Connectivity & Network

We understand what Carrier Services is on Xiaomi, how it affects the network, whether it can be removed and how to fix errors.

We’re figuring out what Cell Broadcast Service is on Xiaomi smartphones, how to turn it on/off and why it’s important for emergency alerts.

How to adjust the sampling rate when transmitting audio over Bluetooth on Xiaomi smartphones and headphones: 44.1 kHz, 48 kHz and 96 kHz comparison for different scenarios.

We're figuring out what NFC means in Xiaomi phones: features, customization, model compatibility and security. Detailed guide with instructions and FAQ.

We understand what VoLTE is on Xiaomi smartphones, why you need this icon in the status bar and how to properly configure the technology to improve the quality of calls.

We're figuring out what Mi Roaming is on Xiaomi smartphones, why you need it, how to turn it on/off and why it can eat traffic. Step-by-step instructions for all models.

We understand what Mi Share is on Xiaomi Redmi Note 9: how the technology works, how to turn on / off, limitations and alternatives. Step-by-step instructions with photos and tips for troubleshooting errors.

You got a VoLTE icon on Xiaomi? Find out what this technology is, how it works and why it's important for quality communication. Detailed guide with settings and FAQ.

We understand what VoLTE means in Xiaomi smartphones, how to activate it and why without this technology calls can be interrupted. Instructions for MIUI 14/13/12 + operator compatibility table.

Can't find Bluetooth on Xiaomi TV? Find out where the module is located, how to turn it on and configure it for headphones, speakers and remote controls. Step-by-step instructions for all models.

A step-by-step guide to finding a blacklist on Xiaomi smartphones (MIUI 12-14) where contacts are stored, how to add a number, and why contacts are missing from the list.

Forgot your Wi-Fi password on your Xiaomi smartphone? Find out where to view your saved password through settings, MIUI, root access or router. Step-by-step instructions for all Redmi, Poco, Mi models.

Detailed guide to giving the internet from Xiaomi to PC/laptop via USB, Wi-Fi or Bluetooth: Settings, limitations and problem solving.

Does Phoenix's mobile internet service not work on Xiaomi? Learn how to set up APNs, check SIM cards and fix connection errors. Step-by-step instructions for all Redmi, POCO, Mi models.

Detailed instructions for activating a SIM card on Xiaomi smartphones (Redmi, POCO, Black Shark).

Step by step, how to connect a Samsung smartphone to a Xiaomi TV via Wi-Fi, HDMI, Miracast and Screen Mirroring. fix latency and connection break issues.

Step-by-step instructions for wireless and wired broadcast of the smartphone screen on Xiaomi TV. Suitable for Mi TV, Redmi Smart TV and Android TV.

A complete guide to reducing mobile traffic consumption on Xiaomi smartphones: Settings, apps and life hacks for up to 70% savings without loss of functionality.

Detailed guide to changing the number of the SMS center on Xiaomi smartphones (Redmi, POCO).Methods for MIUI 12/13/14, solving problems with sending SMS.

How to turn on the auto dialer on Xiaomi Redmi 9: detailed instructions with settings, MIUI nuances and problem solving. Working methods for 2026.

Step by step instructions for setting up GPS, Wi-Fi and mobile geolocation on Xiaomi smartphones (Redmi, POCO, Mi).

We understand what is WAPI Certificate on Xiaomi smartphones, how it affects the operation of Wi-Fi and whether it should be removed.

We understand what Red Envelope Wi-Fi is on Xiaomi, how to set it up and why it may not work.

A detailed guide to setting up Wi-Fi on Xiaomi smartphones, routers and smart devices, we’ll break down common mistakes and fix them.

Step by step, how to find WPS in Xiaomi TVs and routers: Where is the button, how to connect without a password and what to do if the feature does not work.

Does Bluetooth not work on the Xiaomi RC remote? learn how to properly connect it to a TV, console or other device. Step-by-step instructions, error-correction tips and FAQ.

Detailed guide to installing a SIM card in Xiaomi Redmi 9: slot location, card types, frequent errors and tips for activating the network. With photo and video instructions!

Step by step instructions for activating NFC on Xiaomi Redmi Note 9: from checking the module to configuring contactless payments and data transfer.

All the ways Xiaomi TVs connect to Wi-Fi and cable: from Mi TV 4A to QLED. Solving network problems and setting up the router for a stable signal.

We're figuring out what the Vo Lite icon means on Xiaomi phones, why it appears and how to disable it. Step-by-step instructions and tips for setting up VoLTE.