RickyHP Posted October 1, 2016 Report Share Posted October 1, 2016 Hi all, Well I tried updating the firmware for my Pioneer F940BT. I downloaded the file from the orginal pioneer website. I got into the update menu, and it said it was erasing in the Ucom after that it gave me an CSS Error. I dont have a backup of my Pioneer, how can I reinstall it? The radio now only gives me a black screen and no reboot at all. Unit didnt want to turn off, so I had to disconnect my car battery. Could anyone help me? Thanks, Quote Link to post Share on other sites
krodik Posted July 13, 2018 Report Share Posted July 13, 2018 Hi, Did you fix it? I'm in the same boat. Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.