(03-09-2019, 08:37 PM)addae It power for some few minutes a goes off. I mean anytime you power it on it does not stay for minutes.
firmware for this model will be listed @ https://www.hovatek.com/forum/thread-15786.html once it's available
does the device boot into homescreen at all? or its stuck in bootloop?
have you tried factory resetting the device?
can you get access to a working phone same model as yours?