Make a temporary list of everything including wallet names and balances and be sure you have any seed phrases written down if you have to restore them. Sometimes cloud backup data can get lost, so don’t completely rely on that.
If you’re using an NWC wallet like Alby Go, copy and save your NWC codes so you don’t have to regenerate them.
Spending a few extra minutes to do this up front can save you a lot of pain later.