Connectivity & Network

A detailed guide to activating a second SIM card on the Xiaomi Redmi Note 8T: slot settings, selecting a priority network and solving recognition problems. Suitable for MIUI 12/13/14.

A detailed guide to activating a second SIM card on Xiaomi smartphones: from checking the slot to setting network priority.Works on Redmi, POCO, Mi 11/12/13/14 and new models.

Step by step instructions for activating Wi-Fi Direct on Xiaomi Mi TV 4A (all versions).

A step-by-step guide to dubbing the screen of a Xiaomi smartphone onto a TV via Miracast, HDMI, Wi-Fi Direct and apps. Works on all Mi TV and Redmi TV models.

Step by step instructions for wireless and wired screen broadcast from Android / iPhone to Xiaomi TV (Mi TV, Redmi Smart TV). Method comparison, problem solving, FAQ.

A detailed guide to installing a second SIM card in Redmi Note 5: selecting a slot, setting network priority and solving problems.

Step-by-step guide to wirelessly and wiredly connecting a Xiaomi smartphone to a TV. Miracast, HDMI, Wi-Fi Direct and other methods with photos and tips.

Step-by-step instructions for connecting a smartphone to a Xiaomi TV via Wi-Fi, HDMI, Miracast and USB.

Step by step instructions on how to stream an iPhone screen to a Xiaomi TV via Wi-Fi: AirPlay, Miracast, apps and hidden MIUI TV settings.

Step by step instructions for blocking unwanted messages on Xiaomi Redmi smartphones (MIUI 12-14) Set up built-in filters, third-party applications and operator services.

Detailed instructions on how to lock a number in a Xiaomi phone through settings, the Contacts app or SMS. Works on MIUI 12-14, Redmi, POCO.

Connecting and configuring SIP telephony on Xiaomi smartphones: from selecting an application to solving registration problems. working diagrams for Mi 11/12/13, Redmi Note and POCO.

Does mobile internet not work on Xiaomi? Learn how to enable 4G/5G, set up APNs and fix connection errors. Step-by-step instructions for all Redmi, POCO, Mi models.

We’ll figure out what Mi Share is in Xiaomi phones: features, customization, compatibility and problem solving. A complete guide with instructions and tips.

We understand why they can’t reach your Xiaomi: from network settings to hardware malfunctions. Step-by-step instructions for all models (Redmi, POCO, Mi).

We understand what NFC is in Xiaomi smartphones: the principles of operation, settings, application for payment, data transfer and automation. Instructions for all models of Redmi, POCO and Mi.

We understand what NFC is in Redmi smartphones, how to enable, configure and use it for contactless payments, tags and data transfer.

Step by step instructions for connecting a Xiaomi tablet to a computer via USB, Wi-Fi, Mi Share and ADB. We analyze errors and settings for file transfer, debugging and management.

The computer does not recognize Xiaomi Redmi when connecting via USB, but charging is going? we analyze hardware and software reasons, give step-by-step instructions for restoring communication for all Redmi models (Note/Pro/Prime).

Xiaomi headphones don't sync with each other? We're going through the main reasons, from resets to hardware malfunctions. Step-by-step instructions + FAQ.

We understand why messages do not leave the Xiaomi Redmi phone: from operator lock to MIUI failures. Step-by-step instructions for all models (Note 12, 11, 10, 9, etc.).

Wireless projection does not connect to the Xiaomi TV? Discuss Miracast, Wi-Fi Direct and AirPlay errors, give step-by-step instructions for restoring communication with Android / iOS / Windows.

Why is Xiaomi not connected to Wi-Fi or mobile? We're going through hardware and software failures, MIUI settings, SIM card and router errors, step-by-step instructions for all models.

Why does Xiaomi Redmi 9 not include Wi-Fi Direct? We analyze hardware and software failures, MIUI settings, firmware conflicts and ways to restore the connection.

We’re going to explain why Xiaomi smartphones (Redmi, POCO) don’t save contacts on the SIM card: from MIUI settings to hardware problems. Step-by-step instructions + FAQ.

Why does Xiaomi Redmi Note flash a flashlight when you call? We take everything from settings to hardware malfunctions and give step-by-step instructions to fix the problem.

Xiaomi's network comes and goes? We're going through hardware and software reasons, from SIM to firmware. Step by step instructions + FAQ.

Xiaomi phone doesn't see the network or doesn't connect to Wi-Fi? - We're going through all the causes, from router errors to MIUI crashes. Step-by-step instructions + error code table.

Xiaomi's smartphone doesn't connect to headphones? We're going through the reasons, from the banal to the technical. Step-by-step instructions for Redmi, POCO, Mi.

We're looking at why Xiaomi smartphones are interrupting incoming/outgoing calls, from network issues to firmware errors.