hi, the reason Location Free does not work is because DA had to remove it to save space on the flash for 1.5 kernel.
its possible to re add it on OE by removing a couple fonts then flashing over the location free prx files.
however, I don't recommend this. do you really use the feature that often? you may just want to load up devhook which emulates firmware 3.10 then run location free from there.