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how do i reinstall mp4 player firmware? Answered

i got a mp4 player a while ago, but recently it started freezing up on the startup screen. before that, the ui was going buggy, and it was turning on less frequently. i got the firmware for it, but without it connecting to windows how can i install it? i can only get it to connect when the "boot mode" button is pressed when i plug it in, but in my device manager there are two devices and i dont know which one is my mp3 player from the 2. there was 2 drives when it worked properly too, i think one is for the memory card, but im not sure.

so is there anyone who can help me? when i tried to install the adfu drivers for the second device, (it installed for the first, but nothing showed up in "my computer") my computer gave me a blue screen blaming adfuud.sys which was also part of the driver installer.




8 years ago

it might help if you told us the make and model of the mp4 player, have you tryed resetting it?


Answer 8 years ago

well i have since gotten a new one from the producer, but do you know how i can extract the firmware? its a sunplus 3060a chip, i have tried FRM PRO but the camera drivers that came with it arent recognized by windows 7 as driver files..