Loading...
JTG Systems
Loading...
JTG Systems
Professional repairs for Xiaomi, Redmi Note, and POCO devices. We keep your affordable flagship running like new.
We are the highest-rated computer company in Niagara.
Expert Xiaomi, Redmi & POCO repair in Niagara. Screen, battery & 120W HyperCharge port fixes for Xiaomi 14, Redmi Note 13 & POCO across St. Catharines, Niagara Falls & Welland.
Call or text before visiting, or schedule onsite support, and we'll confirm the fastest next step.
JTG Systems is your local expert for Xiaomi, Redmi, and POCO smartphone repairs across the Niagara Region, including St. Catharines, Niagara Falls, and Welland.
Whether you have the flagship Xiaomi 14 with its advanced Leica optics or a value-packed Redmi Note 13, our technicians have the parts and expertise to restore your device. We ensure your phone retains its 120W fast charging capabilities and smooth HyperOS responsiveness.
Our replacement screens and biometric sensors are fully calibrated for the HyperOS 2 architecture to prevent software lockouts and touch latency.
We offer specialized chamber dehumidification and seal renewal for camera lens condensation issues on imported Leica flagship modules.
Expert bench repairs for Xiaomi, Redmi Note, and POCO models:
Precision component restoration for everyday Xiaomi hardware issues:
Fixing shattered glass, black screens, or 120Hz touch unresponsiveness.
Replacing degraded or swollen battery cells with OEM-grade units.
Fixing loose USB-C connections and restoring high-current rapid charging.
Replacing shattered rear glass covers and Leica camera bezels.
Ultrasonic board cleaning and corrosion remediation.
Dehumidifying lenses and replacing scratched sapphire camera windows.
Niagara's leading phone repair shop with over two decades of bench excellence:
We verify 67W/120W high-speed charging and thermal stability after every repair.
Touch digitizers and in-display fingerprint sensors are optically calibrated for HyperOS.
Every Xiaomi repair is backed by our direct 90-day parts and labor guarantee.
JTG Systems • Niagara Tech Support
Don't live with a broken screen or fast-draining battery. Visit our Welland workshop for professional Xiaomi repair.
Trademark Disclaimer: Xiaomi, Redmi, POCO, and HyperOS are registered trademarks of Xiaomi Inc., registered in China, the U.S., and other countries.
JTG Systems is an independent repair and data recovery facility in the Niagara Region. All brand names, logos, and trademarks referenced on this page are used strictly for identification and compatibility purposes. JTG Systems is not endorsed by or affiliated with Xiaomi Inc.