Dear Sirs,
somebody knows how (and if) it's possible to change the values of the Configurations Bits from within the application writed in PBP (or PBP + ASM)?
The chip involved in this scenario is PIC18F4685.
The reason why I'm asking, is because I need to upload a new firmware version using the bootloader I wrote a while ago and then this new firmware (other than run the device) should take care to switch on (or off) some of the fuses.
I know it could be done using TBLWRT ASM instructions, but unfortunately I'm not an ASM expert...

Any idea or suggestions/hint?

Thank you.