Will Updating IOS erase my memory?

I didn’t back up my phone and now I want to update from IOS 18 Developer Beta to IOS 18 Public Beta. Will my information (apps, data, etc..) stay intact? Or will it be erased?

In normal times, your info won’t be gone, but it’s a good idea to save it just in case. The Beta system is a bit wonky, and if it crashes, you might lose some stuff you can’t get back.

Will Updating IOS erase my memory?
 
 
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