- Check for scratches, cracks or edge chipping on glass surface;
- Verify FPC flex cable integrity, no bending or oxidation on connectors;
- Confirm model label matches ordered A-number to avoid mismatch.
- Connect digitizer to test board for full-area touch response test;
- Verify 10-point multi-touch functionality and edge sensitivity;
- Check for ghost touch or automatic tapping without operation.
- Test with original LCD assembly to confirm lamination fit;
- Check alignment of speaker holes, camera cutout and button positions.
- Sample 5% of each batch for full function test;
- Full inspection for first cooperation orders to verify supplier quality.
- All our products pass 100% pre-shipment test;
- We accept fast exchange for defective products confirmed within 7 days of receipt.