Upgrading method and device, equipment, storage medium and program

The invention provides an upgrading method and device, equipment, a storage medium and a program. The method comprises the steps that control equipment obtains a plurality of current data blocks corresponding to current firmware data of firmware and a plurality of latest data blocks corresponding to latest firmware data; determining reference data corresponding to each newest data block according to the plurality of current data blocks and the plurality of newest data blocks; determining an upgrade package according to each newest data block and the reference data corresponding to each newest data block; and sending the upgrade package to a target device, wherein the upgrade package is used for enabling the target device to upgrade the firmware from the current firmware data to the latest firmware data. According to the method, the firmware upgrading reliability of the target equipment can be improved. 本申请提供一种升级方法、装置、设备、存储介质及程序，所述方法包括：控制设备获取固件的当前固件数据对应的多个当前数据块、以及最新固件数据对应的多个最新数据块；根据所述多个当前数据块和所述多个最新数据块，确定每个最新数据