Re: EA App and Sims 4
Whether you play the game through Origin or the EA App, you are going to have to update the game before you can play again. And if you use mods and CC, you'll probably have to make sure you update them as well - the mods especially. You can try changing your Origin settings to Offline and disable game updates and that might let you play, but I'm not sure how that works exactly. Tbh, I wouldn't do that since, depending on when you last played, there have been a lot of updates containing bug fixes and changes to the game and there are probably a few kits or packs you might want to add. If you choose to update, you should probably make a copy of the saves folder and store it on your desktop or elsewhere on your computer before updating the game.
Hope this helps.