Xiaomi Redmi Note 10 Pro is one of the most popular mid-range smartphones, and a smart case for it is not just an accessory, but a full-fledged extension of functionality. Many users buy the original smart case from Xiaomi (or compatible analogues), but not everyone knows how to unlock its potential 100%. In this article, we will analyze not only the basic setting, but also hidden features that the manufacturer does not always advertise.
The smart case for the Redmi Note 10 Pro supports automatic screen activation when you open it, notifications on the closed lid, and gestures to control music and calls. However, by default, many features are disabled or not working correctly. We will show you how to fix typical errors, customize the display of information on the case and even customize it to your needs with third-party applications.
Important: the instruction is relevant for the original cases Xiaomi Smart Cover (models) M2007J22C, M2101K6G) If your case doesn't respond to the settings, check compatibility with the Redmi Note. 10 Pro (model code) sweet/sweetin).
1. How to check the compatibility of a smart case with Redmi Note 10 Pro
Before you set up, make sure your case is truly "smart." Xiaomi's original accessories have:
- 🔹 Magnetic lock is a small magnet on the right side of the case that fixes the cover and interacts with the Hall sensor in the smartphone.
- 🔹 Cutout under the camera – exact cutout for the main camera module Redmi Note 10 Pro (108 MP).
- 🔹 NFC-chip (in premium versions) – allows you to use a case for contactless payments.
If the case is unoriginal, but is positioned as "smart", check:
- The presence of a magnet (put another magnet to the case - it should be attracted).
- Hall Sensor Performance in Phone: Open the Engineering Menu by entering ##4636## in Dialer and select Sensor Test → Magnetic Field: When you put a magnet in, the values should change.
⚠️ Warning: Some cheap cases mimic smart features, but in fact just mechanically close the screen.
To check compatibility, you can use the Smart Cover Tester app (available on Google Play) to show if your phone recognizes your case as a smart accessory.
2. basic setup of the smart case through MIUI
Once the Redmi Note 10 Pro case is installed, it should automatically identify it and suggest basic settings. If that doesn't happen, do the following manually:
- Place the case on the phone and close the cover.
- Open the Settings. → Always on screen and locking → Smart case.
- Activate the switch "Enable the smart case".
- Set up the parameters: 📱 Automatic screen turn on – the screen lights up when the case is opened. 🔔 Notifications on a closed case – displaying time, missed calls and messages. 🎵 Music management - swipes on a cover for switching tracks.
If there is no Smart Case on the menu, update it. MIUI In the old firmware (below) MIUI 12.5) Case support is not fully implemented. To check the version, go to Settings → The phone. → Version. MIUI.
| Function | Description | Required version of MIUI |
|---|---|---|
| Auto-only screen | The screen lights up when the cover is opened. | MIUI 11 and higher |
| Notifications on the case | Time, call, text, text message | MIUI 12.5 and higher |
| Gestures for music | Swipes on a case for player control | MIUI 13 and higher |
| NFC-pay | Using a case as a bank card | MIUI 12.5 (only for covers with NFC) |
⚠️ Attention: Redmi Note 10 Pro with global firmware (MIUI Global) some functions of the smart case may be disabled due to regional restrictions. MIUI EU or Xiaomi.eu.
☑️ Checking the basic setup of a smart case
3. Advanced settings: gestures and notifications
Standard settings MIUI It only allows you to include basic functions. It takes more work to fully customize.
Gesture settings:
- 🎶 Music control: double tap the cover to pause/play the track. Swipe left/right - switch tracks.
- 📞 Call Deflection: Swipe up the case - take the call, swipe down - reject.
- 🔔 Turning off the alarm clock: double touching the case when the alarm clock is triggered.
To activate these gestures:
- Go to Settings → System and device → Gestures.
- Choose "Smart Case."
- Set up the action for each gesture.
Customization of notifications:
By default, the closed case only displays the time and notification icons to expand the functionality:
- Install the app "Always on Display" AMOLED" (for AMOLED-Redmi Note 10 Pro screen).
- In the application settings, select Smart Cover Mode.
- Set up the display: 📅 Date and weather 📊 Battery level of charge 📞 Latest missed calls
Important: for the correct operation of the application, disable the system "Always On Display" in Settings → Screen. → Always-on display, otherwise conflict is possible.
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If the notifications on the case are not updated, try restarting your phone or temporarily disabling battery optimization for the System Settings app in Settings. → Battery → Optimizing the battery.
4. Solving the Smart Case Problems
Even the original cases sometimes work in an unstable way, so let's look at the typical problems and how to fix them.
| Problem. | Possible cause | Decision |
|---|---|---|
| Case doesn't turn on the screen | Weak magnet or Hall sensor failure | Check the magnet with a tester, reinstall the case, clean the Hall sensor (near the speaker) |
| Notifications not shown | Permissions for system applications disabled | Go to Settings. → Annexes → Application management → System settings → Permits and turn on all |
| Gestures don't work | Outdated firmware or conflict with other gestures | Update. MIUI, Turn off other gestures in Settings → System and device → Gestures |
| The case discharges the battery quickly | Hall's sensor's constant survey | Turn off the Smart Case at Night or Use Power Saving Mode |
If the cover stopped working after the update MIUI:
- Reset the cover settings: Settings → Always on screen and locking → Smart case. → Reset the settings.
- Clear the cache of system applications: Settings → Annexes → Application management → Three dots (menu) → Show system-based → Find "System Settings" and "Launcher" → Clear the cache
- If the problem persists, revert to the previous version. MIUI through settings → The phone. → Updating the system → Three points. → Select a Service Package.
⚠️ Note: When using third-party applications for the case increases battery consumption 5-15%. To reduce consumption, turn off background activity for unnecessary utilities in Settings → Battery → Optimizing the battery.
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For maximum stability, use only one application to customize the case. Multiple utilities can cause conflicts and failures.
6.How to use a smart case for NFC-pay
Some models of smart cases for Redmi Note 10 Pro are equipped with built-in NFC-It's a chip that allows you to tie your bank card and pay for your purchases without having to reach your phone:
- Make sure the cover supports NFC (The packaging must be marked appropriately).
- Activate. NFC on the phone: Settings → Connection and sharing → NFC.
- Open the app "Google Pay" or "Mi Pay".
- Add a bank card by following the instructions.
- Link the card to the case: In Google Pay: Settings → Contactless payments → Alternative devices. In Mi Pay: Devices → Add a smart case.
To pay, bring the case to the terminal (no need to open the phone).
Important: Redmi Note 10 Pro supports NFC Only in versions for the global market (M2101K6G) India (M2101K6I). In the Chinese version (M2101K6C) NFC absent.
Advantages NFC cased:
- ⚡ Quick Payment – No need to unlock your phone.
- 🔒 Security – card data is stored in a secure element (SE).
- 📱 Compatibility – works with most contactless terminals.
If the NFC is not working:
- Check that the case fits tightly to the back of the phone (there should be no gaps between them).
- Update the firmware MIUI Google app Pay/Mi Pay.
- Reset the settings. NFC: Settings → Connection and sharing → NFC → Reset the settings.
7. Alternative ways to use a smart case
In addition to standard functions, a smart case can be adapted for specific tasks.
1. Quick application launch:
- Use the Tasker app to create automated tasks: 📷 Opening the case triggers the camera. 🎧 Closing the cover suspends the music. 📞 Double touch of the cover rings to a frequently used number.
To set up a profile in Tasker, create a profile with the condition State → Sensor → Magnetic Field (value changes when opening/closing the case).
2. Do not disturb schedule:
- With "MacroDroid" set up automatic turn on mode Do not disturb when closing the case at night.
- Example of macro: 🕒 Trigger: Time (22:00 - 07:00) + Cover closed. 🔕 Action: Insert "Do not disturb".
3. Smart alarm clock:
- The Sleep as Android app could use a case sensor to track sleep: 😴 Closing the cover in the evening triggers sleep mode. ⏰ Opening the case in the morning turns off the alarm clock.
Battery charge control:
- With Battery Widget Reborn, set up the charge level on a closed case, which is useful if you often forget your phone while charging.
These scenarios will require rights. ADB (For some Tasker tasks, or root (for deep integration), if you are not ready for such manipulation, use only the basic functions of the case.