Repair & Hardware

You don't know how to define your Redmi model? We're going to tell you everything from the box to the engineering menu, with photos, spreadsheets and instructions for beginners.

Do you know how to determine the exact model of your Xiaomi Mi TV? We take a look at everything from the settings menu to hidden stickers, step-by-step instructions with photos and tips for finding firmware.

Step by step, how to determine the processor model on Xiaomi, Redmi, POCO phones through settings, apps and engineering menus. runs on MIUI 12-14 and Android 10-14.

Find out the CPU temperature on Xiaomi smartphones (Redmi, POCO) through hidden menus, apps and MIUI Instructions for all 2018-2026 models.

Does the power button on Xiaomi Mi5 not work? Learn how to start your smartphone via charging, ADB, Recovery or hardware reset. Step-by-step instructions with photos and warnings.

A detailed guide to installing a SIM card in Redmi 10: tray types, tools, frequent errors and tips. Let's take a look at nano-SIM, MicroSD and hybrid slots.

A detailed photo and video guide to installing a SIM card in Xiaomi Redmi 7A. Types of supported cards, slot location and frequent errors.

A detailed guide to installing a SIM card in Xiaomi Redmi 9A with photos, tips for choosing a nano-SIM and solving problems.

Detailed guide to install SIM card in the smartphone Xiaomi 4A: tray types, sizes of sims, frequent errors and tips for activating the network.

Don't the power button work on Redmi? learn how to turn off your smartphone via menu, ADB, quick settings or emergency reset. step-by-step instructions for all Xiaomi models.

A detailed guide to safely extracting the battery from the Xiaomi Redmi 8A with photos, tools and warnings. Learn when to do so and how to avoid damage.

Xiaomi phone is not turned on, and data is urgently needed? We analyze all working methods for extracting photos, contacts and files from a broken smartphone - from EDL mode to chip-off.

How to change your battery on Redmi Note 7 without the risk of damage? detailed guide with photos, tools, prices and tips on choosing a battery.

Detailed guide to replacing the proximity sensor on Xiaomi smartphones: tools, disassembly, testing and frequent errors. Step-by-step photos + videos.

Detailed instructions for replacing broken glass on Xiaomi smartphones with your own hands: tools, disassembly, glue, testing. Step-by-step photos + tips for choosing spare parts for Redmi, POCO, Mi.

How to remove and paste new glass on Xiaomi without bubbles and defects? Instructions with video, tools and life hacks for models Redmi, POCO, Mi.

Detailed guide to replacing cartridges and refilling inks in Xiaomi portable printers: Compatible with Mi Portable Photo Printer and other models, consumable selection and care tips.

A detailed guide to choosing the right “squad” for Xiaomi devices: what it is, when you need it and how not to make a mistake.

Detailed analysis of the Qualcomm Snapdragon processor in Redmi Note 9: models, characteristics, comparison with analogues and tips for optimizing work.

Xiaomi’s step-by-step guide to collecting error logs: why you need to collect logs, how to turn on what data is collected and how to transfer it to support.

What if Xiaomi 9T doesn't read NFC tags? Step-by-step diagnostic, setup and repair instructions. Discuss hardware and software causes of the failure.

What to do if Xiaomi has an error? We analyze typical crashes, error codes and step-by-step instructions to restore the device.

One Xiaomi headphone stopped working? We're going through all the causes, from the usual contamination to hardware breakdowns. Step-by-step diagnostic and repair instructions.

Why did the Redmi 7A touchscreen stop working? We're sorting out hardware and software failures, giving step-by-step diagnostic and repair instructions, diagrams, videos, wizard tips.

We understand why Xiaomi smartphone shows 1 GB of available RAM from 3 GB, how to fix it and what to do if the system eats RAM.

We figured out why the left or right headphone of Xiaomi wireless is silent - from sound balance to hardware breakdowns. Step-by-step instructions + FAQ.

Why did one Xiaomi headphone stop working? We're going to take 10+ reasons and give you step-by-step repair instructions, from mud to hardware breakdowns.

We're going to take a look at 10+ reasons why Xiaomi's vacuum cleaner isn't turning on, from clogged filters to firmware errors, step-by-step diagnostic and repair instructions.

We're figuring out why Xiaomi doesn't respond to charging and doesn't start.Step-by-step instructions for Redmi, POCO, Mi models from a repair expert.

A detailed analysis of all the reasons why the Xiaomi Mi5 is not turning on, and step-by-step recovery instructions. From battery to firmware - expert advice.