What could be causing poor Wi-Fi connectivity and frequent disconnections on my Lenovo IdeaPhone K900?

There can be several reasons behind poor Wi-Fi connectivity and frequent disconnections on your Lenovo IdeaPhone K900. Here are some possible causes and solutions you can try:

Lenovo IdeaPhone K900

1. Distance from the router: If you are too far away from the Wi-Fi router, the signal strength may be weak, leading to poor connectivity. Try moving closer to the router and see if the issue improves.
2. Interference: Other electronic devices, such as cordless phones, microwave ovens, or neighboring Wi-Fi networks, can interfere with your Wi-Fi signal. Try changing the Wi-Fi channel on your router or relocating the router away from potential sources of interference.
3. Wi-Fi network congestion: If there are multiple devices connected to the same Wi-Fi network, the network may become congested, resulting in slow speeds and frequent disconnections. Consider limiting the number of connected devices or upgrading to a higher-bandwidth router.
4. Outdated firmware or driver: Ensure that both your Lenovo IdeaPhone K900 and your Wi-Fi router have the latest firmware updates installed. Outdated firmware or drivers can sometimes cause compatibility issues and connectivity problems.
5. Network settings: Check the Wi-Fi settings on your phone and make sure it is set to connect to the correct network. You can also try "forgetting" the network and then reconnecting to it to refresh the connection.
6. Power-saving settings: Some smartphones have power-saving modes that may affect Wi-Fi connectivity. Check if your phone has any power-saving features enabled and disable them to see if it improves the Wi-Fi connection stability.
7. Hardware issues: In some cases, there may be hardware-related problems causing the connectivity issues. If none of the above solutions work, consider contacting Lenovo support or visiting a service center to have your phone checked for any hardware problems.

It's worth noting that these suggestions are general troubleshooting steps and may not specifically address the issue with your Lenovo IdeaPhone K900. If the problem persists, reaching out to Lenovo support or consulting a professional technician would be the best course of action.