Losing important correspondence on a smartphone Redmi is a situation that can cause panic. SMS messages often contain verification codes, important business information or touching memories that cannot be recreated. The principle of memory Android is such that when deleted, data is not physically erased instantly, but is only marked as free space for recording. However, if new files are written to this place, the chances of saving information quickly drop to zero.
Device owners Xiaomi and Redmi are in a more advantageous position thanks to the developed ecosystem MIUI and HyperOS, which provides several levels backup. In this article, we will analyze in detail how to recover deleted messages using the built-in functions of the system, Google cloud services and third-party software. It is important to act quickly and consistently to maximize the likelihood of success.
Priority Actions and Risk Analysis
Before you begin any active recovery efforts, you must stop any recording activity. This is critical a moment that many ignore. Every new file downloaded from the Internet, every photo taken or installed application can overwrite the same memory sector where your deleted SMS is still stored.
The ideal solution would be to switch your smartphone to airplane mode. This will prevent you from receiving new notifications, automatically syncing photos, and downloading app updates in the background. If you plan to use third-party software, connect your phone to the computer only when the app is completely ready to work. Any delay increases the risk of irreversible data loss.
⚠️ Attention: Never do a Factory Reset in the hope that it will help. Resetting not only will not return old messages, but is also guaranteed to destroy all traces, making recovery impossible even for professionals.
It is also worth checking whether the messages were simply hidden or moved to spam. In some versions of the shell MIUI there is a spam blocking function that can automatically remove messages from unknown numbers into a separate folder. Checking this section will take a minute, but can save hours of searching.
☑️ Emergency preparation of the phone
Checking the recycle bin and local MIUI archives
Modern firmware versions from Xiaomi are equipped with a built-in “Trash” function for messages, similar to that found in the gallery or explorer. This feature is a relatively new feature, so it may not be available on older models or limited versions of the software for the global market. To check its presence, you need to open the standard “Messages” application.
In the application interface, find the menu icon (usually three dots or a gear) and look for the “Trash” or “Recently Deleted” item. If such a section exists, your deleted messages may remain there for 30 days. This is the easiest and safest method that does not require an Internet or computer connection.
If you do not find the trash can in the messages application, you should check the cloud service Xiaomi Cloud. Even if you don't remember turning on synchronization, it could be activated automatically the first time you log into your account Mi Account. Go to Settings → Mi Account → Xiaomi Cloud and check the SMS synchronization status.
- 📂 Go to the i.mi.com website through a browser on your computer using your Mi account.
- 💬 Select a section “Messages” in the cloud interface.
- 🔄 Check for deleted messages and click the restore button.
It is important to understand that recovery from the cloud Xiaomi often works on the principle of completely replacing the current database with the one stored in the cloud. This means that any messages received after the last synchronization date may be lost. Therefore, before restoring, it is recommended to make a local copy of current messages, if possible.
The nuances of Xiaomi Cloud
SMS synchronization in the Xiaomi cloud is not always enabled by default. If you have never configured it manually, the likelihood of fresh messages being there is low. However, old backups may remain if you have ever backed up your entire system through the Security application.
Recovery via Google Drive and backups
Ecosystem Google offers a reliable but specific recovery method. Unlike Xiaomi Cloud, Google most often stores SMS as part of a general system backup, and not as separate files available for viewing through the web interface. This means that in order to get messages back, you will most likely have to reset your phone.
To check for a backup, go to Settings → Google → Backup. Here you will see the date of the last saved copy. If the date suits you (that is, messages were deleted after this date, but a copy was made before the deletion - which is unlikely, or the copy was made recently and you want to roll back the system state), you can schedule a restore.
The recovery process from Google Drive looks like this: you need to completely reset the device to factory settings. When setting up your phone for the first time after turning it on, the system will offer to restore data from your Google account. By selecting this option, the phone will download applications, settings and, importantly, the SMS database.
| Method | Necessity Root | Risk of losing new data | Complexity |
|---|---|---|---|
| Trash MIUI | No | No | Low |
| Xiaomi Cloud | No | High (base replacement) | Medium |
| Google Drive | No | High (phone reset) | High |
| Third-party software | Often required | Medium | Average |
There is a nuance: Google does not allow you to selectively restore only SMS. You restore either everything or nothing. Additionally, if you have real-time sync enabled, a deleted message could sync as “deleted” and disappear from the cloud instantly. In this case, this method will not work.
⚠️ Attention: Restoring from a full Google backup requires formatting the device. Make sure that all important photos, contacts and files are saved on external media or in another cloud before starting the procedure.
Using specialized software for a PC
If the built-in methods do not help, third-party data recovery apps come to the rescue. The market offers many solutions, such as Dr.Fone, Tenorshare UltData, DiskDigger and others. These utilities scan the phone's internal memory for "orphaned" files that have not yet been overwritten.
Most of these apps require connecting the smartphone to the computer via a USB cable. Deep memory scanning often requires root access (superuser rights). Obtaining root access on modern ones Redmi can be a complex process that requires unlocking the bootloader, which voids the warranty and can lead to data loss when unlocked.
The process of working with software is usually standardized: installing the app on a PC, connecting the phone, enabling debugging via USB in the menu For developers and start scanning. The app will show a list of found messages that can be previewed before recovery.
Settings → About phone → Tap on "MIUI Version" 7 times → Settings → Advanced settings → For developers → USB debuggingIt is worth considering that the effectiveness of such apps on modern versions Android (starting from 10-11 and higher) is significantly reduced due to an improved memory management system and data encryption. Without root access, the app will only be able to find cached thumbnails or data saved on the SD card, but not the SMS system database.
Before using paid software, be sure to use the free trial version. It will show whether the app finds your deleted messages. You should only buy a license if you see your SMS in the list of found ones.
Alternative sources: messengers and operators
In the modern world, classic SMS is used less and less, giving way to instant messengers. If the lost message was sent via WhatsApp, Telegram or Viberthe recovery methods will be completely different. These applications have their own backup systems, independent of the system.
For WhatsApp, for example, you can restore your correspondence history from a local copy stored in a folder /Android/media/com.whatsapp/WhatsApp/Databases. It is enough to rename the database file with the date preceding the deletion to msgstore.db.crypt14 and reinstall the application. This is a complex but effective method for experienced users.
As for classic SMS, theoretically, a copy of them can be stored by a cellular operator. However, in practice, operators only store metadata (time, sender number, delivery status) for billing purposes, but not message content. The exception is special services upon request, but an ordinary user will not be able to receive the text of a remote SMS from the operator.
- 📱 Check the notification history: some launchers and applications save a log of incoming notifications.
- 💬 Remember if you have forwarded the text of the message to someone else or copied it to the clipboard exchange.
- 🔍 Look for keywords from the message in a phone search; it may have been saved in notes or screenshots.
Do not forget about the human factor. Often the message is not deleted, but instead is archived or ends up in the Spam folder inside the messaging app. A careful manual search of all application folders can give unexpected results without the use of complex tools.
The less time has passed since the deletion and the less activity there was on the phone, the higher the chances of successful data recovery using third-party apps.
Loss prevention and setting up auto-save
The best way to combat data loss is this their prevention. Setting up automatic backup should become a habit immediately after purchasing a new Redmi. This will take a few minutes, but will save you stress in the future. In the settings MIUI there is a powerful “Backup and Restore” tool.
It is recommended to set up automatic creation of backups to an external drive or to the cloud once a week. It's also worth turning on SMS synchronization in your Google account, even if you don't plan to use it often. Having a “rollback point” is always better than not having one.
For particularly important messages, such as bank codes or arrangements, use the "Favorites" function in the messages application or take screenshots. Screenshots are synchronized with Google Photos almost instantly and are protected from accidental deletion along with the SMS database.
⚠️ Attention: Settings interfaces and menu item names may differ depending on the version MIUI or HyperOS. If you do not find the described item, use the search in your phone settings by entering the keyword “Backup” or “Restore”.
Check the synchronization status regularly. Sometimes it happens that due to a network failure or account error, backups are not created for months, and the user only finds out about it at a critical moment. Go to your account settings once a month to make sure that the latest copy is up to date.
Frequently asked questions (FAQ)
Is it possible to restore SMS without root access?
Yes, this is possible, but only if you have a previously created backup copy in Google Drive, Xiaomi Cloud or local storage. apps for recovering deleted files without root access on modern versions of Android are practically useless for system data, since they do not have access to protected sections of memory.
How long are deleted messages stored in memory?
Physically, the data remains on the media until this place is overwritten by new information. This can happen 5 minutes after deletion if you start downloading large files, or after a month if the phone is idle. There is no guaranteed period.
Does the Redmi model affect the chances of recovery?
Indirectly yes. Newer models with faster UFS 3.1 memory and higher may overwrite deleted data faster due to the way the memory controller works. In addition, on new models it is more difficult to obtain root access due to locked bootloaders.
Are data recovery apps free?
Most serious apps operate on a Freemium model. Scanning and previewing found files is usually free, but recovery itself (saving files to your computer) requires purchasing a license. Beware of completely free apps from unverified sources - they may contain viruses.
What to do if the cart is empty and there is no backup?
Unfortunately, in this case the chances are close to zero. The only option is to try paid versions of professional software with a deep scanning function, but even they do not provide a 100% guarantee. In the future, be sure to set up automatic backups.