Recent content by oldspook

I just installed a 16GB SD card in my Galaxy S4. I haven't started using it yet. Should I format the card in the phone before using it?

Did you take into account the condition of your battery? A fully discharged battery would draw much more current than a battery that is almost fully charged. The charging current might be 1900 ma on a fully discharged battery but would be much less on when the battery is at 90% charge. I'm...