For questions specifically about issues with battery charging or power supply.

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0answers
2k 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 ...
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0answers
1k 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 ...
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votes
1answer
52 views

Is it possible to modify the firmware used when the device is turned off?

On (at least) some Samsung devices there is some piece of software that runs when the device is turned off. It is the one that displays the battery state when charging, along with the red/green ...
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1answer
179 views

Galaxy Nexus won't charge, will immediately reboot if turned off

Ran into a bizarre problem this morning. My Galaxy Nexus was plugged in, but not charging. Data transfer over USB seemed to work, but no charging would happen. Stranger still, if I turned the phone ...
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4answers
2k views

CyanogenMod 10.2 on Galaxy S3 charging problem

I have a Galaxy S3 with CM 10.2 build date 28-09-2013. The problem I am facing is slow charging of my mobile. It takes around 6-7 hours to charge when connected to AC power source. Before CM with S3 ...
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2answers
1k 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 ...
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1answer
3k views

Can I charge Samsung Galaxy Tab 10.1 from USB? [duplicate]

Possible Duplicate: Galaxy Tab is not being charged through USB Cable I can't charge Samsung Galaxy Tab 10.1 from my USB. Is this a malfunction or intended behaviour? I know that the mains ...
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2answers
36 views

Charging from different USB cable

I have USB cable meant for Sony Xperia, the USB cable can be detached. Will using this USB cable to charge other phones like Nexus cause any issue?. I am not using the entire charger, I am just using ...
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1answer
868 views

Emergency battery backup code

Is there any emergency battery backup code? In Nokia we have *3370#. I don't know this code will work in all devices, But in some devices it will backup the battery up to 50% Is there anything like in ...
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2answers
4k views

Galaxy S2 not charging

Galaxy S2 not charging tried usb and wall charger, initially I had this problem I removed and put the battery back it and it then began to charge however on next charge it stopped in mid charge ( ...
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votes
1answer
115 views

Android software runs differently based on different battery chargers?

I have a Samsung Galaxy Nexus and a Samsung Galaxy Mini2. In mid-August I lost my GNex battery charger; then I started charging the GNex with the Mini2 battery charger. Their specifications are: ...