1. Redefining accuracy, testing effectively, and avoiding repeated fitting 2. Soldering-free test boot, display, touch, camera, recording, flash, ringtones, WiFi, face ID, signal, and other issues 3. Hollow-out design on the back to reserve space for testing 4. Enhanced test probe, this time we bring a different product 5. Good conductivity, the stability is strong, and it is resistant to corrosion 6. Wear resistance, high strength, high hardness, and high precision
