Repair & Hardware

Do you know what processor your Xiaomi has? Learn how to tell MediaTek from Qualcomm in 2 minutes - without disassembly and special programs. Step-by-step instructions for all models (Redmi, POCO, Mi).

Step by step, how to determine the exact model of the Xiaomi Redmi smartphone through settings, box, codes and special applications.

Step by step, how to check the processor model on Xiaomi smartphones and TVs through settings, apps and engineering menus. Suitable for Redmi, POCO, Mi TV.

The power button on the Redmi Note 4 doesn't work? Learn how to start your phone through charging, OTG cable, ADB or disassembly. Step-by-step instructions with photos and videos.

How to return IMEI on Xiaomi smartphones with a MediaTek processor (MTK) after firmware or reset? a detailed guide with proven methods, tools and error warnings.

Detailed guide with photos and videos, how to install SIM correctly in Poco X3 Pro. We analyze the types of trays, nano-SIM sizes and frequent errors.

Detailed guide to install nano-SIM in Xiaomi Redmi 9: where is the tray, how to open it without a paper clip, what to do if the network is not recognized. + FAQ and tips for choosing a SIM.

A detailed guide to installing nano-SIM in Redmi smartphones: where the tray is, how to open, the right location. Schematics for all models.

A detailed guide to installing a SIM card correctly in Xiaomi phones of all models: schemes for nanoSIM, eSIM and hybrid trays slots.

We understand how the antenna is arranged in Xiaomi: photos of the internal device, types of antennas (4G/5G / Wi-Fi), the effect of the case on the signal and how to check the quality of reception.

Xiaomi's screen doesn't respond, and the button requires you to press the display? Learn how to turn off your smartphone through button combinations, ADB, battery and other methods. Step-by-step instructions for all models.

Don't you have a power button on Xiaomi? Learn all the ways to turn off your smartphone without a mechanical button, from software to emergency solutions. Instructions for MIUI and Android.

Xiaomi's broken screen is no verdict! learn how to safely turn off your smartphone without risking data damage.

A detailed guide to extracting a SIM card from Xiaomi smartphones: tools, slot location, errors and tips.Relevant for all models of 2018-2026.

Detailed guide to safely retrieve the battery from Xiaomi Redmi 7. Tools, risks and tips from experts.

Step by step, how to extract photos, contacts and files from Xiaomi with a broken screen, methods through ADB, OTG, Mi Account and service centers.

A detailed guide to logging into the BIOS on Xiaomi laptops of all models: Buttons, hotkeys and access issues solutions.

Detailed guide to BIOS entry on all Xiaomi laptop models (RedmiBook, Mi Notebook) Hotkeys, Problem Solutions and FAQ.

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

How to replace the battery on Redmi Note 8 Pro: tools, disassembly, connection and testing. Step by step with photos and tips from experts.

How to change the battery on Xiaomi Mi5 without the risk of damaging the smartphone? Detailed guide with photos, tools, prices and tips on choosing a battery.

How to change your battery on Redmi 5 Plus without the risk of damaging your smartphone? A step-by-step guide with photos, tools and tips from experts. Find out where to buy the original battery and how to avoid disassembly errors.

How to replace the battery on Xiaomi Redmi 4X without the risk of damaging the smartphone? a step-by-step guide with photos, tools and tips for choosing a battery.

How to change the battery on Redmi Note 4 (mido)? Battery selection, tools, disassembly and assembly with photos + tips for calibration.

How to replace the screen on Redmi Note 9 Pro: tools, disassembly, connection and testing. Step-by-step guide with photos and tips.

A detailed guide to replacing the camera on the Xiaomi scooter: selection of components, disassembly, installation and setup. expert advice and frequent errors.

A detailed guide to self-replacement of protective glass on Xiaomi smartphones: Tools, bugs, tips and model comparisons.

Step by step, how to care for the HEPA filter of the Xiaomi robot vacuum cleaner: how to extend the life, avoid blockages and maintain suction power. Secrets of cleaning, storage and replacement.

We figure out which bracket is suitable for Xiaomi Mi TV 4S (32-65 inches): VESA standards, mount types, installation instructions and selection errors. Model comparison table + FAQ.

Which connector is used in Redmi 5? A detailed breakdown of the charging port type, compatibility with cables and accessories, and tips for choosing a replacement.A complete owner's guide.