Sorry I meant 4k as in resolution. It was a single video file at 50 gb size that I was editing every now and then. I guess it can't be recovered. About 8 softwares I tried, only recuva and easeus found the file with correct size, 1 managed to found at 0 bytes, others couldn't even find it. My last backup was 3 months ago but atleast there is a backup... Anyway, thanks for the help!