Battery Drain with Pie Update?

[tfrankson]

I just got the One Ui/Pie update from t-mobile on my Galaxy S9+. Instantly, I noticed a huge battery drain. Before the update my phone could actuaclly last the whole day before needing to charge it at the end of the day. Now, it's just draining while idle and while charging. Is anyone having this issue? Is there a way to get to a previous OS.?This is making my phone useless now because now I constantly have to charge it and to me the fast charge doesn't seem be charging as fast.

 

[B. Diddy]

See if a cache partition wipe does anything: https://support.t-mobile.com/docs/DOC-37180

 

[tfrankson]

Ok, I will try this option and see thanks