WCD9370

📱 Compatible Devices:
– Samsung Galaxy A70
– Samsung Galaxy A71
– Samsung Galaxy M51
– Xiaomi Redmi Note 8
– Xiaomi Redmi Note 7 Pro
– Xiaomi Redmi 9T
– Poco M3

🔊 The WCD9370 Audio IC is a high-performance sound codec used to process audio signals in smartphones. It’s responsible for clear voice calls, media playback, and microphone input.

🛠️ Common Issues Repaired:
– No sound from speakers
– Distorted or low call audio
– Microphone not working
– Headphone not detected
– Audio stops randomly during calls or videos

⚙️ Specifications:
– Model: WCD9370
– Function: Audio Codec / Sound Processing
– Compatibility: Multiple Samsung and Xiaomi models
– Mounting: Board-level – requires professional installation
– Condition: 100% Original (OEM)

💡 Technician Notes:
When replacing the WCD9370 IC, make sure to inspect nearby components like filters and capacitors. Apply proper heat and use anti-static protection to avoid board damage. This chip is essential for restoring full audio functionality in modern Android phones.