Repair & Hardware

Why Xiaomi vacuum cleaner gives out a collision sensor error and what to do: diagnostics, reset, repair. Step-by-step instructions for Mi Robot, Viomi, Dreame models.

Xiaomi's robot vacuum cleaner doesn't clean the floor? We're looking at the causes, from blockages to firmware errors. Step-by-step instructions + FAQ for Mi Robot, Viomi, Dreame models.

Xiaomi Mi 9 phone does not respond to the power button? We analyze hardware and software reasons, give step-by-step instructions for restoring work.

Xiaomi TV doesn't show a picture, but it does? We're going to look at the hardware and software reasons for the lack of image, from cables to firmware. Step-by-step instructions + FAQ.

Xiaomi TV, smartphone or gadget does not turn on, freezes or does not react? We analyze the real causes of breakdowns and give checklists for diagnosis.

We understand why Xiaomi smartphone cyclically restarts or does not start, and how to fix the problem yourself without service.

Xiaomi Redmi Note 9 Laptop is slowing or freezing?Learn why this happens and how to fix it: from overheating to Windows errors. Step-by-step instructions + FAQ.

Lost your SIM card inside your Xiaomi smartphone? Learn how to safely remove it without damage, check the tray and avoid network lockdown. Step-by-step instructions + prevention tips.

Detailed guide to cleaning HEPA and washable filters in Xiaomi Deerma DX700: frequency, tools, errors and tips for extending the life of the device.

How to disassemble Xiaomi robot vacuum cleaner (Mi Robot, Viomi, Dreame) for cleaning, repairing or replacing parts. Circuits, tools and tips from experts.

Current prices for the replacement of the Redmi 8A screen: the original vs analogue, where it is cheaper to repair and how to save. Comparison of services and step-by-step recommendations.

Current prices for the replacement of the screen Redmi Note 7: the original vs analogue, where it is cheaper to repair, how to save. Comparison of services and self-repair.

The current battery replacement prices for Redmi 7 are 1500 to 3,500 in services, 800-1200 for the original battery. Where to buy, how to check the quality and save without risk to the phone.

The current prices for replacing the display Redmi Note 5: service centers vs self-repair. Where is cheaper and how not to run into a fake.

The current prices for replacing the Redmi 9C screen in services and on your own. Where is cheaper, which modules to choose and how to save up to 40%.

The current prices for replacing the Redmi Note 8 display in the services and on their own. Comparison of original and non-original screens, step-by-step instructions where it is cheaper to repair.

The current prices for replacing Redmi 9 glass in the services and on their own. Where is cheaper, how to save and avoid cheating when repairing the Xiaomi screen.

Topical prices for replacement of broken glass (touchscreen) for Xiaomi Redmi 6 in service centers and private workshops. Comparison of the cost of original and analog spare parts, step-by-step instructions for choosing a master and tips on how to save without risk for the phone.

A detailed analysis of the Redmi Note 8 Pro processor: the number of cores, architecture, comparison with competitors and the impact on performance in games and everyday tasks.

Detailed CPU analysis in Xiaomi Mi 5: model, architecture, performance and comparison with peers. Discover why the Snapdragon 820 was revolutionary for its time.

The detailed Redmi 5 disassembly guide: tools, procedures, risks and tips, disassembling the back cover, battery and motherboard correctly.

Find out the exact number of cores in the Redmi 9A, their architecture and how it affects the speed of the smartphone: specifications, comparison with competitors and tips for optimization.

Xiaomi Redmi smartphone is disconnected and does not respond to the power button? we analyze the causes and give step-by-step instructions for recovery - from charging to flashing.

Xiaomi's smartphone doesn't respond to buttons and charge? We take the cause and give step-by-step instructions to restore, from simple checks to complex repairs.

If your Xiaomi doesn’t respond to the shutdown button, freezes or reboots, we’ll sort out the causes and give step-by-step troubleshooting instructions, from software failures to hardware breakdowns.

Do you know what to do if you lose your Xiaomi TV remote? Learn how to control TV through your smartphone, body keys, voice, and other ways. Step-by-step instructions + tips for choosing a new remote.

Where to look for system tracing on Xiaomi: hidden menus, ADB commands and log files. Instructions for Redmi, POCO, Mi with code examples and warnings.

We understand what lies behind the code M2004J19C: characteristics, purpose and features of the Xiaomi device.

Detailed guide to disassemble the robot vacuum cleaner Xiaomi Mi Robot Vacuum: tools, diagram, nuances for models S50/S51/S55. Step-by-step photos + repair tips.

Detailed photo and video guide: where is the SIM slot in Redmi Note 10 Pro, how to install nano-SIM and MicroSD, what errors to avoid when installing.