A credit freeze could make getting an iPhone 18 Pro on preorder day much harder. Here's how to avoid a checkout headache.

Some payment options from Apple or carriers require a credit check. Anyone with frozen credit needs to plan accordingly before preorders start.

A credit freeze prevents lenders from accessing your credit report, helping stop unauthorized accounts. It won't affect existing credit cards, but it can block credit checks for new financing even from vendors you already have a relationship with.

The Apple Upgrade program uses financing from Klarna, which requires credit approval at purchase. If your credit is frozen, it will lead to automatic rejection until you lift the freeze. Yes, even if you already have a Klarna account.

Proactively lifting a credit freeze before ordering can help keep approval moving. After the credit check, you can freeze your report again.