after the update on phone 2a version 2.5.4 charging speed improves a lot.
I am using 67 watt mi adapter before the update its takes 2 minute for 1 % charge 0 to 100 % takes 3 hours.
they did a good job in this update. now it takes 0 to 100 % less than 2 hours.
some of my friends told me to brought CMF PD adapter but I am confused now.
plz if any one see this comment kindly tell me what to do buy a new pd adapter or using 2 year old mi 67 watt adapter.