| 摘要 |
Disclosed are an android terminal and an upgrade method therefor. The method comprises: parsing a downloaded upgrade package and extracting an application processor (AP) upgrade package file and a bootstrap processor (BP) upgrade package file; upgrading an AP file to be upgraded using the AP upgrade package file, and when a configured BP upgrade trigger condition is triggered, restarting the terminal and upgrading a BP file to be upgraded using the BP upgrade package file. The solution of the present invention divides an Android terminal upgrade package into an AP upgrade package and a BP upgrade package, such that when an Android terminal upgrades, the AP side can be upgraded first in the background, and then the BP side can be upgraded after a restart. The present upgrade method enhances the upgrade efficiency and simultaneously reduces the time that the terminal is unavailable. |
