1. Three Damage Levels and Matching Repair Solutions
Grade 1: Only outercover glass cracked, LCD display intact — replace copper foil shielding digitizer separately; Grade 2: Crack matched with screen dark spots, lines or liquid leakage — purchase complete LCD + touch digitizer assembly;Grade 3: Middle frame bent after heavy impact — calibrate frame flatness before installing new cover glass.
2. Performance Advantages of Copper Foil Cover Glass
Premium copper foil version adds conductive shielding foil at the flex root, effectively isolating power supply electromagnetic interference and greatly reducing spontaneous touch drift. Ordinary cover glass without copper foil is prone to touch offset under unstable power environments.
3. Air4 & Air5 Wholesale Inventory Separation Rules
A2588 iPad Air5 touch connector pins are incompatible with A2316 Air4. Visually identical cover glass cannot be cross-used. Our factory independently packages the two models with clear SKU tags to prevent delivery mixing for overseas sea freight bulk orders.