Connectivity & Network

We're figuring out what the VoLTE icon means on Xiaomi smartphones, how it affects communication and how to disable it.

We understand what the VoLTE icon on the Xiaomi Redmi 9 screen is: how to turn on, why you need it, why it disappears and how to fix errors. Step-by-step instructions + FAQ.

We understand what is a wireless display (Miracast, Wireless Display) on Xiaomi Redmi smartphones, how to turn it on and what problems may arise.

We understand what Miracast is in Xiaomi TVs: the principle of operation, configuration, compatibility and solving problems with wireless screen broadcasting.

We understand what the option “unlimited mobile Internet” means in the settings of Xiaomi smartphones, how to turn it on and what restrictions actually apply.

We're figuring out what VoLTE is in Xiaomi smartphones, how to activate it and why calls are worse without this feature.

We understand what is a teletype (TTY) in Xiaomi phones, why you need it and how to turn it on / off. Detailed instructions with settings and nuances.

We understand what VoLTE is in Xiaomi phones: the principle of operation, advantages over 3G calls, how to activate in settings and which models support the technology.

We understand what VoLTE is in the Xiaomi Redmi 8 smartphone: how the technology works, how to activate the setting and why it is important for high-quality communication.

We understand why you need a service activation of SIM cards in Xiaomi smartphones, how it affects the network and whether it can be turned off.

We’re looking at what Xiaomi needs NFC for, from contactless payments to smart homes, a full guide with examples for Redmi, POCO and Mi.

Detailed instructions on how to check the use of mobile and Wi-Fi traffic on Xiaomi smartphones (Redmi, POCO). Application statistics, reset meters, hidden MIUI settings.

Detailed guide to activating NFC on Xiaomi Redmi Note 9: where is the module, how to check support, set up contactless payments and fix bugs. Step-by-step photos + security tips.

Detailed guide to connecting a printer to Xiaomi smartphones via Wi-Fi, USB, Bluetooth. Compatible with Redmi, POCO, Mi models and solving typical bugs.

Step-by-step instructions for wireless and wired screen duplication of the iPhone on TV set-top boxes and Smart TV Xiaomi. AirPlay, Miracast, HDMI and circumventing restrictions.

Step by step instructions for wireless and wired duplication of the iPhone screen on Xiaomi TVs. AirPlay, Miracast, HDMI - all methods with photos and tips.

Detailed instructions for changing the Bluetooth codec on Xiaomi smartphones (Redmi, POCO). Understand the AAC, SBC, aptX, LDAC and choose the optimal profile for sound.

Step by step instructions for wireless and wired connection of Xiaomi smartphones (Redmi, POCO) to Samsung TV. Screen Mirroring, Miracast, HDMI and other methods with error analysis.

Learn how to view traffic consumption on Xiaomi smartphones through settings, MIUI, apps and operator Instructions for all models and versions.

How to activate eSIM on Xiaomi smartphones: supported models, profile installation, error solving and comparison with a physical SIM.

Step by step, adjusting the network speed display in the status bar of Xiaomi. runs on MIUI 14/15 for Redmi, Poco, Black Shark. Hidden features and alternative ways.

Step by step, let’s activate the call waiting function on Xiaomi smartphones. Learn how not to miss an important call during a call!

Step by step, how to set up call recording on Xiaomi smartphones: from built-in features to third-party apps. Works on MIUI 12-14 and new models.

How to properly configure incoming and outgoing calls on Xiaomi smartphones: from basic parameters to hidden MIUI functions. Solve problems with the microphone, speaker and SIM cards.

We understand what the VoLTE icon on Xiaomi smartphones means, why you need it and how to turn it off in the settings. Step-by-step instructions for all models of MIUI 12-14.

Detailed guide to disabling VoWiFi on Xiaomi Redmi smartphones of all generations: Methods through settings, USSD codes and an engineering menu with explanations.

Step-by-step guide to disabling VoWiFi on Xiaomi smartphones (Redmi, Poco, Black Shark).

Learn how to quickly connect a Xiaomi smartphone, TV or router to Wi-Fi via WPS. Step-by-step instructions for all models, security tips and problem solving.

Step by step instructions for syncing a smartphone with Xiaomi Mi TV 4S 50 via Wi-Fi, Miracast, HDMI and USB. Solve connection problems and set up screen duplication.

Step by step instructions for connecting a smartphone to Xiaomi TV 4S via Wi-Fi, Miracast, HDMI and USB. We disassemble all methods with photos and tips for error elimination.