IPSTube H401 - Info new firmware

[agodng]

Hi and thanks to all for support this gadget :)

I have a IPSTube_A3 H401 original fw.1.0.3 (latest), clock i very cool but software\app\firmware is very garbage!!!

I ask if after upgrade this alternative firmware v1.6.7 it's possible to setup over 16 character in wifi 2.4ghz ?

with stock app when configure wifi to clock, password over 16 character not work.. and phone must be set in she same network.. this not have sense, I have 2 ssid 2.4 and 5 ghz with routing and no isolation

Thanks