VoLTE icon on Xiaomi: what it is, why you need and how to remove from the notification panel

Have you noticed a mysterious VoLTE icon in your status bar on your Xiaomi and don't know what it means? Or does it interfere with your attention? This article will help you understand why VoLTE is needed, how it affects call quality, and whether it can be turned off without losing functionality.

Voice over LTE (voice over 4G) technology has long been the standard for modern smartphones, but not all users understand its advantages. At the same time, the constant display of the icon annoys many — especially if the operator does not support this feature or it works unstable, we will explain in detail how to remove the VoLTE icon on Xiaomi without root rights and loss of communication quality, and also analyze hidden settings, which are not even in the official documentation.

What is VoLTE and why is it needed in Xiaomi?

VoLTE (Voice over LTE) is a 4G voice technology, not an outdated 2G/3G standard.

• 📞 Call and use mobile Internet at the same time (without switching to the Internet) 3G)
• 🔊 Improve the sound quality with the codec HD Voice (broadband audio)
• ⚡ Reduce the connection time (the call connects faster)
• 🌍 Save battery power (no need to switch between networks)

On Xiaomi smartphones (including Redmi, POCO and Black Shark models), the VoLTE icon appears in the status bar when:

• 📶 Phone's connected to the network. 4G/LTE operator that supports the technology
• 🔄 Function activated in device settings
• 📱 Phone's installed. SIM-VoLTE card (not all operators provide this service)

However, there are nuances: in Russia, VoLTE is officially supported only by MTS, Beeline and Tele2 (MegaFon has a partial support), if your operator is not on this list, the icon may burn in vain, and calls will go through 3G.

Why VoLTE icon can interfere and when it should be turned off

Despite the benefits, many Xiaomi users want to remove the VoLTE icon for the following reasons:

In addition, on some Xiaomi models (such as the Redmi Note 10 Pro or POCO X3 Pro), a VoLTE bug causes incoming calls to be missed. If you encounter this problem, disabling the feature can be a temporary solution until the patch is released.

⚠️ Note: On phones with MediaTek (e.g. Redmi) 9A or POCO M3) Disabling VoLTE may result in the inability to make calls on networks where 2G It is already disabled (as in some regions of Russia). Before deactivating, check whether your operator works. 3G.

How to remove the icon VoLTE on Xiaomi: the official way

The easiest way to hide the icon is through the interface settings, and it won't turn off the function itself, but it will take away the display.

1. Open Settings → Notifications and Status bar.
2. Slip it on Status Line.
3. Find Show the VoLTE icon (or Status Marks on MIUI 12 and later).
4. Switch the slider to the off position.

On some firmware (for example, MIUI Global for the Redmi Note 8 Pro), this item may be called differently:

• 🔹 Showing the network icons → VoLTE
• 🔹 Additional settings → Notification badges

If there is no item, try an alternative path:

Settings → SIM- Maps and Mobile Networks → [Select SIM] → Enable VoLTE

Check if your operator supports VoLTE.

Make sure you have a stable 3G/4G signal.

Backup settings (Settings → System → Backup)

Reboot your phone after the changes-->

Hidden Methods: How to Remove VoLTE through Engineering Menu

If the standard settings don’t help, you can use the engineering menu (power users only!) which works on most Xiaomi with Qualcomm processors (e.g. Redmi K40, Mi 11).

Instructions:

1. Open the Phone app.
2. Enter the code: ##4636###.
3. Select Phone Information (or Phone Information).
4. Scroll down to Set preferred network type.
5. Select LTE/WCDMA/GSM auto (no VoLTE priority).
6. Turn off VoLTE provisioning (if any).

⚠️ Note: On phones with MediaTek (e.g. Redmi) 9T) The engineering menu may not contain these items. The wrong settings here can break the network -- be careful!

For models on MediaTek (such as the POCO M4 Pro), try another code:

##36446337##

In the menu that opens, find Telephony → VoLTE and turn off the option.

Disable VoLTE through settings SIM-map

On some firmware (for example, MIUI 13 for Xiaomi 12) the VoLTE icon can be removed by changing the priority of the network for a specific SIM-map:

1. Go to Settings. → SIM-maps and mobile networks.
2. Choose yours. SIM-map.
3. Tap on the network type (or Preferred network type).
4. Select 3G or LTE/3G/2G (auto connect) without a tick in front of VoLTE.
5. Save the settings and restart the phone.

The icon will disappear after that, but keep in mind:

• 📵 Calls will go through 3G, Which can impair the sound quality.
• 🌐 Internet speed will drop during a conversation (if the operator does not support the service). 4G+3G).
• ⚡ Some operators (e.g. Tele2) automatically switch to VoLTE if the network is not connected to the network. 3G overloaded.

💡

If incoming calls are missing after VoLTE is turned off, check the call forwarding settings in the menu SIM-Sometimes resetting to factory network settings helps to return to work: Settings → SIM-map → Resetting network settings.

Problems after VoLTE shutdown and how to fix them

Disabling VoLTE can have unexpected consequences, and here are the most common problems and solutions:

If after manipulation with the settings, the network disappeared altogether, reset:

Settings → SIM-cards and mobile networks → Resetting mobile network settings

On two phones. SIM-maps (Xiaomi) 11T, Redmi Note 11 Pro+) Problems can arise from a conflict of settings between slots:

• 🔄 Replace. SIM-map.
• 📵 Disable VoLTE for one of the SIM customized.
• 🔧 Update the firmware (sometimes bugs are fixed in new versions) MIUI).

💡

On Android 12+ and MIUI 13+ phones, disabling VoLTE can make it impossible to use ViLTE (4G video calls). If you care about video calls, it’s better to simply hide the icon rather than deactivate the feature completely.

VoLTE on custom firmware: features and risks

If you use unofficial firmware (like LineageOS, Pixel Experience, or crDroid), VoLTE may work differently from standard MIUI.

• 🛠️ On most custom firmware, VoLTE is disabled by default due to certification issues.
• 🔧 Activation requires manual editing of modem files or patch installation (e.g., VoLTE fix for a particular model).
• ⚠️ Mismanipulations can lead to loss IMEI or a breakdown of the communication module.

If you still want to turn on VoLTE on custom firmware:

1. Make sure the firmware supports your model (check out the XDA Developers or 4PDA forum).
2. Install a patch through Magisk (e.g., the VoLTE Enabler module).
3. Check the settings in Settings → Mobile Network → Enable VoLTE.

To disable the icons on custom firmware:

• 🔹 Use the SystemUI Tuner app (root rights required).
• 🔹 Edit the file. systemui.xml into /system/priv-app/SystemUI (Only for experienced users!).

⚠️ Note: On firmware like Havoc-OS or Paranoid Android, disabling VoLTE may result in loss of the ability to make calls through the Internet. 4G, Even if the operator supports the technology, make a backup through the backup before experimenting. TWRP!

FAQ: Frequent questions about VoLTE on Xiaomi