Smart lock upgrading method and device based on mobile Internet and Bluetooth

The invention provides a smart lock upgrading method and device based on the mobile Internet and Bluetooth, and the method and device are used for a smart electronic device. The method comprises the steps: obtaining an ImageA. Bin file in a new version; establishing a connection with a smart lock through a Bluetooth communication protocol; obtaining a new version of a server hardware module; obtaining a local hardware module version of the smart lock; comparing the new version of the server hardware module with the local hardware module version of the smart lock; determining that the hardwaremodule version of the smart lock is the latest version if the new version of the server hardware module is the same as the local hardware module version of the smart lock, and performing no upgradingis needed. The method solves the technical problems that a smart lock in the prior art needs to perform complicated operations for updating and upgrading when using a latest product, is inconvenient to use and increases the co