How to change the time on the phone Xiaomi Redmi 9A: 3 ways with a photo

Why Xiaomi Redmi 9A is running out of time and how to fix it

The incorrect time-recording on Xiaomi Redmi 9A is a problem that many users face, and the reasons can range from a failure after a MIUI update to an automatic sync that is disabled. In this article, we will discuss all possible ways to adjust time, including manually adjusting and correcting time zone errors.

The Redmi 9A is a simplified version of MIUI without Google services (in some regions), which affects the timing mechanism: instead of Google servers, the device can use Xiaomi's own servers or mobile network data. If your phone shows the wrong time, first check if the automatic setting is enabled - this solves 90% of the problems.

In rare cases, a time failure is associated with hardware malfunctions (for example, a dead battery on the motherboard), but this is extremely rare on the Redmi 9A. More often than not, software settings or conflict after reset to factory parameters are to blame. Next, we will look at all methods in order - from the simplest to the more complex.

Method 1: Automatic time synchronization over the network

The most reliable method is to enable automatic time settings via mobile or Wi-Fi. On Redmi 9A, this option is usually activated by default, but after an update or reset, it can turn off. Here's how to check it:

1. Open Settings (the gear icon on the main screen).
2. Scroll down and select Additional settings.
3. Slip on the date and time item.
4. Activate the switches: 🔄 Date and time Auto-Sync with servers. 🌍 Time zone autodetermination - geolocation adjustment.

If you have already turned on the options, but the time is still confused, try manually selecting another sync server.

1. Turn off the automatic setup.
2. Manually set the correct time (see Method 2).
3. Reboot your phone and turn on automatic sync again.

Is mobile internet or Wi-Fi enabled?|Geolocation activated|Is the time zone chosen correctly?|Are there any restrictions for the Settings application in allowing access to the network?-->

⚠️ Note: Some of the Redmi firmware 9A (Especially global versions without Google, automatic sync may not work smoothly. If you still have a time delay after you turn on the option, try connecting to another Wi-Fi network or switching to mobile data.

Method 2: Manually adjusting time and date

If automatic synchronization is not working or you are in an area without network coverage, you can set the time manually, which is also useful if you are traveling and want to temporarily use a different time zone without changing the geolocation.

Instructions for Xiaomi Redmi 9A:

1. Go to Settings → Additional settings → Date and time.
2. Turn off the switches Autodetermining Date and Time Zone Autodetermining.
3. Slip on the Set a date field and select the current date in the calendar.
4. Click Set the time and use the dial to set the exact hours and minutes.
5. For a time zone, manually select from the list (e.g. Moscow, GMT+3).

Important: Once manually set up, the Redmi 9A time won’t automatically update until the next reboot or sync is enabled. If you move between time zones frequently, it’s best to use specialized apps like ClockSync (available from the Mi App Store).

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If you manually set up the time again when you reboot, check your Xiaomi account settings: sometimes the conflict arises due to a link to another region in your Mi Account profile.

Method 3: Resetting time settings through the engineering menu

If standard methods don’t work, you can use the hidden engineering menu Redmi 9A. This method will reset all time and date parameters to factory values, which often solves problems with constant failures.

Warning: it is not recommended to change other parameters in the engineering menu without knowing their purpose!

1. Open the Phone app.
2. Enter the code ##4636##
3. In the menu that opens, select Phone Information.
4. Scroll down to the Time Settings block.
5. Click Reset Time Settings and confirm the action.

To diagnose the problem:

1. Check the strength of the signal in the status bar. 1–2 Try to switch to another network (2G/3G/4G) In Settings → SIM-maps and mobile networks.
2. Turn off battery saving mode in Settings → Battery and performance.
3. Launch your phone in Safe Mode (press the power button → Safe Mode). If time doesn't go down, it's the third-party app's fault.

If the problem persists, try updating your firmware to the latest version or resetting to factory settings (don’t forget to back up!).On Xiaomi forums, users note that bugs are more common on MIUI versions below 12.5 over time.

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Before resetting to factory settings, check if the time is related to a particular application. You just need to boot up in safe mode for 24 hours and observe the behavior of the watch.

Additional settings: time format and display of seconds

In addition to the basic time settings, Redmi 9A can change the format of the display of the clock and add seconds on the home screen.

1. Go to Settings → Additional settings → Date and time.
2. Click on the Time Format and select: ⏰ 24-hour format (e.g. 15:30). ⏰ 12-hour format (e.g. 3:30) PM).

Showing seconds

On some custom firmware for Redmi 9A, you can also configure:

• 🌙 Automatic dark theme switching over time (in Settings) → Screen. → Dark subject).
• 🔔 Time zones for alarm clocks (good for travel).
• 📅 Display of the lunar calendar (in Chinese versions) MIUI).

If the option Show seconds is not in the menu, you can add it through ADB-commands (requires an unlocked bootloader:

adb shell settings put global status_bar_clock_seconds 1

It will display seconds in the status bar.

Frequent Mistakes and How to Avoid Them

When setting the time on Xiaomi Redmi 9A, users often make common mistakes that lead to new problems.

• ❌ Disable geolocation with automatic synchronization: without access to location, the phone cannot correctly determine the time zone.
• ❌ Use of the VPN In the case of manual adjustment: some VPN-Services replace location data, which knocks down the time zone.
• ❌ Setting time manually without turning off automatic mode: this leads to a setting conflict.
• ❌ Ignoring updates MIUI: In new versions, time synchronization bugs are often fixed.

To avoid problems:

1. Always restart your phone after changing your time settings.
2. Before traveling abroad, enable data roaming so that the phone can sync with local networks.
3. If you use a double SIM-Check the time settings for each of them separately (sometimes they conflict).

On the Redmi. 9A With firmware based on Android 10 (Q) there is a feature: when changing SIM-To avoid this, switch on the In-plane mode for 10-15 seconds before changing the card, and then return to normal mode.

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If after all the manipulations, time continues to be lost, check if the phone has custom firmware with a modified core. Some third-party MIUI builds have bugs in the time synchronization module.

FAQ: Answers to Frequent Questions