| 摘要 |
An upgrade method using an over-the-air download technology, which is applied to a server. The method comprises: sending information about a new additional function provided by the upgrade to a user equipment; after receiving upgrade customization information fed back by the user equipment, making an additional function rollback upgrade package, a base version upgrade package and an additional function adding upgrade package which are used in the upgrade according to the upgrade customization information; and distributing the additional function rollback upgrade package, the base version upgrade package and the additional function adding upgrade package to the user equipment. |
