Connectivity & Network

We understand what VoLTE is in Xiaomi smartphones, how to configure it and why without this technology you lose the quality of calls.

Instructions for connecting Xiaomi Air 2 SE headphones to Android / iOS, PC and Mac. Solving pairing problems, resetting settings and tips for audio optimization.

We understand what wireless debugging on Xiaomi, what it is for and how to turn ADB on Wi-Fi without a USB cable. Step-by-step instruction + FAQ.

We understand what the program "Private DNS server" on Xiaomi, why it is needed, how to configure and what risks it carries.

We understand what Chromecast Built-in means in Xiaomi TV, how to use it and what opportunities this technology opens for streaming and content management.

Weak 4G signal, Wi-Fi cliffs or total network loss on the Redmi K20?Learn how to diagnose and fix Internet problems on the Xiaomi 9T without going to the service.

LTE in Xiaomi Redmi: how it works, how it differs from 4G, how to check support and set up.A complete guide with tables and tips

We understand what NFC is in the Xiaomi Redmi 8 Pro smartphone: functions, configuration, compatibility and examples of application. Instructions with photos and answers to frequent questions.

We understand what is NFC tag on Xiaomi smartphones: functions, configuration, application for contactless payments and task automation. Instructions + FAQ.

We’re figuring out why the HD icon appears on the contact list on Xiaomi smartphones, what it means and how to disable this feature.

Detailed instructions for setting up DLNA on Xiaomi TVs (Mi TV, Redmi) How to stream videos, music and photos from your phone or PC to a large screen wirelessly.

We’re figuring out what Xiaomi’s NFC smartphones are for: contactless payments, smart home, data sharing and hidden features. A detailed guide with instructions and model comparisons.

Detailed instructions on how to disable forced scanning of a QR code to connect to Wi-Fi on Xiaomi smartphones and routers.Methods for MIUI 14/15, Xiaomi Router and smart devices.

Step by step, instructions for accessing hidden Bluetooth Low Energy (BLE) settings on Xiaomi smartphones and smart devices: unlock, activate and troubleshoot.

We understand what DSDS means in the settings of Xiaomi smartphones, how Dual SIM Dual Standby technology works and how to manage it for optimal communication.

A detailed guide to connecting a Xiaomi smartphone to a TV via a USB cable: settings, problems and solutions. Works on all MIUI 12-14 models.

Detailed instructions for checking mobile traffic on Xiaomi smartphones (Redmi, POCO) Learn how to track Internet consumption through settings, applications and operator.

Detailed guide on the mode of teletype (TTY) on Xiaomi smartphones: appointment, configuration, features for the hearing impaired and compatibility with Redmi / POCO models.

All the ways Samsung devices (smartphone, tablet, laptop) connect to Xiaomi TV: Miracast, HDMI, Wi-Fi Direct, Smart View. Solve the connection problems.

We understand what SBC is in Xiaomi Bluetooth devices: codec features, comparison with AAC / aptX, how to check and change the settings for better sound.

Connected to Wi-Fi, but no internet? Learn how to diagnose and fix the problem on Xiaomi, Redmi or POCO smartphones without resetting your settings. Step-by-step instructions with photos and videos.

Xiaomi smartphone does not recognize SIM? Learn the reasons and working methods of network recovery - from reboot to hardware repair.

Step by step, Miracast activation instructions on Xiaomi TVs (Mi TV, Redmi Smart TV) solve connection problems, check compatibility and optimize the broadcast.

A detailed guide to setting up an access point on Xiaomi smartphones (Redmi, POCO). We take all versions of MIUI, solve connection problems and optimize speed.

Step by step, how to check the Bluetooth version on Xiaomi smartphones and devices (Redmi, POCO). Works on MIUI 12-14 and Android 10-14.

Can't connect Xiaomi AirDots 2 headphones to your computer? We're going to take out all the Bluetooth connectivity, adapters, fix the bugs. Step by step with the photo!

Detailed guide to installing a SIM card in Redmi 3S: slot location, card types, possible errors and tips for activating the network.

Find out how many SIM cards Redmi 6 has: hybrid slot, 4G support, MicroSD compatibility.A complete guide to setting up and choosing rates for two sims.

Xiaomi Redmi 6A has stopped seeing the SIM card?Read the reasons and step-by-step troubleshooting instructions - from rebooting to repairing the slot.

We understand what LTE is on Xiaomi smartphones: how it works, why it disappears, how to turn on / disable and fix connection problems.