One ui was pushed several weeks back to S9. Recently battery has been a big issue.
1. Rapid draining when battery hits about 15 percent
2. The Samsung messages app is using an unreasonable amount of battery. See screenshots from different days. In one case it used almost 18 percent despite having been active only a couple of minutes.
Samsung please release a fix for this issue
Solved! Go to Solution.
My battery on my S9 is draining so fast that I have to keep a charger in the car. One UI is the cause, according to my Battery usage. I use my phone for work and this is really causing problems. I've read all these "fixes" and there really doesn't seem to be a good solution. I just went from 40% to 16% in about a half hour. Please fix this!!