Connectivity & Network

We understand what Mi Share is on Xiaomi Redmi smartphones: how wireless file transfer works, supported devices and alternatives. Step-by-step instruction + comparison with AirDrop and Nearby Share.

We figure out whether there is NFC in Redmi 9C, how to check its presence, what functions it supports and what to replace the module if it is not.

Detailed analysis of the DNS server mode on Xiaomi Redmi phones: why you need, how to change your settings, which DNS to choose to speed up the Internet and bypass blockings. Step-by-step instructions with pictures and recommendations for models 2020-2026.

Detailed guide to the teletype (TTY) mode on Xiaomi Redmi 9: appointment, setting, features for people with hearing impairment and problem solving.

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

We're figuring out what VoLTE is on Xiaomi Redmi Note 8T, how to activate it and why calls are worse without this technology.

We understand why the HD icon appears next to the contact in Xiaomi, what it means for VoLTE, VoWiFi and call quality, and how to remove it if it interferes.

We understand what DNSmasq is in Xiaomi smartphones, how it affects the network, and why it is turned off in MIUI.

We understand what DTMF tones are in Xiaomi smartphones, how to turn them on / off, where they are used and why they are important for calls through the IVR menu.

Step by step, how to find and configure Miracast on Xiaomi TVs, where is the feature in the menu, how to connect the device and fix errors.

Step by step instructions for connecting the iPhone to the Xiaomi Mi TV via AirPlay, HDMI, Miracast and Wi-Fi Direct. We disassemble all methods with photos and tips for error elimination.

Detailed guide to adding a Mir card to contactless payments on Xiaomi smartphones: Compatible models, setting up Google Pay and Mi Pay, error solving.

Step by step instructions for setting up modem modem on Xiaomi smartphones: USB, Wi-Fi, Bluetooth. Speed, limitations and problem solving.

A detailed guide to setting up melody, vibration and text response to incoming calls on Xiaomi smartphones (Redmi, POCO).Methods for MIUI 14/15.

Step-by-step instructions for blocking spam and scams on Xiaomi (MIUI 14/15) Blacklists, call filters, apps and hidden settings.

Step by step instructions for blocking incoming calls on Xiaomi, Redmi and POCO smartphones.Methods for all versions of MIUI, including hidden settings and applications.

Step by step instructions for synchronizing a smartphone with Xiaomi TV via Wi-Fi, HDMI, Miracast and USB. We analyze connection errors and settings for Mi TV 4A/4S/5 Pro models, etc.

How to enable auto dial on Xiaomi Redmi Note 9 Pro: standard and hidden functions, applications, settings MIUI.

A detailed guide to setting up a SIM card on Xiaomi smartphones: from installation to solving network problems. runs on MIUI 14/15 and HyperOS.

How to properly set up an access point on Xiaomi: from basic settings to hidden features. A detailed guide with tips on security and network optimization.

A detailed guide to setting up SMS on Xiaomi smartphones: from selecting an app to solving messaging delivery issues. runs on MIUI 14/15.

Step by step, how to set up streaming from Xiaomi phone to TV via Miracast, Wi-Fi Direct, HDMI and other methods. Works on all Xiaomi / Redmi / Poco models.

Detailed instructions for filtering incoming calls on Xiaomi: how to allow calls only from the phone book, set up a blacklist and avoid spam. Works on MIUI 12-14 and Android 11-14.

Detailed instructions for setting up incoming/outgoing calls on Xiaomi smartphones: sound, vibration, forwarding, blocking and problem solving.

Don't know how to assign a default SIM card to Xiaomi? detailed guide for all models with MIUI 12-14, including Redmi, Poco and Black Shark. Setup calls, SMS and mobile internet in 2 minutes!

Detailed guide to disabling MTS voicemail on Xiaomi smartphones (Redmi, POCO) with Android.

Detailed guide to disabling the hidden number feature on Xiaomi, Redmi and POCO smartphones.Methods for MIUI 12-15, SIM cards and third-party applications.

Detailed guide to disabling all types of call forwarding on Xiaomi Redmi smartphones (MIUI 12-14).We deal with operator and phone settings, solve problems with USSD codes and firmware bugs.

Step by step instructions for disabling call forwarding on Xiaomi, Redmi and POCO smartphones. Remove conditional and unconditional forwarding through settings, USSD codes and MIUI Hidden Menu.

Step by step instructions for disabling the SIM card on Xiaomi smartphones: through settings, notification panel, flight modes and Dual Apps. Works on Redmi, POCO, Mi 11/12/13/14.