ESP8266 flashing problem

Jefvaia:
Hello everyone,

I have a esp8266-01s that I want to flash.
I have already tried this by following tutorials on sites, but they didn't help.
Only 1 time i was able to flash the module, but after that it wasn't showing any thing on the serial monitor.
Even when i have the right baud rate.

Could someone help me please?

https://www.allaboutcircuits.com/projects/flashing-the-ESP-01-firmware-to-SDK-v2.0.0-is-easier-now/ is excellent tutorial; I used it myself

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