Connectivity & Network

We understand what SMS-positioning on Xiaomi smartphones is, how to activate it and why it is necessary.

Step-by-step instructions for wirelessly transferring a screen from Android / iOS to Xiaomi TVs (Mi TV 4/5, Redmi Smart TV). Wi-Fi Direct, Miracast, Google Cast, AirPlay and HDMI - which method to choose?

Why does the smartphone show connected Redmi headphones, but there is no sound? We analyze the reasons and give step-by-step instructions for troubleshooting on all Xiaomi models.

What to do if you can not put a photo on the contact SIM-card on Xiaomi Redmi 7? Step-by-step instructions, alternative methods and frequent user errors.

We're going to figure out how NFC works in Poco M3: setup, payment, data transfer and hidden functions. Step-by-step instructions with photos and tips.

Step by step instructions for activating NFC on Xiaomi smartphones: from the module to the configuration of contactless payments and smart devices. Compatible with Redmi, POCO and Mi models.

We understand how NFC works in Xiaomi Redmi smartphones: from contactless payments to smart home automation. Step-by-step instructions + hidden functions.

We're figuring out if there's NFC in Redmi 9, how to turn it on and use it for contactless payments, data transfer and working with smart devices. Detailed instructions with settings and life hacks.

Is the interlocutor not well heard when calling on Xiaomi Redmi Note 7? Find out the reasons and 10 proven solutions - from settings to hardware repair.

We understand why the iPhone does not see wireless or wired headphones Xiaomi, step-by-step instructions for troubleshooting, compatibility, resetting settings and other life hacks.

Why does a PC not recognize a Xiaomi smartphone when connected via USB? We're going through hardware and software reasons, from drivers to damaged cable. Step-by-step instructions for Windows 10/11 and MacOS.

Why is Xiaomi not connecting to Wi-Fi or mobile networks? We analyze hardware and software reasons, give step-by-step instructions for restoring communication.

Why doesn’t Bluetooth work on Xiaomi smartphones (Redmi, POCO)? We sort out hardware and software malfunctions, give step-by-step recovery instructions.

We're figuring out why one Xiaomi wireless headphone doesn't connect to a smartphone: Step-by-step instructions for Redmi Airdots, Buds and other models.

Radio on a Xiaomi smartphone turns off by itself? Discuss hardware and software causes, from MIUI bugs to antenna problems. Step-by-step diagnostic and correction instructions.

Why does Xiaomi smartphone not recognize wired/wireless headphones? Step-by-step diagnostics + troubleshooting instructions for Redmi, POCO, Mi.

We understand why the number lock on Xiaomi doesn’t work: from MIUI bugs to operator errors, step-by-step diagnostic and correction instructions.

Detailed guide to restoring call synchronization on Xiaomi smartphones: causes of failures, step-by-step instructions and tips for error elimination.

Step by step instructions for activating modem modem on Xiaomi smartphones (Redmi, POCO), ways to distribute the Internet via Wi-Fi, USB and Bluetooth with tips for error elimination.

Detailed guide to setting up a Xiaomi smartphone in USB mode to distribute the Internet to a PC or laptop: Problem solving, connection speed and alternative ways.

Xiaomi's smartphone doesn't catch the network? Learn the reasons for the lack of signal and step-by-step instructions for restoring communication. From SIM card to firmware, all solutions in one place.

Why did Xiaomi stop seeing the SIM? Detailed instructions for diagnosing and troubleshooting: from rebooting to replacing the slot. Working methods for all Redmi, POCO, Mi models.

Step by step guide to setting up a Xiaomi phone in USB mode to distribute the Internet to a PC or laptop. Compatibility, drivers and problem solving.

How to connect a Xiaomi TV to a PC/smartphone over Wi-Fi or Miracast to duplicate the screen: step-by-step instructions, settings and problem solving.

We understand what VoLTE is on Xiaomi Redmi smartphones, how to activate it and why without this feature you lose communication quality.

We figure out what VoLTE is in Xiaomi phones, how to turn it off through settings or engineering menus, and when it really needs to be. Step by step instructions + FAQ.

We understand what VoLTE is on Xiaomi smartphones: decryption of the icon, how to turn on / off, why it does not work and how to fix errors. Full guide with instructions for MIUI 14/15.

We analyze the Wi-Fi call function on Xiaomi smartphones: how to turn on, which models support, how it differs from VoLTE and how to solve connection problems.

Step by step instructions for connecting Xiaomi TV G1 to the Internet, smartphone and smart gadgets. Solving network problems and setting up Mi Home.

Does the mobile Internet not work on Xiaomi Redmi 8? Learn how to properly activate 4G / LTE, configure access points and fix connection errors. Detailed instructions with photos and tips.