Connectivity & Network

Find out what VoLTE means on Xiaomi smartphones: Detailed instructions for enabling the feature, configuring 4G networks, and troubleshooting communications.

Detailed analysis of the presence of NFC in the smartphone Xiaomi Redmi 8. Learn how to check the chip, configure card emulation and what are alternatives for models without a module.

Learn how to remove the call retention feature on Xiaomi smartphones: turn-based call setup, reset settings, and solve connection issues.

Learn how to open the Xiaomi SIM card tray with safe tools at hand without damaging the body and mechanism.

Step by step, how to transfer a phone book from Android to Xiaomi Redmi Note via Bluetooth. Solve problems with visibility and file format.

Detailed guide to transfer contacts to a SIM card with Xiaomi.Save the phone book when changing your smartphone or resetting MIUI.

The complete guide to activating NFS on Xiaomi Redmi Note 9: Set up router, customer selection, and solving network folder access issues.

Detailed guide: how to bring the screen of Xiaomi on TV through HDMI cable, USB-C adapter or MHL. Solving problems with the transmission of sound and video.

Detailed instructions: how to determine which of the two SIM cards received a call on Xiaomi, setting up indicators, call log and tips for MIUI.

Learn how to check your traffic consumption on Xiaomi: Detailed instructions for setting limits, statistics and saving internet in MIUI.

Full guide to activating Bluetooth on Xiaomi, solving problems with connection, visibility and file transfer to MIUI and HyperOS.

Detailed instructions for enabling 4G/LTE on Redmi 4X. modem check, change region, engineering menu codes and speed issues.

Learn how to set up call forwarding on Xiaomi, Redmi and POCO. parsing codes, MIUI menus and hidden settings for call forwarding.

Detailed guide to activate a USB modem on Xiaomi. Learn how to distribute the Internet via cable to your PC, set up APNs and bypass the provider's locks.

Detailed instructions on how to turn on modem modem on Xiaomi Redmi 9. setup USB, Wi-Fi and Bluetooth modem, solve connection and traffic problems.

Full instructions for enabling the Wi-Fi hotspot on the Xiaomi Redmi Note 10 Pro. Set up password, frequency and fix connection issues.

Detailed instructions on how to return your call history to Xiaomi: Working recovery methods through Google, sync and special applications.

The full instruction: how to insert a SIM card in the Xiaomi 11 Lite. Where is the tray, what size is the SIM, definition problems and extraction tips.

Detailed guide to installing a SIM card in Xiaomi Poco M3. Find out what tray, where it is located and how to set up a network.

Detailed guide to installing a SIM card in Xiaomi Redmi 10. Find out where the tray is, how to properly remove it with a clip and set up a network.

Detailed guide to installing a SIM card in Xiaomi Redmi 5. Learn which tray to use, how to extract it and set up a network.

Detailed instructions: how to save your phone number to a SIM card in Xiaomi Redmi.Transfer contacts from the memory of the phone, Google and other sources.

Don't pass incoming Xiaomi 2? Complete analysis of the causes, network settings and hidden functions that block calls. Effective methods of communication recovery.

Find out why Xiaomi doesn’t save contacts on the SIM card: Reasons, portability instructions and circumventing the MIUI and HyperOS restrictions.

Xiaomi TV connected to Wi-Fi, but no Internet? Discuss DNS errors, static IP, routers and resets in the detailed instructions.

Detailed instructions: how to enable 4G LTE on Xiaomi Redmi. Solving Internet problems, choosing a preferred network type and hidden koi engineering menu.

Find out how many SIM cards Redmi 7 supports, how to install two cards and configure the switch between them.

Detailed analysis of the VoLTE feature on Xiaomi smartphones. Learn what the icon means, how to activate it in MIUI and HyperOS, and solve problems with call quality.

Detailed instructions for Redmi 4X: how to copy, save and transfer contacts from the SIM card to the phone memory.

Detailed instructions: how to enable NFC on Xiaomi Redmi 4X, check for the module and set up contactless payment or file transfer.