Slow charging issue in One plus 7T via OnePlus 7T

  1. avinegi102
    Cupcake Jun 13, 2021

    avinegi102 , via OnePlus 7T , Jun 13, 2021 :
    So i don't know what is the issue but my phone use to take 35-40 minutes to charge 0-100% before the android 11 update. Now it is showing me just "charging" and different logo and the current supply reading of it is appropriately 3800 mah highest, which is supplied by a normal 18w fast charger. one plus warp charger 30t supposed to supply 5800mah power to charge the phone with "warp charging" written on lockscreen.

    My phone taking 1 hour and above to full charge with "warp Charging logo" , and showing 3 hours with only "charging logo" there is difference between both the logos

    also The optimisation charge is off. still I'm getting this issue.

    I just want to know is it because of the software, due to of heating aur something else? and if it is because of software then how can i downgrade to android 10 please.
    Last edited: Jun 14, 2021