You can only downgrade a Go to product viewer dialog for this item.
So, what happens if your PS4 accidentally updated to 10.50, or you bought a used console with 10.50 pre-installed? You want to go back. But can you?
If your goal is to run homebrew or backups: ps4 downgrade 10.50 to 9.00
| Question | Answer | |----------|--------| | Can you downgrade 10.50 to 9.00? | | | Is any tool or service legitimate? | No – all are scams | | Can you jailbreak 10.50? | No public jailbreak exists | | Best advice? | Stay on 10.50 and wait, or buy a 9.00 console |
In the world of console modification, downgrading is the "Holy Grail." For PlayStation 4 users stuck on firmware 10.50, the desire to downgrade to 9.00 is driven by one primary factor: You can only downgrade a Go to product
That process takes 4+ hours and has a 70% brick rate.
: Version 9.00 must have been the immediate predecessor to your current version. But can you
Why? Because the e-fuse mechanism is irreversible. Once burnt, they cannot be unburnt. Even if you compromise the kernel, the bootrom will always check those fuses at the earliest stage of boot.