Connectivity & Network

We're going to figure out what CaptivePortalLogin is on Xiaomi devices, why it happens, and how to fix it. Step-by-step instructions for phones, routers, and TVs.

We understand what Carrier Services is on Xiaomi Android smartphones, how it affects the network, whether it can be deleted and how to fix errors with the service.

We’re looking at why Xiaomi’s NFC module is needed, from contactless payments to smart homes, and details on the chip’s setup, compatibility, and hidden capabilities.

We understand what VoLTE is on Xiaomi phones, why it is needed and how to properly disable this function in the MIUI settings.

We understand what NFC is in Xiaomi Redmi 10, how to enable, configure and use it for payment, data transfer and automation.

We understand what NFC is in Xiaomi Redmi Note smartphones: features, configuration, compatibility and hidden features.

A detailed look at NFC technology in Xiaomi smartphones: how to work, support models, setup and application in 2026. Learn how to use contactless payments and smart devices.

We understand what VoLTE is on the Xiaomi Redmi 9 smartphone, how to activate it in the settings and fix connection problems.

We're looking at why Xiaomi's phone doesn't see or plug in wireless headphones: Step-by-step instructions for Redmi, POCO and Mi series (2018-2026).

We’re going to break down why spam filtering on Xiaomi doesn’t work, from MIUI settings to database errors, step-by-step instructions for Redmi, POCO and Mi.

We’re going to figure out why ping is unstable on the Mi 10T, from Wi-Fi 6 issues to MIUI conflicts.

Why is Xiaomi's GPS inaccurately positioning or not working? We're going through hardware and software reasons, and we're going through step-by-step correction instructions.

We're figuring out why Xiaomi Redmi isn't connecting to wireless headphones, from firmware failures to hardware malfunctions: step-by-step instructions, compatibility table and FAQ.

Why Xiaomi has a “Transceiver off” error and how to return Wi-Fi, Bluetooth or mobile network: step-by-step instructions for all models (Redmi, POCO, Mi).

Step by step, how to set the priority of Wi-Fi on smartphones and routers Xiaomi. learn how to make the device always connect to the desired network automatically, even if the signal is weaker.

We understand what is the activation program of Xiaomi SIM cards, why it is needed, how to use it and what risks exist.

Step by step instructions to fix the error "SIM card not activated" on Xiaomi smartphones (Redmi, POCO). Causes, solutions and tips from experts.

Step by step, how to connect Smart View from a Samsung phone to a Xiaomi TV via Wi-Fi, Miracast or HDMI. Solve problems with latency and connection break.

Detailed instructions for connecting Xiaomi Air 2 headphones to Android / iOS, PC and other devices: solving pairing problems, resetting settings and tips for stable operation.

We understand what teletype is in TVs and Xiaomi smart appliances: the purpose, how to turn on, different from Miracast and AirPlay, as well as solving connection problems.

Step by step, Miracast activation instructions on Xiaomi TVs (Mi TV, Redmi TV) take apart settings, solve connection problems and compare with AirPlay / DLNA.

Detailed instructions for pairing a smartphone with a Xiaomi TV via Bluetooth: Mi TV models, Redmi Smart TV, audio tuning and error elimination.

What is tetering in Xiaomi Redmi Note smartphones, how to turn on the Internet distribution over Wi-Fi, Bluetooth and USB. Step-by-step instructions and tips for setting up.

Detailed guide to disabling VoLTE on Xiaomi Mi9 (all versions of MIUI) - Methods through settings, engineering menus and USSD codes. Deal with consequences and alternatives.

Do you know how to remove VoLTE on Xiaomi smartphones? detailed guide with 5 ways to turn off, including hidden MIUI and ADB settings. Works on Redmi, POCO, Mi 11/12/13.

Detailed guide to disabling IPv6 on Xiaomi smartphones, routers and TVs. Ways for MIUI, HyperOS and firmware from the manufacturer.

Detailed guide to installing a SIM card in Xiaomi Redmi 4A: slot location, types of supported cards, frequent errors and tips for network configuration.

Can't connect Redmi Airdots 2 wireless headphones to your computer? We're going to take out 3 proven ways to connect via Bluetooth, adapter and special programs. We're going to solve driver and sound problems.

Why does Xiaomi have a “Blocked Call” notification? We analyze the reasons for blocking calls, setting up MIUI and how to fix the error.

Detailed guide to setting up call recording on Redmi 9: built-in features, third-party apps and legal nuances.Working methods for MIUI 12-14.