Apple acts on iPhone battery bug, blames iOS 5 - BBC News
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Apple iPhone 4S Review | Digital Trends
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iPhone 5 vs iPhone 4 Side by Side Comparison - YouTube
Turn your iPhone 4/4S into the next-gen iPhone with this $30 back plate mod kit - 9to5Mac
iPhone 5 vs. iPhone 4S vs. iPhone 4
Apple iPhone 4S VS iPhone 5 - YouTube
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Apple iPhone 4s specs - PhoneArena
Identify your iPhone model - Apple Support
No iPhone 5, but Apple unveils 4S | iPhone | The Guardian
When it makes sense not to upgrade to iPhone 5 | Ars Technica
Hardware Insight » Blog Archive iPhone 4S vs iPhone 5 - Improvements and Changes
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iPhone 4S drops to $99, iPhone 4 now free; Apple discontinues the 3GS - The Verge
iOS 5 and iPhone 4S review roundup - CSMonitor.com
