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Alex

PHP Developer & API Architect
60
Service description
Cracked, unresponsive, or flickering screen? I provide a full-cycle repair service for smartphones and tablets: touch digitizer and display module replacement, backlight and flex cable repair, battery replacement for devices that no longer hold a charge, and charging port cleaning or resoldering when a device stops recognizing the cable.

Every job starts with a diagnostic pass using a multimeter, a digital microscope for micro-soldering points, and calibration tools to confirm touch response, color accuracy, and brightness uniformity after reassembly. My mobile toolkit includes anti-static mats, precision screwdriver sets, a hot air rework station, adhesive strips rated for the original housing seal, and a stock of tempered glass and OLED/LCD panels covering the most common screen sizes and connector layouts.

Typical turnaround is same day for screen and battery swaps, longer for water-damage recovery or motherboard-level charging port work, which includes ultrasonic cleaning and corrosion treatment before any soldering. I test each unit for at least thirty minutes under load — camera, speaker, sensors, and network — before returning it, and I offer a short warranty period covering the replaced part and the labor.

Devices can be dropped off, mailed in a protective case, or picked up on-site for businesses managing several units. I keep a written log of every part serial number and the before/after diagnostic readings, so you always know exactly what was changed and why the device failed in the first place.
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Listing author: Alex

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