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0
votes
2answers
46 views

Where can I find the battery animation file?

Note: I'm working with a chinese tablet. Sorry. Had to do it to avoid flagging as a duplicate - I've seen many many questions and answers on this topic but still don't solve the issue. I'm looking ...
-1
votes
0answers
34 views

Samsung Galaxy S4 Wont start up

So last night when i went to charge my phone (it charges every night while im sleeping). But this morning my alarm didnt ring because my phone for some reason was turned off, so i try to turn it on ...
0
votes
0answers
15 views

CM 10.1.3 Randomly freezes, and stock ROM phone does the same

Using a samsung galaxy tab 2 p3110 on CM 10.1.3 RC3, and a Sony Xperia E C1505. My tablet randomly freezes, with no reason. Sometimes its 9 or 10 hours after its last turn on, sometimes its 10 ...
0
votes
0answers
18 views

Hp slate 7 will not charge

My sister, bless her soul, is having her birthday tomorrow, and the tablet she has will not charge. Is there any way to sort this out? Thanks in advance from me and my sister! Tablet in question - ...
1
vote
1answer
118 views

Power Efficiency: Network mode 4G LTE vs 3G GSM/WCDMA?

Firstly I think this is the right place to post this, sorry if it isn't - and please let me know! Which network mode is more power efficient: LTE 4G or GSM 3G? I assume using a 4G network uses more ...
0
votes
3answers
44 views

How do I turn off that annoying sound when power is connected on a Xperia Z3 Compact?

Is it possible to turn off that annoying sound when power is connected? I have got the answer from Sony Support that this is a "feature".
0
votes
1answer
30 views

How can I charge my aging Samsung phone (with Quick Charge 1.0 technology) at full speed?

I own a Samsung Galaxy S Relay, which is an Android phone a few years old. It's sort of similar to the Samsung Galaxy S III, but it also includes a slide-out physical keyboard. Like the Galaxy S ...
2
votes
2answers
58 views

How can I tell how many milliamps my phone is drawing from the attached charger? Preferably without having to use a multimeter.​

Android.SE user "intuited" observes: I've noticed that my S4 doesn't always charge at its maximum rate of charge, even when it seemingly should. For example, car DC adapters that claim to provide ...
1
vote
1answer
31 views

Wet phone, charge symbols shows, but wont turn on

My Galaxy S6 got wet and i dried it out as much as possible. When i plug it in, the charge symbol shows up on the screen and it shows that its fully 100% charged but when i press the On button, it ...
0
votes
0answers
126 views

How to connect both a monitor and a keyboard to a LG G3?

Using USB to Go I can connect a keyboard to an LG G3 and using a slimport adapter I should be able to connect a monitor. Is there a way to connect both at the same time? Or even better, connect both ...
3
votes
2answers
99 views

My phone doesn't always charge at full speed, even with certain 2-amp chargers. What are the necessary conditions for it to charge at full speed?

I've noticed that my S4 doesn't always charge at its maximum rate of charge, even when it seemingly should. For example, car DC adapters that claim to provide up to 2.0 amp current only provide ...
0
votes
1answer
20 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 ...
1
vote
0answers
31 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 ...
2
votes
3answers
65 views

What happens to CPU frequency when Android downloads a large file with screen off?

What happens to CPU frequency when Android downloads a large file with screen off? For example, I start downloading system update file and hit the power button to dim my screen...What happens to CPU? ...
1
vote
1answer
161 views

Could PowerTutor app measure exact whole power consumption of devices using GPU?

I'm developing face detection app using OpenCL for heterogeneous devices with CPU-GPU. My app uses CPU - GPU simultaneously. So I want to measure app power consumption comparing only GPU version which ...
0
votes
0answers
21 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 ...
1
vote
0answers
81 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 ...
0
votes
1answer
261 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 ...
0
votes
1answer
30 views

My samsung tablet just fell and its power off button is not working

Is there any other way to shut it down and on the samsung tablet???
0
votes
0answers
119 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"? ...
0
votes
0answers
86 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 ...
1
vote
1answer
265 views

HTC One M8 overheating, random reboots and unable to power it off

Last night I forgot to charge my HTC One M8 phone, and when I woke up in the morning, the battery was dead, Unsurprisingly. I plugged it in to charge for about 20 minutes (only to about 30 % or so ...
0
votes
0answers
179 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 ...
0
votes
0answers
34 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. ...
0
votes
0answers
19 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?
0
votes
0answers
17 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, ...
0
votes
2answers
221 views

Does Using 2.0 or 3.0 cables affect charging speed with same adapter?

Using my Note 3 If i charge my phone using the same adapter but with different cables, does that affect the charging speed with the 2.0 cable or 3.0 cable. am supposing the 2.0 cable is of best ...
0
votes
0answers
127 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 ...
0
votes
1answer
88 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 ...
1
vote
1answer
703 views

I'm missing the silent, vibrate or sound toggle on lolipop's power button

The "silent, vibrate or normal sound" toggle function have changed somehow on my nexus 5 to merely an "off" function, when I hold down the power button. I'd like the old options back, but I can't find ...
0
votes
1answer
50 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.
0
votes
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 ...
0
votes
0answers
13 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 ...
0
votes
0answers
11 views

Power button replacement (Remap) [duplicate]

Somehow I broked up my Samsung GT I9000 Power button (So I can't power it on) I powered it on using PC ADB command and I remapped the Home to be a power button (long pressing Home shows me Power ...
0
votes
0answers
178 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 ...
-3
votes
1answer
50 views

Is it possible to implement emulator snapshot option on real device?

First of all i have no idea if it is possible or not. I am just wondering: Is it possible to use something like emulator snapshot option on real Android device so that we don't need to boot at every ...
1
vote
2answers
4k views

My Tab 3 will only charge from the wall adapter from Samsung [duplicate]

I'm going on holiday soon and we planned to take a USB hub to charge all of our devices rather than take several wall adapters, however when I checked that my 7" Samsung Galaxy Tab 3 would charge I ...
0
votes
0answers
171 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 ...
4
votes
3answers
18k views

Samsung Galaxy S5 turns on when fully charged and never turns off

I just 'upgraded' from the Samsung Galaxy S4 to the S5. Both use similar 4.4.2 Touchwiz software, but by new one has some odd behavior. I'll explain. Notes: I set smart screen sleep (or timeout, how ...
1
vote
1answer
98 views

Device does not boot after crash without power plug

In the last few weeks I'm faced with a somehow strange behaviour of my Android device (Samsung Galaxy S4 active, GT-I9295, Android 4.2.2, Kernel-Version 3.4.0-2015525): If the phone crashes resulting ...
0
votes
1answer
947 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 ...
0
votes
1answer
2k views

Android Boot Up When Power is Applied Through Induction Charging - Rooted Google Nexus 7

Initially, I looked into StackOverflow for an answer to this question, but my lack of experience was evident when I was redirected here, where my question was considerably more relevant, being based ...
1
vote
1answer
1k views

Notification led's generic consumption?

Okay I know that all phones got different hardware, and that leads uses just a little power. But. What if I set my led notifcation speed to high (like the light will pulse faster)? How much would ...
2
votes
2answers
5k views

How can I stop SD card from constantly unmounting?

I had problems with constant unmounting of my SD card from phone when it was not on charger. The problem was with powering off some power when disabling display to save energy, but this power was ...
0
votes
0answers
688 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 ...