Can someone step by step (may be video instruction recommend) explain how to guarantee clear the EMMС device memory VIM3L device?
Unfortunately, I have a ROM that blocks the loading of any other boot image (by the way, if you don’t want to solve a similar problem, do not install superceleron`s ATV ROM), I was given advice here, but I don’t understand what cable is needed for flashing (any UART USB cable will do? sorry but i’m a noob 
)?