Click Disable for selected.
Pay special attention to Xiaomi apps: Mi Video, Mi Music, GetApps — they often hang in the background without needing. Also check Google Play Services: it is not recommended to turn off its autoload, but you can limit background activity in your Google account settings.
3.Restriction of background activity through "Battery and performance"
MIUI has an integrated optimization tool that can automatically limit background processes, a feature originally designed to save battery life, but indirectly frees up RAM.
Algorithm of action:
- 🔋 Go to Settings. → Battery and productivity.
- ⚡ Select Mode Selection and activate Balance or Charge Saving (depending on the firmware version).
- 🔄 Enable the option to limit background activity.
- 📊 In Battery Use, check which applications consume the most power – their background activity can be manually limited.
⚠️ Note: In charge saving mode, some notifications (e.g. from messengers) may come with a delay. If it is critical, select Balance.
Disable auto-run of unnecessary applications
Set the Balance mode in the battery settings
Limit background activity for games and social networks
Reboot your phone after the changes-->
Manual process control via ADB (without root)
For advanced users, there is a way to manually kill unnecessary processes through ADB (Android Debug Bridge) that does not require root rights, but requires a connection to a computer.
Instructions:
- 🖥️ Install. ADB Tools on PC and enable Debugging on USB in the developer settings on the phone.
- 🔌 Connect Xiaomi 11 Lite to your computer and type in the command line: adb shell
- 📋 To see all the running processes, do: ps -A | grep -i "mi application" (replace the mi application with the process name, for example com.miui.player).
- ⚔️ To complete the process, use: kill. -9 [PID] (where [PID] — process identifier from the previous step).
Examples of processes that can be safely completed:
- 🎵 com.miui.player – Xiaomi’s standard player.
- 📺 com.miui.videoplayer - video player.
- 🛒 com.xiaomi.market – the GetApps app store.
⚠️ Note: Do not complete the processes with the names android., miui. (unspecified), com.google. - this can lead to unstable operation of the system.
List of hazardous processes for completion
5.Use of Lite versions of applications and alternative launchers
Many popular apps have lightweight versions that take up less RAM, such as Facebook Lite instead of Facebook and Messenger Lite instead of Messenger, and the difference in memory consumption can be as high as 30-40%.
Alternative launchers optimized for weak devices are also worth considering:
- 🏠 Nova Launcher – allows you to disable animations and unnecessary widgets.
- ⚡ Lawnchair – lightweight launcher with minimal resource consumption.
- 📱 POCO Launcher – designed specifically for Xiaomi devices with limited memory.
How to check the effectiveness of:
- Install a new launcher from Google Play.
- Launch it and disable the standard MIUI Launcher (in the application settings).
- Check the loading of RAM before and after in Settings → Memory.
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Replacing the standard MIUI launcher with a third-party one can free up to 200-300 MB of RAM by disabling the system's background processes.
6. Reset system cache and Dalvik-cache (without data loss)
The cache and the Dalvik-cache (Android virtual machine cache) grow over time and can take hundreds of megabytes of RAM. Their cleaning does not delete user data, but requires a reboot.
How to clean:
- 🔄 Go to Settings. → Memory. → Cleanup.
- 🧹 Click Deep Clean and select Cash Systems.
- 🔄 Alternative way: Turn off the phone, then press the power button + Volume up to enter Recovery. select Wipe Cache Partition (not to be confused with Wipe Data!).
To clean Dalvik-cache:
- Install SD Maid (free version required).
- Start SystemCleaner and select Dalvik Cache.
- Confirm the cleanup and restart the device.
⚠️ Warning: After cleaning the Dalvik-cache, the first turn on of the phone may take 1-2 minutes longer than usual.
7. Disable MIUI animations and visual effects
MIUI is known for its colorful animations, but they consume additional resources.Switching off unnecessary effects can free up to 100-150MB of RAM.
How to speed up the interface:
- 🎨 Enable Developer Mode (as in the first section).
- 🔄 Go to For Developers and find three options: The scale of the animation window → Disable Transition Animation Scale → Disable the duration of animation → Shut down.
- 🖼️ Turn off background blur in Settings → Screen. → Lock screen style (saves up to 50MB of RAM).
You can also reduce the screen resolution to FHD+ (If you have a Xiaomi 11 Lite 5G supportive QHD+): This will reduce the load on the GPU and indirectly relieve RAM. → Screen. → Screen resolution.
8.Verification for viruses and malware
Some apps (especially from third-party sources) may contain hidden miners or ad modules that actively consume RAM. Even Google Play does not always block such software.
How to check:
- 🛡️ Install Malwarebytes or Dr.Web Light from Google Play.
- 🔍 Run a full system scan.
- 🚫 Remove any threats you find and check the list of apps you install for suspicious ones (such as System Update, Clean Master from unknown developers).
Pay special attention to applications with accessibility service rights (in Settings → Special features), malicious users often use this access for hidden mining.
⚠️ Note: If after removing the malware, the problem with RAM remains, reset the network settings: Settings → SIM-maps and mobile networks → Network reset. Some viruses are changing. DNS, This leads to increased memory consumption.