From a 5.05 jailbreak to 6.02 OFW

you would be better off backing up your save data for trophies etc
selling your ps4 on ebay as a HACKABLE ps4 (price is always way more than usual value)
buying another ps4 ith that money and spending the rest on something else you want.... or save towards another ps4 later on
 
Yea, it sucks. Unfortunately no one has cracked the ps4 hardware so you can't do a CFW of current firmware.Sony and Microsoft really locked the systems down for this generation. I just have a second ps4 for newer games.