General :: Droid 2 Global - Stuck At Battery Low / Cannot Program (Not Charging)
Mar 8, 2013
I am having issues with my droid 2 global, bootloader is stuck at "MEM_MAP blank" which i can fix easily, but a really irritating issue is happening...
I am stuck at "Battery Low, Cannot Program". Now dont tell me that i need to charge it! ive had it plugged in for hours. usually it takes 1 hour to get 0% to 100% battery. i was inatlling the cyanogen mod and i did exactly what it said, but it said "Pull out the battery and press "X" and power back" or something like that. so i just got mad and left the device alone, then when i turned the device back on, i got "MEM_MAP blank". No problem. but then i noticed it flashing that i needed to charge it,, several hours later of charging. still have low battery, ive tried to boot into recovery, no luck, i have a external dock if that information is useful, i dont need support on the mem map, just this charging issue.
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Sep 20, 2012
I recently started programming in Android, and as a beginning project I am trying to build a logo quiz app. The idea: You see a splash screen after opening the app (play game - about). Play game takes you to a new activity called LevelSelector.java where you can choose the level you want to play. Clicking on a level takes you to another new Activity Level.java.I created a SQLite db with 20 questions in it which I install with a DBHelper.java class, every question also has a level column.
However, I get lost in my global structure. Since I work with different levels I don't want to make a new class for every level. I guess I lost the overview due to my lack of programming in android, but I figured the best way to learn it is (after I watched tutorials) to build an app myself..
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Jul 26, 2012
I usually charge my phone over night and I have never had any problems. Last night my phone didn't charge and I woke up to a 15% charge. I figured that I must have knocked the charger out of the outlet, so I just took it to work with me to let it charge today. It's been charging for almost an hour and there is still no change in the charge (now it's at 10%). When I go under settings and look at battery use, I see that I have "1d 0h 18m 22s on battery." I don't know if my phone is just incorrectly reading my battery or something.
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Nov 10, 2009
Charging Battery - Alternative Methods? Charging with USB Cable to any Computer?
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Apr 16, 2010
I feel like there should be a way. Anyway, let me know
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Jun 30, 2012
I've noticed my Gnex's battery loosing its s#!t and draining rather quickly than before. I mostly charge it by plugging it into my laptop via the usb cable and very few times via wall socket. I was wondering does slow charging via "usb on laptop" damages/degrades battery life? Google search didn't throw any relevant info.
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May 25, 2012
I have had the issue of plugging the phone it at around 9pm when going to bed and it charging to 100% the next morning at around 7:30-8am but as soon as i unplug the charger it drops from 100% to 99 to 97%? Im using the battery circle app to monitor my battery %. I have "calibrated" the battery by using the phone until it shuts it self off then charging it to 100% while its off then unplug it and turn it on and then plugging it back in.
Usually i will get between 15-19+ hours on normal use if i unplug it and plug it back up when it drops suddenly to 9-% in the mornings but if i dont ill get somewhere around 13 hours of life. is there something wrong with the phone, battery or charger?
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Apr 20, 2012
I want to change the battery charging animation that lights up when the phone is charged while it is still switched-off. I have installed the "BAC lite" to change the boot animation. however, it does not support the change of battery animation.
Looking for path of the system file/folder which must be modded to change the animation? I am using Spice MI 270 (Chinese Model no. MT6516). The android version running on it is Froyo (2.2.1).
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Nov 26, 2013
i have galaxy y duos s6102 using XDUOV3 rom, when i connect my phone to charger it was heating.
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Apr 2, 2013
I recently noticed my Incredible 2 was only showing the battery life to be 50% after charging it overnight. I switched AC chargers and the problem continued. So I figured the battery was done, for whatever reason, and I ordered a replacement battery from Verizon directly. The replacement battery also only charged to 50% after a full night's charge. So...it's probably an issue with the phone itself. I have Total Equipment Coverage but getting a new phone's a hassle and I like my Incredible 2 (not guaranteed to get another I imagine). I figure it might be the phone's "charging circuitry"...is that easily repairable? I need to have a fully-charging phone in a week or so...
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Feb 21, 2012
When i charge the battery (USB), there is an animation on the screen showing the battery status. Is there any way to turn off thescreen while charging?
My (rooted) phone is:
HTC Explorer (Pico) with "JaggyRom"
Android 2.3.5
HTC Sense 3.5
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Jan 6, 2014
I am using crystal clear ROM by Fuser-invent battery is dying very fast and not charging more than 48%.And also is not charging when its ShutDown(shows charging). Nexus 7
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Apr 4, 2013
is there any app give me information if electricity is okay when i charge my tablet battery and the charging procedure is fine ? and give me alert if the electricity isn't okay ?
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Aug 13, 2010
I came from the incredible which had a battery bug, where if you charged it while it was on you wouldn't get a full charge. Does the droid x have this problem. I seem to get better life if i charge it up off and over night then when i charge it at work with it on.
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Sep 27, 2010
I have a Motorola Droid, the original.I got this phone back in May or June, my battery life has always been normal, i.e. 12+ hours on normal use throughout the day.I have a non-OEM charger, I have since I got the phone, and it has never affected the phone or the battery life. Recently in the past few weeks I've noticed that my phone's battery has been draining much more frequently, i'm now getting 8+ hours on normal use. Also I have noticed when I plug my phone in to the charger it says it's charging, but when I wake up it's only at 50-60% and I have to unplug it and plug it back in for it to go to full 100%. I've been trying to research why it is doing this, but i'm coming up with no answers.
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Sep 9, 2012
My specific device is a GSM Galaxy Nexus.
So, I have 3 batteries for my phone. 1 stock (1750mAh) and 2 extended (2000mAh). No I don't need all that juice... its a story for another time. Anyway....
Lately when I charge a battery in the external charger (using a USB cable and the wall plug supplied with the phone) the battery will not fully charge. The LED on the charger will change from red to green (Usually I charge the battery overnight, or while I'm away at work during the day). However when I put the battery in the phone, it will show somewhere between 80%-90% charged.
1) Would a 100% drain and charge reset the battery's "fuel gauge"?
2) My phone automatically powers off at 6% (which is fine, needs enough juice to save current settings and power down properly). Is there a way to truely drain the battery down to 0%? (I'm thinking of some kind of low-voltage lightbulb or LED connected to the positive and negative terminals should drain that down to 0%. Is this recommeneded or is it fine just running it down till the phone powers off?
Normally I try to plug my phone in and charge (or power off and swap batteries) once they hit about 40%-60%. I'm only interested in doing a full drain to see if that will get these batteries to fully charge in the desktop charger. Besides I've read from a few sources that it is GOOD for the battery to do this once in a while (Fully drain, charge to100%) to properly maintain them.
And as a side note, charging the battery in the phone (either with the wall plug or from USB cable on my computer) will always result in a 100% charge, which makes me thing the issue is with the desktop unit itself (perhaps faulty circuit that cuts off charge current when it thinks its full ?)
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Dec 20, 2012
before too charge my galaxy note 2 takes just 2 and half hours, but yesterday I changed to new charger cable that is longer and maybe the material made its now good, the phone took 5 hour to charge, now I want to know charging phone very slow is good for the battery life?
GT-N7100
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Jul 21, 2010
Was there no addition of a battery charging Indicator in the OTA? I only get a solid red light when my battery is below 15%, blinking green for notifications and a solid blue light for missed calls.
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Mar 13, 2010
I remember hearing that charging slightly, but not letting it charge all the way is dangerous to the battery. It this true, or is can I let my battery charge a little and then unplug it without any problems?
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Nov 6, 2009
Don't see this reported anywhere yet, but my LED doesn't show any battery charging status. Its a little bit annoying, since I don't know if the phone is charging or not until i turn it on. Any clue what's going on, or if there's a hack/setting to fix it?
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Jul 26, 2010
Is it okay to partially charge the battery (i.e. to not completely charge to full)? I ask because I have the car dock which includes a power connection. Now, whenever I dock my phone, it'll get charged, but I'm hardly ever in my car long enough for the phone to get fully charged, so I end up taking the phone off the dock before a full charge. Is this okay for the battery?
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Oct 28, 2013
When the android device is powered off (shut down completely) and plugged in you can hit the power button briefly. This shows a battery with a certain part shaded in to presumably indicate how charged it is and I suppose if its charging or not. There are some dots below the battery. What do they show? There are 5 dots that progress from left to right (empty are area to full area), does this indicated that the battery is charging? Does the rate of progression indicate how fast its charging? Do the dots do something else if the battery is discharging? Is there are lighting bolt inside the battery if its charging?
I have searched and searched and never seen an explanation of this powered off screen, which are slightly different depending on devices (some have charge indicator (i.e., "90% charged") and some just have the dots, some have lightning bolt inside battery some do not).
something like this: [URL]
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Feb 24, 2013
I have a Micromax A110 with the details in my signature. I flashed the ROM of a different Jellybean phone since it was the same and rebranded model.
After my phone drained out of battery, it wasn't charging even though I connected it with the charger. The phone wasn't being detected through USB also. So, I used an external battery charger and the pushed it in the device and it started up.
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Jan 1, 2012
My sister has a Samsung Galaxy y phone running Gingerbread 2.3.3 (not rooted). She plugged the phone after it ran out of charge and saw this screen (pic attached) with the battery icon empty and a blue triangle with a crossed out battery symbol inside it. The phone would not power up.
We tried everything : checked charger, plug points, usb charging, taking out battery and cleaning contacts but everything is fine.
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Dec 24, 2009
My phone was dying so i charged it. Plug it in, 30 mins past so i went to check on it.
So i looked at it and battery is still red. And i am wonder what the heck. Everything is plug in where it should be.
Low and behold the chord connecting at the mini usb well let's just say the casing is ripping apart and the wire is exposed. I've had this phone for 3 weeks and this happens.
Verizon better give me a new charger. Also i've notice i always get Sense UI force closed and other apps force closed but if i close and start again it works.
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Jul 8, 2010
my eris wont charge. i click on the battery widget and it says charging but it doesnt
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Aug 29, 2012
My pantech sky A770k battery stuck at 82% !
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Jun 11, 2010
The battery life is not too good.But it's tiny after all.I was looking at getting an extra battery.This one: "Seidio Innocell 1750mAh Extended Battery for Verizon HTC Droid Eris" at HTC Depot is $49.95.On eBay,I can get 2 batteries and a wall charger for around $11.But I have a case for the phone and it looks like opening it up every day to change batteries would wear it out very quickly.Does anyone know of an external battery with a (short) cord to the USB/charge port?That could be 4 times the size of an internal battery and still fit in my pocket.
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Nov 20, 2009
There seems to be lots of discussions on Battery life, so I did a test myself. I was getting about the same battery life as everybody else, about 6-7 hours with moderate usage. Which is what all the beta testers were getting pre release. I thought I would give something a try. First of all, when I picked up the phone it was about 75% charged. I charged it to 100%, and let it go down to about 30% that first day and then charged it. I followed this everyday for the first week, and was still getting the same battery life out of it. I never allowed the device to completely drain and shut off. Well I gave that a shot, and what did I find, My battery is lasting much longer, like doubled. So give this a try. I let the phone die, completely die so it shuts off. Then charge it 100% overnight. Worked for me, don't know if it will work for you, but give it a shot.
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Jul 27, 2010
I'm the author of SystemPanel, which includes task management (killing) features. I've recently noticed a problem with my Droid X where it suddenly will stop accepting a charge. For example, the screenshot below shows that the phone plugged in overnight, yet battery continues to drain: With a bit of testing, it appears that killing the app "usb" results in this behavior occurring. Once it has been killed, the phone will never accept a charge until it the phone is rebooted.
I would greatly appreciate if a fellow Droid X owner could verify this for me. To do this, use SystemPanel (Lite version will work fine, as will ANY task killer, or the OS' own task killer) to terminate the "usb" program. The full name of the process is "com.motorola.usb". Any task manager should also reproduce the behavior if you perform a "end all" or "kill all" operation. Then unplug the device from USB/AC power (if it was plugged in) and then reconnect it. You should see no indication of a USB connection and/or charging if your device suffers the same problem. The issue can then be corrected by rebooting the phone. Here is the process as shown by SystemPanel: It appears that Motorola has incorrectly allowed this process to be user-killable and/or has failed to automatically restart it in the event that it terminates or otherwise fails. Would greatly appreciate feedback on this problem, if this is not unique to my device, I'll be modifying SytemPanel immediately to avoid ever killing this process.
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