i tested the firmware . Thx to darkly spectre!!
 (The "guy" who did this "work" ask 50 $ for this )

Test results: The guy did not erase the dev pools. they are just drawn offline so if u have the idea to mine on suprnova dash u can forget it. suprnova is offline. this is the BIG ESCAMOTAGE. so miner have bads behaviors:

When u start the rig or if u have to reboot u will be NOT able to change/ add/ remove pools for few minutes because the d3 is thinking to mine the dev fee; ofc u can resolve setting your own pool but i think is a big minus, because u have to wait.
Bed compatibility with Awesome miner. Profitability switch automatically works, but u cant use "prioritize" command. For a manual switch u have to go setting of all pools and change priority. i think another big minus.

this firmware worth 50$? absolutely not. And if u use "awesome miner"  is so so bad mostly if u have more miners.
conclusion: Im a Awesome miner user so ill go back to the fee version until someone with more competencies will do the work