Smartphone Repair
OLED/LCD, batteries, charging ports, cameras, housings, sensors and internal components.
I’m Md Sujon Ahmed Sagor, an electronics repair professional with leadership and lead-technician experience across mobile, computer and board-level repair. I specialize in accurate diagnostics, micro-soldering, logic-board repair, displays, batteries and advanced hardware troubleshooting.
My work combines practical bench experience with component-level troubleshooting, helping identify the real fault before choosing the repair.
I work on everyday repairs such as cracked displays, weak batteries and charging issues, as well as advanced cases involving logic boards, ICs, damaged traces, liquid exposure and difficult-to-diagnose hardware faults.
My focus is on clean workmanship, accurate diagnosis and professional communication. I work across smartphones, tablets, MacBooks, Windows laptops, desktop computers and other consumer electronics through Fix Fast in Toronto and the GTA.
From modular repair to component-level diagnostics and precision soldering.
OLED/LCD, batteries, charging ports, cameras, housings, sensors and internal components.
Precision component replacement, connectors, traces and microscope-assisted soldering.
Power-line diagnosis, board faults, damaged circuits and IC-level troubleshooting.
Displays, batteries, keyboards, charging issues, storage and motherboard repair.
Hardware upgrades, custom builds, motherboard troubleshooting and thermal management.
OS recovery, firmware support, configuration, diagnostics and device software repair.
A professional overview of advanced repair categories I handle — from precision board-level work to complete device restoration, diagnostics and final quality testing.
Precision diagnosis and microscope-assisted repair for damaged traces, connectors, power circuits, IC-related faults and complex board-level failures.
Professional display diagnostics and replacement for smartphones and tablets, followed by touch, brightness, sensor and functional quality checks.
Repair and diagnostics for displays, batteries, keyboards, charging faults, storage, thermal issues and motherboard-related problems.
Fault isolation, corrosion inspection, cleaning, component testing and repair for devices affected by liquid exposure or sudden power failure.
Leadership and hands-on experience in the mobile and electronics repair industry, combining technical expertise with customer service, repair operations and business management.
Leading Fix Fast while providing professional smartphone, tablet, MacBook, laptop and desktop diagnostics and repair, including board-level work and micro-soldering.
Lead technician supporting professional mobile-device and display repair work, advanced diagnostics, technical troubleshooting and repair quality.
Lead technician handling device diagnostics, electronics repair, technical troubleshooting and repair operations across the Toronto and Mississauga area.
Power faults, display faults, charging circuits, connectors, liquid damage, motherboard issues and precision component work.
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“Professional diagnosis, clean repair work and excellent attention to detail.”
“Very professional service and clear communication throughout the repair process. The device was carefully diagnosed and repaired properly.”
“Strong technical knowledge, especially with difficult hardware and board-level problems. The workmanship was clean and the result was excellent.”
“Reliable, experienced and easy to work with. The repair was handled professionally from diagnosis through final testing.”
For electronics repair, technical collaboration, professional opportunities or business enquiries in Toronto and the GTA.