Help you to select the best WIFI channel.
You can re-configure your WIFI router according to the suggested channel number.
OPtimized UI when many WIFI APs scanned;
Add support for 40MHz WIFI Channel in 2.4GHz band;
Android 8.0/9.0/10.0/11.0 and above requires location permission and location services to perform a WiFi scan;
9Apps 4.9
