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I like to hike in the National Parks, and it's nice to be able to put my phone in airplane mode and have it last a few days. That way I have the time, and alar

by prewett 11y ago

I like to hike in the National Parks, and it's nice to be able to put my phone in airplane mode and have it last a few days. That way I have the time, and alarms to wake me up and signal when I have to turn around to make it back before dark, and an HDR camera. My iPhone 1 would go a week on airplane mode. My 4S goes about 10 hours. Not an improvement.

wfleming 11y ago
Is that 10 hours being used or 10 hours just sitting in your pack? I've taken my iPhone 5 on a couple 5-10 day hikes in airplane mode & it's done pretty well.
- prewett 11y ago
  Sitting in my pocket. I'm glad hear the iPhone 5 is much better, but that doesn't help my 4S much :(