August 2008
Beginner to intermediate
376 pages
9h 33m
English
Content preview from iPhone: The Missing Manual, 2nd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Troubleshooting Apps
Let's face it: Little freebie apps created by amateur programmers aren't always as stable and well-designed as, say, Apple's programs. Plenty of them are glitchy around the edges.
If a program is acting up—opening it returns you immediately to the Home screen, for example, or even restarts the iPhone—follow these steps, in sequence:
Open the program again. Sometimes, second time's the charm.
Restart the iPhone. That is, hold down the Sleep switch on the top until the "slide to power off" note appears. Slide your finger to turn off the iPhone, then turn it back on again. In many cases, that little micro-nap is all the iPhone needs to get its memory straight again.
Reinstall the annoying program. This one could take several steps. It involves deleting the program completely from the iPhone, as described above, and then re-downloading it from the App Store. You'll get a message that says, "You have already purchased this item," which you probably knew already. Just tap OK. (As the little message informs you, you won't be charged again if you paid for the program the first time.)
Reset the iPhone. If the iPhone is actually frozen—nonresponsive—then you should reset it instead. Hold down both the Home and Sleep buttons for 10 full seconds, or until it shuts off. Turn it on again.
Finally, if you're feeling goodwill toward your fellow iPhone-lovers, consider reporting the problem, so other people might be spared the headache you've just endured.
To do that, open the App ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.