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JTG Systems
Professional iPhone Repair
From Titanium Frame restoration on iPhone 15 Pro to microsoldering on legacy models. 1,100+ 5-star reviews confirm we are Niagara's specialized Apple experts.
We are the highest-rated computer company in Niagara.
Broken screen? Weak battery? Charging port issues? JTG Systems uses genuine-quality parts and advanced diagnostics to restore your iPhone to factory standards.
Same-Day ServiceGenuine Quality PartsLaser Back Glass RemovalData Safe Guarantee
Walk-ins Welcome. Are you looking for Professional iPhone Repair? You found it! Let's get to work on your device right away—bring it in and our experienced team will start the repair while you wait.
We Speak iPhone Fluidly
JTG Systems is not just a screen swap shop. We are deep-level technicians who understand the A-Series architecture. Whether it's programming True Tone back onto a new display, calibrating Face ID sensors, or using laser technology for back glass removal, we use the right tools for the job.
With 20+ years of experience, we support every generation from the original iPhone to the latest Pro Max titanium models.
Microsoldering
We fix 'unfixable' logic board issues, including Touch IC and Audio IC disease.
Laser Precision
Our laser machine safely removes shattered back glass without disassembling the entire phone.
Data Safety
Your photos and contacts stay safe. We don't wipe your phone for hardware repairs.
Latest Models (2023-2025)
Specialized protocols for every generation.
iPhone 16 Pro Max & Pro
2025 flagship repairs
- Enhanced titanium frame service
- USB-C 4.0 port repairs
- Advanced Action button fixes
- 120Hz ProMotion LTPO display
- A18 Pro chip diagnostics
iPhone 15 Pro Max & Pro
2024 flagship repairs
- Titanium frame service
- USB-C 3.0 port repairs
- Action button fixes
- ProMotion display repair
- A17 Pro chip issues
iPhone 15 & 15 Plus
Current gen repairs
- Dynamic Island fixes
- USB-C port service
- 48MP camera repair
- Battery optimization
- A16 Bionic diagnostics
Previous Generation (2020-2022)
Specialized protocols for every generation.
iPhone 13 / 14 Series
14 Pro, 13 Pro Max
- Cinematic mode camera fix
- ProMotion display (Pro models)
- Battery replacement
- Lightning port repair
- A15 Bionic diagnostics
iPhone 12 Series
12 Pro Max, 12 Mini
- 5G antenna repair
- MagSafe issues
- OLED screen replacement
- Ceramic Shield repair
- A14 Bionic support
iPhone 11 & SE
11 Pro, SE 2/3
- Night mode camera fix
- LCD/OLED replacement
- Touch ID Service (SE)
- Face ID repair (11)
- Battery service
Core Component Services
Specialized protocols for every generation.
Charging & Power
Power management
- USB-C / Lightning Port
- Tristar / Hydra IC Repair
- Wireless Charging Coil
- MagSafe Magnet Alignment
- Battery FPC Connector
Audio & Face ID
Sensors & Sound
- Face ID Dot Projector
- Earpiece Speaker Mesh
- Bottom Mic Cleaning
- Taptic Engine Calibration
- TrueDepth Camera
Screen & Glass
Display Tech
- OLED Panel Swap
- True Tone Programming
- Back Glass Laser Removal
- Ceramic Shield Install
- Frame Alignment
Emergency iPhone Repair Available
Phone vital for work? Traveling tomorrow? We offer priority rush service to get you back online in under 2 hours for most common repairs.
Call for Rush ServiceOur iPhone Repair Process
01
Diagnosis
Complete iPhone diagnostic testing and issue identification.
02
Solution
Detailed repair plan and upfront pricing. No hidden fees.
03
Repair
Expert repair with genuine Apple parts or high-quality equivalents.
04
Testing
Comprehensive post-repair testing and quality assurance.
Niagara's Trusted Choice
Based on 1,100+ Five-Star Google Reviews
"Fixed my iPhone 15 Pro's USB-C port and titanium frame in just 2 hours. Outstanding service!"
- David M.
"Excellent battery health management and MagSafe repair. Professional team and genuine parts!"
- Lisa K.
"Repaired my iPhone 15's Dynamic Island and camera system perfectly. True experts!"
- James R.