FIELD: information technology.
SUBSTANCE: software update device has a first memory device for storing the control version of the software and at least one update package; a second memory device for loading software update versions; a communication module for enabling the mobile terminal to communicate with an external system; and a control module for controlling the communication module so as to load the package of updates in response to a notification message on updates from the external system, installing the package of updates in the first memory device, creating a software update version by merging the package of updates and the control version in response to the installation instruction and operation of the mobile terminal under control of the updated software version.
EFFECT: improved stability of software update for OTA electronic devices, faster loading and creation of update packages.
26 cl, 32 dwg, 5 tbl
