Questions tagged [power-options]

For questions concerning the "power-menu" (which pops up when long-pressing the power button)

21 questions with no upvoted or accepted answers
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Is it possible to keep the touch sensor on while the screen is off?

I know that the touch sensor of a phone's screen requires power to operate. So, my question is that, is there any way to keep the touch sensor on while the screen is off in Android OS?
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27 views

Cannot boot into homescreen after installed Android PIE

My phone model is Asus Zenfone Max Z010D. My power button and volume up button are not working. Is there anyway to boot to the homescreen? Since I have installed Android pie (AEX custom rom), they ...
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27 views

Enforce power saving mode for powerbank charge

If I charge my phone from wall, disabling power saving is no problem. But for a portable powerbank, I would still like power saving enabled. How can I enforce Android to keep power saving on during ...
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3k views

Android-x86 power button press does not sleep

I'm running Android-x86 on an intel Apollo Lake tablet. When I press the power button, Android does not go to sleep. Instead, it shows the power menu. This means I cannot put the device to sleep by ...
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39 views

LG E980 mostly unresponsive, only intermittently displays a default background image

After the launcher seemingly bugged out on my old faithful LG E980 (5.1.1 Lollipop) yesterday my phone has been unresponsive and acting very strange. To begin with I hadn't dropped my phone or had ...
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1answer
202 views

Compacting giant Power Saving notification

I have a Note 4 running 6.0.1 that I recently reflashed back to stock in an attempt to fix issues I was having. Now, whenever I enable Power Saving mode, it populates my notification list with a ...
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45 views

consuemd power for Android phones in adhoc mode

I want to know the following information: 1-The consumed power by the smartphone when send/receive beacons when connecting with other device in adhoc mode. 2-Is the consumed power is the same for ...
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1answer
199 views

How can I get deep sleep -> coma for max battery life as comms platform?

I'm not an Androidite, just very curious. Arduinos have a timer-driven deep sleep mode that reduces their power requirements by 1000 or so. But it's a specialized and limited device, and a building ...
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18 views

Preventing the screen going on on power connection

Whenever my phone is connected to the power source the screen goes on, I would really like to disable this feature, but cannot find any relevant option. In case you want to know why this causes me ...
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31 views

How to wake up my android device via wireless keyboard/mouse? (it has dongle connected via USB)

I have an android tv box and I want to wake it by pressing any key on my keyboard which is a regular wireless keyboard. (Its dongle is connected to usb port of box) What should I do? (whether via ...
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1answer
163 views

How to turn off ultra power saving mode that was enabled for Huawei Android while it was on low power?

My Huawei Android was on low power and it proposed to turn on ultra power saving mode. I accepted it. Now I have connected the phone to the charger but I can not enable other power modes. I am going ...
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494 views

Download seems to stop when screen is locked in Xiaomi device

I have a Xiaomi Redmi note 7 device global version which features MIUI 10.2.1.0 . Now I see the MIUI 10.3.5.0 update, I press the download button and it starts downloading, I then leave it to ...
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14 views

Why generally do Android app developers not implement partial wake lock?

There is a partial wake lock feature in Android, by which the CPU runs in full speed even if the screen is off. But, I have seen many Android apps which implements full wake lock instead of partial ...
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19 views

Wake lock setting

I know that there is full wake lock setting in Android which prevents the screen from turning off. Also, there is a partial wake lock, by which the CPU runs in it's full speed even if the screen is ...
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823 views

Why screen-lock apps cannot unlock using fingerprint?

When I lock my phone using the POWER BUTTON, I can unlock it using fingerprint. But when I use an APP to lock my phone (like WTN or Lock Screen etc.), I can only use a PIN or Password to unlock. I ...
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381 views

Automatically power on Android when the charger is connected. Help! I will lose my tablet forever

The power button on my Samsung galaxy 2 has stopped functioning and now I am afraid of letting it die, as I would not be able to turn it on again. So I was wondering if I could maybe force it to power ...
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308 views

How to restart phone when power button does not work

When driving I saw a dialog that an application power control stopped. Later I realized that the phone Nokia 8 behaves strangely. I cannot go to launcher, switch application and reboot the phone. Back ...
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1answer
3k views

Whatsapp is disappeared in Ultra power saving mode

I just bought a Samsung C9 Pro mobile phone. Not sure what I did on the phone, when I change it to Ultra power saving mode, Whatsapp is disappear and I'm unable to use it. It worked well before but ...
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1answer
766 views

Android Power button shortcut

I am using android Marshmallow. I want to know about a shortcut method to power off my phone without power button. Without using any external emulators as explained here. I searched it for many hours ...
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54 views

Does Root Boaster override system power management?

In Root Booster I have it set to Speed. Does Root Booster override the system's battery mode? For example when I change the battery mode from "balanced" to "power save", nothing seems to happen. Does ...
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2answers
586 views

Using OpenVPN Connect in power saving mode

On a Galaxy S6 with Android 6.0.1 I use OpenVPN Connect. It works properly when the device is not in power saving mode. However when I turn the power saving on, the OpenVPN connection immediately ...