If you successfully performed this downgrade, you have achieved one of the most difficult hardware hacks on the PlayStation 4. Just remember: With great power (and a soldering iron) comes great responsibility.
: This involves soldering wires to the motherboard to "dump" (read) the data from the NOR and Syscon chips using tools like a Teensy++ 2.0 or a Raspberry Pi . ps4 downgrade 1302 to 900
Often, "1302" is a misremembered or community-slang reference to specific package installation errors or patch numbers within the jailbreaking tools (like GoldHEN), but it is not a standard Sony error code. If you successfully performed this downgrade, you have