Prevent Heat Based Charging Shutdown?

[PolloLoco]

I'd read before that using some of nuerom.com's apps - touch pro users were able to change or eliminate the temperature warning that stops our phones from charging. I've actually been trying - but can't get it to work. I tried to install Nuepower - but there appears to be multiple options - and perhaps I installed the wrong one.

Can someone explain exactly what program is used to do this, as well as the steps required?

I'd really appreciate it. A couple of times, while using GPS - my charging's been cancelled and I'll arrive at my destination with little power. Also - I have my backlight stay on while charging - and if charging is cancelled, the screen goes off while using GPS. It's quite annoying, and I'm willing to accept the risks involved with this procedure.