There's 3 Methods into doing this, there's Retail, Jailbreak and then Testkit methods.
Note, I won't explain how to decrypt the trophy file and edit the file. Just going to mention how to sync. This process is based on the PS3 method which seems to only make sense on PS4.
Jailbreak:
Once you've modified the trophies you wanted to edit, put them back on the user and now you have two paths to choose, Jailbreak or Retail method. Jailbreak is updating the console to X.XX (newer FW above whatever Jailbreak FW you're on) but you'll lose the jailbreak. Wouldn't recommend this method but it's one of 3. If you done this then go onto that user you modified the trophies on and create/sign into PSN. Once signed in the trophies should sync.
Retail:
This method requires a jailbreak. Once you modified the trophies and put them back onto the user. You need to make a backup on your jailbreak onto an external HDD. Plug that HDD into your Retail and restore backup. Your Retail should now have the user from the jailbreak and when signed in. It should sync.
Testkit:
Testkit method is the best but hardest method. You must have access to the latest testkit pup files to get the newest games and to go online (so I believe) and you need to activate your license from devnet or maybe a payload could work by tricking the console into thinking it's valid. If you have success getting the latest Testkit Update Firmware (.pup) then proceed into modifying the trophies. Once you're done. All you have to do is create a PSN Account or sign into one and it should sync.
please note this process is theoretical but could work
Here's some possible info that could help. End of the day it's similar to PS3.
PS4 Retail / Debug Game Transfusion Guide, TestKit Trophies Working | PSXHAX - PSXHACKS
edit: me being stupid I forgot to mention this, you shouldn't get console banned by any of these methods since retail never got modified, testkit is official and jailbreak is always offline.
Update: everything I mentioned above was missing an important piece to it and that you need to PSN Activate that user with the PSN ID of the trophy folders (you may need go resign said trophy folders to yours) as to how to get your PSN ID. You can extract save data on your Retail PS4 and put it on your USB. When plugged in to your PC go to your USB > PS4 > SAVEDATA > there should be a folder there. That's where PSN ID's are when putting saves onto a USB. My guess with trophy modders is they might be able to extract the PSN ID when trying to sign into the web browser with inspect element.
again, not gonna say how to decrypt and edit the trophies as there is info out there to help with that.
Note, I won't explain how to decrypt the trophy file and edit the file. Just going to mention how to sync. This process is based on the PS3 method which seems to only make sense on PS4.
Jailbreak:
Once you've modified the trophies you wanted to edit, put them back on the user and now you have two paths to choose, Jailbreak or Retail method. Jailbreak is updating the console to X.XX (newer FW above whatever Jailbreak FW you're on) but you'll lose the jailbreak. Wouldn't recommend this method but it's one of 3. If you done this then go onto that user you modified the trophies on and create/sign into PSN. Once signed in the trophies should sync.
Retail:
This method requires a jailbreak. Once you modified the trophies and put them back onto the user. You need to make a backup on your jailbreak onto an external HDD. Plug that HDD into your Retail and restore backup. Your Retail should now have the user from the jailbreak and when signed in. It should sync.
Testkit:
Testkit method is the best but hardest method. You must have access to the latest testkit pup files to get the newest games and to go online (so I believe) and you need to activate your license from devnet or maybe a payload could work by tricking the console into thinking it's valid. If you have success getting the latest Testkit Update Firmware (.pup) then proceed into modifying the trophies. Once you're done. All you have to do is create a PSN Account or sign into one and it should sync.
please note this process is theoretical but could work
Here's some possible info that could help. End of the day it's similar to PS3.
PS4 Retail / Debug Game Transfusion Guide, TestKit Trophies Working | PSXHAX - PSXHACKS
edit: me being stupid I forgot to mention this, you shouldn't get console banned by any of these methods since retail never got modified, testkit is official and jailbreak is always offline.
Update: everything I mentioned above was missing an important piece to it and that you need to PSN Activate that user with the PSN ID of the trophy folders (you may need go resign said trophy folders to yours) as to how to get your PSN ID. You can extract save data on your Retail PS4 and put it on your USB. When plugged in to your PC go to your USB > PS4 > SAVEDATA > there should be a folder there. That's where PSN ID's are when putting saves onto a USB. My guess with trophy modders is they might be able to extract the PSN ID when trying to sign into the web browser with inspect element.
again, not gonna say how to decrypt and edit the trophies as there is info out there to help with that.
Last edited: