You will not lose your save data or progress after upgrading.
These instructions are only for users upgrading from version 9.0 or newer.
Follow the instructions in Getting Started if you're upgrading from version 8.3 or older.
Prepare to Upgrade
Close P4G
If Persona 4 Golden is running, close the game.
Update SigScan
Launch Reloaded II.
If you get a Mod Updates Available prompt, click Download.
Once the download window disappears (it's a really small update), close Reloaded II.
Update Aemulus
Launch Aemulus.
If you get a prompt to update the program, select Yes.
Once Aemulus has downloaded the update, click OK to restart the program.
Once Aemulus restarts, confirm in the top-right corner of the window that the program is version 6.1.2 or higher.
Upgrade P4G CEP
Download Upgrade
After Aemulus restarts, you should see a prompt to update P4G CEP.
Select Yes.
I'm not getting a prompt to update P4G CEP.
Select one of the upgrade packages:
Upgrade Only: Downloads only the files that have changed from version 9.0 to 9.1.
Most users will want to choose this option.
Reinstall All Packages: Redownloads every P4G CEP package.
Use this if you deleted a P4G CEP package and want to restore it.
Customize Loadout
Your Aemulus loadout has been reset after downloading the upgrade package:
Any changes you made to enabled/disabled packages were reset to default.
Any non-CEP packages you have added were disabled and moved to the bottom of the grid.
You don't need to change anything in the Config menu or unpack base files again.