Write the data into file system

sir Iam using q2686RD version R7.44 GSM module.
I want to write the data into file system so how can i write the data into file system and how can i access those data again
so please give me any valuable suggestion for write the data into file system.

Thank you in advance …

Hi,

You can look up in ADL guide for File System related APIs to write and read.
And also upgrade the FW to the latest 7.52. File system is not in the older FW versions.
Thanks