How to Reassign the Call Answer button to Xiaomi Redmi 10: Official and Alternative Methods

The default call button on Xiaomi Redmi 10 is on the right, which is the standard solution for most Android devices. However, not all users are comfortable pressing this way: left-handers often face discomfort, and owners of large smartphones (for example, Redmi 10 with a diagonal of 6.5) can accidentally reset calls when trying to take a call with one hand. Fortunately, MIUI allows you to reconfigure the location of the buttons – and you can do this through built-in tools and third-party solutions.

In this article, we will discuss all the current ways to change the response button for Xiaomi Redmi 10 (including the Redmi 10 2022, Redmi 10C and Redmi 10A models), taking into account the features of different versions of the firmware. You will learn how to change the buttons, add vibration when touching, and what to do if the desired options of the Suddenly disappeared after the update.

If you’ve tried to change your call settings through Settings → Sound and Vibration before, but didn’t find the right items, don’t be surprised. In MIUI 12.5 and later, the option to reassign the response/deflection buttons is hidden in another section and may not be available on some regional versions of the firmware. This is not a system bug, but a feature of Xiaomi’s customization interface.

1. Method through MIUI settings (official method)

The most reliable and recommended way is to use the built-in MIUI tools, which works on most of the firmware versions for Redmi 10, but may not be available on some custom or global builds.

1. Open the Settings app (the gear icon on the home screen).

2. Go to the Special Features section (some versions call it Additional Features).

3. Scroll down and select Physical buttons or Button Management.

4. Find the Call Answer button option (may be called Call button location).

5 Activate the switch Switch - now the call button will be on the left and the deviations will be on the right.

If you don’t have Physical buttons on your menu, try an alternative path:

1. Open the Settings. → System system → Additionally.
2. Select the Call Answer button (if any).
3. Set a tick opposite the left-handed location.

⚠️ Attention: On firmware MIUI 13+ European region (EEA) This paragraph may not be available due to privacy policy limitations, in which case use the methods in the following sections.

Make sure your smartphone is over 30 times charged%|

Close all background apps (especially messengers) |

Backup settings via Settings → About Phone → Backup |

Check the MIUI version in Settings → About Phone → MIUI version

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2. Reassign via MIUI Launcher (for shell users)

If the standard method didn’t work, try repositioning the buttons through the MIUI launcher, which is suitable for devices with the original shell (without third-party launchers like Nova or Apex).

1.Clatch the empty space on the home screen to open the launcher settings menu.

2. Select Home Screen Settings (or Launcher Settings).

3. Go to the section Additional or Advanced settings.

4. Find the Call button and activate the Backward Location option.

🔹 Important: This method only works on firmware MIUI 12.0-12.5 In newer versions (13)+) If you don't find the right item, your version of the launcher doesn't support this option.

Alternatively, use a left-handed mode that automatically mirrors the call interface:

1. Open the Settings. → Special facilities.
2. Activate the left-handed switch.
3. Reset the device (required!).

⚠️ Note: Left-handed mode changes the location of all interface elements, not just the call buttons, and this can cause inconvenience when using other applications.

3. Use of third-party applications (for advanced users)

If the built-in methods didn't work, you can use third-party utilities. We recommend two proven applications:

📌 1. Button Mapper: Remap your keys (free, with purchases inside)

• 🔹 Allows you to reassign any hardware and software buttons, including call interface elements.
• 🔹 Works without root rights, but requires permission to access special features.
• 🔹 Supports the creation of custom gestures (e.g. swipe to respond).

📌 2. Tasker (toll, 3.49)$)

• 🔹 Powerful automation tool that can intercept call events and change button locations.
• 🔹 Requires profile settings and tasks to handle incoming calls.
• 🔹 It is suitable for experienced users, as it has a complex interface.

🔧 Instructions for setting up Button Mapper:

1. Install the app from Google Play.
2. Open it and give access to Special Opportunities (a window will pop up asking you to go to settings).
3. Select Add Button → Software Buttons → Answer Call Button.
4. Set a new action (such as Swap with Decline).
5. Save the settings and restart the phone.

⚠️ Note: Button reassignment applications may conflict with system processes, especially on firmware MIUI 13+. If after installing the utility there are problems with receiving calls (for example, the screen does not wake up when an incoming call), delete it and use official methods.

💡

Before installing third-party button-change apps, check user reviews with your Redmi 10 model. Some utilities may not work properly on devices with a Snapdragon 680 processor (such as Redmi 10 2022).

4. Manual editing of system files (for power users)

This method is only suitable for those who are ready to work with ADB or have root rights, it allows you to change the location of the buttons at the system file level, but requires caution.

🛠️ Instructions through ADB (rootless):

1. Install ADB Tools on your PC.
2. Activate USB Debugging on your smartphone (Settings → About Phone → MIUI Version → 7 times click on the build number → Return to Additional → For Developers → Debugging by USB).
3. Get Redmi on board. 10 The command is: adb shell settings put global call_button_swap 1
4. Reset the device.

🔧 For users with root:

1. Install a file manager with root support (such as Root Explorer).
2. Go to /system/usr/keylayout.
3. Find the Generic.kl file and open it in the text editor.
4. Replace the lines: key 115 VOLUME_UP key 114 VOLUME_DOWN key 115 VOLUME_DOWN key 114 VOLUME_UP (This is an example for hardware buttons, for software you need other parameters).
5. Save the file, set the rights to 644, and restart.

⚠️ Warning: Incorrect editing of system files can lead to loss of warranty or device "brick".If you are not sure about your actions, use official methods or contact the service center.

💡

Changing system files without a backup can make your smartphone inoperable. Always create a backup using TWRP or Mi Flash Tool before manual editing.

5. Features for different versions of Redmi 10

Xiaomi Redmi 10 models came in several versions, and not all methods work equally well on them. In the table below, we have collected the latest information on each version:

🔹 For Redmi 10 2022 and 10C: If the official method is not available, try updating the firmware to the latest stable version via Settings. → Software update: In some cases, the necessary options appear after the update.

🔹 For Redmi. 10A: Because of the lightweight firmware. MIUI Go, many functions are limited. ADB or third-party applications with caution - they can slow down the system.

Frequent problems and their solutions

When changing the call buttons, Redmi 10 users often encounter errors, and we've collected the most common ones and ways to fix them:

🔘 Problem: After reassigning, the buttons return to their standard location after rebooting.

🔘 Problem: Buttons change places, but when the screen is ringing, the screen does not wake up.

• 🔹 Solution: Disable battery optimization for Phone app (Settings) → Battery → Optimizing the battery → All applications → Phone. → No restrictions).

🔘 Problem: Button Mapper doesn’t have an option for call buttons.

• 🔹 Solution: Install an older version of the app (e.g. 1.6.4) or use Tasker to create a custom rule.

🔘 Problem: After the update MIUI settings dropped.

• 🔹 Solution: Reset the settings. If the option is gone, use it. ADB Or wait for the next update.

⚠️ Note: If all calls (incoming and outgoing) have stopped working after the changes, reset your network settings:

1. Settings → SIM-maps and mobile networks → Resetting network settings.
2. Reset the device.

7. Alternative solutions: gestures and voice response

If you can’t reassign the buttons, consider alternative ways to answer calls:

🌟 1.Gestural responses

• 🔹 Enable in Settings → Special facilities → Answering the call by raising – now it is enough to raise the phone to your ear to take the call.
• 🔹 Activate the answer with double touch – double tap the screen to respond.

🌟 2.Voice assistant

• 🔹 Set up Google Assistant for Voice Response: Say, OK, Google, Answer the Call".
• 🔹 V MIUI 13+ Available built-in voice response through Settings → Xiaomi's voice assistant.

🌟 3. Bluetooth headset

• 🔹 Connect wireless headphones (for example, Xiaomi AirDots) – the call will be answered through a button on the headset.

💡 Tip: If you use your smartphone frequently in your car, install a holder with automatic call response (such as magnetic attachments with proximity sensors) to eliminate the need to press buttons while driving.

FAQ: Answers to popular questions