Well I got a new one, under warranty. Bought an CS-Tool dongle and dumped the firmware before doing anything and now got an P9 Energy scatter file.
Here enclosed with this post to help anyone else :-).
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attachment=3109]
Please give me the link of dump stock firmware p9 energy
It seems my desperate research was fruitful. I have successfully reflashed my phone. This was possible due to the fact that Allview is just one of the numerous companies that are rebranding the same phone models. So, I have discovered that P9 Energy is equivalent with Condor
ALLURE A55 PLUS (specs here: https://www.condor.dz/fr/produit?p=486). Apparently, Condor is present mainly on the African market. The phones being basically identical the official rom flashed flawlessly with Format All + Download (I have used SP_Flash_Tool_v5.1552).
So yes, I am so glad... you can't imagine.
The flash rom is here
https://mega.nz/#!iowSSKaB!WwZTcuRlVnvxG...GpqZ0S6SR4
Now I hope someone will be able to make a custom rom out of this. So bad that Allview choses to held their customers as hostages.
Regards