Suppliers to Apple Inc have begun production of white iPhones after a delay of almost 10 months, pointing to a launch date of within a month, two people familiar with the situation said on Thursday.

Hon Hai Precision Industry Co Ltd, flagship of Taiwan's Foxconn Technology Group, would assemble the iPhone, one of the people said. They declined to be named because the information was not public.

Apple's Senior Vice-President of Marketing Phil Schiller first said in a Twitter post in March that the white iPhone would be available for sale by Spring, which ends in May in the northern hemisphere.

(Reporting by Kelvin Soh; Editing by Chris Lewis)