Don't use power saving, unless your battery is lesser or equal to 15-20 percent, the graph indicates it is stable in the battery drain. If no apps are the reason, it may also be due to other factors such as using your phone in a hot or cold environme...
Nope mostly the battery lasts longer than a day if used for casual use, I have bought the same model almost a year,I think you have an application that drains your battery, check for it and make sure it is uninstalled.Also check the cause for your ba...
Yes I tried Samsung pay multiple times and it didn't make payment instead it throws error. At the same time I done the transaction using gpay which went flawless