Why can't the Xiaomi MIX Flip connect to Wi-Fi and detect 5GHz Wi-Fi bands and why is the internet slow or disconnected during use?

If your Xiaomi MIX Flip is having trouble connecting to Wi-Fi, detecting 5GHz Wi-Fi bands, or experiencing slow internet speeds and frequent disconnections, these issues are often related to the router or environmental factors rather than the phone itself.
Here are some steps you can take to troubleshoot and resolve these issues:
1. Ensure 5GHz bands are enabled and properly configured;
2. Wi-Fi signals can be disrupted by physical obstructions (walls, furniture) or interference from other electronic devices (microwaves, cordless phones). This can affect connectivity and speed;
3. Minimize physical obstructions and electronic interference around your router. Place the router in a central location, away from large metal objects and other electronics that can interfere with the signal;
4. Try restarting the router to see if that resolves the issue.
If these solutions do not resolve your problem, please contact the local after-sales service center for further assistance.