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Hi, welcome to Hard Risk Info Channel, dear viewers! In front of me Oppo A77 and I'm going
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to show you how to improve battery life on this device. Firstly, we need to open the control panel and check all IMS refutures to disable it
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For example, if you are using mobile data right now and Wi-Fi isn't able to do, so disable one of these networks. For example, if you are using mobile
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network, disable the Wi-Fi. If you have Wi-Fi access where you are right now, so just disable
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the mobile data because all of these networks are constantly searching for their networks
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Wi-Fi for nearby Wi-Fi networks, mobile data for near 4G, 5G and in this case it's reducing the
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battery power. Disable the Bluetooth if you don't use the Bluetooth devices right now, if you don't
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use speakers, headphones and other Bluetooth devices. Disable personal hotspot. Personal hotspot consuming a lot of battery power. Disable location services because of location services
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are constantly searching for GPRS, for GLONASS, for Baidu Maps, satellite signal and it also
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consuming a lot of battery power. And of course, nearby share. Constantly searching for nearby
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Android, nearby share devices and in this case it will consume your battery power too. So disable
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nearby share if you want to improve your battery life. Unfortunately, on your device you have
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LCD screen. It means that you don't need to enable dark mode to improve battery life because it's
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useless. You have only one light, one lamp under your screen that always lighting and if you
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see black color in your screen, it means that crystals LCD, it's liquid crystal display. So
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crystals in this place are rotating in this way that you have black color. So it means that
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brightness of your lamp under the screen is still the same. So you don't need to enable dark mode
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to improve your battery life. So you can just make your screen dimmer, reduce your
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screen brightness to improve battery life. Then of course you can open the battery
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and here we have power saving mode. In this mode, our device will live of course longer, but we have super power saving mode
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In this mode, of course, we can use only several applications, but in this mode RAM and unnecessary
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services are by default disabled and mean that they are not consuming a battery power. And in
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this way, background apps are not working, background processes are not working. So you
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can only call, message and that's it. And in this way, your phone will live really longer. For
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example, now I have, so sorry, I'm blind. I have 89% of my battery, but here as you can see with
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89% I will, my smartphone will live two and a half days. So it's really great result
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If you want to close super power saving mode, just click close and confirm
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So that's it. Thanks for watching. Like this video, subscribe to the AVA channel and bye. See you
