Personalizing a mobile device isn’t just a matter of aesthetics, it’s a way to make it more convenient and enjoyable. The owner of Xiaomi’s budget Redmi 7A smartphone often faces the desire to replace the standard, tired ringtone with something more personal. Fortunately, the MIUI shell on which the Android operating system in these phones is based provides ample opportunities to customize the sound without the need for super-user rights.
In this article, we will discuss in detail all the nuances of replacing audio files. You will learn how to download a track from the device’s memory, where to search for ringtones files in the system folders and what to do if the selected track does not appear in the list. The MIUI system on Redmi 7A requires placing audio files in a specific “Ringtones” folder to display them correctly in the settings menu. We will also touch on the topic of customizing individual tunes for different subscribers, which is an extremely useful feature in everyday life.
Before you start technical manipulations, it is worth noting that Redmi 7A is equipped with a fairly modest by modern standards, but quite functional speaker. The quality of playback depends on the bitrate of the original file. For the best sound, it is recommended to use tracks with a bitrate of at least 192 kbit / s. Too heavy files of the WAV or (Lossless) format can not only take up extra space, but also create micro-latency when you start playing a call.
Audio file preparation and format verification
The first step in the customization process is to find or create the right audio file. The Android operating system installed on the Xiaomi Redmi 7A natively supports the most popular audio compression formats. However, not all files are guaranteed to work correctly as a system call. MP3 remains the main and most preferred format. It provides the optimal balance between sound quality and file size, which is critical for devices with limited internal memory, as in the case of the 7A model.
The system also supports formats. OGG and WAV, But you have to be careful with them. OGG It is often used by default system sounds, but when converting custom tracks into it, you can lose quality if you do not set the correct coding parameters. WAV, If you're downloading music from the Internet, make sure the file is not protected. DRM-protection, since protected tracks from streaming services (for example, Spotify subscription or Yandex.Music in offline mode) can not be used as a ringtone.
⚠️ Note: Files with extension.m4r (The iPhone ringtones may not be recognized by Android without first converting. Use converters to translate them into MP3 before downloading to the phone.
To edit a track, for example, to cut only the right snippet of a song to call, you can use a built-in audio player or third-party cutter apps. MIUI often already has media tools pre-installed. If you plan to create ringtones regularly, it makes sense to install a specialized application from Google Play Market that allows you to visually crop the track and immediately save it in the desired format.
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Use tracks that are no longer than 30-40 seconds long, and long tunes can be cut off by the system or interrupted if the call is reset or transferred to voicemail in the first seconds.
Downloading a file to the memory of a smartphone
Once a suitable audio file is found or created, it must be moved to the device’s internal memory. 7A And it allows you to do this in a number of ways, and the simplest and most common method is using it. USB-Connect your smartphone to your computer, select file transfer mode (MTP) In notifications on your phone screen, and copy the prepared track to the root of internal memory or to any convenient folder.
Alternatively, download directly through your browser or messenger. If you download a file through Chrome or the built-in MIUI browser, it will automatically be saved to the Download folder. When you receive a file via Telegram or Viber, make sure that the application settings allow you to auto-save media files to the gallery or file manager. Otherwise, the file may remain in the application cache and will not be visible to the system as a separate audio file.
The best way to manage files on Redmi 7A is to use the standard yellow icon File Manager app, which has easy access to all system folders. If you use a third-party file manager, make sure it has all the necessary permissions to access the storage, without which you can't move the file to the right directory.
It's important to remember the memory structure. Redmi 7A's internal storage is limited, so keep an eye out for the space. If the memory is full, the system may not work well, and the ringtone selection process may result in an error or crash from the settings menu.
Installation of ringtones through system settings
The most correct and reliable way to set the melody is to use the operating system’s regular tools, which ensures that the sound will play correctly in all modes, including Do Not Disturb mode (if configured) and when changing profiles. First, open the Settings app on the home screen or in the notification curtain.
The algorithm of actions is as follows:
- 📱 Find and click on the Sound and Vibration section. MIUI This item may be called simply "Sound".
If you did the previous steps correctly and put the file in memory, it should appear in this list. However, sometimes the file is in memory, but it is not in the ringtone list, in which case manually moving the file to the system folder helps. Using "Conductor", find your file, click "More" (three dots) ->"Move" and select the internal memory. The path where to move the file: MIUI > sound > all_ringtone Or just the Ringtones root folder, and when you move it, it's recommended that you restart the device.
☑️ Checking the ringtone installation
After installation, remember to check the volume. In the same menu, Sound and vibration have a call volume slider. Make sure it doesn't keep a minimum and activate the "In your pocket" mode, which can mute the sound if the proximity sensor is closed.
Customization of individual melodies for contacts
One of the most useful features of the Xiaomi Redmi 7A is the ability to assign a unique tune to a particular subscriber from a phone book, which allows you to learn the importance of a call without taking your phone out of your pocket, and you can do this in two main ways: through the Contacts app or through the Phone.
The first way (through contact):
- 📒 Open the Contacts app (green icon with human silhouette).
- 👤 Find the right subscriber in the list and open his card.
- ⚙️ Click on the “More” button (three dots in the corner) or the “Change” button (pencil), then find the “Place the ringtone” item.
- 🎶 Select a tune from the list and save the changes.
The second way (via call log): If someone has called you recently, you can open a call log, click on the information icon (i) next to the number, and select "Put a ringtone." This is often faster than looking for a contact in a shared book. MIUI also has a Contact Group feature. You can create a group, for example, "Family" or "Work," and assign a common ringtone to the entire group, which eliminates the need to write a tune for each number separately.
⚠️ Note: If you have changed your phone book or synced contacts with a new Google account, your individual ringtone settings may reset.
It’s worth noting that if a subscriber calls you via a messenger (Viber, WhatsApp), the phone’s system ringtone won’t work, but instead, they need to set up notifications inside the messenger apps themselves, which is a separate procedure not related to Android system settings.
Use of themes and store themes MIUI
MIUI is famous for its store-themed, which allows you to change not only wallpaper and icons, but also system sounds. For owners of Redmi 7A, this is a great way to find quality, already cropped and optimized ringtones. To take advantage of this, open the Theme app (icon with a multi-colored brush).
In a search, type in "Ringtone" or "Rington." You'll see thousands of options. The advantage of this method is that you can pre-listen to how the melody sounds in conjunction with the system notification sounds. Many themes contain whole packages of sounds. You can download the theme, apply only sounds (without changing the wallpaper and icons), and then, if the the theme is paid or you don't need other elements, just delete the the theme, but the sounds will remain in memory.
The Secret to Free Premium Themes
There's also a theme store called Audio or Sound, where you can download the melodies separately, which saves traffic and disk space compared to loading entire graphic themes, and you can check the theme rankings before you download them, which are usually better optimized and bug-free.
Table of popular formats and their compatibility
To make it easier to understand the audio file formats that Xiaomi Redmi 7A supports, we have compiled a summary table that will help you quickly navigate which file is best to use in a given situation.
| Format | Sound quality | File size | Compatibility with MIUI |
|---|---|---|---|
| MP3 | Good (depends on bitrate) | Small/medium | Complete (Recommended) |
| WAV | High (no compression) | Very big. | Full (not recommended due to size) |
| OGG | Good. | Small. | Complete (System format) |
| AAC/M4A | High. | Medium. | Partial (may require recoding) |
| FLAC | Hi-Res (Audiophile) | Big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big big | Reproduction is like a ringtone - unstable |
As you can see from the table, MP3 remains the gold standard. Despite the existence of more modern codecs, MP3 ensures that your ringtone will play in any situation, even when the battery is low or the Redmi 7A processor is high.
Solving problems and troubleshooting
Sometimes users are faced with a situation where everything seems to be done correctly, but the melody does not work. The phone rings with a standard horn or is silent. One of the common reasons is the activated Do Not Disturb mode. Check the settings of this mode: it may block all sounds except for favorite contacts. Go to Settings -> Sound and vibration -> Do not disturb and check the schedule.
Another problem is the Android audio service's "glitch." If the sound is completely gone after installing the new melody (even in games and videos), try rebooting your smartphone. If that doesn't work, check if the headset is connected via Bluetooth. The Redmi 7A can redirect the sound of the call to the last Bluetooth device connected, even if it's out of reach. Turn off Bluetooth and check the sound again.
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If the sound disappeared after installing a custom ringtone, most often the problem is solved by restarting the device or turning off Bluetooth headsets.
Also worth checking is the access rights of the Themes or Explorer app. In modern versions of Android (even on older models like 7A after security updates), apps must ask permission to access files. If you have denied access, the system simply "does not see" your music. Go to Settings -> Apps -> All Apps -> Explorer -> Permits and make sure that access to memory is allowed.
⚠️ Warning: Avoid setting ringtones with too low sampling rate (below 8,000Hz).Redmi speaker 7A may wheez or emit an unpleasant metal sound when playing such files.