How can I improve the weak Wi-Fi connectivity and frequent disconnections on Oppo Reno3?

There are several things you can try to improve the weak Wi-Fi connectivity and frequent disconnections on your Oppo Reno3:

Oppo Reno3

1. Move closer to the router: The first thing you can try is to move closer to the Wi-Fi router. Weak signals can cause connection drops and slow internet speed.
2. Restart your Oppo Reno3 and Wi-Fi router: Sometimes restarting your phone and Wi-Fi router can solve the issue. This is because it can clear any temporary glitches or bugs in the system.
3. Check for interference: Check if there are any devices or objects that can interfere with the Wi-Fi signal, such as microwaves, cordless phones, or other Wi-Fi devices. Move these devices away from your router or your Oppo Reno3.
4. Update your Oppo Reno3: Ensure that your Oppo Reno3 has the latest software updates. The manufacturer may release software updates that can fix any Wi-Fi issues.
5. Forget and reconnect to the Wi-Fi network: Sometimes forgetting the Wi-Fi network and then reconnecting can help solve the issue. Go to Wi-Fi settings, select the network you are connected to, and tap "Forget Network." Then, reconnect to the network and enter the password again.
6. Reset network settings: If the issue persists, you can try resetting your network settings. Go to Settings > System > Reset Options > Reset Wi-Fi, mobile & Bluetooth.
7. Contact your ISP: If none of the above solutions work, you may need to contact your Internet Service Provider (ISP) to check if there is any issue with your internet connection.
8. Change Wi-Fi frequency: Oppo Reno3 supports both 2.4 GHz and 5 GHz Wi-Fi frequencies. If you are experiencing weak connectivity or frequent disconnections, try switching to the other frequency to see if that helps. You can do this by going to Wi-Fi settings and selecting the other frequency.
9. Use a Wi-Fi extender or booster: If you are experiencing weak Wi-Fi signals in certain areas of your house or office, you can try using a Wi-Fi extender or booster. These devices can amplify the Wi-Fi signal and extend the coverage area.
10. Reset the router: If none of the above solutions work, try resetting your Wi-Fi router to its default settings. This will erase all the customized settings, including passwords, and you will need to set up the router again. To reset the router, locate the reset button on the router and press and hold it for about 10 seconds.

If the issue persists even after trying these solutions, you may need to contact Oppo customer support for further assistance.