
Is your mobile phone not working due to a broken PCB track? In this short and effective repair tutorial, we show you how to easily **repair a broken track** on any smartphone motherboard using micro soldering and jumper wire techniques. Perfect for beginners and experienced mobile technicians!
✅ In This Video:
* How to identify a broken track
* Using a multimeter to check the track
* Jumper wire soldering technique
* Tips for safe and clean PCB repair
This video is part of our mobile repairing short series — stay tuned for more **tech repair tips** and real-time fixes!
📌 Don’t forget to **like, share, and subscribe** for more valuable mobile repair tricks!
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