(23-03-2017, 11:39 PM)abbas99 Update - I have done flashing the B320 Rom. Still no change. Result is same.
I did a little research on your model and saw several country versions. This should only affect SIM lock status, not to make the phone unable to come on. We need to look deeper into a power issue.
Can you get access to another phone of this model or another battery?
