Yes, Mi phone motherboards can be repaired in most cases. Skilled technicians can fix issues like no power, network problems, charging faults, dead phone, or water damage using advanced chip-level repair techniques.

The cost of Mi motherboard repair depends on the exact issue, model, and component damage. Minor IC repairs are usually affordable, while major CPU or storage faults may cost more. A proper diagnosis helps provide an accurate estimate.

Most Mi motherboard repairs are completed within 1 to 3 working days. Complex issues such as severe water damage or multiple IC faults may take slightly longer.

In many cases, data can be preserved during motherboard repair. However, if the storage chip is damaged, data recovery may not always be possible. It is always recommended to keep regular backups.

Common symptoms include:

• Phone not turning on

• Automatic restart or stuck on logo

• No network or SIM detection issue

• Charging not working

• Touch or display not responding

• Phone heating abnormally

Repair is usually more cost-effective than replacement. Motherboard replacement can be expensive and may also affect device performance or data. Professional chip-level repair is often the best solution.

Yes, most professional repair centers provide a limited service warranty on motherboard repairs, depending on the issue fixed.

Yes, water-damaged Mi phones can often be repaired if treated early. Immediate professional cleaning and IC repair increase the chances of successful recovery.