The screen went black. The blue pulse of the power light died. Silence stretched out for ten seconds. Then, a single beep.
You can only revert to the firmware version that was installed immediately before your last update. The Result:
Is it worth it to downgrade a PS4 on 13.02 to 9.00? ps4 downgrade 13.02 to 9.00
You must have an official, valid backup of the NOR flash from when your PS4 was on version 9.00 or lower.
The PS4 modding scene does not stop at 9.00. While 9.00 remains the most famous, developers regularly discover new exploits for higher firmware versions. For instance, the successfully targeted firmware versions up to 11.00 using a PPPoE network vulnerability. The screen went black
A PS4 doesn't actually delete its previous firmware when it updates; it stores the current version and the immediately preceding version in two different hardware "slots" (CoreOS slots).
Reverting Your PS4 Go to product viewer dialog for this item. : Is a Downgrade from 13.02 to 9.00 Possible? The "holy grail" of PlayStation 4 Then, a single beep
| Question | Answer | |----------|--------| | Can I downgrade 13.02 to 9.00 via software? | | | Can I downgrade via hardware (Syscon swap)? | Theoretically yes, but impractical and expensive. | | Is there any public tool that does this? | No. All claimed tools are scams. | | Will there ever be a software downgrade? | Extremely unlikely — bootROM fuse check is final. | | What should I do on 13.02? | Wait for a new jailbreak; do not update; do not pay for downgrade. |
Not recommended — high technical risk, low availability of legitimate methods, and potential warranty/legal issues.
You need specialized PC software to modify the Syscon dumps, manually changing the active boot bank back to the older version.