Your WIFI router may receive many interferences from your neighborhood, and these interferences change day by day.
To have the best performance, from time to time your WIFI router need to be re-configured by channel, by boosted TX power, sometimes by elevated the TX priority.
WIFI Router Booster is the only APP in Google Play that can boost WIFI router automatically.

This APP will boost your WIFI routers by:
ANALYSIS
-- best Channels
AUTO CONFIGURE:
-- channel
-- power
-- priority
-- and so on.

Support part of Cisco Linksys
Support part of DD-WRT
Support part of OpenWRT
Support part of ASUS
Support part of Tenda
Support part of D-Link
Support part of TP-Link
Support part of Huawei
And others ...

How to use:
Check on the related checkboxs: choose to ask for channel recommendations only or to auto-configure all router parameters.
Click the boost button, you may need to re-click the boost button again when the wireless environment changed several days later.