| 摘要 |
<p>Embodiments of the present invention provide a method, a system, and a terminal for performing a system update between mobile communication terminals. The method includes: determining, by a target mobile terminal, whether hardware is compatible with a source mobile terminal; if the hardware is compatible between both terminals, obtaining, by the target mobile terminal through a wireless network, a system backup file transferred by the source mobile terminal; and performing, by the target mobile terminal, a system update according to the system backup file. The above technical solutions provided in the embodiments of the present invention have the following advantages: A system update can be implemented between mobile phones through a wireless network without depending on an update server or downloading an update file from the update server, thereby reducing the burden of the update server, and facilitating exchange of systems between mobile phone users. By determining whether hardware is compatible between both terminals before the update, the update success rate is ensured. The embodiments of the present invention provide users with more update modes that are convenient and available for selection so that the users do not solely depend on the server of an operator or professionals.</p> |
