Phone Motherboard Faults
Inspection and repair directions for no charging, no display, touch faults, Face ID, Wi-Fi, signal, camera, no power and other motherboard-related issues.
About CMY
Meet CMY andCMY PHONE REPAIR.
CMY is the public name of the founder of CMY PHONE REPAIR, with 16 years of phone repair experience. Based in Muar, Johor, the business focuses on phone motherboard faults, Android software and system repair, and technical training.
The official website and public brand communications consistently use the name “CMY”.
Technical focus
CMY’s main technical areas
The website lists confirmed service areas only. Whether a particular brand, model or fault can be handled depends on the actual device condition.
Android Software & System Issues
Support for phones stuck on the logo, bootloop and system faults, plus assessment for Telco Lock and Google account verification issues on legitimately owned devices.
Phone Repair Training
Chinese-language Android software repair and iPhone + Android motherboard repair training for beginners and technicians.
Who we serve
Who can contact CMY
CMY PHONE REPAIR works with phone owners, repair shops, technicians and training students.
Phone Owners
Contact CMY when a phone has motherboard, software, system, liquid damage, no-power or data-related problems.
Repair Shops
Repair businesses may contact CMY when a device needs motherboard or Android software assessment.
Technicians & Students
People who want to learn Android software repair or phone motherboard repair can ask about in-person and online training.
Professional background
Certificates and competition achievement
CMY’s professional background and phone CPU repair competition result.
SKM Level 2 Certificate
Sijil Kemahiran Malaysia (SKM) Tahap 2 — Malaysian Skills Certificate Level 2.
TTT Certificate
Train-The-Trainer (TTT) certificate.
2025 CGC World Cup
CPU Repair Qualifying Round Malaysia No.1
Contact CMY
Questions about repair or training?
Send the phone brand, model and symptoms on WhatsApp, or tell us which course you want to know about.