Automatic backup method and device for mobile phone address list

Abstract

The present invention discloses a mobile telephone address list automatically backing up method and device. Said method includes user setting address list backing up parameter, address list data automatically synchronizing backing up from SIM card to main unit, address list data automatically synchronizing backing up from main unit to SIM card, when mobile telephone starting up, it automatically detecting whether SIM card being replaced, if it is, then prompting user selecting: 1, using SIM card address list covering main unit address list, 2, main unit address list covering SIM card address list, 3, SIM card address list and main unit address list mutually adding, after user selecting to proceed data synchronization. User can set one default address list in SIM card and main unit address list, the subsequent operation all operated in default address list, and automatically backing up modified data to another address list. Said invented device includes setting device, storage device, analytic set, detection device, read-write, and controller. The present invention raises mobile telephone address list data integrality and accuracy.

Description

【Technical field】 [0001] The invention relates to the field of mobile communication, in particular to a backup method and device for a mobile phone address book. 【Background technique】 [0002] As an important information processing tool for modern people, mobile phones play an important role in people's social life, and the address book in the mobile phone is an indispensable information for users. With the continuous use of mobile phones, the address book There will be more and more information, and users will become more and more dependent on it. But mobile phone is also as a kind of electronic consumer goods simultaneously, and the user often can change new mobile phone, once changes, the backup and recovery of the address book information in the mobile phone often become the thorny problem of the user, although present mobile phone has all provided There are two ways to store address book information, SIM card and local machine, but there is no convenient means of addr...

AI Technical Summary

Problems solved by technology

But mobile phone is also as a kind of electronic consumer goods simultaneously, and the user often can change new mobile phone, once changes, the backup and recovery of the address book information in the mobile phone often become the thorny problem of the user, although present mobile phone has all provided There are two ways to store address book information, SIM card and local machine, but there is no convenient means of address book data management. When users add address book information in the process of using a mobile phone, they must choose SIM card storage or local storage. The backup and recovery of the phone are all done manually, and the user must correctly select the storage location of the address book when operating the address book. Sometimes if the same contact information is saved in both the SIM card and the machine at the same time, the user must Timely manual synchronization, otherwise it will cause information confusion

Especially after the user has used a mobile phone for a long time, a large amount of information has been stored in the SIM card address book and the local address book. At this time, it is difficult to distinguish which information is repeated and which information is repeated when changing the mobile phone. It is often inaccurate to determine which information is the latest update, resulting in the loss of important information in the address book

Images