: Flash the patched data back to the chips and attempt a boot. Critical Warnings
: You must create 1:1 backups of your current firmware data before patching them to switch slots. Step-by-Step Overview (Technical) downgrade ps4 903 to 900 fix
: Use software tools to modify the "slot" indicators in the Syscon dump, tricking the console into thinking 9.00 is the active version. : Flash the patched data back to the