How to change the font of the clock on the lock screen Xiaomi: all the ways from simple to complex

Why do users want to change the font of the watch and can it be done officially?

Xiaomi's lock screen is the first thing you see when you turn on your smartphone, which is why the design of the watch is so important: a font that is too small is difficult to read at first glance, and a standard Roboto or MiSans can seem boring after several years of use, but there's a problem: unlike wallpaper or a weather widget, the manufacturer did not provide a direct interface to change the font of the watch in MIUI.

However, there are a few workarounds, from simple design tricks to deep customizations through ADB or third-party launchers. In this article, we will break down all the current methods that work on MIUI 12-14 (including hyperos), taking into account the features of different models, from the budget Redmi Note to the flagship Xiaomi 13/14. Importantly, some methods require unlocking the bootloader or root rights, so assess the risks in advance.

If you're looking for a way to just increase the size of your watch, welcome to the first section, and if you want to completely replace the typeface with custom typeface (like Apple's SF Pro or Google Sans), you'll have to dive into the technical details. Let's start with the safest one.

Method 1: Changing the size and style of the watch through the theme settings

The simplest method, which does not require additional programs, is the use of built-in MIUI themes, which, although it does not allow you to install arbitrary font, gives you a choice of several predefined styles, including changing the size, color and even animation.

How it works:

• 🎨 Go to Settings. → Lock screen → Watch style (on some firmwares the path may differ: Settings) → Theme → Lock screen).
• 🔍 Scroll through the list of available styles. Notice the options marked "Big" or "Fat" -- they increase readability.
• 🖌️ In some topics (for example, “Minimalism” or “Digital clock”), the font of the watch changes dramatically – from serifs to grotesque or monowire.
• 🔄 If you don’t like any of the options, try downloading additional themes from the topic. → Online (search for “clock”, “time”, “lockscreen").

Limitations of the method:

• ❌ No way to upload your font (only pre-installed options).
• ❌ In some models (POCO F3, Redmi 9: The choice of watch styles can be limited to 2-3 variants.
• ❌ After updating MIUI The settings may be reset to standard.

⚠️ Attention: On devices with MIUI for POCO (for example, POCO X3 Pro) the path to the clock settings may be hidden in Settings → Additionally. → Lock screen. If you can't find a point, check the firmware version in Settings. → The phone.

Method 2: Use of third-party launchers (without root)

If the built-in themes aren't enough, you can do a trick: replace the standard MIUI launcher with an alternative one that supports custom watches on the lock screen.

How to set up:

1. Install the selected launcher from Google Play.
2. Set it as the default launcher in Settings → Applications → By default.
3. In the launcher settings, find the section "Block screen" or "Widgets".
4. Add a watch widget (like Chronus or Another Widget) and customize its font.

Cons of the method:

• ⚠️ Not all launchers can replace clocks on the native lock screen – some simply overlay the widget over the top.
• ⚠️ Nana MIUI 13/14 You may need to disable battery optimization for launcher.

💡

Before installing the launcher, back up your current lock screen settings through Settings → Additional → Backup. This will help you quickly return to the standard view if something goes wrong.

Method 3: Edit system files via ADB (for advanced)

This method is suitable for those who are ready to work with the command line, it allows you to change the font of the clock at the level of the system files MIUI, but requires the ADB mode on and unlocked bootloader (on some models).

Step-by-step:

1. Activate USB Debugging in Settings → About Phone → MIUI Version (tap 7 times on version, then go back to Settings → Additional → For Developers).
2. Connect your phone to your PC and check the connection with the command: Adb devices
3. Download the archive with fonts (for example, TTF-files) and place them in a folder /sdcard/Download/fonts/ phone-on.
4. Follow the commands to replace the system font (example for Roboto): adb shell su mount -o rw, remount /system cp /sdcard/Download/fonts/YourFont.ttf /system/fonts/ chmod 644 /system/fonts/YourFont.ttf reboot

Important nuances:

• 🔧 Nana MIUI 14 The path to fonts may be different: /system/product/fonts/ or /system/system/fonts/.
• 🔧 Not all fonts support Cyrillic – check before installation.
• 🔧 After rebooting, the clock may not display correctly (downed interval, no minutes.

⚠️ Note: On devices with Dynamic RAM Expansion (e.g. Xiaomi) 12T) editing system files can cause virtual memory to crash.Before experimenting, disable this function in Settings → Additionally. → Memory.

Method 4: Install custom firmware (for enthusiasts)

If you don't like half-measures, the most radical way is to upgrade to custom firmware like LineageOS, Pixel Experience or crDroid, which often offer flexible lock screen settings, including:

• 📱 Selection of any font from the system (including user downloads).
• 🎨 Changes in color, size and position of the watch.
• ⚙️ Additional widgets (weather, notifications) next to the time.

How to do this:

1. Unlock the bootloader through Mi Unlock Tool (requires a Xiaomi account binding and a wait of 7-15 days).
2. Install custom Recovery (TWRP or OrangeFox).
3. Sweep through the selected firmware and Gapps (if you need Google services).
4. In the new firmware settings, find the Lockscreen → Clock settings section.

Risks of the method:

• ⚠️ Loss of warranty (if the device is under warranty).
• ⚠️ Possible bugs with camera, sensors or wireless modules (depending on firmware).
• ⚠️ On some models (Redmi Note) 10 Pro may not work Widevine L1 (downgrade of streaming Netflix/Disney+).

Make a backup copy of the data (photos, contacts, messages)

Check firmware compatibility with the phone model

Download the full firmware package + Gapps

Charge your phone at least 70%

Disable encryption in settings (if required)-->

Method 5: Customization applications (with limitations)

If the previous methods seem too complicated, you can try specialized applications, which do not change the system font, but allow you to overlay a custom widget over a standard watch.

• 📲 Always On Edge – creates a floating watch widget on top of the lock screen (works on the clock). MIUI 12-14, but requires permission to "overlay over other applications").
• 📲 Lock Screen Widget – adds custom watches, but may conflict with Mi Security.
• 📲 KWGT Kustom Widget – an advanced tool for creating your widgets (requires design skills).

How to set up Always on Edge:

1. Install the application and provide all the permissions requested.
2. In the settings, select the style of the watch and font (available) TTF-file).
3. Activate the option "Show on the lock screen".
4. Adjust position and transparency so that the widget doesn’t overlap important elements.

Problems that may be encountered:

• ❌ The widget may disappear after restarting (solved by restarting the application).
• ❌ Nana MIUI 14 works protection against overlays – you need to manually add the application to exceptions in Settings → Special facilities → Overlay.
• ❌ Some fonts are displayed as "broken" (check compatibility before installation).

Frequent Mistakes and How to Avoid Them

When changing the font of the watch, users often face typical problems, and here are the most common ways to solve them:

If none of the methods worked, check:

• 🔍 Version MIUI — In beta versions of the firmware, some functions may be disabled.
• 🔍 Model phone on POCO Black Shark and the way to setup may be different.
• 🔍 Updates – sometimes clock bugs are fixed in new builds.

💡

Before any manipulation of system files, check backup! 80% of the time, problems are solved by rolling back to standard settings, but without a backup, it can take hours.

FAQ: Answers to popular questions