Downgrading a PlayStation 4 Go to product viewer dialog for this item.
It is not an official Sony error code. Instead, it may appear in custom payload logs or as a partial code when using tools like PS4 Downgrader or Update Pusher . In some cases, error code SU-30746-0 or CE-34788-0 occurs when the system detects an older update attempt — “1302” could be an internal or misinterpreted reference to a specific firmware version (e.g., 13.02?? Not likely, as major firmware is 10.x).
The primary reason users look for a "PS4 downgrade 1302 upd" is to install a jailbreak environment like . Software exploits rely heavily on specific kernel flaws. ps4 downgrade 1302 upd
: Open the console and solder wires to specific points on the Read Flash Memory : Use software such as BwE NOR Validator
To help determine if your console is a candidate for a downgrade, what was the your PS4 was running right before it updated to 13.02? If you have any experience with soldering electronics , let me know so I can tailor the technical steps for you. Share public link Downgrading a PlayStation 4 Go to product viewer
Let’s break down the search query into its components:
PS4 Downgrade 13.02 UPD: The Ultimate Guide to Reverting Firmware and Jailbreaking In some cases, error code SU-30746-0 or CE-34788-0
How to downgrade ps4 from 13.02 to 12.52 or less for jailbreak
Before you look for complex downgrade guides, you need to make sure you are not just dealing with a standard update error on your console.
. This involves advanced hardware modification where a technician uses the "Syscon" chip on the motherboard to swap the console back to the previous firmware slot. This only works if the firmware version immediately preceding your 13.02 update was a version you wish to return to (e.g., 11.00). Draft Post: The Reality of PS4 13.02 Downgrades