: Users can access critical maintenance values directly on the drawing, such as diode values grounding parameters for specific pins. Intelligent Tracing

(e.g., Layer 2, Layer 3) to see internal traces that aren't visible on the surface. Cloud-Based Marking : Users can add custom annotations and repair notes

: Allows three separate computers to log in simultaneously using sub-accounts, which is ideal for repair shops. AliExpress for specific phone models? XinZhiZao Schematic Diagrams Tool 3 Account 1 year

Think of it as the "tuned exhaust" vs. the stock muffler on a car.