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Our personal devices sometimes seem so fragile. They can break from simple things, like being dropped, falling in the water, being thrown across the room.
Now we have one more way to stop an iPhone from working -- send a simple three character text. The affect is immediate and reliable. But not just any three characters works. So what do you need to be on the lookout for?
In IT Blogwatch, we block all texts.
So what is going on? Richard Trenholm has the background:
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