Xiaomi Redmi 5 smartphones, despite their age, remain popular due to the stability of work and a clear interface. However, over time, the system log accumulates a huge number of records of incoming and outgoing calls, which can make it difficult to find the right number or simply take up space in memory. For many Android users, it comes as a surprise that the standard “clean all” button in the call log does not always work as expected or not at all in some versions of the MIUI firmware.
In this article, we will take a look at all the ways you can manage your call history, not only the basic methods of deleting, but also more advanced techniques, including the use of engineering menus and third-party utilities. Complete cleanup of history is not only a matter of order, but also an element of digital hygiene, allowing you to protect your personal data from prying eyes in the event of loss of a device or transfer to another person.
It's important to understand that a call log is a system database and requires careful attention. Mistakes can cause telephony malfunctions, although you can usually recover deleted records through a backup. We'll look at secure action algorithms that are applicable specifically to the Snapdragon processor architecture installed in Redmi 5.
Standard methods for removing call history
The most obvious way to clear the list is to use the built-in interface of the Phone app. In the MIUI shell, this process may be slightly different from pure Android. Open the call app and go to the tab with the clock or the list of numbers. Here you will see a chronological list of all communications.
To selectively remove a particular number, you press it and hold your finger for one to two seconds, you get a context menu or highlight, and then you select the delete option, and if you want to sweep it all out, the algorithm changes. In some versions of MIUI, you just click on the "More" button (three dots) in the corner of the screen.
- 📱 Click on the pencil icon or three-point menu to go into list editing mode.
- 🗑️ Select the “Delete All” or “Clear Call Log” option to massively erase records.
- 🔄 Confirm the action in the pop-up window so that the changes take effect immediately.
It is worth noting that depending on the version of Android (Nougat or newer), the interface may offer removal in a certain period. Mass removal works faster, but requires double confirmation to avoid accidental loss of important contacts. If the standard method does not work or the clean button is missing, move to the next sections.
Use of the application management menu
If you can't clear history through the call interface, you can use Android system settings, which is more reliable because it affects the application data directly, not just the visual display, and you need access to the settings section of the system.
Go to Settings → Applications → All apps. In the list, find the Phone app (or Calls, depending on localization). Inside the app menu, you are interested in the Memory section. Here you store cache and data, including the number database.
⚠️ Attention: Clicking the "Clear" button in the "Memory" section of the Phone app can delete not only the call log, but also the redirect or call wait settings, if they are stored locally.
Once the data is cleaned, the app will return to a post-installation state, guaranteed to delete the entire log, but also reset your preferences in the call interface.Data reset is a radical but effective method, especially if the call log is corrupted and does not display new entries correctly.
☑️ Check before data clearing
Cleaning through the Engineering Menu and ADB
For advanced users familiar with the Android terminal, there is a way to clean through debugging commands. This method requires the developer mode to be enabled. Go to Settings → About phone and quickly click on the MIUI build number seven times.
Once you have the developer mode on, activate USB Debugging. Connect your phone to your computer and use the ADB command to clean the call database, which allows you to delete records even when the system interface freezes.
adb shell content delete --uri content://call_log/callsExecuting this command will instantly clear the call table in the system database.The ADB team works at the kernel level of the database, so recovery is only possible through specialized data recovery software if you do not have a backup.
What if the ADB can’t see the phone?
Hiding the number in outgoing calls
Often users want to hide their number when making calls, rather than delete the history, so that it does not appear in the interlocutor’s log or in the operator’s log. In Xiaomi Redmi 5, this feature is regulated through settings. SIM-map.
Open the Phone app, click on the menu (three dots or gears) and select Settings. then go to Accounts for Calls or Settings SIM-Find the item "Display Number" (or "Calling Subscriber Identifier»).
- 🔒 Select “Hide Number” if you want your number not to be determined by the host.
- ✅ Select “Show Number” to return the standard display mode.
- 🌐 Use the #31# code before the number to hide the number without changing the settings.
It is important to consider that carriers can ignore a request to hide a number if you have an Anti-Detector service on or if the network does not support this feature.Shiding a number only works for outgoing calls and does not affect what numbers the phone itself sees in the log.
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Use it. USSD-*31# to temporarily activate the number if it was disabled earlier, or #31# to reverse the effect.
Working with blacklist and blockages
Deleting a log entry doesn't always mean that calls from that subscriber will stop. To completely isolate unwanted contacts, MIUI has a powerful locking tool built in, which allows you not only to delete the history, but also to prevent new entries from certain numbers.
In the Security app (green zipper icon), find the Blacklist section, where you can add numbers manually or select them from your call history, the number added to the blacklist will not be able to reach you, and its attempts will be logged separately without contaminating the main log.
| Type of lockdown | Where to find out. | The effect |
|---|---|---|
| Blacklist | Security → Blacklist | Total ban on calls and SMS |
| Quiet regime | Settings → Sound and vibration | The sound is off, but the log entry is |
| Blocking of unknowns | Phone. → Settings → Lockdown | Hiding numbers that are not in the contacts |
Using a blacklist is the most effective way to fight spam, and unlike simply removing a number from a log, it works preventively, and you can set up automatic locking of all numbers that aren't saved in your phone book, which will significantly reduce junk calls.
Synchronization and cloud services
Many Xiaomi users use Mi Account or Google sync. It is important to understand that deleting the call log on the device may not remove it from the cloud if sync is enabled. When you restore data from the backup, deleted records can return.
To clear your history, you need to go to your account settings. For Google, this is done via your browser or phone settings: Settings → Accounts → Google → Sync. Make sure that Call History is disabled or cleared through Google Voice if it is used.
⚠️ Note: If you sell a phone or give it away for repair, simply removing numbers is not enough.Data can be recovered from the new owner's cloud backup if you don't perform a full Hard Reset before transferring.
Cloud storage verification is a critical privacy step: backups are created automatically, and old records can be stored there for months, and it is recommended to periodically check the contents of the cloud and delete outdated logs.
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Completely clearing your call history requires checking not only the device itself, but also the associated cloud acca.