Repair & Hardware

We're looking at why you need a barometer in Xiaomi smartphones, how it affects GPS accuracy, weather and fitness trackers, and how you check and calibrate the sensor.

One or both Xiaomi headphones are not working? Find out the causes of the breakdown and step-by-step repair instructions without a service center.

The current prices for replacing the Redmi 9 Pro display in the services and on your own. Where is cheaper, which modules to choose, how to save without risk to the phone.

Relevant prices for the Redmi Note 5 display replacement in service centers and private workshops. Comparison of original and analog screens, tips for choice and savings.

Current prices for the replacement of the display Xiaomi Mi 9 SE in service centers and private workshops, comparing the cost of original and non-original screens, tips for choosing a wizard and the risks of self-repair.

Current prices for replacing the plume in Xiaomi smartphones (Redmi, POCO) - from 1500 to 6000. Where is cheaper: a service center or a private master?

Topical prices for Xiaomi glass replacement in service centers and private workshops. Cost comparison for different models (Redmi, POCO, Mi) + tips for choosing a master and saving.

Topical prices for Xiaomi screen replacement in service centers and private workshops. Cost comparison for different models (Redmi, POCO, Mi) and tips for savings.

Topical prices for Xiaomi glass replacement in services and on their own. Cost comparison for popular models (Redmi, POCO, Mi) + tips for savings.

Step by step instructions on how to return or repair a Xiaomi robot vacuum cleaner under warranty: service centers, deadlines, documents and frequent errors. Fresh data for 2026.

Redmi 9 doesn't respond to the power button? Learn how to diagnose a problem and restore functionality without a service center. Step by step instructions + FAQ.

If your Redmi 8 has stopped identifying your SIM card, don’t rush to the service! Discuss the reasons and give step-by-step instructions for restoring communication - from reboot to flash.

Why Xiaomi or Redmi spontaneously reboots and how to fix the problem: from cache reset to battery replacement.

Why Xiaomi spontaneously reboots? 10 proven ways to eliminate cyclical reboot on Redmi, Poco, Mi.

Xiaomi's screen is dim and you can't see the image? We're looking at the causes, from brightness settings to hardware malfunctions. Step-by-step instructions with photos and videos.

We understand what the message “Make sure that the sponge holder is installed” means on Xiaomi TVs and projectors, the causes of the error and how to fix it yourself.

Learn how to properly install and check the sponge holder mount on Xiaomi TV. Instructions for Mi TV 4A, 4S, 5 Pro models with photos and tips for troubleshooting.

Step by step: how to reanimate the Xiaomi Redmi Note 4 after water hits. Emergency measures, disassembly, drying and recovery are all you need to know to save your smartphone.

A detailed guide with photos: where in Xiaomi Redmi Note 9 installed NFC chip, how to activate and check its performance.

What do you do if Redmi 9 is slowing, glitching, or freezing? Step-by-step instructions from reset to reset to factory settings. Reasons and solutions for all versions of MIUI.

We analyze the causes of malfunctions in the work of Xiaomi LiDAR sensors: why the device does not detect objects, how to check the response time and eliminate the radar scanning error.

Has the touchpad stopped working on a Xiaomi laptop? Learn how to turn it on through hotkeys, BIOS, drivers or resetting. Step-by-step instructions for all models.

Why does error 14 appear on the Xiaomi M365 electric scooter and how to fix it yourself?

Detailed guide to logging into the BIOS on Xiaomi Mi laptops of all models: Windows 10/11 methods, hotkeys and problem solving.

How to replace the battery on Xiaomi Mi5 without risk of damage? detailed guide with photos, battery selection and safety tips. Relevant for 2016 models.

Xiaomi smartphone does not respond to the power button? Learn how to extract photos, contacts and documents from a broken device – from emergency boot to hardware methods (relevant to Redmi, POCO, Mi 2018-2026).

Detailed guide to disassemble the Xiaomi Redmi Note 5A smartphone with your own hands: tools, procedures, risks and repair tips.

Find out how many speakers in the Redmi 4X, their location and sound features. Instructions for diagnosing and improving audio in a Xiaomi smartphone.

Xiaomi Redmi 4X is slow to work? Learn the brakes and proven optimization methods, from memory cleaning to firmware. Step by step instructions + FAQ.

Xiaomi Redmi Note 9 doesn't respond to the power button? Learn the reasons and step-by-step instructions for restoring work. From charging to firmware, all methods with photos and videos.