Looking for a smart SE File Browser

I am looking for a SE File Browser (not the one running on phone) which can browse the internal file system of the phone.
I have tried the following but the best one can only display the protected ringtone/pictures. None of them display all internal files.

My Phone Explorer
Float Mobile Agent
A2Uploader (Doesn't support my Z800)

Please don't suggest me to extract the files directly from FS as SEFSTool doesn't support my ancient Z800 phone.

Can anyone give me some hints? :D:D