Battery problem after an update

[VanWilder]

I have Note8, battery work better but when it reaches to 15% then with a minute it goes to 0% and I'm facing this issue after an update Is any one else is having this problem.and whats the resolution for it?

[pandey18]

use code *#0228# and reset your fuel gauge after that drain down your battery to 0 and charge it to 100 on off status .. I hope it I'll fix it

[VanWilder]

I request can you explain what exactly its gonna do?

[pandey18]

it will reset your battery count gauge and if your battery is in good state it will fix it

[haridasyadav]

yes