This isn't a patch per se--it is a replacement of the splashscreen bmp image file your player uses. I have had no issue with this, including even though I took the original Rockbox iRiver H-140 player splashscreen bmp image and substituted, if I recall correctly, a larger-sized image (so as to be able to use the entire screen (the original image using less than that), to post an "if found, please return me" message).