Thx Friend, but I pressed the only one button and the same result. I put GPIO0 pin to "0" but the same.
Any suggestion ? is there any way to re-flash or erase the board if the system is running a program ? any way to select program mode or some similar ?

Appreciate any help

Hi everyone, Please your comments or help. I´m new in ESP32 architecture and programming. I´ve been trying to program a board "WeMos ESP32 mini D1" using Arduino IDE, at the begining everything went well but now I need to modify some parts of the program and I can´t re-program the board. I got the f...