Connectivity & Network

We understand what 4G is in Xiaomi phones: how it works, how it differs from 5G, how to check support and fix network problems.

A detailed guide to wireless screen technology on Xiaomi smartphones: Miracast, AirPlay, Wi-Fi Direct and TV compatibility. Turn-based setup and problem solving.

Discuss the ShareMi feature on Redmi smartphones: the principles of operation, settings, limitations and alternatives for fast file sharing between Xiaomi devices.

We understand what is the teletype mode (TTY) in Xiaomi Redmi Note 9 smartphones, why it is needed and how to turn it on / off. Detailed instructions with settings and nuances.

We understand what VoLTE means on the phone, why you need this mode and how to properly disable it on Xiaomi Redmi smartphones (including Redmi Note 12, Redmi 10 and other models).

Why does Xiaomi smartphone not complete an incoming call when you press a red handset? We analyze hardware and software failures, MIUI bugs, SIM settings and fixes.

We're going to figure out why wireless headphones don't connect to a Xiaomi phone via Bluetooth, from software crashes to hardware issues, step-by-step instructions and hidden MIUI settings.

Bluetooth doesn't turn on, doesn't find the device or shuts down? We take all the causes of failure on Xiaomi smartphones (Redmi, POCO) and give step-by-step repair instructions.

Why NFC doesn’t work on Xiaomi Redmi 8 Pro: settings check, hardware malfunctions, module reset and MIUI update.

Why Xiaomi Redmi doesn't see a USB modem: from drivers to network settings. step-by-step instructions for Redmi Note/POCO/A with Android 12-14.

We understand why Xiaomi smartphones do not support FM radio, what models are the exception, and how to listen to radio without the Internet.

Why does Windows/Mac not recognize Xiaomi smartphone when connecting via USB? – We analyze the problems with drivers, cables, MIUI settings and give step-by-step instructions for restoring the connection.

Why is Xiaomi slowing down Wi-Fi, not loading pages or losing network? We analyze hardware and software reasons + step-by-step instructions for fixing.

Disappears mobile network on Xiaomi? Discussing hardware and software reasons, from SIM card to firmware. Step-by-step instructions for restoring communication.

Why doesn't your smartphone find a Xiaomi TV for Miracast/Wi-Fi Direct? Solving protocol, network and settings issues. Step-by-step instructions for Android and iOS.

We understand why Xiaomi smartphone connects to Wi-Fi, but the Internet does not work.

Detailed guide to pairing the remote (including Mi Remote, game pads) with Xiaomi TV via Bluetooth.

We understand what is Dual 4G on Xiaomi Redmi smartphones, how to turn on and configure the mode for two SIM cards, as well as which models support the technology.

A detailed guide to TTY mode on Xiaomi Redmi smartphones: purpose, setup, problems and solutions. Learn how to turn on or remove teletype in communication settings.

We understand what SIM contacts are on Xiaomi: how they work, how they differ from Google contacts, how to transfer, restore and sync. Step-by-step instructions + problem solving.

Detailed instructions for setting up a Xiaomi smartphone in USB mode to distribute the Internet to your computer: Advantages, limitations and problem solving.

Step-by-step instructions for connecting Xiaomi smartphones and tablets to TV via Miracast, HDMI, Wi-Fi Direct and other technologies. Works on all models (Redmi, POCO, Mi)

Step by step instructions for wireless and wired screen transfer from your phone to Xiaomi TV. Miracast, DLNA, HDMI, AirPlay - choose the best method!

We understand what VoLTE is in Xiaomi smartphones, why the icon appears and how to properly configure the technology for high-quality communication.

A detailed photo and video guide on how to install a sim card in Xiaomi 11 Lite 5G. Nano-SIM dimensions, slot location, frequent errors and network activation tips.

A step-by-step guide to connecting, configuring and troubleshooting Xiaomi's Bluetooth speakers: Model comparison, sound tips and accessories.

Step by step instructions for activating NFC on Xiaomi Mi 9T (Redmi K20) Where is the module, how to check the health and solve payment problems.

Xiaomi's smartphone doesn't send messages? Find out the reasons and the step-by-step solutions, from checking settings to resetting the network. Working methods for all models.

We’re going to break down the 7 key Bluetooth features in Xiaomi smartphones, from wireless headphones to smart homes, and how to turn on, configure, and fix problems.

We understand what the LTE icon on Xiaomi smartphones means, how to turn on / disable 4G, why the signal disappears and how to fix problems with the mobile Internet.