Hi there,
I managed to update with a Ps4 nobd yesterday, from 4.74 to 5.05 (bdrom out of the PS4, no ribbons, nothing)
FOR THOSE WITH ERROR SU-XXXX / CE-XXXX follow step 1 + 2 + 3
1 Activate FTP going at : h t t p s : / / ps4.editzz.net/4.74/index.html
(at the bottom of the page, clic FTP)
FTP IS NOW ON
2 Connect to your PS4 through FTP with a soft like Filezilla or whatever, add your console IP (192.168.x.xx) and add port 1337
3 Delete everything it the folder UPDATE (must be empty)
NOW UPDATE FROM 4.74 TO 5.05
4 Go to : h t t p s : / / zecoxao.github.io/
5 Clic "HEN with Notify" (a confirmation will appear at the left corner)
6 Go back to h t t p s : / / zecoxao.github.io/ and clic "Send Payload 100% Success Test"
Your screen will show : awaiting payload
7 So send your payload jkpatchsyscall9.bin (a confirmation will appear at the left corner) : you can use PS4 PAYLOAD SENDER from computer or from Android phone to send it
8 Go to Debug Setting and install the 505.pkg this must be in the root of your USB key/drive with the OFW 5.05 (named PS4UPDATE.PUP)
9 Back to your XMB, you will see a new app/game named UPDATE 5.05
10 Launch it, wait, and PS4 will restart in 5.05