The POCO X7 does not support fixed-point network optimization.
It is a feature built into the phone that is designed to actively add geofences to mark network data when network quality is poor. When the device enters a specific area (such as a tunnel), the feature will frequently search for signals to ensure that it can quickly reconnect after the network signal is lost.
The fixed-point network optimization function is mainly applied in the following scenarios:
1. Weak signal areas: In areas with weak signals (such as city centers with tall buildings, underground parking lots, etc.), this function helps devices reconnect to the network more quickly;
2. Mobile scenarios: During vehicle movement, especially when passing through tunnels or between tall buildings, this function can significantly improve the stability and speed of the network connection.