Are you trying to downgrade to a specific version for jailbreaking, or are you having a technical issue with the 13.02 update?
Technical obstacles to downgrading a PS4 to an earlier firmware (generalized) ps4 downgrade 1302 upd
While the dream of downgrading persists, the reality of PS4 security makes it a hardware challenge, not a software trick. If you are looking to run homebrew, your time is better spent looking for "GoldHEN" compatible with your current firmware, or finding a console that hasn't been updated in years, rather than trying to force your modern machine to live in the past. Are you trying to downgrade to a specific
firmware 13.02 is a highly technical process that involves hardware modification rather than simple software installation . While Sony does not provide a native "rollback" feature, the community has developed a method known as "Firmware Reversion" that exploits the console's dual-slot update architecture. Current Status of Firmware 13.02 firmware 13
This is not a beginner-friendly project. It involves high-risk hardware modifications:
He’d done it. The fortress of 13.02 had been bypassed, not by breaking down the door, but by stepping back through time. needed for a Syscon revert or the involved in micro-soldering?