General :: Auto POWER ON Android OS When Charger Is Connected
Mar 13, 2012Can android OS start/ run/ boot automatically when the charger is connected? Can the android boot up instead of showing the battery charging screen?
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General :: Auto Turn On Android When Charger Is Connected?
Jul 5, 2012possibility of use an Android tablet to develop an HMI interface to control electrical devices.
One of the problems it's that the devices could be long periods of time stored or simply off, so it will be needed to turn off the tablet via software when the device is Off.
The question if it's possible via an Android App/custom ROM/utilizing root/etc to force the Android device turn on when the charger it's connected?, an not enter with the typical battery charging screen.
General :: Auto Boot When Charger Connected (HTC Magic)
Feb 18, 2013I want to let Android OS to boot automatically when the charger connected (for HTC Magic) without pressing power button
I found this guide: Complete boot when charging
If your phone only gets one of those ugly battery symbols when a charger is connected to a powered off phone this is because the init process is interrupted by /system/bin/chargemon. That file is a binary ARM program, I replaced it with a simple script containing only a single line: echo skipping chargemon
The file was created and installed with the following steps:
Code:
echo "echo skipping chargemon" > chargemon.script
adb pull /system/bin/chargemon chargemon.backup
adb push chargemon.script /sqlite_stmt_journals
adb shell
[Code]....
When the command su is given above, it might have to be acknowledged in a dialog on the phone screen.
The final command reboot -p shuts down the phone. As the USB cable is still connected it will power on again, and if everything has gone fine the phone will complete its boot process without halting with any battery symbol.
But I can't find "chargemon" in System/bin
General :: Android Phone That Will Auto Power On If Connect To Charger?
Feb 1, 2013Im looking for a Android powered GSM phone that will automatically turn itself back on if the battery is dead and power is reconnected.
I want to stash this in my vintage automobile and use tracking software to locate the vehicle in the unfortunate event its stolen. The only issue I need to solve is if the battery dies and the phone turns off how to turn it back on automatically. I plan to put the device in the door panels so access will be difficult.
General :: Auto Power On When Connected To AC?
Jul 1, 2012Any way to have a device automatically turn on when it is connected to AC from a power off state? My asus transformer already does this, but I'm not sure if there is a hardware requirement for this or if a system file can edited to enable it. I have another tablet (elocity A7+) that I want this feature for a car install.
View 3 Replies View RelatedSamsung Behold 2 :: Portable Power - Car/ac Charger Or A Stand Alone Power Pack
Jan 5, 2010Has anyone had any luck with aftermarket power supply's. I'd like a car/ac charger or a stand alone power pack. I usually use my DEXIM. but it does not work with the Behold 2. I've tried a car charger/battery unit by Wireless Gear that said it was compatible with all Samsung phones, it came with 5 power tips and a USB outlet that still would not work, even using the OEM USB cable. Any suggestions would be appreciated. I will go with OEM Samsung if necessary, but there selection is limited.
View 4 Replies View RelatedGeneral :: Micromax Canvas 2 - Charger Connected But Battery Still Discharging
Jul 3, 2013I have a Micromax Canvas 2 and there is a charging problem...
When the charger gets connected... sometimes.. the charge led glows.. and charging icon is displayed on top.. but the battery is still discharging as after an hour.. when i saw.. the battery was down by 5%.. even when it was charging..
some times when i connect the charger.. the led glows ... but after few seconds it becomes off.. and the screen keeps on waking up all by itself... and during this part... the charge level neither moves up... nor moves down... i have to reboot the phone to get the real charge level... but in the first problem... rebooting doesn't work ....
I am using Genuine Micromax Charger and it is 100% fine as i have tested it on other phones too...
General :: What Is Reason That Some Charger Make Phone Thinks Is Connected To A Computer
Feb 17, 2012What is the reason that some charger make the phone thinks is connected to a computer. I just bought and IGO micro juice 2.1 amp. when connected make the phone think that is connected to a computer.I notice when that happen the phone charge super slow even with this charger rated at 2.1. if I run to apps at the same time its start discharging. MY 3 year old Igo charge alot faster even running a few apps at the same time.Is there any way that change that I feel that i waste my money with this charger if i canot make it charge like is a 2.1 amp.
View 4 Replies View RelatedGeneral :: Auto Power On
Oct 15, 2012i searched alot for this topic through Google will we have an app in the future that turns an Android device on/off automatically? especially in the new HTC devices as they have hibernate option.it is very necessary for sleeping at night and also for college lectures.
View 1 Replies View RelatedGeneral :: Auto Power On Android From Off State When Electricity Turned On?
May 31, 2014I have made an Android based arcade machine that I want to sell to operators. They are accustomed to having an arcade machine boot up from one switch, and they also like to be able to leave that switch on so they can just turn on and off all machines with a surge protector switch or light switch. It doesn't seem possible to just have a simple binary ON/OFF switch for the K-R42, so I have to do it by having everything hooked up to a surge protector. Problem is that if I turn off the Android box by turning off the surge protector, I can't turn it back on that way. I'd like to find a way to have the Android device power on automatically from the off state when electricity is restored (sort of like the turn on after power failure option in Windows BIOS). I had read that this may be doable in the BOOTLOADER, is that true?
View 1 Replies View RelatedGeneral :: Finding App To Auto Power Off Device At Certain Battery Level
Oct 16, 2012I have a rooted Nexus s on 4.1.2
I am wondering if there is an app that can power off my device when battery drops to a certain level. Tasker's shutdown task not seems working for me.
HTC Droid Eris :: Charger Won't Stay Connected ?
Jun 1, 2010Recently whenever I plug my phone into the charger or a mini USB cable it won't stay connected unless I hold it there. Would this be due to the cable or the actual plug on the bottom of the phone coming loose?
I had this happen with an LG Chocolate before and had to get it replaced.
Motorola Droid :: Powered My Phone Off While It Was Connected To Charger
Aug 8, 2010I just powered my phone off while it was connected to my charger? And it stayed off. I'll test some more to make sure this is the case.
View 8 Replies View RelatedAndroid :: How To Detect Power Connected State
Jul 16, 2010Is there an easy way to be notified when USB or AC power is connected to an Android phone?
View 1 Replies View RelatedHTC Hero :: How Much Power Battery Charger Use?
Feb 21, 2010Just read that some mobile phone battery chargers use power, even when there no phone connected to charge up. Does this apply to the charger for the Hero? I currently use a electrical timer switch for the Hero charger, but, am I wasting my time doing that?
View 7 Replies View RelatedHTC Desire :: Wall Charger - Power Outputs
May 24, 2010Direction of a cheap wall charger for my desire. I've been reading about fakes and different power outputs and ive no idea what to go for.
View 1 Replies View RelatedHTC Droid :: Blackberry Charger Compatible From Power Perspective With Eris?
Feb 3, 2010Can I use my Blackberry charger on my Eris? My chargers are next to each other and I accidentally plugged it in the other day. It fit and the Eris's battery indicator showed that it was charging. I immediately unplugged it for fear of doing it harm. Are they compatible from a power perspective?
View 5 Replies View RelatedHTC Droid : Eris Power Supply - Charger Output Specs?
Jul 19, 2010Sorry if this has already been asked somewhere because i know its a pretty simple question but i couldnt find the answer anywhere on the forum.
what is the output specs on the HTC Eris power supply/charger? (volts,amps)
Android :: Auto-power On The Phone?
Jul 22, 2009It seems nice to have an app to auto power on or power off the phone, does the hardware support?
View 13 Replies View RelatedSamsung Galaxy S :: Auto Answer Feature When Headset Connected Only
Aug 31, 2010On the galaxy s. Wondering if there was a way to get the phone to auto answer when and only when the headset that come with the phone are plugged in? i.e. with head set plugged in auto answer
no headset plugged in just act as normal. Hopefully I am just missing something obvious as I can see the option to enable auto answer but this seems to be regardless of weather or not there is a headset plugged in. If this is not possible is there a a way to shortcut the enable and disabling of auto answer rather than having to go through all the menus?
HTC Hero :: Auto Power For Alarm?
Dec 7, 2009The flash on the camera. i know its a net smart phone but ffs why have 5 mpg without even a led flash the alarm function? maybe im missing something cos i haven't seen anyone else post and correct if im wrong but it doesn't have an auto power option? i hope im wrong and just haven't seen the option to auto power. also having to get the thing unlocked to put my old sim in and transfer the numbers is pretty shitty too.
View 16 Replies View RelatedSprint HTC Hero :: Auto Power On & Off
Oct 14, 2009Spent yesterday evening playing around with my new Hero...Pretty cool phone. One thing I do miss from my Blackberry is the automatic power on and off. I had it set to turn off at 11 PM and back on at 6:30 AM.
Maybe the Hero does it and I just havent figured out who to do it...Or maybe theres an app?
Samsung Vibrant :: Due To Wall Charger Phone Said "Usb Connected"?
Nov 6, 2010This is my third phone and I'm staying to give up. A little while ago I plugged my phone into included wall charger and for some reason the phone thought it was a computer. It even said "usb connected". It also have me the option to mount it, which I did. I reset my factory settings and the same thing. So,I disconnected my wall charger and noticed that the usb connector wasn't completely on, so I never it a gentle push to secure it and now I don't have that same issue. Has anyone else experienced this? I didn't unmount the phone since I figured that out doesn't matter since it's not plugged in to an actual computer.
View 3 Replies View RelatedGeneral :: FoxFi Not Working - Connected And Not Connected At Same Time
Sep 9, 2012Downloaded FoxFi, and love it. Great when I need to use my laptop. But...
Lately, I've noticed it has been having connection issues. I start the hotspot, my laptop "sees" it. And I can connect (shows "connected" in the wifi window next to "FoxFi" on laptop). But, at the top of the same wifi window, it also shows (under "Currently connected to:"), "No internet access" (or something - connected right now on different wifi network, so I can't get the exact wording). But I hope this is clear.
Why this weird contradiction? One part of the window says I'm connected, the other says I'm not.
General :: Change (take Screenshot) From Power+Home To Power+VolDown
Oct 29, 2013I have a rooted Galaxy S3 with Android 4.1.2, and for some strange reason they've changed the screenshot combination away from the Power+VolDown that other Androids use to Power+Home which can't realistically be pressed one-handed. How can I change it back to Power+VolDown?
View 6 Replies View RelatedGeneral :: How To Power On For Recovery Or Normal Power On
Jan 1, 2013my phone is karbon A9+ and i wiped the cash,system and data and after that flashed a Custom ROM ! but now the phone just power on in download mode!! how to power on, for recovery or normal power on ! the phone just have the black screen with "Entry QPTS Downloading" Text..i will back to India 5 month later ! can it be fixed or i have to wait for 5 month to come back and send it to service !
View 1 Replies View RelatedMotorola Droid :: Car Charger That Charges As Fast As Wall Charger
Nov 12, 2009What car charger can i order that charges as fast as the wall charger, can someone provide a link?
View 17 Replies View RelatedHTC Droid Eris :: Mini-USB Car Charger And Wall Charger
May 10, 2010Will virtually any mini-USB based cable, car charger, and wall charger work with my HTC Droid Eris? Mini-USB cables are generally universal, but I want to ensure that I use a compatible car charger and wall charger that won't damage my phone. The official Verizon accessories of course seem overpriced, if any generic solution would work equally well.
For example, I am considering this product on amazon.com: Amazon.com: Home Travel Wall Charger + Rapid Cell Phone Car Charger + USB Data Sync Charge Cable for HTC Touch Pro 2 / Tilt 2 / Hero / Imagio / Pure / Touch Diamond 2 / Droid Eris: Cell Phones & Service. Overall, this mini-USB cable / car charger / wall charger combo gets positive reviews, but I've heard of random glitches for some cheap chargers.
Motorola Droid X :: Battery Charger - Can Use The Same For Car Charger
Jul 10, 2010can I use the same car charger I use on My Droid when I get the X?
View 29 Replies View RelatedHTC Incredible :: Charger Not Compatible Message Using OEM Charger
Jul 12, 2010I am using the OEM charger on my Dinc and nothing else. I randomly get a message something like, "The charger you are using is not compatible with your device. Remove the charger now to avoid damage to your phone". I have not used anything other than the OEM charger ever. It isn't loose or frayed or bent strangely. It also seems to charge even though the message pops up. For now, I'm using my computer's USB port to charge it but man, that's SLOOOOOOOOW. It has done it since I first got the phone and before I had even installed my first app. It also does it after a factory reset and reprogram. Customer service is sending an aftermarket wall charger free of charge until I can get an OEM unit as they are obviously out of stock.
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