System Settings

Find out what the build number on Xiaomi is, how it differs from the MIUI version and why you need it when you are running firmware or debugging.

A detailed guide to MIUI developer mode: enable USB debugging, animations and hidden features, set up a hidden menu to speed up work.

Find out what Data Acceleration is on Xiaomi, and whether it’s necessary to enable data acceleration, how it affects the battery and Wi-Fi performance in this article.

Why isn't the proximity sensor on Redmi 10 working? Instructions for calibration, inclusion in the engineering menu and screen error correction.

Detailed instructions on how to find and activate a compass on Xiaomi: Calibration of sensors, troubleshooting and operation in the navigator.

Find out where the cart is on Xiaomi Redmi 9T. Detailed instructions for working with gallery, files and the cloud to recover deleted photos.

Find out where to look for fonts in Xiaomi themes: A detailed guide to setting up MIUI Theme Editor, font folders and solving text display problems.

Looking for where the call records on Xiaomi Redmi 9T are stored? detailed guide to MIUI 12/13 folders, Google Drive and third-party apps.

Find out where to find the Android and MIUI version on Xiaomi's phone.A detailed guide to the About Phone sections and the engineer's hidden codes.

Find out where the call records on Xiaomi Redmi 9 are located.Full path to files, voice recorder settings and audio loss issues.

Detailed instructions for activating JavaScript on Xiaomi phones: Solving problems with displaying sites in Chrome, MIUI Browser and Safari.

Learn how to enable NFC on Xiaomi Redmi 9. Detailed instructions for setting up the module, checking support and troubleshooting the communication module.

Detailed guide to activation, connection and configuration of the Xiaomi Mi TV remote. Solve problems with Bluetooth and infrared port, configure voice control.

Detailed guide to the first launch of Xiaomi Redmi 9C. Setting up an account, installing a SIM card, resetting the Mi Account check and solving problems.

Learn how to add contacts to a Xiaomi phone: Detailed import methods with SIM, Google, VCF and manual number entry.

Learn how to return an icon to Xiaomi desktop: A complete guide to setting up MIUI and HyperOS launcher, eliminating missing shortcuts.

How to add Xiaomi TV to Mi Home and Google Home: Full setup of smart TV, pairing with remote control and fixing connection errors.

Learn how to add time to Xiaomi's home screen: Instructions on watch widgets, format and font size settings for MIUI and HyperOS.

A detailed guide to transferring your phone book to Redmi 9. Learn how to import contacts from an SD card or SIM, recover data and avoid errors when working with MIUI.

A detailed guide to installing and customizing wallpaper on Xiaomi's lock screen.Learn how to set up slideshows, cards and live wallpaper on MIUI and HyperOS.

Detailed instructions for changing voice on Xiaomi robots. Learn how to download the male voice package for Mi Robot Vacuum and Mi Home.

Learn how to change the operator name to Xiaomi.A complete guide to hidden engineering menus, codes and ADB commands for changing the network logo.

Learn how to zoom in on Xiaomi’s Message Font: The complete guide to setting up MIUI: System Fonts, Text Size, Contrast and Availability.

A detailed guide to changing the display resolution on Xiaomi Redmi 8 Pro. DPI settings, hidden engineer menus and performance optimization.

Detailed guide to change the resolution of the display on smartphones Xiaomi, Redmi and POCO. Settings through the developer menu, ADB and hidden settings.

Step by step guide to changing fonts to Xiaomi: installing third-party fonts, creating themes, Mi Fonts and solving text display problems.

Learn how to set the theme of a call on Xiaomi, Redmi and POCO. Change the beeps, melodies and videophones for contacts through built-in tools.

Full instructions: how to change the color of the screen on Xiaomi: setting up inversion, color profiles, night mode and color temperature correction in MIUI and HyperOS.

Step by step, how to change the language to Xiaomi. Solve the problem of the Chinese menu, translate Redmi and Poco into Russian without resetting data.

Detailed instructions on how to change the region in the settings on Xiaomi, solve problems with inaccessible applications, themes and MIUI functionality.