How can I troubleshoot the problem of weak and intermittent Wi-Fi signal on Oppo Reno4?

How to Troubleshoot Weak and Intermittent Wi-Fi Signal on Oppo Reno4

If you are experiencing weak or intermittent Wi-Fi signal on your Oppo Reno4, there are several troubleshooting steps you can take to resolve the issue. Follow these steps:

1. Check Wi-Fi Signal Strength: Move closer to your Wi-Fi router to ensure you are within range and check if the signal strength improves.
2. Restart Router and Phone: Power off your Oppo Reno4 and your Wi-Fi router. Wait for a few seconds and then turn them back on. This can often resolve connectivity issues.
3. Forget and Reconnect Wi-Fi Network: On your Oppo Reno4, go to Settings > Wi-Fi. Tap on the Wi-Fi network you are connected to and select "Forget." Afterward, reconnect to the network by selecting it from the available networks.
4. Enable Airplane Mode: Swipe down from the top of your Oppo Reno4's screen to access the notification panel. Tap on the Airplane mode icon to enable it and wait for a few seconds. Then, disable Airplane mode and check if the Wi-Fi signal improves.
5. Clear Wi-Fi Cache: Go to Settings > Apps > All Apps. Find and tap on the "Wi-Fi" app. Click on "Storage" and select "Clear Cache." Restart your phone and check if the issue is resolved.
6. Reset Network Settings: Go to Settings > Additional Settings > Backup & Reset. Tap on "Reset Network Settings" and confirm the action. Note that this will remove all saved Wi-Fi networks, so you'll need to reconnect to them.
7. Update Router Firmware: Check if there is a firmware update available for your Wi-Fi router. Visit the manufacturer's website for instructions on how to update the firmware.
8. Factory Reset: If none of the above steps work, you can perform a factory reset on your Oppo Reno4. Go to Settings > Additional Settings > Backup & Reset. Tap on "Erase all data" and select "Reset Phone." Keep in mind that this will erase all data on your phone, so make sure to back up important information first.

By following these troubleshooting steps, you should be able to resolve the weak and intermittent Wi-Fi signal problem on your Oppo Reno4.