Connectivity & Network

Detailed analysis of VoLTE technology on Xiaomi smartphones, instructions for activating HD calls, fixing 4G problems and answering frequent questions.

Why did the VoLTE icon come to Xiaomi? Learn how to activate HD calls, set up 4G and improve the quality of communication on your smartphone.

Learn what VoLTE is on Xiaomi smartphones and how to turn it on. Detailed instructions for activating HD calls for clear communication.

Detailed guide to changing the number of the message center to Xiaomi, solve the problem if you do not receive SMS, Engineering menu and hidden codes.

Learn how to turn on tone mode on Xiaomi, Redmi and POCO. Solve problems with dialing extra numbers and automatic waiting.

Learn how to disable VoLTE on Xiaomi smartphones: Detailed instructions for MIUI and HyperOS, hidden engineering menu codes, and problem solving.

Detailed instructions on how to disable 4G LTE on Xiaomi and Redmi smartphones.Switch to 3G mode for battery saving and stable signal.

Detailed instructions for removing traffic limits on Xiaomi smartphones. Solve problems with background applications and battery saving.

A step-by-step guide to shutting down mobile internet on Xiaomi, Redmi and POCO. Learn how to save traffic and battery by using a curtain, settings or engineering menu.

Detailed instructions on transferring photos, videos and music from Android to a Xiaomi TV via Wi-Fi.App Review, Miracast and DLNA for fast work.

Learn how to enable an access point on Xiaomi: Set up a Wi-Fi router, USB modem and Bluetooth connection to distribute traffic.

Detailed instructions on how to switch the Internet from one SIM to another on Xiaomi Redmi Go: mobile network settings, 4G / LTE and solving data transfer problems.

Detailed instructions: how to assign a default SIM card to Xiaomi for calls, SMS and mobile Internet in MIUI and HyperOS.

A detailed guide to how to view Wi-Fi passwords on Xiaomi smartphones, screenshots, methods for MIUI 10-14 and HyperOS, and problem solving.

Where to find a second IMEI on Xiaomi's two-simulated Instructions to Verify through Settings, Code, Box and Engineering Menu.

Learn how to activate Android Beam on Xiaomi Redmi 9C. NFC step-by-step setup, bug fixing, and tips for transferring files between devices.

How to turn on the auto dial on Xiaomi Redmi 10 Pro? Complete instructions for setting up repeat calls, hidden codes and third-party applications.

A detailed guide to activating Bluetooth on Xiaomi and Redmi smartphones. Solve problems with connection, visibility and file transfer.

Detailed guide to activating VoWiFi on Redmi Note 8 Pro: Configure hidden features, codes for engineering menus, and solve problems with calls over Wi-Fi.

Learn how to properly install two SIM cards in Xiaomi Redmi: a detailed guide to trays, 4G setup and troubleshoot SIM definition issues.

A detailed guide to how to insert a sim card into Xiaomi: tray slots, nano-sim, two SIMs. Solving definition problems.

Detailed step-by-step instructions: how to insert a SIM card into a Xiaomi Redmi 10 phone. tray type, install a memory card and solve network definition problems.

Step by step: how to install a SIM card in Xiaomi 5 Plus. disassembling the tray, setting up the network and solving problems with the definition of the module.

iPhone not connecting to Xiaomi TV? - Discuss the causes of AirPlay, Wi-Fi and Miracast. Instructions for setting up Mi Home and fixing network errors.

Xiaomi's phone is connected to Wi-Fi, but there's no Internet? We're going through the reasons: static IP, DNS, router settings. Full troubleshooting instructions.

Solution to Xiaomi: You don't see your name and photo when you call, you set up contacts, clear cache, access rights, and reset the Phone app.

A detailed guide to setting up Wi-Fi on Xiaomi Mi 1s. Solving connection issues, frequent bugs, and the secrets of a stable internet.

Full instruction: how to insert a SIM in Xiaomi Poco X3 Pro. Tray schemes, support for two SIMs and a memory card, solving network definition problems.

A detailed guide to NFC in Xiaomi Redmi 9C. Learn how the module works, where it is located, how to turn it on and use to pay for or transfer files.

Full instructions for activating calls via Wi-Fi on Xiaomi smartphones. Solve problems with VoWiFi, set up operators and fix errors.