For questions specifically about issues with battery charging or power supply.
4
votes
4answers
366 views
SD card unmounted when HTC Desire is being charged (even with a “wall charger”)
Whenever I plug in the charger into my HTC Desire (2.2) it unmounts the SD card. I can get around it when it's connected to a PC or other device via USB by selecting Charge Only again in the charge ...
2
votes
2answers
242 views
How can I prevent the battery in my Nexus S from draining overnight?
I have a Google Nexus S and for the past 2-3 days whenever I go to sleep the battery drains completely overnight. I mean when I go to bed the charge on my phone is plus 90% but for the past 2 days ...
1
vote
2answers
502 views
Can I charge my Samsung tablet without the plug in charger? Are there any other ways?
I have a Samsung Galaxy Tablet but my charger is a little broken. It only charges if I play around with it but that frustrates me. Is there any other way I can charge my tablet without wasting money? ...
1
vote
2answers
1k views
HTC One X won't charge
I bought a HTC one X in China, in order to send it to my girlfriend who's in UK, but she's constantly get charging problems.
The problem is like this:
Can't charge at all using AC adapter if the ...
0
votes
2answers
484 views
Vixion IRUX Tablet battery will not charge
I bought this tablet recently in Tenerife. Can find no information about the manufacturer.
Now the battery will not charge through the mains adapter. It did charge at first. However, I have found ...
9
votes
1answer
184 views
When phone is off and I plug it in to outlet the phone turns on instead of charging
This might be hardware but I'm not sure so thought I'd ask.
Went to plug in to charger at home last night - noticed it didn't charge. Wake up in the morning though and the battery hadn't dropped (or ...
3
votes
1answer
935 views
Nexus 7 charges very slowly, even with 2 amp chargers
I'm facing a rather painful issue with the battery life/charging issue with my Nexus 7 (4.2.2)
When idle and plugged into my 2A charger with the stock USB cable, it charges VERY slowly. I'd say ...
3
votes
1answer
501 views
How do I get rid of the “Battery fully charged, unplug charger” popup screen?
Every time my Note 2 gets fully charged, it beeps and (more annoyingly) turns the screen on to tell me to unplug it now that it's fully charged.
I'm not going to unplug it overnight.
I don't want ...
3
votes
1answer
298 views
Samsung GT 7.7 hung after charging
After charging my Samsung GT 7.7, I switched it on but it just showed the "Samsung Galaxy Tab 7.7" and stayed like that like it hung.
What do I do?
2
votes
1answer
225 views
Why doesn't my phone charge?
Okay, so I already ordered a new battery, but in the mean time. Why won't my phone charge? Samsung Galaxy Nexus CDMA
I have tried every charger/cable in my house and car (over 10 chargers and around ...
1
vote
1answer
135 views
Battery getting charged with ultra speed and continuous at 1%charge for more than 9 hrs
My neo v battery getting charged with in ten min from 0 to 100 percentage( Exponential growth graph ) with ultra speed and getting discharged to 1%( it also give alert showing last 1% left, keep ...
1
vote
1answer
1k views
Samsung Galaxy S2 can't transfer pics, shuts down by itself, does not charge
My Samsung Galaxy S2 (not rooted) has all sorts of problems.
It started when I tried to take some pics today. I would take a pic, and it would shut down.
I tried to get pics off my phone by syncing ...
0
votes
1answer
16 views
If I charge Nexus 4 with a wireless charger will it charge considering red LED error
I've had a red LED error in my Nexus 4 for a week and it won't turn on or charge. I've tried everything, pressing the power button for 60 seconds, etc. I even opened it up and removed the battery and ...
0
votes
1answer
46 views
My nexus 4 wont charge or turn on and its showing red led blinking
Ive been charging my nexus with the original charger from 2 hours. It still shows red led light when i hold the power button. Ive tried everything. Different chargers usb's holding the volume button ...
0
votes
1answer
129 views
My Samsung Galaxy Note won't charge but will turn on for 1 second
I got my Samsung Galaxy Note about 5 months ago and three months into having it I dropped it and cracked the screen. The actual touch screen works it is just the glass that is broken. About a month or ...
0
votes
1answer
212 views
My Galaxy mini having trouble with charging
Today I noticed that my Galaxy Mini is not charging properly.
In morning it was switched off even after charging for the whole night. Some weeks ago the same problem had occured, but some time after ...
0
votes
1answer
191 views
Phone only charges when plugged into AC adapter or computer
I have a Samsung Galaxy Ace 2 x. It only charges when plugged in to the AC adapter and my laptop, and doesn't charge using battery packs or in the car. I use the same cord for everything. Why is this?
...
0
votes
1answer
358 views
HTC Desire C screen on while charging
My new HTC Desire C screen does not turn off while charging. It is running ICS (Android version 4.0.3, HTC Sense version 4.0). I have went into Settings > Developer Tools > Stay Awake (OFF). It ...
9
votes
0answers
81 views
How can you prevent a Kindle Fire from auto-mounting on a Mac when you plug it in to USB?
I've got a Kindle Fire and I like to plug it in to my Mac to charge up (and also to do some development.) It works fine but it is annoying to have to unmount it every time.
Is there any way to ...
3
votes
0answers
183 views
Nexus7 Stuck in Reboot Following Full Discharge
I am experiencing the same symptoms as described in the following:
" Nexus 7 is stuck in reboot loop after full discharge "
My Nexus 7 is full discharged. I have it connected to Factory AC-to-USB ...
3
votes
0answers
149 views
Can a cheap cable prevent AC charging from working?
A while ago, I had my phone repaired (the USB socket was worn out) and had to replace the USB cable as well. Since then I haven't been able to quickly charge my phone in AC mode. Previously it worked ...
3
votes
0answers
464 views
Battery life in Samsung Galaxy 3
I recently updated my Samsung Galaxy 3 to Android 2.2 . After the update my fully charged battery dies in just 3 hours(without any use) and around 1 hour if I use it (talking,browsing etc). I am using ...
2
votes
0answers
80 views
since upgrading my software to 4.1 my samsung galaxy note wont charge properly
I recently upgraded the software on my galaxy note to 4.1 and since then its been very strange when charging. I put it on charge last night woke up this morning it said charging 23% came back to it a ...
2
votes
0answers
139 views
How can I turn off the notification for the power plug connection?
My Samsung Galaxy S3 with Android 4.1 plays a sound every time I connect it to the power plug. Is there a way to turn that off without affecting all other notifications?
2
votes
0answers
122 views
How to keep CPU off when charging?
When I connect the USB power source, it makes CPU to stay on (even though "Development->Stay awake" is off).
When charging from a weak power source if makes battery to drain even faster than is case ...
2
votes
0answers
240 views
Verizon Galaxy Nexus Discharging When Plugged In Even After USB Replacement
I've got a Verizon Samsung Galaxy Nexus that as of a few weeks ago quit charging - in fact it quickly drains the battery (discharges 2% / minute if not more) while plugged in. I tried different ...
2
votes
0answers
123 views
My phone crashes while charging
My phone sometimes shuts down without a reason or warning. It often happens while it's charging. I'm not positive charging is an absolute requirement for this to happen, but I only remember it ...
2
votes
0answers
225 views
How to properly charge a Lithium Polymer battery
My battery is Lithium Polymer. I want to ask the following:
Is a Li-Po battery essentially the same as a Li-Ion battery?
Can I use my phone while it's charging?
I've read that you have to calibrate ...
2
votes
0answers
132 views
Prevent complete charging?
I'm looking for a way to prevent my phone from completely charging every time it is connected to my computer. I want to reduce the battery's capacity loss, as it is non-replaceable, and it seems to me ...
2
votes
0answers
294 views
Samsung Galaxy S stuck in boot loop when 100% charged
Before we start I should mention that I have not messed with the firmware in any way. But it seems that whenever I put it on charge and it reaches 100% capacity I turn it on and it gets stuck in a ...
1
vote
0answers
93 views
Samsung Galaxy tab 10 does not start up
My tablet won't start. With the USB cable connected I can start my tablet using the "power & volume" trick.
When in prompt menue for various reboot options it says in yellow text
Can't access ...
1
vote
0answers
92 views
How to charge a new Samsung Galaxy tab & what to expect
I am now trying to charge my new Samsung Galaxy tab since morning and it keeps flashing on me. No signs of it being charged. I am unable to switch it on. Please, for how long is it going to have to ...
1
vote
0answers
95 views
Phone interrupted during first charge, battery damage?
Got my new Sony Xperia Go and after draining its initial power, plugged it in to charge. Red light was on, but the battery icon did not show that it was busy charging.
So I unplugged it and ...
1
vote
0answers
334 views
sd card keeps getting unmounted when htc sensation is being charged
i have an htc sensation and it keeps saying that the sd card has been removed when its still in the phone. it will also say that the sd card has unmounted when it is charging What is going on?
0
votes
0answers
385 views
Charging paused, battery temperature too low
I dropped my Samsung Galaxy S2 in water, and now when I plug it in I get a message that says:
Charging paused, battery temperature too low
Is there any way to fix this?
0
votes
0answers
324 views
Auto boot when charger connected (for HTC Magic)
I 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 ...
0
votes
0answers
114 views
Charging battery while rebooting Galaxy S 9000
I downloaded ClockworkMod Recovery using heimdall in my Galaxy S 9000 via USB. On the terminal, I got the message shown below that everything was successful. Once it tried to reboot after showing the ...
0
votes
0answers
885 views
Samsung Galaxy S2 battery gets hot
My Galaxy S2 is less than a year old. The battery sucks! I have to charge it more than once a day.
Tonight, while on the charger, the battery life is actually going down. It's also way too hot to ...
0
votes
0answers
319 views
Samsung Galaxy S2 becomes hot while charging
I have a new Samsung Galaxy S2. It has been 8 weeks since I purchased it.
I have a problem while charging the phone. My phone, charger, and battery gets hotter and hotter. Finally, I won't be able ...
0
votes
0answers
745 views
Mobile detecting Laptop as “charger” instead of “USB Connected”?
From quite some months, I have been using a rooted Samsung Galaxy Y mobile phone. The battery life is not much and so, everyday whenever I am doing any work on my laptop, I just connect my mobile, so ...
0
votes
0answers
100 views
Why does my screen still turn on while charging? (CyanogenMod 9)
Why does my screen still turn on while charging? have to off manually by pressing power button
0
votes
0answers
441 views
Charging Micromax Funbook Pro through USB Power Adapator
The AC 5V adaptor that came with my Micromax Funbook Pro tablet has become non-functional. Is there a possibility that I can resort to buying a universal USB power adaptor and then plug it into AC ...
