2.1 to 2.2

[TubaMeister]

I upgraded my phone a few months ago and will be upgrading my wife's phone soon. The thing I can't remember is this. Does it wipe all the installed programs? I'm thinking it doesn't but wanted to ask others here to be sure. Her's is not rooted.

 

[Android26]

No it doesn't. I was afraid of that too. But it doesn't.