Xiaomi Mi Band 4
Mi Fit
any of the thousands of faces available online
In this article, you will find 3 working methods for installing custom dials on the Mi Band 4, including bypassing regional locks and solving typical errors. We will understand what file formats are supported, where to download secure dials, and why some of them may not display correctly. If you are tired of boring standard themes, this guide is for you.
Before you start, make sure your bracelet is updated to the latest firmware. This is critical: outdated software may not support third-party dials or work with errors. Also check the Mi Fit version of the application - in older builds (up to 4.6.0), customization functionality has been severely curtailed.
1. Preparation: what is needed to install the dial
Before you change the dial, prepare everything you need, and without these components, the process can end in error or damage the firmware of the bracelet.
Mandatory conditions:
- 📱 Smartphone on Android 6.0+ or iOS 10.0+ (iPhone functionality is limited)
- 🔗 Mi Fit 4.6.0 or later (download from Google Play or App Store)
- 🔋 Bracelet charge ≥50% (at low charge, synchronization may be interrupted)
- 🌐 Stable Internet connection (Wi-Fi or mobile network) 4G)
The installation of informal dials will additionally require:
- 💻 Computer with Windows/macOS (For the Mi Band Method 4 Tools)
- 🔌 USB-cable for bracelet connection (if you use firmware via PC)
- 📁 Archive with a dial in.bin or.fw format
Where to download dials? The official store in Mi Fit offers a limited selection. For custom options, use proven sources:
- 🔍 AmazfitWatchFaces is the largest preview database
- 🎨 Mi-Band.ru – Russian-language catalog with thematic dials
- 📥 XDA Developers – a forum for enthusiasts (registration required)
⚠️ Note: Only download dials from trusted sites. Files from questionable sources may contain malicious code that will damage the bracelet's firmware. Before installing, check other users' reviews about a particular dial.
2. Method 1: Installation via the official Mi Fit application
The easiest method is to use the built-in dial store in Mi Fit, which is suitable for standard themes and does not require additional programs. However, the choice is limited, and in some regions (for example, Russia), some dials can be hidden.
Step-by-step:
- Open the Mi Fit app and connect to the bracelet.
- Go to the Profile section → Mi Smart Band 4 → Dials.
- Select a category (for example, Sports, Classics) and tap on your favorite option.
- Click Sync and wait until the process is complete (usually 10–30 seconds).
If the desired dial is not in the directory, try changing the region in the application settings:
- In Mi Fit, go to Profile → Settings → Region.
- Choose China or the United States, and there are more options available in these regions.
- Restart the app and check the dial section.
⚠️ Note: When you change region, some features (such as Mi Pay) may become unavailable.
Synchronize the bracelet with the phone|Check the charge of the Mi Band 4 (≥50%)|Update Mi Fit to the latest version|Change the region to China/US (optional)-->
3. Method 2: Download custom dials via Mi Band 4 Tools
Unofficial dials require third-party software, Mi Band 4 Tools (formerly Notify & Fitness for Mi Band), which allows you to bypass the limitations of Mi Fit and upload files in.bin or.fw format.
Instructions:
- Download and install Mi Band 4 Tools (Android only).
- Connect the bracelet to the application via Bluetooth.
- Download the dial in.bin format (for example, with AmazfitWatchFaces).
- In Mi Band 4 Tools go to Dials → Set the dial from the file.
- Select the downloaded file and wait for synchronization (bracelet will reboot).
Frequent problems and solutions:
- 🔄 Dial not installed: Check that the file matches the Mi Band model 4 (Not for the Mi Band 5/6).
- ⚡ Bracelet shuts down: Charge it to 100% and try again.
- 🔒 Incompatible File Error: Download the dial in a different format (e.g.,.fw instead of.bin).
If the Mi Band 4 Tools can't see the bracelet:
- Turn it off in Mi Fit (break the pair).
- Enable the search mode on the bracelet (swipe down) → Add the device).
- Connect to Mi Band 4 Tools.
💡
Before installing the custom dial, back up the standard one through the Mi Band 4 Tools section, which will help you return the original look if the new dial does not work properly.
Method 3: Manually stitching the dial through a PC (for advanced)
This is a good method if the first two didn't work, or if you want to install a modified firmware with advanced features, you need a computer and special software.
Tools required:
- 🖥️ Gadgetbridge (alternative to Mi Fit for PC)
- 🔌 USB-cable for bracelet connection (or Bluetooth adapter for wireless firmware)
- 📁 Firmware with a.fw dial (for example, here: XDA)
Step-by-step:
- Install Gadgetbridge on your PC and connect the bracelet via Bluetooth.
- Download the firmware file with a dial (for example, mi_band_4_custom.fw).
- At Gadgetbridge, go to Devices → Mi Band 4 → Update firmware.
- Select the downloaded file and confirm the installation.
- Wait until the process is complete (the bracelet will reboot several times).
Warnings:
- 🚨 Brick risk: Wrong firmware can make the bracelet fail.Use only files destined for Mi Band 4 (model) XMSH08HM).
- 🔌 Do not turn off the cable: Interrupting the firmware process will lead to a failure.
- 🔄 Resetting: After firmware, all data on the bracelet will be deleted.
What to do if the bracelet is frozen after firmware?
5.Why the dial is not installed: typical errors and decisions
Even if you follow the instructions correctly, you can have failures, and let's look at the most common problems and how to fix them.
| Problem. | Possible cause | Decision |
|---|---|---|
| The dial is not displayed in Mi Fit | Regional restrictions | Change region to China/US in the app settings |
| File corrupted error in Mi Band 4 Tools | Incompatible file format | Download the dial in.bin or.fw format |
| The bracelet is not synchronized. | Weak Bluetooth signal | Bring your phone closer to the bracelet and turn off other Bluetooth devices |
| The dial is set but not displayed | Incompatible version of the firmware | Update the bracelet firmware through Mi Fit |
| The app doesn't see the bracelet | Conflict with Mi Fit | Turn off the bracelet in Mi Fit before connecting to Mi Band 4 Tools |
If the dial is installed but is not displayed correctly (downed fonts, missing elements), most likely, the file is intended for another model. Try another option or check compatibility on the site where the dial was downloaded.
How to return a standard dial?
- In Mi Fit: Go to Dials → Standard and synchronize.
- In Mi Band 4 Tools: Select Restore the Standard Dial.
6. Top.-5 Custom dials for Mi Band 4 into 2026 year
If you’re looking for inspiration, here’s a selection of the most popular and functional dials from the community:
🏆 Best options by category:
- 🏃 Sport Pro: Heart rate, steps, calories and weather on one screen.
- ⏰ Minimalism: Pure Time – Time and Date with No Extra Elements.
- 🎮 Game: Cyberpunk 2077 – Thematic Design with Neon Colors.
- 📊 Informative: Stats Master – activity schedules, battery and notifications.
- 🌙 Dark Mode: Black background to save charge.
Selection criteria:
- 🔋 Energy consumption: Dials with animation and bright colors drain the battery faster.
- 📏 Element size: On the small screen of the Mi Band 4 (0.95) small details will be illegible.
- 🔄 Compatibility: Check that the dial supports your firmware version.
💡
Before installing an animation dial (for example, moving arrows), note that this reduces the battery life of the bracelet by 10-15%.
7.Safety: How not to damage the bracelet during customization
Installing third-party dials is a safe procedure, if you follow the instructions, but there are risks to be aware of:
What can't be done:
- 🚫 Set up dials from Mi Band 5/6 — They are incompatible with the Mi Band. 4 and may cause disruption.
- 🚫 Interrupt the process of synchronization or firmware.
- 🚫 Use files from dubious sites (risk of viruses or corrupted firmware).
How to minimize the risks:
- 🔄 Before experimenting, back up your bracelet data via Mi Fit or Mi Band 4 Tools.
- 📋 Check the reviews on the forum dial (for example, 4PDA).
- 🔋 Keep an eye on battery power – at levels below 20%, synchronization may be interrupted.
If the bracelet stopped working after setting the dial:
- Connect it to charging for 30-60 minutes.
- Press the button for 15 seconds to reset.
- If it doesn’t work, run the original firmware through Gadgetbridge.
⚠️ Note: Xiaomi warranty does not cover damage caused by the installation of unofficial software. If the bracelet fails after firmware, the service center may refuse repairs.