Software upgrade method and electronic device

Abstract

The present application is applicable to a field of computer application technology, and provides a software upgrade method, device and electronic device. The method includes: after receiving an upgrade request sent by a service platform, sending an upgrade query instruction to a transaction terminal; receiving a query result fed back by the transaction terminal, the query result being generated by executing the upgrade query instruction on the transaction terminal using a software tool development kit integrated in the software to be upgraded; and determining whether to upgrade the software to be upgraded in the transaction terminal according to the query result. Through the present application, a problem of data loss or software crash when upgrading software during a transaction can be solved, and the reliability and flexibility of software upgrades can be improved.

Dependencies are inferred from the claim text.