Apple\'s Deal With Goldman Has Wall Street on Defense

Apple’s Deal With Goldman Has Wall Street on Defense

Apple and Goldman need each other if they are going to burrow deeper into consumer banking

Apple said iPhone revenue dropped 15% in the fiscal first quarter, causing a drop in both revenue and earnings amid a matured smartphone market and a slowdown in its service business. WSJ's Lee Hawkins reports. Photo by Justin Lane/EPA-EFE/Shutterstock

Apple Inc. executives came to a group of big banks in 2017 with a problem.

The technology giant had been relying on a patchwork of smaller banks to allow Apple’s customers to lease iPhones, store cash in digital wallets and text money to friends. Apple wanted a new partner to rethink the business, according to people familiar with the process.

Citigroup...