Losing important videos on a smartphone is always a nasty surprise, especially when it comes to valuable moments of life or working materials. Owners of Xiaomi Redmi 7 often face a situation where the gallery is empty and the device’s memory shows that the space is vacated. Fortunately, in most cases, the data does not disappear without a trace, but only ceases to be visible to the Android operating system.
Before you start taking action, you need to understand the way the file system works. When you delete a file, the system only marks the space it occupied as free to write new information. The file itself stays on the disk until new data is written on top of it, which is why the user's response rate is critical to the success of the operation.
In this article, we will discuss in detail how to return multimedia content, we will look at both the built-in capabilities of the MIUI shell and specialized software for computers, and it is important to act consistently and not miss steps to maximize the chances of a positive result.
Initial actions and assessment of the situation
The first and foremost rule for missing is to immediately stop using your smartphone. Any new recording, whether it's a photo, a message, or an app installation, can take up the very place where your deleted video is physically stored. The less activity your device is showing, the more likely it is to recover successfully.
You need to put the device in flight mode or completely disable data transfer. Background processes, synchronization of cloud services and notifications of messengers continue to consume memory resources. Xiaomi Redmi 7, with built-in memory and a card slot, can store data in different sections, which should be considered.
⚠️ Note: Do not connect your phone to your computer in charge mode without first setting up the debugging if you plan to do a deep scan, as this may trigger background synchronization.
If the videos were recently deleted, it makes sense to check the gallery cart, and in newer versions of MIUI, deleted files are moved to a buffer that stores them for 30 days, the easiest and most secure way to return content without using third-party software.
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The main priority is to minimize the writing of new data to the device immediately after deleting files.
Use of the built-in basket in MIUI
The MIUI shell installed on Redmi 7 comes with a useful security feature that not everyone knows about: Deleted items are not instantly erased, but sent to an isolated folder, and you need to open the standard Gallery app and go to the Albums menu to access it.
You should find the "Deleted" or "Basket" section on the album list, which stores photos and videos deleted over the past month, automatically sorts them by their deletion date, which makes it easier to search, and if you find the right video, just highlight it and click "Restore".
- 📂 Open the Gallery app on the home screen.
- 🗑️ Go to the Albums tab and scroll down to the Deleted item».
- ✅ Select the desired video and click “Restore” to return to the original folder.
It is worth noting that if you manually cleared the Recycle Bin or more than 30 days have passed since deleting it, this method will not help, in which case files are considered permanently deleted from the file system, and more sophisticated tools are required, and the Recycle Bin check does not work for files deleted through the file manager with the option of “non-return deletion”.
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Enable the Cloud Sync feature in your Mi Account settings to have a backup even after cleaning the cart on your device.
Verification of cloud services and backups
Before using heavy artillery in the form of computer programs, it's worth making sure videos aren't saved to the cloud automatically. Xiaomi by default offers a Mi Cloud service that can sync a gallery. Even if you didn't pay for the extra space, the basic 5GB could save your files.
Checking should start with the web version of cloud storage or phone settings. Go to Settings → Mi Account → Mi Cloud → Gallery. If the switch was active, your videos may be there. Similarly, it is worth checking Google Photos, as this feature is enabled by default on many Android devices.
| Service | Limit free. | Storage period | Quality. |
|---|---|---|---|
| Mi Cloud | 5GB | Indefinitely | Original |
| Google Photo | 15 GB (total) | Indefinitely | Compressed/Original |
| Dropbox | 2GB | Indefinitely | Original |
| Yandex.Disk. | 10GB | Indefinitely | Original |
If automatic sync has been disabled, check the Archive folder in the gallery apps themselves. Sometimes users accidentally transfer files there, thinking they have deleted them, or some third-party optimization program does. Google Photos also has a Library section» → «Settings» → «Recycle Bin where files are stored for 60 days.
What to do if the cloud is full?
Recovery through computer with software
The most effective method for Redmi 7 is to connect the device to a personal computer. Mobile recovery applications often have limited access rights and cannot scan deep memory sectors. Computer programs are more powerful and allow for sectoral scanning.
To start, you’ll need a USB cable and a PC-based data recovery program, such as Recuva, Dr.Fone or DiskDigger (PC version). Before connecting, you’ll need to activate USB debugging mode. Go to Settings → About Phone and quickly tap the MIUI build number seven times.
☑️ Redmi 7 Preparation for Scanning
Once you have the cable, select File Transfer (MTP) mode. Run the program on your computer and select your device from the list. The scanning process can take anywhere from 10 to 40 minutes depending on the amount of memory. The files you find are usually marked with a color: green is restored completely, red is damaged.
⚠️ Note: When requesting a superuser (Root) on a phone screen for deep scanning, weigh the risks.Giving such rights to third-party software may result in loss of warranty or system instability.
It is important to save the recovered files directly to the computer's hard drive, rather than back to the phone, which will prevent erasing other deleted data that can still be saved. If the program finds a video but it doesn't open, try restoring it to a different format or using a video player with codecs.
Use of specialized applications on Android
If you don't have a computer, you can try to recover video directly on your smartphone. For Xiaomi Redmi 7, there are applications that work without Root rights, but their effectiveness is lower. They scan only cached thumbnails and recently deleted files available in the user section.
One popular solution is DiskDigger, which is to run a memory scan after installation, and it will offer two modes: basic (without root) and full (requires rights). In basic mode, the chances of finding high-resolution video are minimal, and thumbnails are often restored.
- 📲 Download the recovery application from a reliable source (Google Play or official website).
- 🔍 Start scanning the internal memory or SD-map.
- 💾 Save the files found to internal memory or the cloud, but not to the same card as the recovery.
Other applications, like Undeleter or Dumpster, work in a similar way, and they work if they've just been deleted, and if it's been a long time since they've been deleted and the phone's been in active use, mobile apps are unlikely to help, because they don't have access to a low-level file system without administrator rights.
Work with SD-map and external storage
If your videos were stored on a microSD card, the situation is simplified: you can extract the card from Redmi 7 and connect it to your computer through a card reader, which eliminates the influence of the phone's operating system and allows you to use powerful desktop utilities to restore partitions.
Connecting the card to your PC, run a program like Recuva in deep analysis mode. Select the card file system (usually FAT32 or exFAT), and scan each sector for signatures of video files (e.g..mp4,.mov,.mkv).
The advantage of working with a memory card is that you don't risk damaging your smartphone's system files. In addition, the read speed through a USB 3.0 card reader is significantly faster than through a phone port. After scanning, sort files by type and size to find the right video.
Important: If the memory card has been formatted, a simple copy will not help – it is the software sector recovery that is required before the card has been overwritten with new data.
Preventing Data Loss in the Future
Data recovery is always a lottery, and it's not always a win-win. To avoid this problem regularly, you need to set up a backup system. Xiaomi Redmi 7 allows you to flexibly configure automatic saving of important files.
It is recommended to use a combined approach: local copies on your computer and cloud storage. Set up automatic upload of photos and videos to Google Photos or Mi Cloud only over Wi-Fi, so as not to waste mobile traffic. Regularly, at least once a month, copy the archive to an external hard drive.
Also, be careful with cleaner applications ("Cleaner"), which are often part of MIUI. They can automatically delete files that are considered "junk" if you do not configure exceptional folders.