Connectivity & Network

Detailed analysis of the HD icon on Xiaomi screens. Learn how to turn on VoLTE, adjust the sound quality and eliminate network errors.

Detailed discussion of the VoLTE icon on Xiaomi smartphones, find out what this technology means, how to turn it on or off in the MIUI settings.

Complete Wi-Fi key storage system analysis on Xiaomi: How to find wpa supplicant.conf file, use ROOT rights and ADB to recover passwords.

Learn how to check your traffic consumption on Xiaomi: Instructions for setting limits, app statistics, and internet saving.

Detailed instructions for setting up mobile Internet on Xiaomi Mi 9. Solve problems with 4G, set up APN operators and fix network errors.

Detailed guide to disable VoLTE on Poco X3 NFC and Pro. Solve communication problems, disable HD calls through the menu and engineering menu.

Detailed instructions for installing a SIM card in Xiaomi Redmi 8. Find out where the scanner is, how to remove the tray and not damage the case.

Learn how to check and limit your internet usage on Xiaomi: Detailed instructions for MIUI and HyperOS, setting up background apps and hidden services.

Learn how to view and change your SMS number on Xiaomi.The complete guide for MIUI and HyperOS: codes, menu settings, and solution of delivery errors.

Full instructions for connecting a Samsung smartphone to Xiaomi TV. Miracast, Smart View, DLNA and setting up remote control without lags.

Detailed guide on how to set up an access point and distribute Wi-Fi from the Xiaomi Redmi 8 Pro phone. Solve connection problems and save traffic.

Detailed guide to how to enable an access point on Xiaomi Redmi 9: Set up Internet distribution, hide SSID, traffic management and problem solving.

Detailed instructions on how to view saved Wi-Fi password on Xiaomi, Redmi and POCO. Ways without root-rights, through QR code, Mi Router and ADB.

Detailed instructions to improve Wi-Fi and 4G speeds on Redmi 8: DNS settings, APN reset, hidden features and optimizing the MIUI system for stable connection.

Detailed guide: how to connect Xiaomi TV to Wi-Fi or cable. network setup, fix access issues and fix DNS errors.

Detailed instructions: how to insert a SIM card in Xiaomi, disassemble trays, set up 4G/5G and solve network definition problems.

Detailed discussion of MVNO technology in Xiaomi smartphones. Learn what it is, how a virtual operator works and how to set up APNs for a stable Internet.

Why can't you see the name of the caller on Xiaomi? a full guide to fixing errors in MIUI and HyperOS. Permission check, reset contacts and clear cache.

Why are calls resetting to Xiaomi? An analysis of the causes of redirects, blockings, network settings and filter apps on Android.

Do the headphones not connect to a Xiaomi phone over Bluetooth? find out the reasons for the crash, ways to reset settings and how to reconnect the headset quickly.

A complete NFC guide in Redmi 8 Pro: how to turn on the module, check its availability, set up Google Pay and use your smartphone for contactless payment.

A full guide to the NFC module on Xiaomi and Redmi smartphones: Setup, Pay, Chip Check, Emulator Mode and Troubleshooting in 2026.

Discuss why the Redmi Note 8 Pro loses network or slowly rocks: Reset settings, router channels and hidden MIUI features for stable connection.

Why don't calls go to Xiaomi? is a complete guide to fixing network bugs, configuring VoLTE and resetting settings for Redmi and Xiaomi.

A detailed analysis of the reasons why GPS is lost or not caught on Xiaomi and Redmi: A-GPS setup, sensor calibration, network resetting and hardware repair.

Xiaomi smartphone doesn't see the SIM? a full guide to fixing network bugs, resetting APNs and repairing slots. Instructions for all versions of MIUI and HyperOS.

Xiaomi smartphone connected to Wi-Fi but no internet access? Complete guide: Setting reset, static IP, DNS and router firmware.

Detailed instructions on how to connect your phone to a Xiaomi TV, setting up the screen, transferring photos and videos over Wi-Fi and HDMI.

Find out how many SIM cards there are on a Xiaomi phone.A detailed guide to slots, nano-SIM formats and setting up two numbers on Mi, Redmi and POCO smartphones.

Detailed guide to activate VoWiFi on Xiaomi smartphones, solve problems with configuring calls over Wi-Fi for operators in Russia and the world.