Repair & Hardware

Lost the key to the SIM tray in Redmi 7A? Learn how to safely remove the tray without the tool with the help of improvised tools. Step-by-step instructions, warnings and tips from experts.

A detailed guide to activating EDL mode on Xiaomi smartphones: official and informal methods, risks, necessary tools and problem solving.

Step by step, the Mi9 speaker cleans indiscriminately: dust, water and dirt, safe methods and tools for sound recovery.

Detailed guide to connecting an endoscope to Xiaomi Redmi smartphones via USB-C, OTG and Wi-Fi. Scheme, compatibility and error solving.

Detailed guide to connecting set-top boxes (Android TV, Apple TV, satellite) to Xiaomi Mi TVs via HDMI, AV, Wi-Fi. Connectors, audio and picture settings, problem solving.

How to connect a TV set-top box (cable, satellite, Android TV Box) to a Xiaomi Mi TV via HDMI, AV, USB or Wi-Fi. Connectors, audio and picture settings, problem solving.

All ways to connect PlayStation 3 to Xiaomi TV (HDMI, AV, component cable) solve problems with resolution, sound and compatibility.

Step by step instructions for using Xiaomi electric sharpener for knives: preparation, sharpening modes, care and errors. Comparison of Mijia and Viomi models.

How to change the battery on Xiaomi Mi 6A without the risk of damaging your smartphone?

How to change the battery on Xiaomi Redmi 3 Pro without the risk of damaging your smartphone?

How to change your battery on Redmi 8T: battery selection, tools, disassembly, installation and calibration. Step-by-step guide with photos and tips.

Step-by-step guide to replacing your battery with a Redmi Note 4 while saving firmware. disassembly, battery selection, calibration and safety tips.

How to change the battery on Redmi Note 4X without the risk of damaging your smartphone? Detailed guide with photos, tools and tips on choosing a battery.

How to change the battery in a smart thermos Xiaomi? A detailed guide with photos, tips for choosing a battery and typical errors. Relevant for models 2020-2026.

How to change your battery on Redmi 6: battery selection, tools, disassembly, connection and testing. Step by step with photos and tips.

How to change your broken screen on Xiaomi Mi 4X? A detailed guide with tools, pricing and typical errors. a step-by-step guide for beginners and professional tips.

How to change your broken screen on Redmi 9C NFC: display selection, tools, disassembly, connection plumes and testing. Step by step with photos and tips from the masters.

How to change your screen on Redmi 9: select the display, tools, disassemble the phone and install a new module.

A detailed guide to replacing the charging indicator with the Redmi Note 7: details selection, disassembly, soldering and tuning. Schemes, tips and frequent errors.

A step-by-step guide to replacing buttons on Xiaomi smartphones: from diagnostics to repairs. Learn how to avoid errors and save on service.

The complete guide to increasing the speed of Xiaomi M365, Pro 2, 1S and other models: tuning, firmware, controller settings and security.

Detailed instructions for installing protective glass on Xiaomi Redmi 9 without bubbles and errors. Material selection, screen preparation and secrets of the perfect glue.

Detailed instructions for Xiaomi recovery after a failed firmware (hard brick). Unlock the bootloader, choice of firmware and tools for models Redmi, POCO, Mi.

Xiaomi TV remote doesn't work? Learn how to check Bluetooth connection, battery and sync with TV. Step-by-step instructions + FAQ.

Does the microphone on Xiaomi Redmi Note 9 Pro not work? Learn how to test it through built-in tests, third-party apps and hardware methods. Step-by-step instructions with photos and videos.

Does the remote from the TV or the Xiaomi console not work? Learn how to diagnose a breakdown yourself: from checking batteries to testing an IR signal. Step-by-step instructions + FAQ.

Xiaomi’s step-by-step diagnostics manual for smartphones: screen, battery, camera, speaker and sensor tests. Learn how to spot malfunctions before buying or repairing.

Detailed instructions for the Xiaomi Redmi 9T diagnostics: battery, screen, iron, software. Tests, codes, hidden functions for checking before buying or repairing.

Step by step instructions on how to independently check the accuracy of the smart scales Mi Smart Scale and Xiaomi Body Composition Scale at home: Calibration, weight tests, comparison with pharmacy scales and error analysis.

Detailed guide to self-assembling electric scooters Xiaomi M365, Pro 2, 1S and Essential. tools, nuances and frequent errors with photos and videos.