JFFS folder is readonly

Hi All,

I am new to this world. Sorry if not doing things right :confused:

Router Model; Asus RT-N66U
Firmware Version:3.0.0.4.270.26 (Merlin build)
Enable JFFS partition Yes
Format JFFS partition at next boot Yes (I tried with No as well)

JFFS folder is readonly. I can't add scripts folder into this or change anything.

Please help what I am missing.

Best regards,
Webgurru