iNew i4000 mtk6589 based Android Phone won't boot :(

[superpfpf]

The Phone won't turn on anymore, i bought last year in June a INew i4000 from fastcardtech, today after i restarted the phone, it won't turn on, i thought the battery died, i have a second one with 2500ah but still didn't turn on, i can njot enter recovery mode to wipe data for factory reset, the screen remains dark, when i connect the phone to the charger, the red led won't turn red until i remove the battery.
i tried to flash with the latest sp flash tool v3.1332.0.187 but nothing happens after the first red bar was at 100% the time is running but the phone won't let flash any ideas what to do?

I asked the iNew support, they told me to reset the phone, but i cant find where to hardreset the phone...

[crowbarnshit]

I got the sameee EXACT problem, unfortunately
Did you manage to repair it ?

[rober7]

same here ... any resolves?