That why I explained to you before about two different screen suppliers and inaccurate touch detection. Software will not fix if screen won't switch on.
I would advice you to open phone again and check for poor contact, connectors, and screen part numbers. Then contact seller for faulty product if still not work.
my friend i do all this, first i download all these thre room spft and vcom driver, after that i install vcom driver in my pc, then i unzip room, i run spft, and install run in my phone. after than te touch screen isnt workin again
Ok so now I know that screen is coming on just is inaccurate responding touches.
Please try update your device to http://community.umidigi.com/thread-3842-1-1.html this rom but you need use spft and check all boxes on spft
Hello sorry to bother, but i have recently replaced my screen for Umi Super and the new screen is completely black. No signs of life whatsoever, only the LED light for the home button. Thought i broke smth, but that wasnt the case as i swithced back to my cracked screen and it lighted up, so my question is: is there any possibility that it`s a software problem or am i being scamed.