SUBSCRIBER IDENTITY MODULE DATA WRITING METHOD, DEVICE, PLATFORM, AND STORAGE MEDIUM

摘要

Disclosed in embodiments of the present application are a subscriber identity module writing method, electronic device, a card writing platform, and a storage medium. The method is applied in the card writing platform, comprising: receiving a card writing request sent by a mobile device, wherein the card writing request at least carries a first card identifier of a first subscriber identity module in the mobile device; obtaining, according to the first card identifier, subscriber identity information bound to the first subscriber identity module; sending subscriber identity module data to a second subscriber identity module in the mobile device; and establishing a binding relationship between the second subscriber identity module and the subscriber identity information according to the subscriber identity module data.