Just out of curosity the charger supplied with my BV9500 5 days ago has an output of 5v 1A is this sufficient for fast charge?
Currently 10 hours into charging for the first time.
No it's not.. fast charging starts with at least 2A output.
I had the exact same problem.
I have the same issue, I can't use my phone anymore, I bought it 2 weeks ago. The phone won't load.
This is likely the usb cable's fault. output is between -400 -> -80mAh (yes, negative
I tried it. Supplied cable gives that result.
A nylon-protected cable gives an output between 1,2 -> 3,8A, depending on the charging level, slowly decreasing when reaching 90% and from here, 1A.
The curious thing is that the supplied cable once had a better output, but out of a sudden, it had that problem.
So yeah, like stated many times before, this is in fact a software bug.
@corolb: as a temp solution, try buying a cable with nylon protection and fast charging support.