A: Yes, it supports flash charging.
< br >
Mainly look at voltage, current. The original charger output of this phone is: 5V\/4A, power: 20W. You look at the 25W charger is how much voltage and current, if the difference is not big, it should be able to use. Mainly support vooc3.0 flash charge, it can definitely be used.
< br >
As long as the charging interface is consistent, it can be charged.