Prepare Your iPhone 5 for iOS 9.0.2
A little prep work before installing the iOS 9.0.2 update could go a long way towards limiting the amount of problems you'll face after you get the software on board.
We've put together a guide that will take you step-by-step through the process that we use before every iOS release. You don't need to follow every single step but know that we typically come out an iOS release without major problems.
At the very least, make a backup before you install.
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