WTR3925

📱 Compatible Devices:
– Apple iPhone 7
– Apple iPhone 7 Plus
– Apple iPhone 6s
– Apple iPhone 6s Plus
– Apple iPad Pro 10.5 (2017)
– Samsung Galaxy Note 5
– Samsung Galaxy S6
– Samsung Galaxy S6 Edge+
– Xiaomi Mi 5

📶 **WTR3925 RF IC** is a Radio Frequency transceiver chip responsible for handling mobile signal, LTE/4G connectivity, and data communication across multiple bands. It is widely used in Apple, Samsung, and Xiaomi flagship devices.

🛠️ Common Repair Symptoms:
– No service or weak signal
– SIM card not detected
– LTE/4G not working
– Constant “Searching…” or “No Signal”
– Network drops or call failures

⚙️ Specifications:
– Model: WTR3925
– Type: RF Transceiver IC
– Application: Signal processing for mobile networks
– Mounting: SMD – requires micro-soldering
– Condition: Original OEM – Brand New

💡 **Technician Tips:**
Replacing the WTR3925 IC requires professional tools and experience. Always inspect power rails and surrounding RF filters before installation. This IC is essential for restoring strong and stable cellular network connectivity.