I have an issue where my phone automatically powers off after charging to full over night and still plugged on. I wake up to find my alarm didn't go off and the phone is off but fully charged. I have to manually power it back on.
The only catch is that I'm rooted with magisk.
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I can't seem to find a way to charge the phone while off. If I turn it off then plug the power cord in, the phone turns on. If I plug the phone in then power off the phone turns back on.
Any ideas?
There's nothing to be done about it.
I contacted HTC about this in the past and their take on it is that its the nature of the beast. If the charger is plugged in, then the phone will stay on.
Sorry
Is there a reason you would want the phone to be off while it's charging?
Can't see why you'd want the phone switched off at all.... I'm fairly certain the phone needs to be switched on so it can manage the charging process, monitor when the battery is fully charged and therefore prevent overcharging which would wreck the battery.
But the concept of switching off the phone at all is.....weird. It's an "always on" device!
http://pocketnow.com/windows-phone/windows-phone-7-devices-only-charge-while-powered-on
I was using my atrix and put it down went to get something to eat came back 15mins later and it wont turn on! It was at 56% battery! So i plug it in and the green LED turns on but I can't do anything. I have pressed the power button, and I have pressed the power and volume down together both for 10+ secs and nothing is happening please help!
Ever get it back on? My battery drained to 1% last night, so I shut it down, charged it all night, and now mine wont turn on. Has the green light just like yours.
Sent from my phone.
Markyzz said:
Ever get it back on? My battery drained to 1% last night, so I shut it down, charged it all night, and now mine wont turn on. Has the green light just like yours.
Sent from my phone.
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I had to reboot mine in to flash mode in order for mine to come back up. I had to hold the down volume (or up cannot remember right now) + power for a minute nearly. Then it rebooted correctly into normal mode.
Markyzz said:
Ever get it back on? My battery drained to 1% last night, so I shut it down, charged it all night, and now mine wont turn on. Has the green light just like yours.
Sent from my phone.
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So I ended up calling AT&T and they went ahead and shipped me a new MAHD.
I took the dead phone to work and tried charging with my work charger, and now it works! When it finally turned on, the battery level was at 3%. So lesson learned: Do not let your battery drain to 1%!
Sent from my phone.
me too....
Lionsbane said:
I was using my atrix and put it down went to get something to eat came back 15mins later and it wont turn on! It was at 56% battery! So i plug it in and the green LED turns on but I can't do anything. I have pressed the power button, and I have pressed the power and volume down together both for 10+ secs and nothing is happening please help!
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Click to collapse
I am having the same problem. I can get the boot screen up if i hold the buttons in at a certain time while the phone is plugged in and attempting to turn on. however, the phone cuts out no matter what and repeats the cycle even with the boot screen up. during the few seconds i can get the boot screen up, i'm unable to select an option, only scroll up or down and highlight them. then the phone cuts out and 20 secs. later attempts to turn on again but never gets past the motorola icon. Any suggestions? I originally thought it was the battery so i ordered one and installed it correctly and charged it, but still the same thing is happening. When plugged into a pc, charge light comes on but phone won't attempt to turn on....?????????
katlic said:
I am having the same problem. I can get the boot screen up if i hold the buttons in at a certain time while the phone is plugged in and attempting to turn on. however, the phone cuts out no matter what and repeats the cycle even with the boot screen up. during the few seconds i can get the boot screen up, i'm unable to select an option, only scroll up or down and highlight them. then the phone cuts out and 20 secs. later attempts to turn on again but never gets past the motorola icon. Any suggestions? I originally thought it was the battery so i ordered one and installed it correctly and charged it, but still the same thing is happening. When plugged into a pc, charge light comes on but phone won't attempt to turn on....?????????
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Our phone doesn't receive power from the cable until it's fully booted. Factory cables are a good work around.
Sent from my MB886 using xda premium
I have the same problem.
I think it's impossible to fix.
I tested with original charger.
I have also tried every possible button combinations.
and does not start
Has anyone been able to fix it?
So Slimbean is awesome and all that but when I am charging my phone overnight, I leave the phone on because my alarm is on my phone to wake me up in the morning.
However I find that every morning that I wake up, the phone is always off. It never manages to stay on for the duration of the night.
I suffered from the auto-shutdown issue that the captivate has even with my stock gingerbread, but even so it managed to stay on for the night to wake me up in the morning.
What's strange is that in the morning when I wake up (late), I can't turn my phone on. While the charger is still plugged in, the phone just refuses to boot. I have to pull out my charger in order for the phone to boot, and often the battery is only at 60-80% (I'm assuming that the phone shut off prior to being fully charged and after turning off the charging.. stopped?)
I'm really confused as to why this is happening. if someone could help me out here that'd be awesome.
thanks ~
I only Had the problem not being able to use phone while it was charging. it would not go beyond the battery icon. That was with 2.6
Now I am on 2.8 and it does not do that any longer. I am able to have phone off charging and then press power button. First I get battery icon and then I press again and phone boots. I formatted everything 3 times before I moved to 2.8.
Sent from my SGH-I897 using XDA
I've never understood how the screen works while charging, while the phone is off. Is this some sort of system partition, or low powered mode? The reason why I ask, is whenever I try and charge it, the screen stays on, along with the LED Notification light. It never changes, and thus, I can never tell when it's 'fully' charged.
Any help? Is there a way to fix this by flashing something? I feel weird having my screen on all night trying to charge my phone.
Also, I forgot to mention, I can't turn it on, while it's off and charging. If I try to, it seems to freeze, and the only way to turn it on, is to disconnect, and hold the power button until it reboots. Have I messed up something crucial?
A while back my HD7 (TATE) running Beanstalk OS (Marshmallow) started acting peculiar.
If unplugged from the charger, it will boot up just fine into the OS. However, after the screen times out, it will instantly shut off and begin to reboot. It will keep doing this unless I keep the screen on (using it) or force it off completely (shut down, or press and hold power for 5 sec). It seems that my Kindle Fire HD 7 doesn't like going into Sleep mode. I looked up and tried changing some of the default sleep state values via kernel editor, but nothing seems to help or make a difference.
I thought maybe it was the battery dying at first, so I tried to plug it in. I noticed that if I plug in the charger during the boot process, it just instantly dies and refuses to wake up unless I unplug it. However, once it is completely on and booted up, I can plug in the charger and it stays on and charges. That is, unless I let the screen time out... then it attempts to reboot but instant death because the charger is in during boot.
Oddly enough, I'm able to charge the Kindle when it is completely powered off by plugging in. Or I can leave the screen on by changing the power settings, and let it charge that way. Its become very difficult to use like this, however. Everytime I put it down, I have to either power it completely off or come back to a dead battery from all the bootloops.
In a nutshell, it seems that my KFHD7 Tate won't charge unless completely powered off or on- during boot it causes it to lock up until the cable is removed. It also won't sleep, as once the system times out the display and tries, it reboots.