Connectivity & Network

Step by step, how to connect a Samsung smartphone to a Xiaomi Redmi TV via AllShare, Miracast and alternative ways.

We understand what Bluetooth Share is on Xiaomi smartphones, how it works, how it differs from Mi Share and AirDrop, and how to configure fast file transfer between devices.

A detailed discussion of NFC technology in the Xiaomi Redmi 9T smartphone: features, configuration, compatibility and ways to use it. Beginner’s instructions and safety tips.

We understand what VoLTE is on Xiaomi Redmi 7A: how the technology works, how to check support, enable and fix problems with voice calls over 4G.

We will understand what the VoLTE icon on Xiaomi smartphones means, why it is needed and how to properly disable it through settings or engineering menu. Step-by-step instructions + FAQ.

NFC in Redmi: how it works, what it does and how to turn it on. All about contactless technology in Xiaomi smartphones with examples of use.

Why Wi-Fi on Xiaomi Redmi shows “Connected without Internet” and how to fix the problem: 7 working ways + FAQ for models 2020-2026

Detailed guide: what is dnsmasq on Xiaomi smartphones, why you need it and how to safely disable it.

We understand what the error 138 on Xiaomi TVs and smartphones means, why network access is limited and how to fix the problem yourself.

We understand what DTMF signals in Xiaomi Redmi Note smartphones are, how they are used in calls, banking services and automatic systems.

We understand what background connections in Xiaomi smartphones are, why they are needed, how to turn them off or configure them to save battery and traffic.

Step by step guide to finding and configuring a blacklist on Xiaomi smartphones (MIUI) where you store, how to add a number, lock features in different versions of the firmware.

Where to see traffic on the Xiaomi Redmi smartphone: through settings, applications and operator, step-by-step instructions with photos and tips for saving mobile Internet.

Slow Wi-Fi or mobile Internet on a Xiaomi smartphone? we analyze hardware and software reasons, give step-by-step instructions for troubleshooting.

We understand why Xiaomi smartphones lose mobile Internet during calls: technical reasons, settings and ways to fix the problem.

Xiaomi devices don't see the iPhone network? We're looking at the reasons, from protocol incompatibility to setting errors. Step-by-step instructions + compatibility table.

A detailed guide to disabling the SBC codec in Xiaomi’s Bluetooth headphones and speakers. Learn why and how to avoid setup errors.

Step by step instructions for setting up Screen Mirroring on Xiaomi smartphones (Redmi, POCO).

Why doesn't Xiaomi find or connect to Bluetooth headphones? Step-by-step instructions for Redmi, Poco, Mi 11/12/13 and other models: reset, software update, hardware problems diagnosis.

A detailed guide to activating Bluetooth on Xiaomi TVs of all models. Learn how to connect headphones, speakers and other devices without any problems.

How to install a SIM card for mobile Internet 4G/5G in Xiaomi smartphones? We understand the types of slots, hybrid trays and network settings.

Step by step instructions on how to hide or completely disable the VoLTE icon on Xiaomi smartphones (Redmi, POCO).

Step by step, how to find and activate Wi-Fi Direct on Xiaomi TVs of all models: where the function is in the menu, how to connect devices and fix errors.

We understand what WPS is on Xiaomi smartphones: purpose, security, how to connect to Wi-Fi via WPS and alternative methods. Instructions for MIUI 14/15.

Detailed guide to how to configure USB Internet distribution on Xiaomi smartphones (Redmi, POCO). Ways for Windows, Mac and Linux, error solving and limitations.

We're looking at which SIM cards Redmi Note 5 (Pro/Global/China) supports, nano-SIM, micro-SIM, hybrid slot and dual-SIM compatibility. Installation instruction + FAQ.

Step-by-step instructions for connecting the Redmi Note 8 Pro to TV via HDMI, Miracast, DLNA and USB. Methods comparison, error-elimination tips and FAQ.

Step by step instructions for connecting a smartphone to a Xiaomi TV via Wi-Fi, Miracast, HDMI and USB: Adjust screen, sound and control from the phone.

Step by step, how to find and recover conversation records on Xiaomi smartphones (Redmi, POCO) where files are stored, how to turn on auto record and what to do if the records are missing.

Step by step instructions for finding and managing call records on Xiaomi smartphones with MIUI 12 firmware: Where files are stored, how to save and restore them.