"Thanks to Diydrones service that provided me the 1.75 firmware is already operational. Thank you and good flights"

"Indeed, the problem I have is that I mistakenly tried to change the firmware, and now the OSD does not work then and learned that the 1.75 firmware is specific to this Remzibi 3DR. What I really need is the 1.75 firmware to restore to the initial…"

"Thank you very much for your answer, because if you send me that agraceceria special firmware 1.75 if I have one more brick home, I give you my email guillesan@gmail.com, greetings"

"I need that firmware 1.75, I deleted it by mistake, I need help URGENTLY. Any ideas, thanks"