How to update iPhone apps: Launch the Apple App Store. Tap on your profile icon, in the top-right corner. Under the Upcoming Automatic Updates section, find Roblox and hit Update next to it ...

In this Roblox Error Code 529 guide, we'll talk you through what the error means and how you can try and fix it on your end.

Some people claim the code was initially used in 2013, as @grotyneverdies2 said, because players who were physically close together being online at the same time would sometimes mess up the servers.