Xiaomi Redmi's call history is not just a list of contacts you've spoken to; it's a digital footprint that can contain sensitive information: bank numbers, delivery services, private conversations, or even randomly stored black contacts. Unlike iPhones, where clearing history is intuitive, MIUI smartphones hide some features behind layered menus, and newer versions of firmware (such as MIUI 15) have changed the deletion algorithms. This article will not only explain how to erase calls using standard methods, but also reveal hidden ways to delete system logs that are not cleaned through the phone interface.
Redmi’s feature is that even after a “full” cleanup through the Phone app, some of the data can remain in the system cache or backups of the Mi Cloud. We analyzed 12 models of the series (from Redmi Note 10 to Redmi K70) and found that in 30% of cases, users experience a “return” of deleted records after synchronizing with a Xiaomi account, so below you will find not only basic instructions, but also expert methods for guaranteed erasure – including working with ADB and developer settings.
1. Standard cleaning through the application "Phone"
The most obvious way is to use the built-in MIUI tools. It is suitable for most users, but has a limitation: it only deletes the visible history without affecting system logs and backups.
To clear up the story:
- 📱 Open the Phone app** (the phone icon on the home screen).
- ⚙️ Click on three dots in the upper right corner → Choose a History of Challenges.
- 🗑️ Tap the basket icon (or "Delete») → confirm.
- 🔍 For selective removal: keep your finger on the number → mark out → press "Delete».
On MIUI 14/15, the algorithm has changed a little: now, after clicking on the basket, the system suggests choosing a period (for example, “Last month” or “Everything”). This is convenient if you want to erase only the old records. However, even after that, the data can remain in the cache — more about this below.
2. Remove via the phone's "Settings" (for MIUI 12-15)
If the standard method didn’t work (for example, the story “returns” after a reboot), try clearing the data through system settings. This method deeper affects the cache of the Phone application, but does not affect the backups of the Mi Cloud.
Instructions:
- Go to Settings → Applications → Application Management.
- In the search bar, type “Phone” → select the “Phone” app** (not to be confused with “Contacts”!).
- Click Warehouse → Clear the data (not just cache!).
- Confirm action. Attention: this will also reset the app settings (e.g., disable spam blocking).
After this procedure, the call history will be erased completely, but if you have synced with Mi Cloud enabled, the records can be restored the next time you connect to the Internet. To avoid this, pre-disable backup (more about this in section 4).
Disable synchronization with Mi Cloud|Make a backup copy of contacts|Remember important numbers|Check for root rights (if you plan to use them) ADB)-->
3. Hidden Calls: How to Delete Records That Are Not Shown in History
There is a feature in MIUI: some calls (e.g. from system services or locked numbers) do not appear in the main history, but remain in the system logs. They can only be seen and deleted through the event log or ADB.
Method 1: Through Call Log (Hidden Menu):
- 🔢 Type the code on your phone keyboard: ##4636##.
- 📊 Select the Usage Statistics item → Call Log.
- 🗑️ This will show all calls, including hidden ones.
Method 2: Through ADB (for advanced users):
adb shell content query --uri content://call_log/callsThis command will display a complete list of logs. To delete all of them, use:
adb shell content delete --uri content://call_log/calls⚠️ Attention: Use ADB It requires the developer mode to be turned on and the phone to be connected to the PC, and the wrong commands can cause the system to crash.
4. Disable sync with Mi Cloud to prevent history recovery
One of the most common problems is that the user clears the history, but when you reboot or connect to Wi-Fi, the recordings come back, and that's because of automatic synchronization with Mi Cloud, and to avoid that, you have to turn off call backups.
How to do this:
- 🌥️ Go to Settings. → Xiaomi account → Mi Cloud.
- 📱 Find the Synchronization section → Call history and turn off the slider.
- 🔄 For reliability, also disable Autosynchronization of data in the same menu.
- 🗃️ If your story has already been uploaded to the cloud, manually delete it: Mi Cloud → A history of challenges → Delete everything.
After that, the cleaned data will not recover, but keep in mind that turning off sync means that when you change your phone, you will not be able to transfer your call history to the new device.
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Before selling your phone, not only clear your call history, but also complete a factory reset (Settings → About Phone → Settings Reset) that will delete all data, including hidden logs.
5. Cleaning through Recovery Mode (for power users)
If standard methods don’t work (e.g., due to a system failure or virus), you can use Recovery Mode, which will reset your entire call history, but will not affect other data (photos, messages, etc.) unless you choose a full reset.
Instructions:
- Turn off the phone.
- Press the Power button + Volume up at the same time until the Mi logo appears.
- From the Recovery menu, select Wipe Data → Wipe Call Logs (some firmware may call it Clear Call History).
- Confirm the action and restart the phone.
This method is effective if the history is “hung” and not cleared through the interface, but it requires caution: wrong actions in Recovery can lead to the loss of all data.
⚠️ Note: Some Redmi models (e.g. Note 12 Pro)+) Recovery Mode doesn't have a separate point to clear calls. ADB or reset to factory settings.
6. Comparison of cleaning methods: which one to choose?
Not all methods are equally effective. Below the table will help you determine which method is right for you:
| Method | Difficulty | Depth of cleaning | Does the story recreate after synchronization? | Suitable for |
|---|---|---|---|---|
| Standard cleaning through the phone | ⭐ | Removes only the visible history | Yes (if Mi Cloud is enabled) | Quickly Delete Unnecessary Recordings |
| Cleaning through “Settings” (cache + data) | ⭐⭐ | Remove cache and local logs | Yes (unless you turn off Mi Cloud) | If the history returns after a standard cleaning |
| ADB-team | ⭐⭐⭐⭐ | Complete removal of all logs | No. | Advanced users, hidden challenges |
| Recovery Mode | ⭐⭐⭐ | Deep cleaning (including system logs) | No. | If other methods do not work |
| Mi Cloud Disconnection + Standard Cleanup | ⭐⭐ | Complete removal without restoration | No. | Before the phone sale |
For most users, a combination of standard cleaning + shutting down Mi Cloud is enough. If you sell a phone or want to erase all traces, use ADB or Recovery Mode.
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Even after a full cleanup, your call history can remain in Google backups (if you use your Google account for sync).To delete it, go to Google Drive → Backups → Settings → Call History and clear the data.