Method for restoring partition table in mobile terminal, apparatus and mobile terminal
A mobile terminal and partition table technology, which is applied in the electronic field, can solve problems such as the inability to read the partition table and the inability to boot the mobile terminal, and achieve the effect of ensuring normal boot
Inactive Publication Date: 2017-08-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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[0004] Embodiments of the present invention provide a method and device for repairing a partition table in a mobile terminal, and a mobile terminal, which can solve the problem that the system cannot read the partition table and the mobile terminal cannot be turned on
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[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0024] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have addit...
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The embodiment of the invention discloses a method for restoring a partition table in a mobile terminal, apparatus and a mobile terminal. The method comprises the following steps of reading the partition table from a first physical partition of an internal storage card after processing the internal storage card in the mobile terminal with start-up initialization, and detecting whether a reading operation of the partition table is abnormal; reading the partition table from a second physical partition of the internal storage card if an occurrence of an abnormality is detected in the reading operation of the partition table; and writing the partition table read from the second physical partition to the first physical partition, and returning to execute an operation that the partition table is read from the first physical partition of the internal storage card after the start-up initialization is performed on the internal storage card in the mobile terminal. According to the method for restoring the partition table in the mobile terminal, the apparatus and the mobile terminal provided by the embodiment of the invention, by adopting the above technical solution, the problems that a system cannot read the partition table, the mobile terminal cannot start up and the operation system is abnormal are solved; and the realization that the partition table is automatically repaired when the partition table in the mobile terminal is abnormal is achieved, thereby ensuring that the mobile terminal starts up normally.
Description
technical field [0001] The embodiments of the present invention relate to the field of electronic technology, and in particular to a method and device for repairing a partition table in a mobile terminal and a mobile terminal. Background technique [0002] At present, more and more mobile terminals use Embedded Multi Media Card (EMMC) as the storage unit, and the operating system of the mobile terminal, especially the Android system, reads data from the EMMC in large quantities and frequently during the startup phase. These data include executable programs, library files and resource configuration files, etc. [0003] Data such as executable programs, library files, and resource configuration files in the EMMC are stored in a partition table in the EMMC. Usually, the partition table is stored in a User Data Area (UDA) in the EMMC. Once the partition table in the user data partition has a problem or is damaged, the mobile terminal cannot be turned on. Contents of the inven...
Claims
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IPC IPC(8): G06F11/07G06F9/44
Inventor 王汉青
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD