Connectivity & Network

We understand what NFC is in Xiaomi smartphones: the principles of operation, supported models, configuration and 10 non-obvious ways of applying. Instructions + FAQ for beginners.

We understand what teletype in smartphones and smart Xiaomi equipment is: the principles of operation, difference from TTY, setting and application for people with disabilities.

Step by step, how to create an access point on Xiaomi smartphones: settings, limitations and problem solving. Learn how to distribute the Internet from your phone to other devices.

We understand what VoLTE is on Redmi smartphones, why it is needed and how to set it up correctly.

Step by step, complete SMS lock on Xiaomi smartphones (Redmi, POCO). Methods through settings, apps and operator. Works on MIUI 14/15.

We understand what NFS is on Xiaomi smartphones and TV: how it works, setup, problems and alternatives. A detailed guide with instructions and tips.

What to do if Xiaomi doesn’t read NFC tags: from simple settings to deep diagnostics, step-by-step instructions for all models with NFC (Redmi, POCO, Mi).

We're looking at why Xiaomi's smartphone doesn't read NFC tags, from software failures to hardware malfunctions, step-by-step instructions for diagnosing and fixing the bug.

Why doesn't Windows detect Xiaomi when you connect over USB, even though it's charging? We're going to sort out hardware and software reasons, from drivers to data mode. Step-by-step instructions for all Redmi, POCO, Mi models.

We understand why Xiaomi smartphones (Redmi, POCO) independently activate Bluetooth: from MIUI bugs to malicious applications.

SMS does not leave the phone Xiaomi? Discuss hardware and software causes: from network errors to MIUI failures. Step-by-step instructions + FAQ.

Why doesn't Xiaomi send SMS? We're going to take 12 reasons and give you step-by-step instructions to restore your messages, from network errors to resetting.

Xiaomi TV doesn't see the network or doesn't connect to Wi-Fi? We're going through all the causes, from router errors to resetting. Step-by-step instructions + FAQ.

Mobile Internet A1 does not connect on a smartphone Xiaomi? We analyze all the causes: from APN settings to problems with the SIM card. Step-by-step instructions + FAQ.

The Internet on Xiaomi is not working, although the balance is positive and traffic is not exhausted? We analyze the causes from the APN failure to the IMEI blocking and give step-by-step instructions for restoring communication.

We're trying to figure out why Xiaomi's smartphones are losing mobile Internet when they're calling, from VoLTE to firmware errors, step-by-step fixing instructions.

We’re looking at why Xiaomi doesn’t see TV on Wi-Fi Direct/Miracast: Step by step instructions for Redmi, POCO, Mi 11/12/13 and Xiaomi TV boxes.

We figure out why the smartphone does not find headphones or a Xiaomi speaker over Bluetooth, and give step-by-step instructions for Android and iOS, from simple settings to reset the module.

We understand why the Xiaomi Redmi smartphones spontaneously activate Bluetooth, how to fix and prevent it in the future.

Step by step, two AirDots sync to Xiaomi/Redmi, solves the problem when only one earphone is connected, works for Pro, SE, 3 and other models.

A detailed guide to the broadcast functions on Xiaomi TVs and smartphones: Miracast, DLNA, AirPlay, screen mirroring and streaming from YouTube. Step-by-step instructions + problem solving.

We're figuring out what VoLTE means on Xiaomi, why you need this icon and how to turn it off in the settings. Step-by-step instructions for all models with MIUI.

We're going to figure out what VoLTE is in Redmi 9, how to activate it, what benefits the technology has, and why it might not work.

Step by step, you can activate VoLTE on Redmi Note 8 Pro with operator support check, and you can analyze settings, frequent errors and ways to solve voice calls over 4G.

A detailed guide to calling on Xiaomi smartphones: standard calls, videos, internet calls, solving connection problems and setting up contacts.

We figure out which codecs for Xiaomi are suitable for music, video and games. We compare AAC, aptX, LDAC and other formats, learn how to configure them correctly.

Detailed guide to configuring call forwarding on Xiaomi smartphones (Redmi, POCO). All methods: conditional, unconditional, on-occupation/no response. Works on MIUI 12-14

A detailed guide to choosing a SIM card for Redmi Note 5: nano-SIM, MicroSD, hybrid slot and 4G compatibility.

A step-by-step guide to viewing the blacklist on Xiaomi smartphones (MIUI 12-15) How to find, edit and restore blocked contacts.

We understand what the VoLTE icon means on the screen of the Xiaomi Redmi smartphone, why this standard is needed and how to turn it off in the MIUI settings.