How to change the date to Xiaomi: a step-by-step guide for all models

Changing the date and time on Xiaomi smartphones is a seemingly simple task, but many users face unexpected difficulties. From incorrect display of time in messengers to malfunctioning banking applications, improper date settings can cause a whole chain of problems. In this article, we will discuss all possible ways to adjust the date on Redmi devices, POCO and other Xiaomi lines, including hidden nuances that are not written in the standard instructions.

Xiaomi’s smartphone features are that it regularly updates the MIUI interface, and the location of the settings may vary depending on the shell version. We’ve taken these differences into account and prepared universal instructions that will work for both older models on MIUI 10 and the latest flagships with HyperOS. You’ll also learn what to do if the date is reset after a reboot or the device is not synchronized with the network.

Why it is important to set the date and time correctly

Incorrect date and time settings affect more than just the display of information on a calendar or alarm clock, but here are the key consequences that you may face:

  • 🔒 Blocking of banking applications: most financial services (SberBank, Tinkoff, VTB) require precise time to generate one-time passwords and confirm transactions.
  • 📱 Messages in WhatsApp, Telegram and Viber may be displayed in the wrong order or not at all.
  • 🔄 Synchronization issues: Cloud services (Google Drive, Mi Cloud) and email clients may stop updating data.
  • 🎮 Gaming errors: many online games (e.g., online games, PUBG Mobile or Genshin Impact: Block access if system time is not compatible with server time.

In addition, the wrong date can prevent the installation of MIUI updates or lead to errors when connecting to corporate networks (for example, via a VPN).If you notice that the phone started to “glut” after changing time zones or manually changing time, check these settings.

📊 How often do you change your date/time settings on your smartphone?
I never change it, it all works automatically.
Sometimes I manually adjust.
I often change because of travel to other time zones.
I had problems with synchronization.

Method 1: Automatically adjust date and time over a network

The easiest and most recommended method is to use automatic synchronization with Xiaomi or Google servers, which is suitable for most users and minimizes the risk of errors.

  1. Open the Settings app (the gear icon on the home screen).
  2. Go to the Additional Settings section (older versions of MIUI may refer to System and Device as well).
  3. Select the date and time item.
  4. Activate the switches: 🔄 Autodetermining date and time 🌍 Time zone autodetermination

If these options are already on, but the date is still incorrect, try turning them off, waiting 10 seconds and turning them on again. Sometimes it helps to restart the phone after changing your settings. Note that you need an active Internet connection (mobile network or Wi-Fi) to work automatically synchronizing.

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If the date is lost for several hours after the automatic synchronization is enabled, check if the wrong time zone is set manually. For example, GMT+3 should be chosen for Moscow, not GMT+2 (an outdated standard).

Method 2: Manually changing date and time

If automatic synchronization doesn’t work or you need to set a different date temporarily (for example, to test apps), you can do it manually.This method is also useful when the phone can’t connect to the network to get the exact time.

Instructions for manual adjustment:

☑️ Manual date and time setting

Done: 0 / 5

Important: when you manually configure, note that some applications (such as Google Pay or SberBank Online) may block access if the system time differs from the real one by more than 5-10 minutes. MIUI, if you set a date from the future (for example, to circumvent restrictions in games).

⚠️ Note: Some Xiaomi models (e.g. Redmi Note 10 Pro) POCO X3 Pro) after manually changing the date, a notification of incorrect time settings may appear, it can be ignored, but it is better to return automatic synchronization if you are not sure of your actions.

Method 3: Change the date through the developer mode

For power users who want more control over system settings, there is the option to change the date through developer mode, a method that is useful if standard methods don't work because of MIUI failures.

To activate the developer mode:

  1. Go to Settings. → The phone.
  2. Find the MIUI version and tap it 7 times in a row. You will be notified of becoming a developer!
  3. Go back to the main settings menu and open a new section for developers.
  4. Scroll down and find the USB Debugging option (to be enabled) and Fictitious Locations (optional).
  5. Now in the Date and Time section, an additional option will appear Use the operator’s networks – it can be turned off for full control.

After activating the developer mode, you can also use the ADB-For example, to set the current date and time through your computer, connect the phone to the USB and do it:

adb shell date -s YYYYMMDD.HHMMSS

Where YYYYMMDD is the year-month-day date and HHMMSS is the time (hours, minutes, seconds). For example, to set May 15, 2026, 14:30:00, the command will be:

adb shell date -s 20260515.143000

⚠️ Attention: Use ADB The wrong commands can cause system failures. If you're not sure what you're doing, you'd better use standard settings. MIUI.

Method 4: Reset date and time settings via Recovery

If after a failed experiment with the date the phone started to work unstable (for example, constantly resets time or does not turn on), it can help to reset settings through Recovery Mode.This method is also useful if you can not log in due to errors associated with the wrong date.

Resetting instructions:

  1. Turn off the phone.
  2. Press the Power and Volume buttons up at the same time (on some models – Volume down) before the Mi logo appears.
  3. In the Recovery menu (manage volume buttons, choose power button) select Wipe & Reset.
  4. Next, select Wipe All Data (this will result in a full reset of the phone before factory settings!).
  5. After the process is complete, restart the device.

This method should only be used as a last resort, since it deletes all data from the phone, after resetting, the date and time will be set automatically when you first connect to the Internet, and if the problem persists, you may need to reflash the device.

What to do if Recovery Mode does not open?
If the phone doesn’t respond to the button combination, try plugging it into charging for 10-15 minutes, then try again. On some models (such as Xiaomi 12T), you first need to pinch Volume Up + Power to enter Recovery, and after the logo appears, release the power button, holding the volume.

Method 5: Fixing Date Failures After MIUI Update

One of the most common problems is resetting the date to January 1, 2000, or any other arbitrary value after the MIUI update, which is due to firmware errors or conflicts with user settings. Here's how to fix it:

Problem.Reason.Decision
Date reset to 2000Failure of the RTC module (real-time clock)Reset via Recovery or reflash your phone
Time is lagging or in a hurryFailure of the CMOS battery (on older models)Replace the battery or take it to a service center
The date changes on its own.Conflict with the application to change timeRemove suspicious applications through Security → Optimization
No manual settings are savedMistake of access rights in MIUIReset the settings of the application Settings in Settings → Applications

If the problem has occurred after the update, try to roll back to the previous version of MIUI via Fastboot. To do this, download the necessary firmware from the official Xiaomi website and follow the instructions:

  1. Unpack the archive with the firmware in a folder on the computer.
  2. Connect your phone to your PC in Fastboot mode (clip Volume Down + Power).
  3. Launch the file. flash_all.bat (for Windows or flash_all.sh (for macOS/Linux).

Once you flash the date and time will be set automatically, and if the problem persists, contact the service center, the hardware time module may be faulty.

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MIUI updates sometimes contain errors that affect the system clock. Before installing a new firmware version, check other users' reviews on forums (for example, 4PDA or Mi Community).

Solving Time Synchronization Problems in Roaming

Many Xiaomi users are faced with the fact that when traveling abroad, the phone incorrectly updates the time, especially if you use a local phone. SIM-It's related to the different networks that the carriers have, and here's how to set up the phone to roam properly:

  • ✈️ Turn off automatic operator selection: go to Settings → SIM-maps and mobile networks → Selecting a network and selecting an operator manually.
  • 🌐 Use Google for sync: in the date and time settings, disable the option to Use the operator’s networks and leave only Auto-determining the date and time.
  • 🔄 Update time zones: Install ClockSync from Google Play, which will help synchronize time with Google servers bypassing the operator.

If you travel frequently, we recommend adding a clock widget to the home screen and setting it to display time in multiple time zones.

  1. Long press on the free place of the main screen → Widgets.
  2. Find the Watch widget (from Google or MIUI).
  3. Select a size and add it to the screen.
  4. Click on the widget and select Setting → add the desired cities.

This will help to avoid confusion during flights and quickly adapt to the new time zone.

FAQ: Frequent questions about setting up a date on Xiaomi

Why does the battery change time?
On some Xiaomi models (e.g. Redmi 4X or Mi A1), a small CMOS battery is responsible for the system clock, which can become depleted or damaged when the main battery is replaced. If the battery is replaced with time reset every time you turn off your phone, contact the RTC diagnostics center.
Can I change the date without root rights?
Yes, you don’t need root rights to change date and time on Xiaomi. All settings are available via the standard menu or ADB (without the need to unlock the bootloader). However, some system applications (such as Mi Fit) may require synchronization with Xiaomi servers, which is impossible without the Internet.
How to return automatic synchronization if it disappeared after the update?
If you have lost automatic sync options after the MIUI update, try: Reset the Settings app settings in Settings → Apps → App management → Settings → Storage → Clear the data. Set a manual date close to the current one, then turn on automatic sync again. Update Google Play services in the Play Store. If nothing helps, reset your phone to factory settings (with data saved via Mi Cloud).
Why do some games need to change the date?
Some mobile games (such as Clash of Clans or AFK Arena) use system time to limit game mechanics (such as building or energy recovery timers). By changing the date forward, players try to cheat the system. However, modern games often detect such changes and may ban accounts for cheating.
How to check if the timing is working properly?
To make sure your Xiaomi time is synced correctly: Open Settings → Date and time and make sure that automatic date and time zone determination is enabled. Go to time.is and compare the time on your phone to the reference. Install Network Time app from Google Play to show which server your device is synced to. If the difference is more than 1-2 seconds, try switching to another sync server (e.g., Xiaomi on Google).