Has anyone come across a way to do this yet? I just picked up my LTE Note yesterday and I'm concerned about future battery life. While I typically stay around "3 or 4 bars" of LTE in my area (DC/Balt. corridor), and Speed Test DL results between 10Mbps and 58Mbps, the dBm levels typically are around (-91) and (-105) for most of the day.
Historically, with my other phones, these numbers usually mean less than 18hrs of "my normal use". I'm mainly worried about those out of the ordinary days, when I'm not able to be near an outlet, and have heavier use than normal. Especially when the HSPA signal is in the (-50) to (-60) range for the same areas.
I'm sure I'll just get a second or extended battery as before, but still. FWIW, I've been trying to get to some of the more hidden settings via shortcuts with AnyCut, and Launcher Pro, but haven't found anything "yet".