As Anders said, the US offers mail-in warranty support. I don't believe we have any walk-in locations.
If you really think that the battery has degraded beyond normal use, I can get an RMA started for you. Send me a PM.
One thing to keep in mind, we have a pretty significant parts shortage due to Covid-19. You might not have the phone for an extended period of time.
Thankyou brother , turning off this feature has increased my battery life by some percentage which is noticable :)
Yes. Very simple. The catch is that initially it doesn't come to mind to tap on that. You see the slider on the right and you think this is all. But you have to tap on text.