It’s the icon that’s usually in the app drawer. If you have Marshmallow or later, you might have apps that start randomly due to a lack of battery optimization. This method helps optimize apps so they stop starting automatically. It’s under the “Device” header. A menu will appear. If any apps appear in this list, they may be starting automatically and wasting your battery. If you don’t see the app you’re looking for, try another method. A pop-up menu will appear. This app should no longer start automatically.
अपने एंड्रॉइड की सेटिंग्स को खोलें: नीचे स्क्रॉल करें और Battery पर टैप करें: ⋮ Battery Optimization उस एप पर टैप करें जिसे आप स्वतः शुरू होने से रोकना चाहते हैं: “Optimize” को सिलैक्ट करें और Done पर टैप करें: