Originally posted by Bradpot
Ccapi is not work either. It says the firmware is not supported
Do not use CCAPI on DEX.You don't deserve to run DEX if you are installing a program that is made to give DEX like features to CEX; I wish people would stop giving this as advice as it is just plain stupid.
Use PSNpatch to set your cID. It is firmware version independant and you can use it to disable syscalls at the same time. And next time you update your firmware it will still work.