I'm currently having some problems charging my Galaxy using usb wall chargers, and was wondering if anyone else has the same problem? Using my laptop the phone charges normally, but if I want to use a usb wall chargers I have to turn it off first to start charging. As it is clearly able to charge when powered off, I was wondering if this is actually a software problem? And if so, is there any fix or app that can help me get around this problem? I'm currently on Galaxo 18.104.22.168, and as far as I can remember this was not a problem on my original FW (phone was bought in Singapore 7 months ago).