Master the Art of Smartphone Board Repair & Micro-soldering.
HardTech delivers hands-on, component-level masterclasses in iPhone logic board diagnostics, Android BGA chip reballing, Face ID calibration, and OLED screen refurbishing.
Bridging Schematic Theory with Component-Level Board Repair.
With over 15 years in component-level smartphone engineering and board restoration, Marcus has trained thousands of mobile shop owners and field technicians worldwide. His masterclasses turn complex schematics and 0.1mm micro-soldering into practical, highly profitable repair skills.
1:1 Workstation Guarantee
Every enrolled student receives a dedicated stereo microscope, soldering station, hot air gun, and multimeter.
Lifetime Schematic VIP Access
Get full access to VIP schematics (ZXW, Borneo, XinZhiZao) and direct mentor troubleshooting group after graduation.
Confirmed Workshop Schedules
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Trusted by Mobile Repair Shop Owners Worldwide
"Before this training, double-decker iPhone 13 & 14 board sandwiches terrified me. After Engr. Marcus's hands-on reballing and ZXW schematic method, our shop recovers 9 out of 10 dead boards daily."
"The Qualcomm Snapdragon PMIC and Android thermal camera short detection techniques are gold. We paid off our tuition in the first week fixing previously 'unrepairable' Samsung and Xiaomi devices."
"1:1 dedicated microscope workstations and lifetime access to the mentor support group makes this the highest ROI training in the electronics repair industry."
Ready to Upgrade Your Mobile Repair Career & Shop Revenue?
Reserve your hands-on workbench for the upcoming smartphone masterclass. Strictly limited seats per batch to ensure personalized guidance.