Oppo Find X9 Pro: Fix Weak Signal & Boost Network Strength

Troubleshooting Weak Signal on Oppo Find X9 Pro

• 💡 Ensure your SIM card is properly inserted and the phone is unlocked.
• ✈️ Toggle Airplane mode on and off for about 10 seconds to refresh the network connection, which can often strengthen the signal.

Improving Signal Coverage

• 📍 If possible, move to an area with better network coverage, especially if you are experiencing weak signals indoors.
• 📶 Enable Wi-Fi calling in the mobile network settings. This allows calls to be made over your Wi-Fi network, providing a much more visible improvement in call quality and signal strength when connected to Wi-Fi.

Resetting Network Settings

• ⚙️ Navigate to System and update, then Backup and reset, and select Reset phone.
• ⚠️ Choose Reset network and Bluetooth settings. This action will reset Wi-Fi, Bluetooth, and mobile network settings, requiring you to re-add Wi-Fi networks and re-pair Bluetooth devices.

Adjusting Preferred Network Type

• 🌐 Go back to Mobile network settings and find the Preferred network type option.
• 🔄 Experiment by switching between 5G preferred and 4G/LTE preferred. Sometimes, selecting a lower network type like 4G LTE can provide a more stable and stronger signal if 5G coverage is inconsistent or weak in your area.

Further Steps and Carrier Contact

• 📞 If signal issues persist after these steps, it's recommended to contact your mobile carrier to check for any plan-related issues or network problems in your area.
• 🛠️ Ensure your monthly plan is active, as some carriers may throttle or degrade service quality for unpaid plans.