Hello I’m really new to Blynk and i start making my first project using WiFimanager by Tzapu and it work fine and then i saw provisioning feature release on Blynk.
Using this feature make easy to customer connect to new WIFI that WIFImanager but I can’t manage to solve one problem, It about “How to forget WIFI credential that provisioning library store?” Please help me 
The reset procedure is described in docs.
Excuse me but can’t find it in Docs. Can you give me direct link to that content?
I am not positive if this is what you are referring to, but after searching around, I found this info on “Resetting the board”; And no, it is not in the DOC’s per se, but rather in the Help Center under this link - look toward the end.
http://help.blynk.cc/hardware-and-libraries/esp8266/myplant-demo
thank you very much, I tried looking around. I shouldn’t over myPlant