s9+ battery

[issahakim]

Why the battery of my s9+ draining fast specialy when my phone sleep , my battery will be 100% after 5 or 6 hours it will be 85% and my 4g or wifi will be off any help for that ,

[Sahaxp]

I have s9 +. 10 hours is discharged by 4%. do a general reset or carry a warranty

[issahakim]

were i can do general reset and what about the warranty what they can do to me?

[mezo91119]

check ur apps some of these apps work in background

[issahakim]

can you help me how