Fixes the problem:

WiFi not working or grayed out in settings

WiFi toggle stuck and won't turn on

No WiFi networks detected

"No WiFi" or "WiFi not available" error

MAC address showing ASUS unavailable or all zeros

Board heating up near the WiFi IC area

Features & Specifications:

Part Type: WiFi IC / Wireless Module Chip

Compatible Model: iPad 9th Gen (2021) 10.2" - A2602 (WiFi Only Model)

Exact Part Number: 339S00448

Condition: Brand New, High Quality

Package Includes: 1x WiFi IC Chip

Material: High-grade semiconductor with BGA (Ball Grid Array) contacts

Important Compatibility Note: This chip is specifically for the WiFi-only iPad 9 model A2602. Cellular models (A2603, A2604, A2605) use a different WiFi IC chip (339S00445). Installing the wrong chip will result in no WiFi function