Xiaomi Redmi Note 8T is a popular smartphone with a branded MIUI shell, which offers many options for customization. One of the frequent questions owners ask is how to change the boring standard charging sound to something more original or pleasant. Unfortunately, in the basic settings of MIUI this option is not, but there are workarounds — from simple to technically complex.
In this article, we will discuss all the current ways to replace the charging sound, from using built-in themes to manually editing system files via ADB. Each method is illustrated in detail and accompanied by warnings about possible risks. Importantly, some options require unlocking the bootloader or super-user rights (root), which can affect the warranty and security of the device.
If you're not ready for radical changes, start with the first two, which don't require deep technical knowledge. For advanced users, we've provided advanced instructions using ADB and modifying system files.
Method 1: Use MIUI themes (without root)
The safest and easiest method is to install a theme from the official MIUI Themes store, which includes alternative charging sounds. Unfortunately, not all themes change this setting, but some developers add custom tunes for system notifications, including connecting to a charge.
Here's how to do it:
- 📱 Open the Themes app (icon with brush on desktop).
- 🔍 In the search bar, enter the query: charging sounds or charging sounds.
- 🎨 Browse the available themes and select the one that contains a mention of replacing notification sounds.
- 📥 Click Apply and wait for installation. Reboot the device if the sound hasn't changed immediately.
The advantage of this method is that it doesn't risk the system and it retains the warranty, but the sound selection is limited to what the theme developers offer. If you don't like the result, just return the standard theme to the settings.
⚠️ Note: Some topics may contain ads or collect data. Before installing, check other users' reviews and the theme's rating in the store.
Method 2: Replace with a file manager (root required)
If you have superuser rights (root), you can manually replace the system charging sound, which gives you complete freedom of choice - you can use any audio file in.ogg or.mp3 format (preferably short, up to 5 seconds).
Instructions:
- Download the audio file you want to use to your phone. Recommended resolution: 44.1 kHz, bitrate 128 kbps.
- Rename the file to Charging.ogg (it is important to follow the register!).
- With a root-enabled file manager (such as Root Explorer or Solid Explorer), go to /system/media/audio/ui/
- Back up the original Charging.ogg file (copy it elsewhere).
- Replace the original file with your audio file.
- Change the file access permissions to 644 (rw-r----).
- Reset the device.
If the sound hasn’t changed after the reboot, check:
- 🔊 File format (should be.ogg).
- 📌 Correctness of the path and file name.
- 🔄 Access rights (use chmod 644 in the terminal).
Download the file in OGG|Rename Charging.ogg|Check duration (up to 5 seconds)|Create a backup of the original-->
⚠️ Warning: Incorrectly changing system files can cause the device to reboot cyclically.If the smartphone doesn't turn on after replacing it, try returning the original file via the device. TWRP Recovery.
Method 3: Use ADB (without root but with unlocked bootloader)
If you have a bootloader unlocked but no root rights, you can replace the charging sound via Android Debug Bridge (ADB), a method that requires connecting your smartphone to your computer and basic command line knowledge.
Step-by-step:
- Install ADB and Fastboot Tools on your computer (you can download from the official Android website).
- Turn on your smartphone to USB Debug in Settings → About Phone → MIUI version (click 7 times on the line, then go back to Settings → Additional → For Developers).
- Connect the Redmi Note 8T to your PC and confirm debugging permission.
- Place your audio file (renamed Charging.ogg) in the folder with adb.exe.
- Open the command line in this folder and execute the commands: adb shell su mount -o rw,remount /system exit adb push Charging.ogg /system/media/audio/ui/adb shell chmod 644 /system/media/audio/ui/Charging.ogg adb reboot
If the su command doesn’t work, there is no temporary root access through ADB on the device. In this case, the method will not work – you will need full root.
| Team team. | Description |
|---|---|
| adb shell | Starting the command shell on the device |
| mount -o rw,remount /system | Rewiring the system partition to the recording mode |
| adb push | Copying a file to a device |
| chmod 644 | Establishing the correct access rights |
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If the sound hasn't changed after you run the commands, check to see if the file permissions have been reset, sometimes by repeating the chmod 644 command.
Method 4: Third-party applications (limited functionality)
There are apps on Google Play that promise to replace system-based root-free sounds, like Zedge or Ringtones & Notification Sounds. However, they don’t work as well for charging sound, depending on the MIUI version and Xiaomi’s restrictions policy.
How to try it:
- 📲 Install the application (e.g. Zedge).
- 🔊 Select Systemic Sounds or Notification Sounds.
- 📥 Download your favorite sound and assign it as the default notification sound.
- ⚙️ In some versions MIUI This can also be applied automatically to the sound of the charger.
This method is low in efficiency — user feedback says it only works on 20-30% of devices. If it doesn't work, try the other ways in this article.
⚠️ Note: Sound replacement applications often request access to notifications and contacts. → Annexes → Permits and disable unnecessary.
Possible problems and solutions
When replacing the charging sound, you may experience errors, and here are the most common ways to correct them:
| Problem. | Reason. | Decision |
|---|---|---|
| The sound hasn't changed since the file was replaced. | Incorrect access rights or cache | Run chmod 644 and clear the cache in Recovery |
| The device does not turn on after editing system files | Damage to file or rights | Restore the original file via TWRP or reflash the device |
| ADB does not see the device | Not installed drivers or not included debugging | Install Mi PC Suite and check the developer settings |
| The sound is distorted or interrupted. | Inappropriate file format or bitrate | Convert the file to.ogg with 44.1 kHz, 128 kbit/s settings |
If none of these methods worked, your version of MIUI might be blocking changes to the system sounds, and there are two options left:
- 🔄 Update or roll back firmware to the version where sound replacement supports.
- 🛠️ Install custom firmware (e.g. LineageOS) where such restrictions are not.
What if the sound of the notifications is lost after the sound is changed?
Safety and Risks: What You Need to Know
Any manipulation of system files carries potential risks, and here are the key points to consider:
- 🔓 Unlocking the bootloader resets all data on the device and can void the warranty (via Xiaomi policy).
- 🛡️ Root access opens up vulnerabilities for malware. Do not install applications from unverified sources.
- 🔄 Incorrect editing of system files can lead to a device “brick” (complete inoperability).
- 📱 Updates MIUI They can reset your changes. After the update, you'll have to repeat the procedure.
If you are not sure about your technical skills, we recommend limiting yourself to the first way (MIUI themes) or seeking help from experienced users on forums such as 4PDA or XDA Developers.
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Before any changes to system files, be sure to back up your system through TWRP or MIUI Backup, which will restore the device to work in case of an error.