BLU Studio Energy - Can't Install any rom

Hello, a friend of mine asked for me to try to recover his bricked device, it wont have any custom recovery, only the default android recovery, i put up an sdcard with a rom suggested in here but i always get installation aborted in "Opening update package". I already tryed SP Flash Tool, since i cant actually remove its battery, i tried forcing a simulation of removing its battery by pressing vol up + power so SP Flash Tool can recognize it which i does but i get stuck in the red bar "Download DA", i tried also sideload via adb, but i got "error:closed" and fastboot wont recognize the device, any help?

Thanks for reading:fingers-crossed:, and sorry my bad english, isn't my native language.