Losing important photos on a smartphone is always a panic attack, especially when it comes to the Redmi Note 7, which many use as the main camera. Owners of Xiaomi devices often face a situation where photos disappear from the gallery, but continue to take up space in memory or hide in system directories. Understanding the structure of the file system shell MIUI is the first step to successfully finding lost data.
Before embarking on complex recovery methods, it is necessary to check standard storages that are often ignored by users.The Android system and the MIUI shell have several layers of protection against accidental deletion, creating copies or moving files to hidden sections.The local action history can contain traces that will help to return images.
In this tutorial, we will take a look at the paths to system folders, how the Mi Cloud works, and how you can find remote content through your computer, and it is important to act quickly and not write new information to disk so that you don’t overwrite the memory sectors where your images may have been left.
Check the built-in basket and the album of remote
The most obvious place where deleted files are delayed is a special buffer folder. Unlike older versions of Android, modern MIUI firmware does not permanently erase data by default immediately after pressing the delete button. They move to an isolated area accessible to the user for 30 days.
To find this section, open the standard Gallery app and go to the Album tab. Scroll down to the end, and you'll see Deleted, and it stores all the photos and videos that you've removed from the main stream but haven't erased.
If you're syncing with your Google Photos account, the situation can be ambiguous: Deleting in the MIUI gallery doesn't always affect the Google cloud, and vice versa. Check the shopping cart in the Google Photos app by clicking on the profile avatar and selecting the appropriate menu item, and it also has a 30-day storage period for regular users.
⚠️ Note: Files in the Recycle Bin take up space in the phone's memory until they are permanently deleted or expired. Check this section regularly to free up space.
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Turn on the display of hidden albums in the gallery settings to see system folders that are usually hidden from the user’s eyes.
Recovery from the cart is done in one click: select the photos you want and click the return button. However, if the folder is empty or the files were deleted more than a month ago, you will have to search deeper.
Search for hidden system folders through Explorer
The MIUI-based Android file system has a complex directory structure, and sometimes the photos are not deleted, but simply lose touch with the media scanner database, remaining in the app cache or temporary folders, and you'll need a built-in Explorer app to find them.
Run Explorer and go to folder browsing mode (usually the Folder tab or the Internal Drive).
- 📂 /DCIM/.thumbnails — It stores thumbnails of deleted or hidden photos, which can sometimes be restored in low quality.
- 📂 /MIUI/Gallery/cloud/cache — Xiaomi Cloud Gallery cache, where copies of photos can remain.
- 📂 /Android/data/com.google.android.apps.photos — Local cache of Google Photos app.
- 📂 /Pictures — standard folder for screenshots and saved images from messengers.
To see hidden folders (those that start with a dot), you need to activate the Show Hidden Files switch in Explorer settings, without which you can't go to directories like.thumbnails.
☑️ Search for files in the conductor
Findable files (often with strange names or extensions like.tmp), try renaming them by adding the.jpg or.png extension.
Using the Mi Cloud and synchronization
Xiaomi’s ecosystem offers a powerful backup tool, Mi Cloud. If your Redmi Note 7 has enabled Mi Account and enabled gallery sync, then photos deleted on the device may be in the cloud.
To check, log in to your phone settings, Mi Account → Cloud → Gallery. This shows sync status. You can get more information by visiting the official i.mi.com website from your computer or other device.
The web version of the cloud allows you to manage files more flexibly. Go to the Gallery section of the site, which can contain a copy of the deleted photo if the sync has passed before the deletion or if the file was deleted only locally.
⚠️ Warning: Free Mi Cloud is limited to 5GB. If the limit was exceeded, syncing of new photos could stop, and old backups could be automatically deleted by the system.
Also worth checking is the Remote Inside Mi Cloud Web Interface section. The logic of the work is similar to the local shopping cart, but the storage period may vary depending on the region and the terms of the service.
What to do if the synchronization is disabled?
Analysis of the cache of messengers and social networks
Often users forget that images sent or received on WhatsApp, Telegram or Viber are stored in separate directories, and even if you delete a photo from the gallery, a copy of it may lie in the folder of the source application.
The folder structure on Android 11 and above (relevant to the updated Redmi Note 7) has changed. Now the app data is deeper.
- 📱 /Android/media/com.whatsapp/WhatsApp/Media/WhatsApp Images is the current way for new versions of WhatsApp.
- 📱 /WhatsApp/Media/WhatsApp Images – the way for older versions of the OS.
- 📱 /Android/data/org.telegram.messenger/files — Telegram data storage (access can be restricted without root rights).
Inside these folders, you can often find a Private or Sent folder where the media files are stored, and if you delete a photo from the chat, it can remain in the app's cache until it's cleaned.
Use the Explorer search function by entering the.jpg extension and sorting the results by date of change, which will help to pull the desired image from thousands of cache files.
Data recovery via computer (USB-debugging and PC)
When software-based search methods inside the phone are exhausted, a PC connection comes to the rescue. The computer sees the smartphone file system as an external drive, allowing powerful utilities to scan memory sectors.
For deep search, you need to turn on debugging mode. Go to Settings → About Phone and quickly click on MIUI Version 7 times. You will see a message saying "You're a developer." Then in Advanced Settings → For developers, activate Debugging over USB.
| Programme | Type of scan | The need for a Root | Efficiency |
|---|---|---|---|
| Recuva | Superficial | No. | Low (only recent removals) |
| DiskDigger | Deep. | Yes (preferably) | Tall. |
| Dr.Fone | Integrated | Depends on the model. | Medium |
| PhotoRec | Sectoral | Yes (ADB) | Very high (for experienced) |
Connect your phone to your computer with a cable. Select file transfer mode (MTP). Run the selected recovery program on your PC. If the program requires superuser rights and you don't have them, the performance will be low, because Android blocks access to system partitions.
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The earlier you start the process of recovering from deletion, the better the chances of success, and each new record to the disk reduces the likelihood of data return.
After scanning, the program will show you a list of the files found, save them directly to the computer's hard drive, and not back to the phone, so as not to damage the data.
Prevention of data loss and setting up a backup
To avoid the situation with the search for deleted photos, you need to set up automatic backup. Redmi Note 7 has enough power for background synchronization without compromising performance.
It is recommended to use a combined approach: sync with Google Photos in high quality (free) and periodically create full copies on your computer. In the Google Photo settings, enable Autoupload and Sync.
It’s also useful to plug your phone into your PC once a month and copy the DCIM folder manually, which will create a physical copy independent of cloud services and their storage policies.
⚠️ Note: Do not store a single copy of important photos only in the cloud. Services can block accounts or change storage conditions, so local backup is a must.
Regular cleaning of the cart and ordering files into albums will help you quickly navigate the gallery and notice the missing important pictures immediately.