Tips & Tricks: How to stop your Galaxy S8 from auto 'sleeping' important apps – Phandroid
Galaxy S8 battery life tips: How to control battery drain | PCWorld
Request] ULTRA POWER SAVING MODE - like on Samsung - for when you're at like 5%, +500 miles away from a charger, and still need basic phone utilities. : r/jailbreak
11 tips to extend your Samsung Galaxy battery life | Samsung NZ
How to increase battery life on the Samsung Galaxy S8 - CNET