Accidental deletion of important audio files is a stressful situation familiar to many users of Xiaomi, Redmi and Poco smartphones. Often we find that recordings of lectures, interviews or personal notes are missing at the most inopportune time when urgent information is needed. Fortunately, the Android operating system does not always irrevocably erase data immediately after clicking the Delete button.
Recovery of lost content depends on a variety of factors: the time since the deletion, your device model and synchronization settings. In most cases, a standard MIUI or HyperOS voice recorder has hidden protection mechanisms or leaves traces in system directories that can be found manually.
This guide covers all the current methods of searching and returning audio files, from simple settings checks to the use of specialized software. It is critical to immediately stop using your smartphone to write new files, so as not to overwrite the memory sectors where deleted data was stored.
Search in hidden system folders and basket
The first thing to do before installing any programs is to conduct a thorough revision of the device’s internal memory. The standard Dictator app on Xiaomi smartphones often stores copies of files in specific directories that do not appear in the usual gallery or conductor list without enabling the display of hidden files.
Open the Explorer app and go to the root folder of internal memory. You need to pay attention to directories with names. MIUI, sound_recorder Sometimes deleted files don’t disappear physically, but simply lose indexation in the media player database, remaining dead weight in the back of the file system.
⚠️ Note: If you find files with or without a.bak extension in the voice recorder folders, don’t rush to rename them. First copy them to your computer or the cloud to have a backup of the original before any manipulations. It is also worth checking the folder “Recently deleted” in the voice recorder app itself, if your version is MIUI Some shell updates store files for up to 30 days before being permanently destroyed, and this is the easiest and fastest way to get back access to the record without using third-party software. Many users forget that their devices may have been activated automatic sync. the Xiaomi Cloud ecosystem or third-party services like Google Drive could have saved your record even before you deleted it. Checking cloud storage is the second mandatory step in the recovery algorithm: Go to the settings of your Mi Account account on your device or through a web browser on your computer, go to i.mi.com. Sign in and select the "Dictorney" or "Sound recording" section. Even if a file is deleted on a phone, a copy of it can be stored in the cloud for months, taking up minimal space. 📁 Check the Recycle Bin section of the Xiaomi Cloud interface – files removed from the cloud often end up there. ☁️ Go to the Google Drive app and check the Archive section or search by Audio file type». 🔄 Think about whether you've used third-party voice recorder apps that have their own cloud backups. If you find the file you want in the cloud, just download it back to the device. It takes less than a minute and doesn't require any technical knowledge. However, if synchronization was not enabled, this method, alas, will not help, and you will have to move on to more complex options. 📊 Where do you usually store important recordings of the recorder?Only in the memory of the phone In the cloud Xiaomi SD-Do not store, delete immediately Using computer programs to restore When the built-in tools are powerless, specialized software for Deep Scan (deep scanning) comes to the rescue. Programs like DiskDigger, Dr.Fone, or Recuva (for memory cards) can find traces of deleted files by reading raw data from the drive, and most of these utilities need to be able to get Root rights on a smartphone to work effectively. Without superuser rights, programs can only scan cached thumbnails or available memory partitions, which greatly reduces the chances of success. If your Xiaomi is not rooted, the functionality will be limited. The recovery process is as follows: you connect your smartphone to your PC through USB-You turn on the debugging mode, you run the scan, and it analyzes the file table and marks sectors that are labeled "free" but contain data. ☑️ Preparation for recovery through PCE Include debugging by USB In the developer settings Connect the original cable USBInstall drivers ADB Closing the extra programs on the PC: 0 / 4 It is important to understand that no program can 100% Success depends on how much you've been using your phone since you've been deleted, and new photos, apps installed, or system updates may have already overwritten old memory sectors, making recovery impossible. Analysis of the cache of messengers and social networks Often users forget that they sent audio files to someone in messengers. Telegram, WhatsApp, Viber and VK They keep their correspondence history and media files in their folders, and if you've sent a tape recorder to someone or even yourself ("Favorites"), you can pull it out of there. The messenger cloud storage stores all the files forever, unless you've cleaned the history yourself. You just find a dialogue, click on the person's name, select Media, and find the recording you want. The sound quality can be slightly compressed, but the information will be preserved. WhatsApp is more difficult because records are stored locally in a folder. Android/media/com.whatsapp/WhatsApp/Media/WhatsApp Voice Notes. However, if you have a backup of chats in Google Drive created before you delete it, you can reinstall the messenger and restore your correspondence history along with the audio. Where to look for the probability of success Needs Root Telegram Media section in the profile High No WhatsApp Folder Android/media Or backup Average No Viber Folder ViberMedia/Viber Recordings Average No VKontakte Dialogues or drafts Low No ⚠️ Note: When you restore messengers through the backups, you will lose all messages that came after the date of creation of this backup. SD-If your recorder records were saved by default or manually to a microSD card, the chances of their return are significantly increased. The file system of memory cards is easier to analyze, and you do not always need a smartphone to work with them. Remove the card from Xiaomi’s phone and paste it into the card reader on your computer. Run a data recovery program like free Recuva or more powerful R-Studio. Select deep scan mode and wait until the process is complete. Computer programs see the card as a removable medium, which allows you to ignore the limitations of the mobile operating system. If the file has been deleted recently and the sector is not overwritten, you will see it in the list of found with the mark “Excellent” state. Each new entry to the memory card increases the chance that the system will write a new file in the memory cell where the bytes of your remote audio are physically located. This is called overwriting, and it makes recovery impossible by software. After scanning, filter the results by file type (Audio) and extension (.mp3,.m4a,.Once you find the file you want, save it to your computer’s hard drive, rather than back to the same memory card, to avoid data conflict. To avoid the problem of losing records again, you need to install an automatic backup system, which can be done on Xiaomi smartphones by regular means or with simple settings. It is recommended that you configure the sync of the voice recorder folder with any cloud storage, for example, the Google Photos or OneDrive app can automatically download audio files from certain folders immediately after they are created. 🔄 Set up autosynchronization in Xiaomi Cloud for the Dictator app». 💾 Regularly copy important interviews to your computer or external hard drive. 📂 Use file managers with automatic backup function on FTP-It is also worth considering the use of alternative recording applications that have built-in cloud-saving functionality immediately after the recording is over. This will provide an additional level of protection for your important information. 💡Install the Quick Record widget on your desktop, which allows you to start recording with one touch, bypassing the long search for the application, which is especially important in emergency situations. Frequently asked questions (FAQ) Can you restore the record if the phone was reset to factory settings? After the reset, the file system is cleaned and the chances of recovery are minimal. However, if you immediately stop using your phone and go to a specialized service with post-sector memory reading equipment, the theoretical possibility exists, but it requires expensive hardware. Where is the tape recorder file physically stored on Xiaomi? Standard path: Internal memory./MIUI/sound_recorder/. Files can also be stored in internal memory./Android/data/com.android.soundrecorder/files/, But access to this folder in new versions of Android is restricted without special permissions. Why did the recorder stop saving records? Most often it happens because of overflow of memory or damage to the file system. Check the permission settings in the Settings section → Annexes → Dictaphone → Permissions: What format does Xiaomi save audio in? Modern models use the format.m4a (AAC), It's a good quality, small size, old models or some recording modes can use a format.mp3 or. 💡Timely synchronization with the cloud is the only way to guarantee the safety of data even in the event of a complete physical breakdown of the smartphone.