1. A computerized method for the management of software updates of a set of equipment of a system based on instructions in a service bulletin, said method being characterized in that the instructions in said service bulletin are accessible in the form of commands and in that it comprises the following steps, selecting and executing a command directed to at least one instruction in said service bulletin, said selected command being directed to the modification of the configuration of an item of equipment of said system; if the result of executing said selected command conforms to an expected result, generating, according to the type of said executed command, at least one restore command, said at least one restore command allowing the reconfiguration of said equipment to its configuration preceding the execution of said selected command; and if the result of executing said selected command does not conform to an expected result, executing at least one previously generated restore command.