Extended battery really doesn't last very long..

[tc1]

What size battery are you using?

Whatever the Verizon extended battery is.... 2750mah I think.

I usually keep my data off most of the time also.

[HowardZ]

Where do you look to see the cell signal in db?

[hotsaucecommittee]

Where do you look to see the cell signal in db?

Settings....about phone....network

[Islander53]

Where do you look to see the cell signal in db?

HTC Rezound
Settings > About Phone (Info) > signal strength

[mountainbikermark]

Where do you look to see the cell signal in db?

I use an app called lteonoff.

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[acejavelin]

Where do you look to see the cell signal in db?

Network Signal Info is my go to signal level app, simple enough for dummies but detailed enough for technicians.

[tc1]

The more I think about it, I guess it's the high definition screen that just drains the battery.

Makes sense, whole lot more pixels to push and that has to make the cpu work harder.