Non-rooted BLU Dash 5.0+ stuck in a boot loop? Help :(

[AC Question]

As the title says, my BLU DASH 5.0+ i sstuck in a boot loop. It is not rooted. I just rebooted my phone earlier today and it got stuck in an infinite bootloop for some reason. I have tried wiping cache, factory resetting etc. But nothing worked. Also i dont know how to get my phone into download mode so i can atleast flash the stock rom. please help.