iphone 13 wifi pin missing problem/iPhone WiFi Not working I Wi-Fi Network Not Showing/Noor telecom скачать в хорошем качестве

iphone 13 wifi pin missing problem/iPhone WiFi Not working I Wi-Fi Network Not Showing/Noor telecom

Wi-Fi pin on an iPhone 13 logic board can mean very different things depending on which pad or connector pin is gone. Below is a technician-level explanation you can use to diagnose and plan a safe repair (without any illegal or board-swap activity). 🧩 1. Where the Wi-Fi section lives Part Function Typical board label Murata Wi-Fi / Bluetooth module 2.4 GHz + 5 GHz radio U4200 Wi-Fi antenna connectors RF paths to housing antennas J4201, J4202 High-speed digital link to A15 SoC “WLAN_TX/RX/CLK” differential pairs pads under / near U4200 The iPhone 13 logic board is a two-layer sandwich, so pads can connect through buried vias to the inner layer. ⚠️ 2. What “pin missing” usually means Pad lifted from the board when removing or cleaning the connector or Wi-Fi chip. Pad corrosion (green/black spot → copper eaten). Connector damage (pin torn out of socket). Resulting symptoms: Wi-Fi toggle greyed out “Wi-Fi Address: N/A” Bluetooth not turning on No network scanning even after restore