WiFi Boosters for Android Phones: Apps, Extenders and Fixes

You can improve reception by moving closer to the router, switching to a stronger supported band or extending the network with compatible hardware. An app cannot increase the phone’s antenna range by itself.

An app can provide network controls or diagnostics. A physical extender receives and retransmits Wi-Fi, while an access point broadcasts a network from a wired connection.

Distance, walls, interference, router settings and the phone’s own radio can contribute. Compare another device in the same spot to see whether the issue is handset-specific.

A phone that supports the extender’s Wi-Fi bands and security can usually connect as a client. The extender connects to the router separately.