The invention discloses a
flash memory data management method and device and a computer readable storage medium, and relates to the technical field of data
storage management. The
flash memory data management method and device and the computer readable storage medium aims at solving the technical problem of an existing
wireless communication device that the module stability and reliability are influenced since
flash memory data is abnormal. The flash memory
data management method comprises the following steps of setting a root
file system of a
wireless communication module as a read-only
file system and mounting a laminated
file system to a memory; setting the root file
system as the laminated file
system and mounting a configuration catalogue of the root file
system into a readable and writable file system partition of a flash memory in the
wireless communication module. According to the flash memory data management method and device and the computer readable storage medium, the laminated file system and a
recovery mechanism of the file system are adopted to improve the stability and reliability of the wireless communication module, and after-sales maintenance work of a product of the type of the wireless communication module is also reduced.