Does Mojave erase passwords and applications?

[igmolinav]

Hi,

Does Mojave erase passwords and applications?

I updated to Mojave and my iPhone was connected
to the computer. My iPhone is asking me to erase
some applications. What can I do in order
not erase applications where I have some
meaningful information stored?

Thank you, kind regards,

igmolinav : ) !!!

 

[velocityg4]

Sounds more like an iTunes issue. Is iTunes and your iPhone authorized and logged in to the same Apple ID? Are all your apps purchased under the same Apple ID?

 

[igmolinav]

Hi,

The password on the computer is the same now
to the one on the iPhone. I mean, i tried to
sign in, but I didn't remember the password.
I updated it so that it is the same as that of the
iPhone.

On the iPhone I updated Whatsapp, but as
before it is telling me that it will erase (all) the
previous chats. That is part of the meaningful
information I don't want to lose.

My iTunes' version on the computer is: 12.0.1

It's been a while since have not synced iTunes.
I am on an early 2011 13" Macbook Pro. Is there
a correct version I should have now?

Thank you, kind regards!

igmolinav : ) !!!