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

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4answers
4k views

Samsung Galaxy S2 shuts off when plugged in…screen goes black then a grey empty battery appears

Samsung Galaxy S2 shuts off when plugged in...screen goes black then a grey empty battery appears for a second then disappears this "flashes" several times in about 4-5 second intervals. I can not ...
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1answer
6k 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 ...
-1
votes
2answers
3k 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 ( ...
-3
votes
1answer
133 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: ...