What could be causing the poor Wi-Fi signal and frequent disconnections on my Oppo A94?

There are several factors that could contribute to poor Wi-Fi signal and frequent disconnections on your Oppo A94. Here are some possible causes:

Oppo A94

1. Distance from the router: If you are far away from the Wi-Fi router, the signal strength may weaken, resulting in a poor connection. Try moving closer to the router to improve the Wi-Fi signal.
2. Router issues: The problem may lie with the router itself. It could be outdated, not properly configured, or experiencing technical difficulties. Restarting the router or updating its firmware may help improve the Wi-Fi connection.
3. Network congestion: If you are in an area with many Wi-Fi networks or a crowded environment, network congestion can affect the performance of your Wi-Fi connection. This can result in a weaker signal and frequent disconnections. Changing the Wi-Fi channel on your router settings may help alleviate this issue.
4. Interference and obstacles: Physical objects such as walls, furniture, and other electronic devices can obstruct the Wi-Fi signal, leading to a weaker connection. Additionally, other electronic devices operating on the same frequency, such as cordless phones or microwave ovens, can cause interference. Ensure that there are no major obstructions between your device and the router, and try to minimize the number of potential sources of interference.
5. Wi-Fi sleep settings: Some devices have a feature called "Wi-Fi sleep" or "Keep Wi-Fi on during sleep" that conserves battery by temporarily disabling Wi-Fi when the device is idle. If this feature is enabled, it may cause frequent disconnections. Check your device's settings and ensure that Wi-Fi is set to stay connected during sleep or idle periods.
6. Software or firmware issues: It's possible that there are software or firmware glitches on your Oppo A94 that are affecting the Wi-Fi connection. Ensure that your device has the latest software updates installed. If the issue persists, you may need to consider performing a factory reset or contacting Oppo support for further assistance or troubleshooting steps specific to your device model.
7. Hardware limitations: The Oppo A94 is a mid-range device, and its Wi-Fi capabilities may not be as advanced as those of high-end models. Certain hardware configurations or antenna placements may contribute to weaker signals and frequent disconnections. In such cases, optimizing the placement of your device or using a Wi-Fi range extender may help improve the Wi-Fi connectivity.

Considering these possibilities, it's recommended to try the basic troubleshooting steps first, such as moving closer to the router, minimizing interference, and restarting the router. If the issue persists, you can explore further options, such as updating firmware, changing router settings, performing a factory reset, or contacting Oppo support for specific guidance on your device model.