Accidental deletion of the phone book is a stressful situation faced by many owners of Xiaomi Redmi Note 7. It would seem that important numbers disappeared irrevocably, but the Android operating system, as well as the MIUI shell, has powerful data protection mechanisms. Often information is not destroyed physically, but only hidden from the user or moved to the archive.
Before panicking, you need to understand where your records were stored: in the device memory, on the computer. SIM-This is a factor that determines the choice of recovery method, and in this article we will discuss all the current ways to help you recover lost information without losing other data.
Modern smartphones sync data in the background, which greatly improves the chances of success. Even if you reset your settings, the probability of number returns remains high, provided you pre-configure cloud services. Let's take a detailed look at the algorithms of actions.
Checking the basket in the Contacts app
In the latest versions of MIUI firmware installed on the Redmi Note 7, developers have implemented the Recycle Bin feature for the standard phonebook app, which is the first place to look, since deleted records can be stored there for up to 30 days.
To access hidden data, you need to open a standard Contacts or Phone app. The top right corner of the screen often has a three-dot menu or a setup gear, and that's where the remote record management unit is located. If you use a third-party Google app, the search logic will be identical, but the interface may be different.
Find the option "Deleted" or "Basket" in the menu, and you'll see a list of numbers inside, with the date of their deletion, and the system allows you to restore both one particular contact and all the records at once, but if more than a month has passed since deletion, the data can be automatically destroyed by the system to free up space.
⚠️ Warning: Recycle bin records are limited to 30 days, and after this period, automatic recovery is no longer possible without backups.
If the numbers were recorded exclusively on the physical SIM-Old-style maps, they may not appear in this list.
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Periodically check the contact app basket to make room, but remember to restore important numbers before the 30 days have expired.
Recovery through Google Contacts
The most reliable way for Android users is to use the Google Contacts cloud service. By default, the Android system on the Redmi Note 7 offers to sync the phone book with the Gmail account. This creates a “restore point” that can be rolled back at any time.
The recovery process can be done directly from your computer or other device, which is especially convenient if your smartphone is locked or not working properly.You will need access to your web browser and your Google account.
Go to the official Google Contacts website and log in under the same account you used on your phone. On the left side of the screen, find the settings menu (usually indicated by a gear) and select “Cancel Changes” and the system will suggest you choose a time slot: 10 minutes, 1 hour, yesterday or a specific date.
After selecting a date, click the confirmation button. All contacts that existed at the selected time will be restored, and those that were added later may disappear. So choose the date as close as possible to the time of data loss. Sync on the Xiaomi Redmi Note 7 phone will occur automatically after updating the page or rebooting the device.
It's worth noting that this method completely replaces the current contact list with the one that was in the past. If you added a few important numbers yesterday, and you restore the data the day before, you'll have to manually re-enter the new records, which is a critical nuance that's often forgotten.
☑️ Checking Google Syncs
Using the Mi Cloud
Xiaomi device owners have access to their own cloud storage, Mi Cloud, an alternative to Google services that is deeply integrated into the MIUI shell. If your Redmi Note 7 had Mi Account enabled and contact synchronization enabled, all data was saved on the company's servers.
To check, go to your smartphone settings and select the "Mi Account" section, where you need to log in and check sync status. If the slider opposite the "Contacts" item was active, your data is safe. You can restore it through your phone settings and through the web interface.
Go to i.mi.com from your computer, enter your credentials. In the cloud interface, select the Contacts icon. On the left, you will find a menu where Contact Recovery or Recycle Bin is available, and the system will show you the available backups with the dates they were created.
| Parameter | Google Contacts | Mi Cloud | Local storage |
|---|---|---|---|
| Storage area | Google servers | Xiaomi servers | Memory of the device |
| Storage period for history | Up to 30 days (rollback) | Up to 30 days. | Indefinite (until deleted) |
| Network dependency | Internet is required | Internet is required | Not required |
| Difficulty in recovery | Low. | Medium | High (file needed) |
Select the date you want and start the recovery process, and a notification will appear on your smartphone screen that the data has been updated, which is especially useful if you are switching between Xiaomi devices and want to keep a single number base.
⚠️ Warning: Free space in the Mi Cloud is limited (usually 5GB).If the limit is exhausted, new contact sync may not occur and the latest changes will not persist.
Import and export through SIM-map
Many users still keep numbers on the SIM-However, if contacts are lost from the SIM card itself, it is almost impossible to restore them using software methods, since the SIM card memory does not have the function of "basket».
The situation is different if the contacts are missing from the phone’s memory, but were previously copied to the SIM card, in which case you need to perform the import procedure. Open the Contacts app on Redmi Note 7, click on the settings menu and select Import/Export Contacts.
In the menu that opens, select the option “Import with” SIM-The system will suggest to select the destination: the memory of the phone or the account Google/MI. It is recommended to choose an account to avoid data loss in the future. The process takes a few seconds, after which the numbers will appear in the general public.
Limitations SIM-map
The reverse is that if you deleted contacts from your phone but they are still in the device’s memory (just stopped showing because of the filter), check the display settings. There is a filter in the contact menu that can hide numbers from the device. SIM-Cards or specific accounts. Make sure that the check box is "All contacts».
Recovery from local backup file
Shell MIUI Xiaomi Redmi Note 7 has a built-in utility for creating full backups of the system. If you previously used the function "Backup" and saved data in internal memory or on the computer. SD-Map, contacts can be returned from there.
Backup files are usually located on the MIUI/backup/AllBackup path. Inside the date folders are archives of application and system data. To restore contacts, you will need a file associated with the phonebook system application.
Go to Settings → About Phone → Backup (or find the Security → Backup app). Select the desired backup date. In the recovery data list, only tick Contacts and start the process. The phone may require a restart to complete the operation.
This method is the most comprehensive, as it returns not only numbers, but also photos, addresses and notes associated with them, if they were part of the backup, but it requires that the backup file not be deleted during the memory cleanup.
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Local backups are stored in your phone’s memory, and if you’ve done a factory reset without saving a copy to your PC or the cloud, this method won’t work.
Specialized software for Android
If the standard methods didn’t work, you can use third-party software for your PC. Programs like Dr.Fone, Tenorshare UltData or DiskDigger (for Android) scan the internal memory of the device for residual database files.
The effectiveness of these programs depends on whether the memory sectors where contacts were stored were overwritten. On modern smartphones with data encryption, the chances of success are reduced, but it is worth trying. Most of them require on-debugging over USB.
Connect the Redmi Note 7 to your computer, run the program, and follow the scanner's instructions, which can take anywhere from 10 minutes to an hour, and after scanning, the program will show you a list of contacts you've found that you can preview before you recover.
⚠️ Attention: Be careful when choosing third-party software. Many "free" programs are viruses or require payment after scanning, without guaranteeing results.