Hello! I'm sorry to hear about the connectivity issues you are experiencing with your Samsung A73 5G. Let's try some troubleshooting steps to see if we can resolve the problems with your WiFi and Bluetooth connections.
For WiFi connectivity issues:
1. Forget and reconnect to WiFi network: Go to Settings > Connections > WiFi, then forget the WiFi network you are trying to connect to and reconnect by entering the password again.
2. Restart your phone: Sometimes a simple restart can help resolve connectivity issues.
3. Check for software updates: Make sure your phone's software is up to date. Go to Settings > Software Update > Download and install any available updates.
4. Reset network settings: Go to Settings > General Management > Reset > Reset network settings. This will reset all network settings, including WiFi, mobile data, and Bluetooth connections.
For Bluetooth connectivity issues with wireless buds:
1. Unpair and pair the devices: Go to Settings > Connections > Bluetooth, unpair your wireless buds, and then pair them again.
2. Check the buds' battery: Ensure that your wireless buds have sufficient battery power.
3. Check compatibility: Make sure that your wireless buds are compatible with your Samsung A73 5G.
4. Reset Bluetooth: Go to Settings > Connections > Bluetooth, tap the settings icon next to your wireless buds, and select "Forget" or "Unpair." Then, try pairing them again.
If the issues persist after trying these steps, it's recommended to contact Samsung customer support or visit a service center for further assistance. Your device may need to be checked for any hardware issues that could be causing the connectivity problems. I hope this helps! Let me know if you need further assistance.