Connectivity & Network

Step by step instructions for activating data transfer mode (MTP / PTP) on Xiaomi Redmi smartphones when connecting to a PC via USB.

A detailed guide to activating mobile data, Wi-Fi and other networking features on Xiaomi smartphones.

Learn how to force a Xiaomi smartphone to 4G only (LTE) mode through settings or engineering menus.Working methods for MIUI 14/15 and older versions.

Does the mobile network on Xiaomi? learn how to properly insert, activate and configure the SIM card on Redmi, Poco, Mi smartphones.

We understand how to turn on a USB modem on Xiaomi smartphones (Redmi, POCO) through settings and OTG adapter. Details about drivers, tariffs and error fixing.

Detailed guide to set up second line on Xiaomi smartphones (Redmi, POCO, Mi).

Detailed guide to activating USB modem on Xiaomi smartphones (Redmi, POCO). MIUI settings, solving connection problems and PC/laptop compatibility.

Detailed guide to activating conversation recording on Redmi 9T (MIUI 12-14) Settings, apps and legal nuances in one place.

Detailed guide to disabling the answering machine on Xiaomi smartphones (Redmi, POCO, Mi).Methods for MIUI 12/13/14, features on different models and problem solving.

Step by step instructions for dubbing a Samsung smartphone screen onto a Xiaomi TV via Miracast, HDMI, Smart View and other methods.

Step by step instructions for locking numbers on Xiaomi smartphones: through settings, applications, operator. Works on Redmi, Poco, Black Shark with MIUI 12-15.

Step by step, how to block a number in the blacklist on Xiaomi Redmi smartphones (MIUI 12-14).

We understand what LTE means in Xiaomi phones: how to turn on, what models support, how it differs from 4G and how to speed up the Internet.

Step by step instructions on how to find the MAC address on Xiaomi smartphones (Redmi, POCO) through settings, engineering menu or ADB. We understand why you need a physical address and how to change it.

Detailed instructions for activating and configuring NFC on Xiaomi smartphones (Redmi, POCO). Contactless payments, tags, data transfers are all in the same guide with expert advice.

Xiaomi screen does not display incoming call? We take 10 reasons why the number or name of the caller is not displayed, and give step-by-step instructions for restoring function.

Detailed guide to disabling VoLTE on Xiaomi smartphones (Redmi, POCO).Methods through settings, codes and MIUI Hidden Settings. Deal with the consequences.

Full guide: why the PC doesn't recognize Xiaomi smartphone via USB: Windows, Mac and Linux solutions; USB debugging, drivers, MIUI chips.

Xiaomi smartphone does not find Wi-Fi? We analyze hardware and software causes: from driver failure to antenna malfunction. Step-by-step instructions + FAQ.

We understand why Xiaomi smartphones (Redmi, POCO) do not leave SMS: from network errors to MIUI bugs.

We understand why Xiaomi smartphones do not send SMS: from network errors to MIUI bugs.

Why did not receive messages on Xiaomi? We analyze hardware and software failures, network settings, operator lock and ways to restore SMS on Redmi, POCO and Mi smartphones.

We understand why NFC stopped working on Xiaomi smartphones (Redmi, POCO) and how to return the payment, data transfer and tag readers function.

Why isn't Wi-Fi on a Xiaomi phone? We're going to look at 12 major causes, from setup errors to hardware malfunctions. Step-by-step instructions for Redmi, Poco and Mi.

We understand why Xiaomi smartphone interrupts incoming calls: from firmware errors to problems with the SIM card.

Why does Xiaomi’s smartphone or TV set-top box not see the TV on HDMI/Miracast/Wi-Fi Direct? Discuss connection errors, settings and hardware problems with step-by-step instructions.

We understand what is the service activation of SIM cards in Xiaomi smartphones, why it is needed and how to use it correctly.

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

Which Xiaomi phones support eSIM? Up-to-date list of virtual SIM models, feature comparisons and activation instructions. Learn how to check your device's compatibility.

We’re figuring out what the NFC version of Xiaomi smartphones means, how to find it and why it’s important for contactless payments, tags and smart homes.