Connectivity & Network

A detailed guide to activating a second SIM card on Xiaomi smartphones: from checking for Dual SIM support to setting network priority. runs on MIUI 14/15 and HyperOS.

Step by step instructions for activating Wi-Fi Direct on Xiaomi TVs (Mi TV 4/5, Redmi Smart TV).

Does 5GHz not work on Xiaomi?Learn how to activate dual-band Wi-Fi on Redmi, POCO, Mi smartphones. Detailed settings for MIUI 12-14 and fix connectivity issues.

How to enable conversation recording on Xiaomi Mi 10 Pro through built-in features and third-party apps. Detailed setup + tips on legality and record storage.

Detailed guide to activating conversation recording on Mi 9 Lite (including MIUI 12/14): Methods through Settings, Google Phone and Third Party Apps + Problem Solving.

A detailed guide to activating conversation recordings on Poco X3 NFC: from standard settings to third-party applications.

Step by step instructions for setting up call blocking on Xiaomi / Redmi / POCO smartphones. Blacklist, DND modes, operator services and hidden MIUI functions.

Detailed guide to installing a second SIM card in Xiaomi Redmi Note 8 Pro: slot location, choice of nano-SIM formats, microSD compatibility and problem solving. Photo + video

Learn all the ways to block spam and unknown numbers on Xiaomi smartphones (MIUI 12-14).Settings, apps and hidden features to protect against intrusive calls.

Step by step instructions for transferring Android/iPhone video to Xiaomi TV (Mi TV, Redmi Smart TV) via Wi-Fi, HDMI, Miracast and applications.

Find out the exact version of Bluetooth in Xiaomi Redmi Note 7 (4.2 or 5.0?), how to check it in the settings and why it is important for compatibility with headphones, speakers and smart devices.

Which Xiaomi phones work with eSIM? - Up-to-date list of models from 2023-2026, activation instructions and comparisons with physical SIM cards.

All ways to connect Xiaomi devices (smartphones, tablets, smartwatches) to your PC via USB, Wi-Fi and Mi Assistant.

We understand what Mi Roaming from Xiaomi, how to connect it, tariffs, coverage and features of use abroad.

Why not catch GPS on Redmi Note? Step-by-step diagnostic and repair instructions, from calibration to resetting, the full 2026 guide.

Xiaomi phone doesn't catch the network? Find out why the signal went missing and how to quickly restore mobile communication without using the service.

We understand what “environmental sharing” means in Xiaomi phones and smart devices, why it is needed and how to set it up correctly.

We understand why Xiaomi, Redmi, POCO smartphones disappear mobile network or the Internet.

We figured out why one Redmi earphone doesn't connect over Bluetooth -- from resetting to hardware malfunctions. Step-by-step instructions with photos and videos.

Why can't Xiaomi see wireless headphones through Bluetooth? We're taking the root causes and giving step-by-step instructions to restore the connection, from simple checks to hidden MIUI settings.

We're looking at why the hotspot on Xiaomi doesn't work, from MIUI crashes to hardware issues, step-by-step instructions for all Redmi, Poco, Mi models.

Why can't the TV see the hotspot from Xiaomi? Discuss connection errors, router settings, and network resets. Step by step instructions + FAQ.

Why does Xiaomi's mobile hotspot spontaneously turn off? Discuss hardware and software causes + step-by-step elimination instructions.

Why does one Xiaomi headphone not connect to your phone via Bluetooth? We sort out hardware and software malfunctions, give step-by-step instructions for repair and setup.

Xiaomi's smartphone or tablet doesn't see the network, doesn't connect to Wi-Fi, or is permanently disconnecting?

We're going to figure out what QDMA is on Xiaomi smartphones, how it affects Internet speed and how to turn it on.

We understand what RCS is in Xiaomi smartphones, how to activate it, what functions it gives and why this is the future of SMS. Step by step instruction + comparison with iMessage.

We understand what SMS-positioning on Xiaomi smartphones means: the principle of operation, settings, security and difference from GPS.

Find out how many SIM cards there are in Xiaomi Mi 9T (Redmi K20), how to configure Dual SIM + MicroSD, features of the hybrid slot and compatibility with 4G/5G.

Step by step instructions for synchronizing the Xiaomi Mi TV 43 P1 4K with the phone via Wi-Fi, Miracast, HDMI and USB. We analyze the nuances of the connection for Android and iOS with photos and tips for error elimination.