Vivo V30 5G Network Problem Solution

Vivo V30 5G Network Problem Solution | No Signal | SIM Not Detected | Jumper Ways & IC Fix 📶🛠️ Facing no network, invalid SIM, or emergency calls only on your Vivo V30 5G? This video provides a complete hardware-based solution to fix network IC, SIM tray lines, antenna issues, and jumper ways on the motherboard. 🛠️ What You Will Learn: How to fix no network or no service issue Solution for SIM not detected even after inserting Repair jumper ways from SIM slot to baseband IC How to check and replace the network IC / RF IC Antenna line testing for 2G/3G/4G/5G connectivity Tips for fixing signal loss after water damage or fall 📱 Common Network Problems Covered: No bars or signal strength Emergency calls only No SIM error Network disconnects randomly Mobile data not working even with valid SIM 🧰 Tools Needed: Multimeter for SIM and antenna line testing Hot air rework station for IC removal Jumper wire and microscope Signal test SIM card (if available) 📌 Tip: Try checking in safe mode to confirm the issue is hardware-related. Test with another working SIM before board-level repair. 👍 Like | 💬 Comment if your issue is similar | 🔔 Subscribe for more Vivo V30 5G hardware solutions, SIM IC replacement, and network jumper diagrams.