Whether you're curious about a device you purchased or want to see how well a phone runs before you sell it, here are the best diagnostic tools for iOS and Android.
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How to Run Diagnostics on Your iPhone or Android + More Pro Phone Tips
Wondering if your smartphone is in good health? Whether it's a used phone you just bought or an old device you're looking to sell, you can put it through a series of diagnostic tests. We'll show you how! Plus discover hidden iPhone and Android tips and tricks everyone needs to know.
make the most of your iphone
make the most of your android
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