u can edit /config/bigip_base.conf file and run b load.
SOL3145: Modifying the configuration of the BIG-IP system using the bigpipe load and bigpipe base load commands
http://support.f5.com/kb/en-us/solutions/public/3000/100/sol3145.html?sr=11153565
u may have to remove binary image file and run bigstart restart
SOL6622: Change in Behavior: Beginning in version 9.4, BIG-IP loads its configuration from binary image files instead of text-based files at system startup
http://support.f5.com/kb/en-us/solutions/public/6000/600/sol6622.html?sr=11153565