@woozle model: EC220-G5(RUER) Ver:3.0 S/N:2241442003055

I try to extend my wifi-network using MESH technology. My router is EC220-G5, v6055.0 Build 230913 Rel.36322n Option WPS in enabled My Extender is RE 315. I use mopile app Tether on mi iPhone in this...