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1answer
35 views

Remapping power and volume keys

My power button has broken so I'm trying to use the volume up key as the power button instead. My phone is a rooted Sony Xperia Go ST27i running Android 4.1.2. I've tried ButtonRemapper, but this ...
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1answer
70 views

Power android phone with portable battery charger and internal battery removed

Is it possible to power an android phone (e.g. Samsung Galaxy S II) with its internal battery removed, using a portable battery charger? This question is about phone with internal battery that is ...
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1answer
30 views

What is the output of an RFID chip on an average android device

It's really difficult to find any sort of information on the internet for this, it would really help me with a research project.
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1answer
752 views

Power button won't hold on LG Optimus F3

I have an LG Optimus F3. Last night, I wanted to screenshot something, but the power button wouldn't hold. I can press it and the screen would turn on/off, but it wouldn't hold. I tried holding it for ...
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0answers
8 views

Nexus 4 power button issue

I read a lot about this but nowhere I could find a specific issue which I am facing. My power button's hold function is not working. I can lock my screen but anything which involves me having to hold ...
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0answers
41 views

Sony Xperia S access internal storage with phone shutdown

there is a similar question here regarding a galaxy s2 I had some struggles with my phone over the last few months, but now the power button isn't working anymore (buttton fell off and also this ...
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0answers
11 views

Car charging at >500mA

I've plugged the AC charger for my Samsung Galaxy S4 into an inverter connected to my car's DC outlet. The inverter is able to power my laptop AC adapter without issues. The S4 charges, but not at ...
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0answers
10 views

Xperia Sola Continuously turns on and off

My phone seems to continuously turn on and off. I tried holding the power and volume down button to turn it off, but it still continues. Also tried flashing it with Sony's Emma software, but the phone ...
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0answers
45 views

Do Mi Power Banks Supposed to Charge via AC or USB Mode?

1) Using the common cable (power + data), does Xiaomi power banks supposed to charge via AC or USB Mode? 2) Is the OEM cable in included in the packed supposed to be "power + data" or "data-only"? ...
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0answers
42 views

Nexus 4 Does not turn it on, Red Notification light blinks only

This morning my nexus 4 (Android 5.0.1) having some issues about crash of google applications. I decided to do factory reset so i went to settings and apply factory reset, it was showing power turn ...
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0answers
83 views

qmobile i12 is dead built in battery whatt to do

i bought Qmobilei12 on 12 October 2014.after using i just put my mobile on the shelf after a hour when i picked it than it was totally dead i put it on charging but the phone is still dead don't know ...
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0answers
29 views

App that switches to call only mode for power saving

I have seen an app in Asus phone that have a call only mode where, for power saving we could get a single screen where we could make calls only. No other features work. I am having stock android. ...
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0answers
16 views

How can I find the number of times the power button is pressed?

I want to know how many times a day I switch on my phone. Is there a way to find this information?
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0answers
16 views

Did something change with Samsung excepting genaric power cords?

Did something change in our Samsung devices that makes it so that you cannot use generic charging cords to charge the device? We have 3 different Samsung tablets in the home. Two have the older, wide, ...
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0answers
103 views

Bizarre New Battery Behavior in GT-I9300

After my old battery puffed up, it was time to buy a new one for my Galaxy S3 GT-I9300. After I got my new battery, I put it in and turned on the phone as I had some urgent messages to check. I was ...
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0answers
24 views

my samsung note wont power on

my phone doesn't continue to open after showing the samsung logo.. i tried pressing the power button + home button + up key.. it appears the reboot system etc.. so i selected the reboot system and it ...
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0answers
12 views

What can I do about possible physical damage to my Irola tablet?

I got a red irola a tablet for Christmas and my brother knocked it off of the arm of the chair and it worked for a couple of days after but then it stopped working it will still power on but after ...
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0answers
22 views

knockon sounds not playing

I have an LG G2 mini, and the turn on knockon feature never worked. "Settings/General/Gestures" show the option "grayed out" and activated. I can't deactivate it, and on top of it, it doesn't work (I ...
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0answers
153 views

Fully Charged Nexus 7 Won't Power On

I just bought a nexus 7 (2012) from eBay as parts and it won't turn on. I was able to power it and it turned on, enough to go to where it was before it was dropped by the previous owner. It showed ...
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0answers
145 views

Android usb otg high current negotiation though hub?

I have been tinkering with a android usb-otg project and could use some assistance. I have been able to invoke usb otg power delivery in my host device (galaxy s3) to an peripheral through a makeshift ...
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0answers
54 views

Wifi Direct power consumption

Is the power consumption using Wifi Direct the same as when using traditional Wifi (for internet connection)? I'm guessing it may depend on if your device is acting as a legacy client or as an AP, so ...
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0answers
630 views

Turn off power notification sounds (LG-G2 Verizon)

I've got a LG G2 (Verizon) and I'd like to turn off all the notifications for when I plug in my phone, when it unplug it, and when it gets to full power. I've turned the system notification volume ...