Connectivity & Network

Find out what the VoLTE icon means on Xiaomi Redmi: Detailed instructions for activating voice calls over 4G to improve communication quality.

How to turn on a wireless display on Xiaomi Redmi Note 9. Complete guide to setting up Miracast, eliminating delays and connecting to TV.

Learn how to choose the right Wi-Fi range on Xiaomi phones: the difference between 2.4 and 5 GHz, roaming setup and speed up internet.

Detailed analysis of NFC technology in Xiaomi and Redmi smartphones: setting up Google Pay, Mi Pay, checking the module and solving contactless payment problems.

Find out why Xiaomi smartphones require SIM activation: Discuss Mi Account features, anti-theft protection, regional locks and MIUI settings.

Where to find Wi-Fi password on Xiaomi and Redmi: Instructions for resetting, scanning the QR code and entering through ADB.

A detailed guide to setting up two Sims on Xiaomi: Solving problems with definition, 4G/5G network selection, and data transfer.

Learn how to view the Wi-Fi password on Xiaomi phone. Instructions for MIUI 12, 13, 14 and HyperOS. QR code, router settings and other methods.

A complete guide to setting up call forwarding on Xiaomi.Learn how to redirect calls through the phone menu, USSD codes and in flight mode.

Full instructions for activating 4G/LTE operator Phoenix on Xiaomi Redmi 8: set up APN, select network and fix communication problems.

A detailed guide to setting up a second SIM card on Xiaomi. Learn how to activate 2G, switch the internet and avoid signal problems.

A detailed guide to disabling a SIM card on Xiaomi. Learn how to deactivate a slot, disable 4G, or completely lock the communication module through settings.

Learn how to quickly switch mobile internet between SIM cards on Xiaomi: MIUI settings, automation and solving data transfer issues.

Learn how to connect Xiaomi’s USB modem to Smart TVs. Solve Internet problems, set up 4G/3G routers, and fix compatibility errors.

Learn how to use Bluetooth to transmit audio and why HDMI or Wi-Fi is better for video.

Full instructions for connecting Redmi Note 10 to your computer, setting up file transfer mode, ADB drivers, solving invisibility problems of the device.

Detailed guide to changing the DNS server on Xiaomi, Redmi and POCO smartphones: speed up the Internet, bypass locks and set up Private DNS.

Detailed guide: how to find out the external and internal IP address on Xiaomi. IP verification through settings, browser and ADB.

Learn how to view Wi-Fi password on Xiaomi Redmi 9C. Detailed instructions for MIUI 12 and 13, reset settings and fix access issues.

A detailed guide to traffic control on Xiaomi Redmi Note. Learn which apps eat traffic, set limits and save money.

Learn how to check the frequencies on a Xiaomi phone: a detailed breakdown of the engineering menu, engineering codes and network diagnostic applications.

Detailed instructions: how to open a sim card tray on Xiaomi, what to do if a paper clip breaks or a tray is jammed, expert tips on extraction.

Detailed instructions on how to remove a SIM card from a Xiaomi smartphone, where the tray is, than to open, what to do if it gets stuck or falls out.

Full instructions: how to enable calls via Wi-Fi on Xiaomi smartphones for MTS subscribers. VoWiFi setting, error elimination and traffic saving.

Find out why Xiaomi is running slow Wi-Fi or mobile internet. Complete guide to troubleshoot DNS, frequency and settings.

Why doesn't Xiaomi display the caller's number? a full guide to fixing number errors, resetting rights and working the ID in MIUI.

Why isn't there internet on Xiaomi's phone even though Beeline is all paid? full guide to setting up APN, checking balance and resetting the network.

Does not display the name of the caller on Xiaomi? full guide to set up Google Assistant, contacts and MIUI permissions to fix the problem.

Detailed instructions: how to insert a SIM card in Xiaomi 12 Lite. Where to insert the tray, which side to place the card and what to do if it is not readable.

Find out what Bluetooth is installed in Xiaomi Redmi 9.Detailed review of version 5.0, instructions for connecting and fixing frequent crashes.